main/linux-virt-grsec: upgrade to 3.14.5

4 files changed, 11783 insertions, 8773 deletions

diff --git a/main/linux-virt-grsec/APKBUILD b/main/linux-virt-grsec/APKBUILD
index 58ccadc5c..0236a81c1 100644
--- a/main/linux-virt-grsec/APKBUILD
+++ b/main/linux-virt-grsec/APKBUILD
@@ -3,7 +3,7 @@
 
 _flavor=virt-grsec
 pkgname=linux-${_flavor}
-pkgver=3.13.7
+pkgver=3.14.5
 case $pkgver in
 *.*.*)	_kernver=${pkgver%.*};;
 *.*)	_kernver=${pkgver};;
@@ -18,14 +18,14 @@ _config=${config:-kernelconfig.${CARCH}}
 install=
 source="http://ftp.kernel.org/pub/linux/kernel/v3.x/linux-$_kernver.tar.xz
 	http://ftp.kernel.org/pub/linux/kernel/v3.x/patch-$pkgver.xz
-	grsecurity-3.0-$pkgver-201403252047.patch
+	grsecurity-3.0-3.14.5-201406021708.patch
 	fix-memory-map-for-PIE-applications.patch
 
 	kernelconfig.x86
 	kernelconfig.x86_64
 	"
 subpackages="$pkgname-dev"
-arch="x86 x86_64 arm"
+arch="x86 x86_64"
 license="GPL-2"
 
 _abi_release=${pkgver}-${pkgrel}-${_flavor}
@@ -144,21 +144,21 @@ dev() {
 		"$subpkgdir"/lib/modules/${_abi_release}/build
 }
 
-md5sums="0ecbaf65c00374eb4a826c2f9f37606f  linux-3.13.tar.xz
-cb33b329d3417846d310c7f58a2614b6  patch-3.13.7.xz
-00dbb1fb5bfc08842d97c02ece67e441  grsecurity-3.0-3.13.7-201403252047.patch
+md5sums="b621207b3f6ecbb67db18b13258f8ea8  linux-3.14.tar.xz
+a56bf05cb9033097198f9269bbcff130  patch-3.14.5.xz
+e3879ccdca92dbec4e42109a9f5552bb  grsecurity-3.0-3.14.5-201406021708.patch
 c6a4ae7e8ca6159e1631545515805216  fix-memory-map-for-PIE-applications.patch
-dafaf5ef5b477d21411b423caa0d6836  kernelconfig.x86
-492168c5783522e39f26ce5771f93e12  kernelconfig.x86_64"
-sha256sums="4d5e5eee5f276424c32e9591f1b6c971baedc7b49f28ce03d1f48b1e5d6226a2  linux-3.13.tar.xz
-4e7a062493c2a0dd2f2aa0ec636a47b2b1785aebccf652ae56e68f0dfc083f89  patch-3.13.7.xz
-2bd65311a72df142f5b4f7be20f4b1e26fc62c076dba9991f0efba12dc847538  grsecurity-3.0-3.13.7-201403252047.patch
+0593091e003403e5c52c7b173f8866f6  kernelconfig.x86
+d5427d0c3bc034aed0614ce29e66876f  kernelconfig.x86_64"
+sha256sums="61558aa490855f42b6340d1a1596be47454909629327c49a5e4e10268065dffa  linux-3.14.tar.xz
+ecc00856830c05736b3f99609bc6d80353c29d2db9b0dffb91eb2d169808cac4  patch-3.14.5.xz
+8695054d1a1bd02acd2a08b1268eb65349f6877b1be1a00251dcbc5dd95a5a00  grsecurity-3.0-3.14.5-201406021708.patch
 500f3577310be52e87b9fecdc2e9c4ca43210fd97d69089f9005d484563f74c7  fix-memory-map-for-PIE-applications.patch
-ae9d10524dde3504cf77db0f3a2efb10a60af804e246117d34c722be34e20d49  kernelconfig.x86
-f478c9d4e13f687a07bd4148be812ff9489668dd75d8512fc466428fa290198a  kernelconfig.x86_64"
-sha512sums="1ba223bb4b885d691a67196d86a8aaf7b4a1c351bf2a762f50f1b0c32da00dd0c28895872a66b49e8d244498d996876609268e64861d28ac4048886ef9f79b87  linux-3.13.tar.xz
-bee628e25d8ed378fd32d0e96ac20f24d1bef2950377cee249b65db918bd528a744cc1058006f9e945095ccc81805d715eb27e5c36f2515c7dcfdf5fe6b6c7a6  patch-3.13.7.xz
-f118a017084f8dee3d5ae0f9435f96e9e5cff7c2d4672855622133cc6fd811c4e481c6b6f907b43c691f0531bfaf168dbd08877e29c25da82989492bc4186de4  grsecurity-3.0-3.13.7-201403252047.patch
+00f0bdb92fc2878625716b9e6569b597908639e1784ec283d896d87f7a9c8d65  kernelconfig.x86
+e7832d2bcb090a177640c75ac6a0c259d013e7e3a61cd173b729457d18533132  kernelconfig.x86_64"
+sha512sums="5730d83a7a81134c1e77c0bf89e42dee4f8251ad56c1ac2be20c59e26fdfaa7bea55f277e7af156b637f22e1584914a46089af85039177cb43485089c74ac26e  linux-3.14.tar.xz
+068d139063c94f0e3fd4c24217705628b20f996f6e4cce88366c060150a123381babcfc05c953c58023deff0f7b28b4129b8d381b20dd4e3ac80ce4dbc4ec1e3  patch-3.14.5.xz
+86aa2f621e4fe52eaf498236289b66532f7a8bc087e9100ec168861cead44b7a4329ad609314b6b0bcbf114adf7378ae4eb38b37fc7d8e414473b7de1b84bd2f  grsecurity-3.0-3.14.5-201406021708.patch
 4665c56ae1bbac311f9205d64918e84ee8b01d47d6e2396ff6b8adfb10aada7f7254531ce62e31edbb65c2a54a830f09ad05d314dfcd75d6272f4068945ad7c7  fix-memory-map-for-PIE-applications.patch
-e3632c26946afe40fad6ebd8bba9631d67c57c948efabc619096aeb108720464ffd70c4b69227b6906593b606d6e6ed0b22e71298a13cf4955076ffeb457198b  kernelconfig.x86
-574f8b4373fa4f59aaf4958754baacf2c231718f7aae76264f9cc349582824b9edd4288daea7e3aa66b3c01b176897ad2c8975395971fe2062f7ca5ff27e8f82  kernelconfig.x86_64"
+37661c86ee78bae4f71c325437bf5c1e4d3515988f636289ea120caad8925e959a5f7891d3909e8c721be851eb38810b1db5e19ee5db2046597f26f64d34ef23  kernelconfig.x86
+4bfeb5fe218e6adf6a323166607ce76e235645da53be31a8678f20d00b764e918a0be0bbad4e2b34281fb4aa2a208ccdb208cc1a7ed5a1210e50caec67735bf5  kernelconfig.x86_64"
diff --git a/main/linux-virt-grsec/grsecurity-3.0-3.13.7-201403252047.patch b/main/linux-virt-grsec/grsecurity-3.0-3.14.5-201406021708.patch
index 52f42f114..400f193d7 100644
--- a/main/linux-virt-grsec/grsecurity-3.0-3.13.7-201403252047.patch
+++ b/main/linux-virt-grsec/grsecurity-3.0-3.14.5-201406021708.patch
@@ -235,10 +235,10 @@ index b89a739..e289b9b 100644
 +zconf.lex.c
  zoffset.h
 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
-index b9e9bd8..bf49b92 100644
+index 7116fda..d8ed6e8 100644
 --- a/Documentation/kernel-parameters.txt
 +++ b/Documentation/kernel-parameters.txt
-@@ -1033,6 +1033,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
+@@ -1084,6 +1084,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
  			Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
  			Default: 1024
  
@@ -249,7 +249,7 @@ index b9e9bd8..bf49b92 100644
  	hashdist=	[KNL,NUMA] Large hashes allocated during boot
  			are distributed across NUMA nodes.  Defaults on
  			for 64-bit NUMA, off otherwise.
-@@ -2018,6 +2022,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
+@@ -2080,6 +2084,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
  			noexec=on: enable non-executable mappings (default)
  			noexec=off: disable non-executable mappings
  
@@ -260,7 +260,7 @@ index b9e9bd8..bf49b92 100644
  	nosmap		[X86]
  			Disable SMAP (Supervisor Mode Access Prevention)
  			even if it is supported by processor.
-@@ -2285,6 +2293,25 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
+@@ -2347,6 +2355,25 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
  			the specified number of seconds.  This is to be used if
  			your oopses keep scrolling off the screen.
  
@@ -287,7 +287,7 @@ index b9e9bd8..bf49b92 100644
  
  	pcd.		[PARIDE]
 diff --git a/Makefile b/Makefile
-index 9f214b4..8c9c622 100644
+index fa77b0b..dadf5fd 100644
 --- a/Makefile
 +++ b/Makefile
 @@ -244,8 +244,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
@@ -298,27 +298,11 @@ index 9f214b4..8c9c622 100644
 -HOSTCXXFLAGS = -O2
 +HOSTCFLAGS   = -Wall -W -Wmissing-prototypes -Wstrict-prototypes -Wno-unused-parameter -Wno-missing-field-initializers -O2 -fomit-frame-pointer -fno-delete-null-pointer-checks
 +HOSTCFLAGS  += $(call cc-option, -Wno-empty-body)
-+HOSTCXXFLAGS = -O2 -Wall -W -fno-delete-null-pointer-checks
++HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
  
  # Decide whether to build built-in, modular, or both.
  # Normally, just do built-in.
-@@ -311,9 +312,15 @@ endif
- # If the user is running make -s (silent mode), suppress echoing of
- # commands
- 
-+ifneq ($(filter 4.%,$(MAKE_VERSION)),)	# make-4
-+ifneq ($(filter %s ,$(firstword x$(MAKEFLAGS))),)
-+ quiet=silent_
-+endif
-+else					# make-3.8x
- ifneq ($(filter s% -s%,$(MAKEFLAGS)),)
-   quiet=silent_
- endif
-+endif
- 
- export quiet Q KBUILD_VERBOSE
- 
-@@ -417,8 +424,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
+@@ -423,8 +424,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
  # Rules shared between *config targets and build targets
  
  # Basic helpers built in scripts/
@@ -329,7 +313,7 @@ index 9f214b4..8c9c622 100644
  	$(Q)$(MAKE) $(build)=scripts/basic
  	$(Q)rm -f .tmp_quiet_recordmcount
  
-@@ -579,6 +586,72 @@ else
+@@ -585,6 +586,72 @@ else
  KBUILD_CFLAGS	+= -O2
  endif
  
@@ -368,7 +352,7 @@ index 9f214b4..8c9c622 100644
 +endif
 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
 +ifdef CONFIG_PAX_SIZE_OVERFLOW
-+SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
++SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
 +endif
 +ifdef CONFIG_PAX_LATENT_ENTROPY
 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
@@ -402,16 +386,7 @@ index 9f214b4..8c9c622 100644
  include $(srctree)/arch/$(SRCARCH)/Makefile
  
  ifdef CONFIG_READABLE_ASM
-@@ -619,7 +692,7 @@ endif
- 
- ifdef CONFIG_DEBUG_INFO
- KBUILD_CFLAGS	+= -g
--KBUILD_AFLAGS	+= -gdwarf-2
-+KBUILD_AFLAGS	+= -Wa,--gdwarf-2
- endif
- 
- ifdef CONFIG_DEBUG_INFO_REDUCED
-@@ -754,7 +827,7 @@ export mod_sign_cmd
+@@ -779,7 +846,7 @@ export mod_sign_cmd
  
  
  ifeq ($(KBUILD_EXTMOD),)
@@ -420,7 +395,7 @@ index 9f214b4..8c9c622 100644
  
  vmlinux-dirs	:= $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
  		     $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
-@@ -803,6 +876,8 @@ endif
+@@ -828,6 +895,8 @@ endif
  
  # The actual objects are generated when descending, 
  # make sure no implicit rule kicks in
@@ -429,7 +404,7 @@ index 9f214b4..8c9c622 100644
  $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
  
  # Handle descending into subdirectories listed in $(vmlinux-dirs)
-@@ -812,7 +887,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
+@@ -837,7 +906,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
  # Error messages still appears in the original language
  
  PHONY += $(vmlinux-dirs)
@@ -438,7 +413,7 @@ index 9f214b4..8c9c622 100644
  	$(Q)$(MAKE) $(build)=$@
  
  define filechk_kernel.release
-@@ -855,10 +930,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
+@@ -880,10 +949,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
  
  archprepare: archheaders archscripts prepare1 scripts_basic
  
@@ -452,7 +427,7 @@ index 9f214b4..8c9c622 100644
  prepare: prepare0
  
  # Generate some files
-@@ -966,6 +1044,8 @@ all: modules
+@@ -991,6 +1063,8 @@ all: modules
  #	using awk while concatenating to the final file.
  
  PHONY += modules
@@ -461,7 +436,7 @@ index 9f214b4..8c9c622 100644
  modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
  	$(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
  	@$(kecho) '  Building modules, stage 2.';
-@@ -981,7 +1061,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
+@@ -1006,7 +1080,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
  
  # Target to prepare building external modules
  PHONY += modules_prepare
@@ -470,17 +445,19 @@ index 9f214b4..8c9c622 100644
  
  # Target to install modules
  PHONY += modules_install
-@@ -1047,7 +1127,8 @@ MRPROPER_FILES += .config .config.old .version .old_version $(version_h) \
+@@ -1072,7 +1146,10 @@ MRPROPER_FILES += .config .config.old .version .old_version $(version_h) \
  		  Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
  		  signing_key.priv signing_key.x509 x509.genkey		\
  		  extra_certificates signing_key.x509.keyid		\
 -		  signing_key.x509.signer
-+		  signing_key.x509.signer tools/gcc/size_overflow_hash.h \
++		  signing_key.x509.signer				\
++		  tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
++		  tools/gcc/size_overflow_plugin/size_overflow_hash.h \
 +		  tools/gcc/randomize_layout_seed.h
  
  # clean - Delete most, but leave enough to build external modules
  #
-@@ -1087,6 +1168,7 @@ distclean: mrproper
+@@ -1112,6 +1189,7 @@ distclean: mrproper
  		\( -name '*.orig' -o -name '*.rej' -o -name '*~' \
  		-o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
  		-o -name '.*.rej' \
@@ -488,7 +465,7 @@ index 9f214b4..8c9c622 100644
  		-o -name '*%' -o -name '.*.cmd' -o -name 'core' \) \
  		-type f -print | xargs rm -f
  
-@@ -1248,6 +1330,8 @@ PHONY += $(module-dirs) modules
+@@ -1273,6 +1351,8 @@ PHONY += $(module-dirs) modules
  $(module-dirs): crmodverdir $(objtree)/Module.symvers
  	$(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
  
@@ -497,7 +474,7 @@ index 9f214b4..8c9c622 100644
  modules: $(module-dirs)
  	@$(kecho) '  Building modules, stage 2.';
  	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
-@@ -1387,17 +1471,21 @@ else
+@@ -1412,17 +1492,21 @@ else
          target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
  endif
  
@@ -523,7 +500,7 @@ index 9f214b4..8c9c622 100644
  	$(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
  %.symtypes: %.c prepare scripts FORCE
  	$(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
-@@ -1407,11 +1495,15 @@ endif
+@@ -1432,11 +1516,15 @@ endif
  	$(cmd_crmodverdir)
  	$(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
  	$(build)=$(build-dir)
@@ -874,10 +851,10 @@ index 98838a0..b304fb4 100644
  		/* Allow reads even for write-only mappings */
  		if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
-index 47085a0..f975a53 100644
+index 44298ad..29a20c0 100644
 --- a/arch/arm/Kconfig
 +++ b/arch/arm/Kconfig
-@@ -1830,7 +1830,7 @@ config ALIGNMENT_TRAP
+@@ -1862,7 +1862,7 @@ config ALIGNMENT_TRAP
  
  config UACCESS_WITH_MEMCPY
  	bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
@@ -886,7 +863,7 @@ index 47085a0..f975a53 100644
  	default y if CPU_FEROCEON
  	help
  	  Implement faster copy_to_user and clear_user methods for CPU
-@@ -2102,6 +2102,7 @@ config XIP_PHYS_ADDR
+@@ -2125,6 +2125,7 @@ config XIP_PHYS_ADDR
  config KEXEC
  	bool "Kexec system call (EXPERIMENTAL)"
  	depends on (!SMP || PM_SLEEP_SMP)
@@ -1571,7 +1548,7 @@ index 75fe66b..ba3dee4 100644
  
  #endif
 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
-index ab91ebb..2c2afeb 100644
+index 8b8b616..d973d24 100644
 --- a/arch/arm/include/asm/cacheflush.h
 +++ b/arch/arm/include/asm/cacheflush.h
 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
@@ -1584,7 +1561,7 @@ index ab91ebb..2c2afeb 100644
  /*
   * Select the calling method
 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
-index 6dcc164..b14d917 100644
+index 5233151..87a71fa 100644
 --- a/arch/arm/include/asm/checksum.h
 +++ b/arch/arm/include/asm/checksum.h
 @@ -37,7 +37,19 @@ __wsum
@@ -1728,10 +1705,10 @@ index de53547..52b9a28 100644
  		(unsigned long)(dest_buf) + (size));			\
  									\
 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
-index e42cf59..7b94b8f 100644
+index 2aff798..099eb15 100644
 --- a/arch/arm/include/asm/futex.h
 +++ b/arch/arm/include/asm/futex.h
-@@ -50,6 +50,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
+@@ -45,6 +45,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
  	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
  		return -EFAULT;
  
@@ -1740,7 +1717,7 @@ index e42cf59..7b94b8f 100644
  	smp_mb();
  	__asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
  	"1:	ldrex	%1, [%4]\n"
-@@ -65,6 +67,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
+@@ -60,6 +62,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
  	: "cc", "memory");
  	smp_mb();
  
@@ -1749,7 +1726,7 @@ index e42cf59..7b94b8f 100644
  	*uval = val;
  	return ret;
  }
-@@ -95,6 +99,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
+@@ -90,6 +94,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
  	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
  		return -EFAULT;
  
@@ -1758,7 +1735,7 @@ index e42cf59..7b94b8f 100644
  	__asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
  	"1:	" TUSER(ldr) "	%1, [%4]\n"
  	"	teq	%1, %2\n"
-@@ -105,6 +111,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
+@@ -100,6 +106,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
  	: "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
  	: "cc", "memory");
  
@@ -1767,7 +1744,7 @@ index e42cf59..7b94b8f 100644
  	*uval = val;
  	return ret;
  }
-@@ -127,6 +135,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
+@@ -122,6 +130,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
  		return -EFAULT;
  
  	pagefault_disable();	/* implies preempt_disable() */
@@ -1775,7 +1752,7 @@ index e42cf59..7b94b8f 100644
  
  	switch (op) {
  	case FUTEX_OP_SET:
-@@ -148,6 +157,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
+@@ -143,6 +152,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
  		ret = -ENOSYS;
  	}
  
@@ -1809,28 +1786,36 @@ index 9e614a1..3302cca 100644
  struct dma_struct {
  	void		*addr;		/* single DMA address		*/
 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
-index 2fe141f..192dc01 100644
+index f98c7f3..e5c626d 100644
 --- a/arch/arm/include/asm/mach/map.h
 +++ b/arch/arm/include/asm/mach/map.h
-@@ -27,13 +27,16 @@ struct map_desc {
- #define MT_MINICLEAN		6
- #define MT_LOW_VECTORS		7
- #define MT_HIGH_VECTORS		8
--#define MT_MEMORY		9
-+#define MT_MEMORY_RWX		9
- #define MT_ROM			10
--#define MT_MEMORY_NONCACHED	11
-+#define MT_MEMORY_NONCACHED_RX	11
- #define MT_MEMORY_DTCM		12
- #define MT_MEMORY_ITCM		13
- #define MT_MEMORY_SO		14
- #define MT_MEMORY_DMA_READY	15
-+#define MT_MEMORY_RW		16
-+#define MT_MEMORY_RX		17
-+#define MT_MEMORY_NONCACHED_RW	18
+@@ -23,17 +23,19 @@ struct map_desc {
  
- #ifdef CONFIG_MMU
- extern void iotable_init(struct map_desc *, int);
+ /* types 0-3 are defined in asm/io.h */
+ enum {
+-	MT_UNCACHED = 4,
+-	MT_CACHECLEAN,
+-	MT_MINICLEAN,
++	MT_UNCACHED_RW = 4,
++	MT_CACHECLEAN_RO,
++	MT_MINICLEAN_RO,
+ 	MT_LOW_VECTORS,
+ 	MT_HIGH_VECTORS,
+-	MT_MEMORY_RWX,
++	__MT_MEMORY_RWX,
+ 	MT_MEMORY_RW,
+-	MT_ROM,
+-	MT_MEMORY_RWX_NONCACHED,
++	MT_MEMORY_RX,
++	MT_ROM_RX,
++	MT_MEMORY_RW_NONCACHED,
++	MT_MEMORY_RX_NONCACHED,
+ 	MT_MEMORY_RW_DTCM,
+-	MT_MEMORY_RWX_ITCM,
++	MT_MEMORY_RX_ITCM,
+ 	MT_MEMORY_RW_SO,
+ 	MT_MEMORY_DMA_READY,
+ };
 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
 index f94784f..9a09a4a 100644
 --- a/arch/arm/include/asm/outercache.h
@@ -1963,7 +1948,7 @@ index 5cfba15..f415e1a 100644
  #define PTE_EXT_AP0		(_AT(pteval_t, 1) << 4)
  #define PTE_EXT_AP1		(_AT(pteval_t, 2) << 4)
 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
-index 86a659a..70e0120 100644
+index 219ac88..73ec32a 100644
 --- a/arch/arm/include/asm/pgtable-2level.h
 +++ b/arch/arm/include/asm/pgtable-2level.h
 @@ -126,6 +126,9 @@
@@ -1989,7 +1974,7 @@ index 626989f..9d67a33 100644
  
  /*
 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
-index 1d15673..04d626a 100644
+index 85c60ad..b0bbd7e 100644
 --- a/arch/arm/include/asm/pgtable-3level.h
 +++ b/arch/arm/include/asm/pgtable-3level.h
 @@ -82,6 +82,7 @@
@@ -2009,7 +1994,7 @@ index 1d15673..04d626a 100644
  #define L_PTE_DIRTY_HIGH	(1 << (55 - 32))
  
 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
-index 1571d12..b8a9b43 100644
+index 7d59b52..27a12f8 100644
 --- a/arch/arm/include/asm/pgtable.h
 +++ b/arch/arm/include/asm/pgtable.h
 @@ -33,6 +33,9 @@
@@ -2092,7 +2077,7 @@ index 1571d12..b8a9b43 100644
   */
  #define _L_PTE_DEFAULT	L_PTE_PRESENT | L_PTE_YOUNG
  
-@@ -260,7 +308,7 @@ static inline pte_t pte_mkspecial(pte_t pte) { return pte; }
+@@ -262,7 +310,7 @@ static inline pte_t pte_mkspecial(pte_t pte) { return pte; }
  static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
  {
  	const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
@@ -2376,10 +2361,10 @@ index 5af0ed1..cea83883 100644
  #define PSR_ENDIAN_MASK	0x00000200	/* Endianness state mask */
  
 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
-index 1f031dd..d9b5e4a 100644
+index 85e664b..419a1cd 100644
 --- a/arch/arm/kernel/armksyms.c
 +++ b/arch/arm/kernel/armksyms.c
-@@ -53,7 +53,7 @@ EXPORT_SYMBOL(arm_delay_ops);
+@@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
  
  	/* networking */
  EXPORT_SYMBOL(csum_partial);
@@ -2388,7 +2373,7 @@ index 1f031dd..d9b5e4a 100644
  EXPORT_SYMBOL(csum_partial_copy_nocheck);
  EXPORT_SYMBOL(__csum_ipv6_magic);
  
-@@ -89,9 +89,9 @@ EXPORT_SYMBOL(__memzero);
+@@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
  #ifdef CONFIG_MMU
  EXPORT_SYMBOL(copy_page);
  
@@ -2402,7 +2387,7 @@ index 1f031dd..d9b5e4a 100644
  EXPORT_SYMBOL(__get_user_1);
  EXPORT_SYMBOL(__get_user_2);
 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
-index b3fb8c9..59cfab2 100644
+index 1879e8d..b2207fc 100644
 --- a/arch/arm/kernel/entry-armv.S
 +++ b/arch/arm/kernel/entry-armv.S
 @@ -47,6 +47,87 @@
@@ -2554,22 +2539,23 @@ index b3fb8c9..59cfab2 100644
   ARM_BE8(rev	r0, r0)				@ little endian instruction
  
  	@ r0 = 32-bit ARM instruction which caused the exception
-@@ -450,10 +549,14 @@ __und_usr_thumb:
+@@ -450,11 +549,15 @@ __und_usr_thumb:
   */
  	.arch	armv6t2
  #endif
 +	pax_open_userland
  2:	ldrht	r5, [r4]
 +	pax_close_userland
+ ARM_BE8(rev16	r5, r5)				@ little endian instruction
  	cmp	r5, #0xe800			@ 32bit instruction if xx != 0
  	blo	__und_usr_fault_16		@ 16bit undefined instruction
 +	pax_open_userland
  3:	ldrht	r0, [r2]
 +	pax_close_userland
+ ARM_BE8(rev16	r0, r0)				@ little endian instruction
  	add	r2, r2, #2			@ r2 is PC + 2, make it PC + 4
  	str	r2, [sp, #S_PC]			@ it's a 2x16bit instr, update
- 	orr	r0, r0, r5, lsl #16
-@@ -482,7 +585,8 @@ ENDPROC(__und_usr)
+@@ -484,7 +587,8 @@ ENDPROC(__und_usr)
   */
  	.pushsection .fixup, "ax"
  	.align	2
@@ -2579,7 +2565,7 @@ index b3fb8c9..59cfab2 100644
  	.popsection
  	.pushsection __ex_table,"a"
  	.long	1b, 4b
-@@ -692,7 +796,7 @@ ENTRY(__switch_to)
+@@ -694,7 +798,7 @@ ENTRY(__switch_to)
   THUMB(	str	lr, [ip], #4		   )
  	ldr	r4, [r2, #TI_TP_VALUE]
  	ldr	r5, [r2, #TI_TP_VALUE + 4]
@@ -2588,7 +2574,7 @@ index b3fb8c9..59cfab2 100644
  	ldr	r6, [r2, #TI_CPU_DOMAIN]
  #endif
  	switch_tls r1, r4, r5, r3, r7
-@@ -701,7 +805,7 @@ ENTRY(__switch_to)
+@@ -703,7 +807,7 @@ ENTRY(__switch_to)
  	ldr	r8, =__stack_chk_guard
  	ldr	r7, [r7, #TSK_STACK_CANARY]
  #endif
@@ -2765,21 +2751,10 @@ index 918875d..cd5fa27 100644
  		flush_icache_range((unsigned long)base + offset, offset +
  				   length);
 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
-index 32f317e..710ae07 100644
+index f5f381d..a6f36a1 100644
 --- a/arch/arm/kernel/head.S
 +++ b/arch/arm/kernel/head.S
-@@ -52,7 +52,9 @@
- 	.equ	swapper_pg_dir, KERNEL_RAM_VADDR - PG_DIR_SIZE
- 
- 	.macro	pgtbl, rd, phys
--	add	\rd, \phys, #TEXT_OFFSET - PG_DIR_SIZE
-+	mov	\rd, #TEXT_OFFSET
-+	sub	\rd, #PG_DIR_SIZE
-+	add	\rd, \rd, \phys
- 	.endm
- 
- /*
-@@ -436,7 +438,7 @@ __enable_mmu:
+@@ -437,7 +437,7 @@ __enable_mmu:
  	mov	r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
  		      domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
  		      domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
@@ -2991,7 +2966,7 @@ index 0dd3b79..e018f64 100644
  	if (secure_computing(scno) == -1)
  		return -1;
 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
-index 987a7f5..ab0c397 100644
+index 1e8b030..37c3022 100644
 --- a/arch/arm/kernel/setup.c
 +++ b/arch/arm/kernel/setup.c
 @@ -100,21 +100,23 @@ EXPORT_SYMBOL(system_serial_high);
@@ -3097,7 +3072,7 @@ index 04d6388..5115238 100644
 -	return page;
 -}
 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
-index dc894ab..f929a0d 100644
+index b7b4c86..47c4f77 100644
 --- a/arch/arm/kernel/smp.c
 +++ b/arch/arm/kernel/smp.c
 @@ -73,7 +73,7 @@ enum ipi_msg_type {
@@ -3109,15 +3084,38 @@ index dc894ab..f929a0d 100644
  
  void __init smp_set_ops(struct smp_operations *ops)
  {
+diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
+index 7a3be1d..b00c7de 100644
+--- a/arch/arm/kernel/tcm.c
++++ b/arch/arm/kernel/tcm.c
+@@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
+ 		.virtual	= ITCM_OFFSET,
+ 		.pfn		= __phys_to_pfn(ITCM_OFFSET),
+ 		.length		= 0,
+-		.type		= MT_MEMORY_RWX_ITCM,
++		.type		= MT_MEMORY_RX_ITCM,
+ 	}
+ };
+ 
+@@ -267,7 +267,9 @@ no_dtcm:
+ 		start = &__sitcm_text;
+ 		end   = &__eitcm_text;
+ 		ram   = &__itcm_start;
++		pax_open_kernel();
+ 		memcpy(start, ram, itcm_code_sz);
++		pax_close_kernel();
+ 		pr_debug("CPU ITCM: copied code from %p - %p\n",
+ 			 start, end);
+ 		itcm_present = true;
 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
-index 4636d56..ce4ec3d 100644
+index 172ee18..ce4ec3d 100644
 --- a/arch/arm/kernel/traps.c
 +++ b/arch/arm/kernel/traps.c
 @@ -62,7 +62,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
  void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
  {
  #ifdef CONFIG_KALLSYMS
--	printk("[<%08lx>] (%pS) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
+-	printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
 +	printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
  #else
  	printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
@@ -3235,10 +3233,10 @@ index 7bcee5c..e2f3249 100644
  	__data_loc = .;
  #endif
 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
-index 2a700e0..745b980 100644
+index bd18bb8..87ede26 100644
 --- a/arch/arm/kvm/arm.c
 +++ b/arch/arm/kvm/arm.c
-@@ -56,7 +56,7 @@ static unsigned long hyp_default_vectors;
+@@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
  static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
  
  /* The VMID used in the VTTBR */
@@ -3247,7 +3245,7 @@ index 2a700e0..745b980 100644
  static u8 kvm_next_vmid;
  static DEFINE_SPINLOCK(kvm_vmid_lock);
  
-@@ -397,7 +397,7 @@ void force_vm_exit(const cpumask_t *mask)
+@@ -408,7 +408,7 @@ void force_vm_exit(const cpumask_t *mask)
   */
  static bool need_new_vmid_gen(struct kvm *kvm)
  {
@@ -3256,7 +3254,7 @@ index 2a700e0..745b980 100644
  }
  
  /**
-@@ -430,7 +430,7 @@ static void update_vttbr(struct kvm *kvm)
+@@ -441,7 +441,7 @@ static void update_vttbr(struct kvm *kvm)
  
  	/* First user of a new VMID generation? */
  	if (unlikely(kvm_next_vmid == 0)) {
@@ -3265,7 +3263,7 @@ index 2a700e0..745b980 100644
  		kvm_next_vmid = 1;
  
  		/*
-@@ -447,7 +447,7 @@ static void update_vttbr(struct kvm *kvm)
+@@ -458,7 +458,7 @@ static void update_vttbr(struct kvm *kvm)
  		kvm_call_hyp(__kvm_flush_vm_context);
  	}
  
@@ -3420,6 +3418,19 @@ index 3e58d71..029817c 100644
  {
  	/* See rational for this in __copy_to_user() above. */
  	if (n < 64)
+diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
+index f7ca97b..3d7e719 100644
+--- a/arch/arm/mach-at91/setup.c
++++ b/arch/arm/mach-at91/setup.c
+@@ -81,7 +81,7 @@ void __init at91_init_sram(int bank, unsigned long base, unsigned int length)
+ 
+ 	desc->pfn = __phys_to_pfn(base);
+ 	desc->length = length;
+-	desc->type = MT_MEMORY_RWX_NONCACHED;
++	desc->type = MT_MEMORY_RW_NONCACHED;
+ 
+ 	pr_info("AT91: sram at 0x%lx of 0x%x mapped at 0x%lx\n",
+ 		base, length, desc->virtual);
 diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
 index f3407a5..bd4256f 100644
 --- a/arch/arm/mach-kirkwood/common.c
@@ -3458,10 +3469,10 @@ index f3407a5..bd4256f 100644
  
  	if (IS_ERR(clk))
 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
-index 827d1500..2885dc6 100644
+index aead77a..a2253fa 100644
 --- a/arch/arm/mach-omap2/board-n8x0.c
 +++ b/arch/arm/mach-omap2/board-n8x0.c
-@@ -627,7 +627,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
+@@ -568,7 +568,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
  }
  #endif
  
@@ -3518,7 +3529,7 @@ index ab43755..ccfa231 100644
  	gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
  
 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
-index f991016..145ebeb 100644
+index 667915d..2ee1219 100644
 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
 @@ -84,7 +84,7 @@ struct cpu_pm_ops {
@@ -3553,10 +3564,10 @@ index 3664562..72f85c6 100644
  };
  
 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
-index e0a398c..a470fa5 100644
+index 01ef59d..32ae28a8 100644
 --- a/arch/arm/mach-omap2/omap_device.c
 +++ b/arch/arm/mach-omap2/omap_device.c
-@@ -508,7 +508,7 @@ void omap_device_delete(struct omap_device *od)
+@@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
  struct platform_device __init *omap_device_build(const char *pdev_name,
  						 int pdev_id,
  						 struct omap_hwmod *oh,
@@ -3565,7 +3576,7 @@ index e0a398c..a470fa5 100644
  {
  	struct omap_hwmod *ohs[] = { oh };
  
-@@ -536,7 +536,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
+@@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
  struct platform_device __init *omap_device_build_ss(const char *pdev_name,
  						    int pdev_id,
  						    struct omap_hwmod **ohs,
@@ -3594,7 +3605,7 @@ index 78c02b3..c94109a 100644
  struct omap_device *omap_device_alloc(struct platform_device *pdev,
  				      struct omap_hwmod **ohs, int oh_cnt);
 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
-index 8a1b5e0..5f30074 100644
+index 66c60fe..c78950d 100644
 --- a/arch/arm/mach-omap2/omap_hwmod.c
 +++ b/arch/arm/mach-omap2/omap_hwmod.c
 @@ -194,10 +194,10 @@ struct omap_hwmod_soc_ops {
@@ -3671,10 +3682,10 @@ index b82dcae..44ee5b6 100644
  	cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
  
 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
-index bdb3564..cebb96f 100644
+index 2dea8b5..6499da2 100644
 --- a/arch/arm/mach-ux500/setup.h
 +++ b/arch/arm/mach-ux500/setup.h
-@@ -39,13 +39,6 @@ extern void ux500_timer_init(void);
+@@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
  	.type		= MT_DEVICE,		\
  }
  
@@ -3682,26 +3693,25 @@ index bdb3564..cebb96f 100644
 -	.virtual	= IO_ADDRESS(x),	\
 -	.pfn		= __phys_to_pfn(x),	\
 -	.length		= sz,			\
--	.type		= MT_MEMORY,		\
+-	.type		= MT_MEMORY_RWX,		\
 -}
 -
  extern struct smp_operations ux500_smp_ops;
  extern void ux500_cpu_die(unsigned int cpu);
  
 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
-index 1f8fed9..14d7823 100644
+index ca8ecde..58ba893 100644
 --- a/arch/arm/mm/Kconfig
 +++ b/arch/arm/mm/Kconfig
-@@ -446,7 +446,7 @@ config CPU_32v5
+@@ -446,6 +446,7 @@ config CPU_32v5
  
  config CPU_32v6
  	bool
--	select CPU_USE_DOMAINS if CPU_V6 && MMU
 +	select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
  	select TLS_REG_EMUL if !CPU_32v6K && !MMU
  
  config CPU_32v6K
-@@ -601,6 +601,7 @@ config CPU_CP15_MPU
+@@ -600,6 +601,7 @@ config CPU_CP15_MPU
  
  config CPU_USE_DOMAINS
  	bool
@@ -3709,7 +3719,7 @@ index 1f8fed9..14d7823 100644
  	help
  	  This option enables or disables the use of domain switching
  	  via the set_fs() function.
-@@ -800,6 +801,7 @@ config NEED_KUSER_HELPERS
+@@ -799,6 +801,7 @@ config NEED_KUSER_HELPERS
  config KUSER_HELPERS
  	bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
  	default y
@@ -3717,7 +3727,7 @@ index 1f8fed9..14d7823 100644
  	help
  	  Warning: disabling this option may break user programs.
  
-@@ -812,7 +814,7 @@ config KUSER_HELPERS
+@@ -811,7 +814,7 @@ config KUSER_HELPERS
  	  See Documentation/arm/kernel_user_helpers.txt for details.
  
  	  However, the fixed address nature of these helpers can be used
@@ -3792,10 +3802,10 @@ index 9240364..a2b8cf3 100644
  			goto fault;				\
  	} while (0)
 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
-index 447da6f..77a5057 100644
+index 7abde2c..9df495f 100644
 --- a/arch/arm/mm/cache-l2x0.c
 +++ b/arch/arm/mm/cache-l2x0.c
-@@ -45,7 +45,7 @@ struct l2x0_of_data {
+@@ -46,7 +46,7 @@ struct l2x0_of_data {
  	void (*setup)(const struct device_node *, u32 *, u32 *);
  	void (*save)(void);
  	struct outer_cache_fns outer_cache;
@@ -3805,7 +3815,7 @@ index 447da6f..77a5057 100644
  static bool of_init = false;
  
 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
-index 84e6f77..0b52f31 100644
+index 6eb97b3..ac509f6 100644
 --- a/arch/arm/mm/context.c
 +++ b/arch/arm/mm/context.c
 @@ -43,7 +43,7 @@
@@ -3817,25 +3827,25 @@ index 84e6f77..0b52f31 100644
  static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
  
  static DEFINE_PER_CPU(atomic64_t, active_asids);
-@@ -180,7 +180,7 @@ static int is_reserved_asid(u64 asid)
- static u64 new_context(struct mm_struct *mm, unsigned int cpu)
+@@ -182,7 +182,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
  {
+ 	static u32 cur_idx = 1;
  	u64 asid = atomic64_read(&mm->context.id);
 -	u64 generation = atomic64_read(&asid_generation);
 +	u64 generation = atomic64_read_unchecked(&asid_generation);
  
  	if (asid != 0 && is_reserved_asid(asid)) {
  		/*
-@@ -198,7 +198,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
+@@ -203,7 +203,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
  		 */
- 		asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
+ 		asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
  		if (asid == NUM_USER_ASIDS) {
 -			generation = atomic64_add_return(ASID_FIRST_VERSION,
 +			generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
  							 &asid_generation);
  			flush_context(cpu);
  			asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
-@@ -227,14 +227,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
+@@ -234,14 +234,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
  	cpu_set_reserved_ttbr0();
  
  	asid = atomic64_read(&mm->context.id);
@@ -4097,7 +4107,7 @@ index cf08bdf..772656c 100644
  unsigned long search_exception_table(unsigned long addr);
  
 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
-index 3e8f106..a0a1fe4 100644
+index 804d615..fcec50a 100644
 --- a/arch/arm/mm/init.c
 +++ b/arch/arm/mm/init.c
 @@ -30,6 +30,8 @@
@@ -4109,7 +4119,7 @@ index 3e8f106..a0a1fe4 100644
  
  #include <asm/mach/arch.h>
  #include <asm/mach/map.h>
-@@ -681,7 +683,46 @@ void free_initmem(void)
+@@ -625,7 +627,46 @@ void free_initmem(void)
  {
  #ifdef CONFIG_HAVE_TCM
  	extern char __tcm_start, __tcm_end;
@@ -4157,18 +4167,18 @@ index 3e8f106..a0a1fe4 100644
  	free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
  #endif
 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
-index f123d6e..04bf569 100644
+index f9c32ba..8540068 100644
 --- a/arch/arm/mm/ioremap.c
 +++ b/arch/arm/mm/ioremap.c
 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
  	unsigned int mtype;
  
  	if (cached)
--		mtype = MT_MEMORY;
+-		mtype = MT_MEMORY_RWX;
 +		mtype = MT_MEMORY_RX;
  	else
--		mtype = MT_MEMORY_NONCACHED;
-+		mtype = MT_MEMORY_NONCACHED_RX;
+-		mtype = MT_MEMORY_RWX_NONCACHED;
++		mtype = MT_MEMORY_RX_NONCACHED;
  
  	return __arm_ioremap_caller(phys_addr, size, mtype,
  			__builtin_return_address(0));
@@ -4284,10 +4294,10 @@ index 5e85ed3..b10a7ed 100644
  	}
  }
 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
-index 911d433..8580952 100644
+index b68c6b2..f66c492 100644
 --- a/arch/arm/mm/mmu.c
 +++ b/arch/arm/mm/mmu.c
-@@ -38,6 +38,22 @@
+@@ -39,6 +39,22 @@
  #include "mm.h"
  #include "tcm.h"
  
@@ -4310,12 +4320,7 @@ index 911d433..8580952 100644
  /*
   * empty_zero_page is a special page that is used for
   * zero-initialized data and COW.
-@@ -230,11 +246,19 @@ __setup("noalign", noalign_setup);
- 
- #endif /* ifdef CONFIG_CPU_CP15 / else */
- 
--#define PROT_PTE_DEVICE		L_PTE_PRESENT|L_PTE_YOUNG|L_PTE_DIRTY|L_PTE_XN
-+#define PROT_PTE_DEVICE		L_PTE_PRESENT|L_PTE_YOUNG|L_PTE_DIRTY
+@@ -235,7 +251,15 @@ __setup("noalign", noalign_setup);
  #define PROT_PTE_S2_DEVICE	PROT_PTE_DEVICE
  #define PROT_SECT_DEVICE	PMD_TYPE_SECT|PMD_SECT_AP_WRITE
  
@@ -4332,27 +4337,32 @@ index 911d433..8580952 100644
  	[MT_DEVICE] = {		  /* Strongly ordered / ARMv6 shared device */
  		.prot_pte	= PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
  				  L_PTE_SHARED,
-@@ -266,16 +290,16 @@ static struct mem_type mem_types[] = {
- 	[MT_UNCACHED] = {
+@@ -264,19 +288,19 @@ static struct mem_type mem_types[] = {
+ 		.prot_sect	= PROT_SECT_DEVICE,
+ 		.domain		= DOMAIN_IO,
+ 	},
+-	[MT_UNCACHED] = {
++	[MT_UNCACHED_RW] = {
  		.prot_pte	= PROT_PTE_DEVICE,
  		.prot_l1	= PMD_TYPE_TABLE,
--		.prot_sect	= PMD_TYPE_SECT | PMD_SECT_XN,
-+		.prot_sect	= PROT_SECT_DEVICE,
+ 		.prot_sect	= PMD_TYPE_SECT | PMD_SECT_XN,
  		.domain		= DOMAIN_IO,
  	},
- 	[MT_CACHECLEAN] = {
+-	[MT_CACHECLEAN] = {
 -		.prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
-+		.prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
++	[MT_CACHECLEAN_RO] = {
++		.prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
  		.domain    = DOMAIN_KERNEL,
  	},
  #ifndef CONFIG_ARM_LPAE
- 	[MT_MINICLEAN] = {
+-	[MT_MINICLEAN] = {
 -		.prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
-+		.prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_RDONLY,
++	[MT_MINICLEAN_RO] = {
++		.prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
  		.domain    = DOMAIN_KERNEL,
  	},
  #endif
-@@ -283,36 +307,54 @@ static struct mem_type mem_types[] = {
+@@ -284,15 +308,15 @@ static struct mem_type mem_types[] = {
  		.prot_pte  = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
  				L_PTE_RDONLY,
  		.prot_l1   = PMD_TYPE_TABLE,
@@ -4366,161 +4376,123 @@ index 911d433..8580952 100644
 -		.domain    = DOMAIN_USER,
 +		.domain    = DOMAIN_VECTORS,
  	},
--	[MT_MEMORY] = {
-+	[MT_MEMORY_RWX] = {
+-	[MT_MEMORY_RWX] = {
++	[__MT_MEMORY_RWX] = {
  		.prot_pte  = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
  		.prot_l1   = PMD_TYPE_TABLE,
  		.prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
+@@ -305,17 +329,30 @@ static struct mem_type mem_types[] = {
+ 		.prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
  		.domain    = DOMAIN_KERNEL,
  	},
-+	[MT_MEMORY_RW] = {
-+		.prot_pte  = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
-+		.prot_l1   = PMD_TYPE_TABLE,
-+		.prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
-+		.domain	   = DOMAIN_KERNEL,
-+	},
+-	[MT_ROM] = {
+-		.prot_sect = PMD_TYPE_SECT,
 +	[MT_MEMORY_RX] = {
 +		.prot_pte  = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
 +		.prot_l1   = PMD_TYPE_TABLE,
 +		.prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
 +		.domain	   = DOMAIN_KERNEL,
 +	},
- 	[MT_ROM] = {
--		.prot_sect = PMD_TYPE_SECT,
++	[MT_ROM_RX] = {
 +		.prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
  		.domain    = DOMAIN_KERNEL,
  	},
--	[MT_MEMORY_NONCACHED] = {
-+	[MT_MEMORY_NONCACHED_RW] = {
+-	[MT_MEMORY_RWX_NONCACHED] = {
++	[MT_MEMORY_RW_NONCACHED] = {
  		.prot_pte  = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
  				L_PTE_MT_BUFFERABLE,
  		.prot_l1   = PMD_TYPE_TABLE,
  		.prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
  		.domain    = DOMAIN_KERNEL,
  	},
-+	[MT_MEMORY_NONCACHED_RX] = {
++	[MT_MEMORY_RX_NONCACHED] = {
 +		.prot_pte  = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
 +				L_PTE_MT_BUFFERABLE,
 +		.prot_l1   = PMD_TYPE_TABLE,
 +		.prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
 +		.domain    = DOMAIN_KERNEL,
 +	},
- 	[MT_MEMORY_DTCM] = {
--		.prot_pte  = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
--				L_PTE_XN,
-+		.prot_pte  = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
- 		.prot_l1   = PMD_TYPE_TABLE,
--		.prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
-+		.prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
+ 	[MT_MEMORY_RW_DTCM] = {
+ 		.prot_pte  = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
+ 				L_PTE_XN,
+@@ -323,9 +360,10 @@ static struct mem_type mem_types[] = {
+ 		.prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
  		.domain    = DOMAIN_KERNEL,
  	},
- 	[MT_MEMORY_ITCM] = {
-@@ -322,10 +364,10 @@ static struct mem_type mem_types[] = {
- 	},
- 	[MT_MEMORY_SO] = {
- 		.prot_pte  = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
--				L_PTE_MT_UNCACHED | L_PTE_XN,
-+				L_PTE_MT_UNCACHED,
+-	[MT_MEMORY_RWX_ITCM] = {
+-		.prot_pte  = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
++	[MT_MEMORY_RX_ITCM] = {
++		.prot_pte  = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
  		.prot_l1   = PMD_TYPE_TABLE,
- 		.prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE | PMD_SECT_S |
--				PMD_SECT_UNCACHED | PMD_SECT_XN,
-+				PMD_SECT_UNCACHED,
++		.prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
  		.domain    = DOMAIN_KERNEL,
  	},
- 	[MT_MEMORY_DMA_READY] = {
-@@ -411,9 +453,35 @@ static void __init build_mem_type_table(void)
- 			 * to prevent speculative instruction fetches.
- 			 */
- 			mem_types[MT_DEVICE].prot_sect |= PMD_SECT_XN;
-+			mem_types[MT_DEVICE].prot_pte |= L_PTE_XN;
- 			mem_types[MT_DEVICE_NONSHARED].prot_sect |= PMD_SECT_XN;
-+			mem_types[MT_DEVICE_NONSHARED].prot_pte |= L_PTE_XN;
- 			mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_XN;
-+			mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_XN;
- 			mem_types[MT_DEVICE_WC].prot_sect |= PMD_SECT_XN;
-+			mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_XN;
-+
-+			/* Mark other regions on ARMv6+ as execute-never */
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+			mem_types[MT_UNCACHED].prot_sect |= PMD_SECT_XN;
-+			mem_types[MT_UNCACHED].prot_pte |= L_PTE_XN;
-+			mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_XN;
-+			mem_types[MT_CACHECLEAN].prot_pte |= L_PTE_XN;
-+#ifndef CONFIG_ARM_LPAE
-+			mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_XN;
-+			mem_types[MT_MINICLEAN].prot_pte |= L_PTE_XN;
-+#endif
-+			mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_XN;
-+			mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_XN;
-+			mem_types[MT_MEMORY_NONCACHED_RW].prot_sect |= PMD_SECT_XN;
-+			mem_types[MT_MEMORY_NONCACHED_RW].prot_pte |= PMD_SECT_XN;
-+			mem_types[MT_MEMORY_DTCM].prot_sect |= PMD_SECT_XN;
-+			mem_types[MT_MEMORY_DTCM].prot_pte |= L_PTE_XN;
-+#endif
-+
-+			mem_types[MT_MEMORY_SO].prot_sect |= PMD_SECT_XN;
-+			mem_types[MT_MEMORY_SO].prot_pte |= L_PTE_XN;
- 		}
- 		if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
- 			/*
-@@ -475,6 +543,9 @@ static void __init build_mem_type_table(void)
+ 	[MT_MEMORY_RW_SO] = {
+@@ -534,9 +572,14 @@ static void __init build_mem_type_table(void)
+ 		 * Mark cache clean areas and XIP ROM read only
  		 * from SVC mode and no access from userspace.
  		 */
- 		mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
+-		mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
+-		mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
+-		mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
++		mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
 +#ifdef CONFIG_PAX_KERNEXEC
 +		mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
++		mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
++		mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
 +#endif
- 		mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
- 		mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
++		mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
++		mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
  #endif
-@@ -492,11 +563,17 @@ static void __init build_mem_type_table(void)
+ 
+ 		if (is_smp()) {
+@@ -552,13 +595,17 @@ static void __init build_mem_type_table(void)
  			mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
  			mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
  			mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
--			mem_types[MT_MEMORY].prot_sect |= PMD_SECT_S;
--			mem_types[MT_MEMORY].prot_pte |= L_PTE_SHARED;
-+			mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
-+			mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
-+			mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
-+			mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
+-			mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
+-			mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
++			mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
++			mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
+ 			mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
+ 			mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
 +			mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
 +			mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
  			mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
--			mem_types[MT_MEMORY_NONCACHED].prot_sect |= PMD_SECT_S;
--			mem_types[MT_MEMORY_NONCACHED].prot_pte |= L_PTE_SHARED;
-+			mem_types[MT_MEMORY_NONCACHED_RW].prot_sect |= PMD_SECT_S;
-+			mem_types[MT_MEMORY_NONCACHED_RW].prot_pte |= L_PTE_SHARED;
-+			mem_types[MT_MEMORY_NONCACHED_RX].prot_sect |= PMD_SECT_S;
-+			mem_types[MT_MEMORY_NONCACHED_RX].prot_pte |= L_PTE_SHARED;
+-			mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
+-			mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
++			mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
++			mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
++			mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
++			mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
  		}
  	}
  
-@@ -507,15 +584,20 @@ static void __init build_mem_type_table(void)
+@@ -569,15 +616,20 @@ static void __init build_mem_type_table(void)
  	if (cpu_arch >= CPU_ARCH_ARMv6) {
  		if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
  			/* Non-cacheable Normal is XCB = 001 */
--			mem_types[MT_MEMORY_NONCACHED].prot_sect |=
-+			mem_types[MT_MEMORY_NONCACHED_RW].prot_sect |=
+-			mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
++			mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
 +				PMD_SECT_BUFFERED;
-+			mem_types[MT_MEMORY_NONCACHED_RX].prot_sect |=
++			mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
  				PMD_SECT_BUFFERED;
  		} else {
  			/* For both ARMv6 and non-TEX-remapping ARMv7 */
--			mem_types[MT_MEMORY_NONCACHED].prot_sect |=
-+			mem_types[MT_MEMORY_NONCACHED_RW].prot_sect |=
+-			mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
++			mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
 +				PMD_SECT_TEX(1);
-+			mem_types[MT_MEMORY_NONCACHED_RX].prot_sect |=
++			mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
  				PMD_SECT_TEX(1);
  		}
  	} else {
--		mem_types[MT_MEMORY_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
-+		mem_types[MT_MEMORY_NONCACHED_RW].prot_sect |= PMD_SECT_BUFFERABLE;
-+		mem_types[MT_MEMORY_NONCACHED_RX].prot_sect |= PMD_SECT_BUFFERABLE;
+-		mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
++		mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
++		mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
  	}
  
  #ifdef CONFIG_ARM_LPAE
-@@ -531,6 +613,8 @@ static void __init build_mem_type_table(void)
+@@ -593,6 +645,8 @@ static void __init build_mem_type_table(void)
  	vecs_pgprot |= PTE_EXT_AF;
  #endif
  
@@ -4529,26 +4501,47 @@ index 911d433..8580952 100644
  	for (i = 0; i < 16; i++) {
  		pteval_t v = pgprot_val(protection_map[i]);
  		protection_map[i] = __pgprot(v | user_pgprot);
-@@ -548,10 +632,15 @@ static void __init build_mem_type_table(void)
+@@ -610,21 +664,24 @@ static void __init build_mem_type_table(void)
  
  	mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
  	mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
--	mem_types[MT_MEMORY].prot_sect |= ecc_mask | cp->pmd;
--	mem_types[MT_MEMORY].prot_pte |= kern_pgprot;
-+	mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
-+	mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
-+	mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
-+	mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
+-	mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
+-	mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
++	mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
++	mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
+ 	mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
+ 	mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
 +	mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
 +	mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
  	mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
--	mem_types[MT_MEMORY_NONCACHED].prot_sect |= ecc_mask;
-+	mem_types[MT_MEMORY_NONCACHED_RW].prot_sect |= ecc_mask;
-+	mem_types[MT_MEMORY_NONCACHED_RX].prot_sect |= ecc_mask;
- 	mem_types[MT_ROM].prot_sect |= cp->pmd;
+-	mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
+-	mem_types[MT_ROM].prot_sect |= cp->pmd;
++	mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
++	mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
++	mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
  
  	switch (cp->pmd) {
-@@ -1193,18 +1282,15 @@ void __init arm_mm_memblock_reserve(void)
+ 	case PMD_SECT_WT:
+-		mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
++		mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
+ 		break;
+ 	case PMD_SECT_WB:
+ 	case PMD_SECT_WBWA:
+-		mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
++		mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
+ 		break;
+ 	}
+ 	pr_info("Memory policy: %sData cache %s\n",
+@@ -842,7 +899,7 @@ static void __init create_mapping(struct map_desc *md)
+ 		return;
+ 	}
+ 
+-	if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
++	if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
+ 	    md->virtual >= PAGE_OFFSET &&
+ 	    (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
+ 		printk(KERN_WARNING "BUG: mapping for 0x%08llx"
+@@ -1257,18 +1314,15 @@ void __init arm_mm_memblock_reserve(void)
   * called function.  This means you can't use any function or debugging
   * method which may touch any device, otherwise the kernel _will_ crash.
   */
@@ -4571,7 +4564,33 @@ index 911d433..8580952 100644
  
  	for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
  		pmd_clear(pmd_off_k(addr));
-@@ -1244,7 +1330,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
+@@ -1281,7 +1335,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
+ 	map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
+ 	map.virtual = MODULES_VADDR;
+ 	map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
+-	map.type = MT_ROM;
++	map.type = MT_ROM_RX;
+ 	create_mapping(&map);
+ #endif
+ 
+@@ -1292,14 +1346,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
+ 	map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
+ 	map.virtual = FLUSH_BASE;
+ 	map.length = SZ_1M;
+-	map.type = MT_CACHECLEAN;
++	map.type = MT_CACHECLEAN_RO;
+ 	create_mapping(&map);
+ #endif
+ #ifdef FLUSH_BASE_MINICACHE
+ 	map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
+ 	map.virtual = FLUSH_BASE_MINICACHE;
+ 	map.length = SZ_1M;
+-	map.type = MT_MINICLEAN;
++	map.type = MT_MINICLEAN_RO;
+ 	create_mapping(&map);
+ #endif
+ 
+@@ -1308,7 +1362,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
  	 * location (0xffff0000).  If we aren't using high-vectors, also
  	 * create a mapping at the low-vectors virtual address.
  	 */
@@ -4580,13 +4599,26 @@ index 911d433..8580952 100644
  	map.virtual = 0xffff0000;
  	map.length = PAGE_SIZE;
  #ifdef CONFIG_KUSER_HELPERS
-@@ -1316,8 +1402,39 @@ static void __init map_lowmem(void)
- 		map.pfn = __phys_to_pfn(start);
- 		map.virtual = __phys_to_virt(start);
- 		map.length = end - start;
--		map.type = MT_MEMORY;
+@@ -1365,8 +1419,10 @@ static void __init kmap_init(void)
+ static void __init map_lowmem(void)
+ {
+ 	struct memblock_region *reg;
++#ifndef CONFIG_PAX_KERNEXEC
+ 	unsigned long kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
+ 	unsigned long kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
++#endif
+ 
+ 	/* Map all the lowmem memory banks. */
+ 	for_each_memblock(memory, reg) {
+@@ -1379,11 +1435,48 @@ static void __init map_lowmem(void)
+ 		if (start >= end)
+ 			break;
  
 +#ifdef CONFIG_PAX_KERNEXEC
++		map.pfn = __phys_to_pfn(start);
++		map.virtual = __phys_to_virt(start);
++		map.length = end - start;
++
 +		if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
 +			struct map_desc kernel;
 +			struct map_desc initmap;
@@ -4595,19 +4627,19 @@ index 911d433..8580952 100644
 +			initmap.pfn = __phys_to_pfn(__pa(__init_begin));
 +			initmap.virtual = (unsigned long)__init_begin;
 +			initmap.length = _sdata - __init_begin;
-+			initmap.type = MT_MEMORY_RWX;
++			initmap.type = __MT_MEMORY_RWX;
 +			create_mapping(&initmap);
 +
 +			/* when freeing initmem we will make this RX */
 +			kernel.pfn = __phys_to_pfn(__pa(_stext));
 +			kernel.virtual = (unsigned long)_stext;
 +			kernel.length = __init_begin - _stext;
-+			kernel.type = MT_MEMORY_RWX;
++			kernel.type = __MT_MEMORY_RWX;
 +			create_mapping(&kernel);
 +
 +			if (map.virtual < (unsigned long)_stext) {
 +				map.length = (unsigned long)_stext - map.virtual;
-+				map.type = MT_MEMORY_RWX;
++				map.type = __MT_MEMORY_RWX;
 +				create_mapping(&map);
 +			}
 +
@@ -4615,12 +4647,49 @@ index 911d433..8580952 100644
 +			map.virtual = (unsigned long)_sdata;
 +			map.length = end - __pa(_sdata);
 +		}
-+#endif
 +
 +		map.type = MT_MEMORY_RW;
- 		create_mapping(&map);
++		create_mapping(&map);
++#else
+ 		if (end < kernel_x_start || start >= kernel_x_end) {
+ 			map.pfn = __phys_to_pfn(start);
+ 			map.virtual = __phys_to_virt(start);
+ 			map.length = end - start;
+-			map.type = MT_MEMORY_RWX;
++			map.type = __MT_MEMORY_RWX;
+ 
+ 			create_mapping(&map);
+ 		} else {
+@@ -1400,7 +1493,7 @@ static void __init map_lowmem(void)
+ 			map.pfn = __phys_to_pfn(kernel_x_start);
+ 			map.virtual = __phys_to_virt(kernel_x_start);
+ 			map.length = kernel_x_end - kernel_x_start;
+-			map.type = MT_MEMORY_RWX;
++			map.type = __MT_MEMORY_RWX;
+ 
+ 			create_mapping(&map);
+ 
+@@ -1413,6 +1506,7 @@ static void __init map_lowmem(void)
+ 				create_mapping(&map);
+ 			}
+ 		}
++#endif
  	}
  }
+ 
+diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
+index 5b217f4..c23f40e 100644
+--- a/arch/arm/plat-iop/setup.c
++++ b/arch/arm/plat-iop/setup.c
+@@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
+ 		.virtual	= IOP3XX_PERIPHERAL_VIRT_BASE,
+ 		.pfn		= __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
+ 		.length		= IOP3XX_PERIPHERAL_SIZE,
+-		.type		= MT_UNCACHED,
++		.type		= MT_UNCACHED_RW,
+ 	 },
+ };
+ 
 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
 index a5bc92d..0bb4730 100644
 --- a/arch/arm/plat-omap/sram.c
@@ -4648,7 +4717,7 @@ index ce6d763..cfea917 100644
  extern void *samsung_dmadev_get_ops(void);
  extern void *s3c_dma_get_ops(void);
 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
-index 7ecc2b2..5e56c66 100644
+index 6c0f684..5faea9d 100644
 --- a/arch/arm64/include/asm/uaccess.h
 +++ b/arch/arm64/include/asm/uaccess.h
 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
@@ -4657,8 +4726,8 @@ index 7ecc2b2..5e56c66 100644
  
 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
  #define access_ok(type, addr, size)	__range_ok(addr, size)
+ #define user_addr_max			get_fs
  
- /*
 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
 index c3a58a1..78fbf54 100644
 --- a/arch/avr32/include/asm/cache.h
@@ -4909,10 +4978,10 @@ index f4ca594..adc72fd6 100644
  #define __cacheline_aligned	__aligned(L1_CACHE_BYTES)
  #define ____cacheline_aligned	__aligned(L1_CACHE_BYTES)
 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
-index 4e4119b..dd7de0a 100644
+index 0c8e553..112d734 100644
 --- a/arch/ia64/Kconfig
 +++ b/arch/ia64/Kconfig
-@@ -554,6 +554,7 @@ source "drivers/sn/Kconfig"
+@@ -544,6 +544,7 @@ source "drivers/sn/Kconfig"
  config KEXEC
  	bool "kexec system call"
  	depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
@@ -5264,10 +5333,10 @@ index 41e33f8..65180b2a 100644
  }
  
 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
-index 0ccb28f..8992469 100644
+index 84f8a52..7c76178 100644
 --- a/arch/ia64/kernel/vmlinux.lds.S
 +++ b/arch/ia64/kernel/vmlinux.lds.S
-@@ -198,7 +198,7 @@ SECTIONS {
+@@ -192,7 +192,7 @@ SECTIONS {
  	/* Per-cpu data: */
  	. = ALIGN(PERCPU_PAGE_SIZE);
  	PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
@@ -5348,7 +5417,7 @@ index 68232db..6ca80af 100644
  }
  
 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
-index 88504ab..cbb6c9f 100644
+index 25c3502..560dae7 100644
 --- a/arch/ia64/mm/init.c
 +++ b/arch/ia64/mm/init.c
 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
@@ -5459,10 +5528,10 @@ index 4efe96a..60e8699 100644
  #define SMP_CACHE_BYTES	L1_CACHE_BYTES
  
 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
-index 650de39..6982b02 100644
+index 95fa1f1..56a6fa2 100644
 --- a/arch/mips/Kconfig
 +++ b/arch/mips/Kconfig
-@@ -2268,6 +2268,7 @@ source "kernel/Kconfig.preempt"
+@@ -2298,6 +2298,7 @@ source "kernel/Kconfig.preempt"
  
  config KEXEC
  	bool "Kexec system call"
@@ -6408,10 +6477,10 @@ index b4db69f..8f3b093 100644
  #define SMP_CACHE_SHIFT		L1_CACHE_SHIFT
  #define SMP_CACHE_BYTES		L1_CACHE_BYTES
 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
-index a66359e..d3d474a 100644
+index d414405..6bb4ba2 100644
 --- a/arch/mips/include/asm/elf.h
 +++ b/arch/mips/include/asm/elf.h
-@@ -373,13 +373,16 @@ extern const char *__elf_platform;
+@@ -398,13 +398,16 @@ extern const char *__elf_platform;
  #define ELF_ET_DYN_BASE		(TASK_SIZE / 3 * 2)
  #endif
  
@@ -6444,64 +6513,6 @@ index c1f6afa..38cc6e9 100644
 +#define arch_align_stack(x) ((x) & ~0xfUL)
  
  #endif /* _ASM_EXEC_H */
-diff --git a/arch/mips/include/asm/ftrace.h b/arch/mips/include/asm/ftrace.h
-index ce35c9a..434321c 100644
---- a/arch/mips/include/asm/ftrace.h
-+++ b/arch/mips/include/asm/ftrace.h
-@@ -22,12 +22,12 @@ extern void _mcount(void);
- #define safe_load(load, src, dst, error)		\
- do {							\
- 	asm volatile (					\
--		"1: " load " %[" STR(dst) "], 0(%[" STR(src) "])\n"\
--		"   li %[" STR(error) "], 0\n"		\
-+		"1: " load " %[dest], 0(%[source])\n"	\
-+		"   li %[err], 0\n"			\
- 		"2:\n"					\
- 							\
- 		".section .fixup, \"ax\"\n"		\
--		"3: li %[" STR(error) "], 1\n"		\
-+		"3: li %[err], 1\n"			\
- 		"   j 2b\n"				\
- 		".previous\n"				\
- 							\
-@@ -35,8 +35,8 @@ do {							\
- 		STR(PTR) "\t1b, 3b\n\t"			\
- 		".previous\n"				\
- 							\
--		: [dst] "=&r" (dst), [error] "=r" (error)\
--		: [src] "r" (src)			\
-+		: [dest] "=&r" (dst), [err] "=r" (error)\
-+		: [source] "r" (src)			\
- 		: "memory"				\
- 	);						\
- } while (0)
-@@ -44,12 +44,12 @@ do {							\
- #define safe_store(store, src, dst, error)	\
- do {						\
- 	asm volatile (				\
--		"1: " store " %[" STR(src) "], 0(%[" STR(dst) "])\n"\
--		"   li %[" STR(error) "], 0\n"	\
-+		"1: " store " %[source], 0(%[dest])\n"\
-+		"   li %[err], 0\n"		\
- 		"2:\n"				\
- 						\
- 		".section .fixup, \"ax\"\n"	\
--		"3: li %[" STR(error) "], 1\n"	\
-+		"3: li %[err], 1\n"		\
- 		"   j 2b\n"			\
- 		".previous\n"			\
- 						\
-@@ -57,8 +57,8 @@ do {						\
- 		STR(PTR) "\t1b, 3b\n\t"		\
- 		".previous\n"			\
- 						\
--		: [error] "=r" (error)		\
--		: [dst] "r" (dst), [src] "r" (src)\
-+		: [err] "=r" (error)		\
-+		: [dest] "r" (dst), [source] "r" (src)\
- 		: "memory"			\
- 	);					\
- } while (0)
 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
 index 9e8ef59..1139d6b 100644
 --- a/arch/mips/include/asm/hw_irq.h
@@ -6607,10 +6618,10 @@ index d44622c..64990d2 100644
  
  /**
 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
-index f6be474..12ad554 100644
+index 5e08bcc..cfedefc 100644
 --- a/arch/mips/include/asm/page.h
 +++ b/arch/mips/include/asm/page.h
-@@ -95,7 +95,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
+@@ -120,7 +120,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
    #ifdef CONFIG_CPU_MIPS32
      typedef struct { unsigned long pte_low, pte_high; } pte_t;
      #define pte_val(x)	  ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
@@ -6661,65 +6672,22 @@ index 25da651..ae2a259 100644
 +extern atomic_unchecked_t smtc_fpu_recoveries;
  
  #endif /* __ASM_SMTC_PROC_H */
-diff --git a/arch/mips/include/asm/syscall.h b/arch/mips/include/asm/syscall.h
-index 81c8913..81d8432 100644
---- a/arch/mips/include/asm/syscall.h
-+++ b/arch/mips/include/asm/syscall.h
-@@ -29,7 +29,7 @@ static inline long syscall_get_nr(struct task_struct *task,
- static inline unsigned long mips_get_syscall_arg(unsigned long *arg,
- 	struct task_struct *task, struct pt_regs *regs, unsigned int n)
- {
--	unsigned long usp = regs->regs[29];
-+	unsigned long usp __maybe_unused = regs->regs[29];
- 
- 	switch (n) {
- 	case 0: case 1: case 2: case 3:
-@@ -39,14 +39,14 @@ static inline unsigned long mips_get_syscall_arg(unsigned long *arg,
- 
- #ifdef CONFIG_32BIT
- 	case 4: case 5: case 6: case 7:
--		return get_user(*arg, (int *)usp + 4 * n);
-+		return get_user(*arg, (int *)usp + n);
- #endif
- 
- #ifdef CONFIG_64BIT
- 	case 4: case 5: case 6: case 7:
- #ifdef CONFIG_MIPS32_O32
- 		if (test_thread_flag(TIF_32BIT_REGS))
--			return get_user(*arg, (int *)usp + 4 * n);
-+			return get_user(*arg, (int *)usp + n);
- 		else
- #endif
- 			*arg = regs->regs[4 + n];
-@@ -83,11 +83,10 @@ static inline void syscall_get_arguments(struct task_struct *task,
- 					 unsigned int i, unsigned int n,
- 					 unsigned long *args)
- {
--	unsigned long arg;
- 	int ret;
- 
- 	while (n--)
--		ret |= mips_get_syscall_arg(&arg, task, regs, i++);
-+		ret |= mips_get_syscall_arg(args++, task, regs, i++);
- 
- 	/*
- 	 * No way to communicate an error because this is a void function.
 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
-index 4f58ef6..5e7081b 100644
+index 24846f9..61c49f0 100644
 --- a/arch/mips/include/asm/thread_info.h
 +++ b/arch/mips/include/asm/thread_info.h
-@@ -115,6 +115,8 @@ static inline struct thread_info *current_thread_info(void)
- #define TIF_FPUBOUND		24	/* thread bound to FPU-full CPU set */
+@@ -116,6 +116,8 @@ static inline struct thread_info *current_thread_info(void)
  #define TIF_LOAD_WATCH		25	/* If set, load watch registers */
  #define TIF_SYSCALL_TRACEPOINT	26	/* syscall tracepoint instrumentation */
+ #define TIF_32BIT_FPREGS	27	/* 32-bit floating point registers */
 +/* li takes a 32bit immediate */
 +#define TIF_GRSEC_SETXID	29	/* update credentials on syscall entry/exit */
  #define TIF_SYSCALL_TRACE	31	/* syscall trace active */
  
  #define _TIF_SYSCALL_TRACE	(1<<TIF_SYSCALL_TRACE)
-@@ -132,13 +134,14 @@ static inline struct thread_info *current_thread_info(void)
- #define _TIF_FPUBOUND		(1<<TIF_FPUBOUND)
+@@ -134,13 +136,14 @@ static inline struct thread_info *current_thread_info(void)
  #define _TIF_LOAD_WATCH		(1<<TIF_LOAD_WATCH)
+ #define _TIF_32BIT_FPREGS	(1<<TIF_32BIT_FPREGS)
  #define _TIF_SYSCALL_TRACEPOINT	(1<<TIF_SYSCALL_TRACEPOINT)
 +#define _TIF_GRSEC_SETXID	(1<<TIF_GRSEC_SETXID)
  
@@ -6734,7 +6702,7 @@ index 4f58ef6..5e7081b 100644
  
  /* work to do on interrupt/exception return */
  #define _TIF_WORK_MASK		\
-@@ -146,7 +149,7 @@ static inline struct thread_info *current_thread_info(void)
+@@ -148,7 +151,7 @@ static inline struct thread_info *current_thread_info(void)
  /* work to do on any return to u-space */
  #define _TIF_ALLWORK_MASK	(_TIF_NOHZ | _TIF_WORK_MASK |		\
  				 _TIF_WORK_SYSCALL_EXIT |		\
@@ -6774,10 +6742,10 @@ index 1188e00..41cf144 100644
  #include <linux/module.h>
  #include <linux/elfcore.h>
 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
-index 202e581..689ca79 100644
+index 7faf5f2..f3d3cf4 100644
 --- a/arch/mips/kernel/binfmt_elfo32.c
 +++ b/arch/mips/kernel/binfmt_elfo32.c
-@@ -56,6 +56,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
+@@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
  #undef ELF_ET_DYN_BASE
  #define ELF_ET_DYN_BASE		(TASK32_SIZE / 3 * 2)
  
@@ -6791,24 +6759,6 @@ index 202e581..689ca79 100644
  #include <asm/processor.h>
  
  /*
-diff --git a/arch/mips/kernel/ftrace.c b/arch/mips/kernel/ftrace.c
-index 185ba25..374ed74 100644
---- a/arch/mips/kernel/ftrace.c
-+++ b/arch/mips/kernel/ftrace.c
-@@ -111,11 +111,10 @@ static int ftrace_modify_code_2(unsigned long ip, unsigned int new_code1,
- 	safe_store_code(new_code1, ip, faulted);
- 	if (unlikely(faulted))
- 		return -EFAULT;
--	ip += 4;
--	safe_store_code(new_code2, ip, faulted);
-+	safe_store_code(new_code2, ip + 4, faulted);
- 	if (unlikely(faulted))
- 		return -EFAULT;
--	flush_icache_range(ip, ip + 8); /* original ip + 12 */
-+	flush_icache_range(ip, ip + 8);
- 	return 0;
- }
- #endif
 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
 index 2b91fe8..fe4f6b4 100644
 --- a/arch/mips/kernel/i8259.c
@@ -6836,7 +6786,7 @@ index 44a1f79..2bd6aa3 100644
  
  void __init gt641xx_irq_init(void)
 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
-index d1fea7a..45602ea 100644
+index d1fea7a..2e591b0 100644
 --- a/arch/mips/kernel/irq.c
 +++ b/arch/mips/kernel/irq.c
 @@ -77,17 +77,17 @@ void ack_bad_irq(unsigned int irq)
@@ -6860,11 +6810,30 @@ index d1fea7a..45602ea 100644
  }
  
  void __init init_IRQ(void)
+@@ -110,7 +110,10 @@ void __init init_IRQ(void)
+ #endif
+ }
+ 
++
+ #ifdef DEBUG_STACKOVERFLOW
++extern void gr_handle_kernel_exploit(void);
++
+ static inline void check_stack_overflow(void)
+ {
+ 	unsigned long sp;
+@@ -126,6 +129,7 @@ static inline void check_stack_overflow(void)
+ 		printk("do_IRQ: stack overflow: %ld\n",
+ 		       sp - sizeof(struct thread_info));
+ 		dump_stack();
++		gr_handle_kernel_exploit();
+ 	}
+ }
+ #else
 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
-index ddc7610..8c58f17 100644
+index 6ae540e..b7396dc 100644
 --- a/arch/mips/kernel/process.c
 +++ b/arch/mips/kernel/process.c
-@@ -566,15 +566,3 @@ unsigned long get_wchan(struct task_struct *task)
+@@ -562,15 +562,3 @@ unsigned long get_wchan(struct task_struct *task)
  out:
  	return pc;
  }
@@ -6881,10 +6850,10 @@ index ddc7610..8c58f17 100644
 -	return sp & ALMASK;
 -}
 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
-index b52e1d2..1a3ca09 100644
+index 7da9b76..21578be 100644
 --- a/arch/mips/kernel/ptrace.c
 +++ b/arch/mips/kernel/ptrace.c
-@@ -652,6 +652,10 @@ long arch_ptrace(struct task_struct *child, long request,
+@@ -658,6 +658,10 @@ long arch_ptrace(struct task_struct *child, long request,
  	return ret;
  }
  
@@ -6895,7 +6864,7 @@ index b52e1d2..1a3ca09 100644
  /*
   * Notification of system call entry/exit
   * - triggered by current->work.syscall_trace
-@@ -668,6 +672,11 @@ asmlinkage void syscall_trace_enter(struct pt_regs *regs)
+@@ -674,6 +678,11 @@ asmlinkage void syscall_trace_enter(struct pt_regs *regs)
  	    tracehook_report_syscall_entry(regs))
  		ret = -1;
  
@@ -6984,10 +6953,10 @@ index dfc1b91..11a2c07 100644
  
  
 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
-index 84536bf..79caa4d 100644
+index c24ad5f..9983ab2 100644
 --- a/arch/mips/kernel/sync-r4k.c
 +++ b/arch/mips/kernel/sync-r4k.c
-@@ -21,8 +21,8 @@
+@@ -20,8 +20,8 @@
  #include <asm/mipsregs.h>
  
  static atomic_t count_start_flag = ATOMIC_INIT(0);
@@ -6998,7 +6967,7 @@ index 84536bf..79caa4d 100644
  static atomic_t count_reference = ATOMIC_INIT(0);
  
  #define COUNTON 100
-@@ -69,13 +69,13 @@ void synchronise_count_master(int cpu)
+@@ -68,13 +68,13 @@ void synchronise_count_master(int cpu)
  
  	for (i = 0; i < NR_LOOPS; i++) {
  		/* slaves loop on '!= 2' */
@@ -7015,7 +6984,7 @@ index 84536bf..79caa4d 100644
  
  		/*
  		 * Everyone initialises count in the last loop:
-@@ -86,11 +86,11 @@ void synchronise_count_master(int cpu)
+@@ -85,11 +85,11 @@ void synchronise_count_master(int cpu)
  		/*
  		 * Wait for all slaves to leave the synchronization point:
  		 */
@@ -7030,7 +6999,7 @@ index 84536bf..79caa4d 100644
  	}
  	/* Arrange for an interrupt in a short while */
  	write_c0_compare(read_c0_count() + COUNTON);
-@@ -131,8 +131,8 @@ void synchronise_count_slave(int cpu)
+@@ -130,8 +130,8 @@ void synchronise_count_slave(int cpu)
  	initcount = atomic_read(&count_reference);
  
  	for (i = 0; i < NR_LOOPS; i++) {
@@ -7041,7 +7010,7 @@ index 84536bf..79caa4d 100644
  			mb();
  
  		/*
-@@ -141,8 +141,8 @@ void synchronise_count_slave(int cpu)
+@@ -140,8 +140,8 @@ void synchronise_count_slave(int cpu)
  		if (i == NR_LOOPS-1)
  			write_c0_count(initcount);
  
@@ -7053,10 +7022,10 @@ index 84536bf..79caa4d 100644
  	}
  	/* Arrange for an interrupt in a short while */
 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
-index f9c8746..78b64e3 100644
+index e0b4996..6b43ce7 100644
 --- a/arch/mips/kernel/traps.c
 +++ b/arch/mips/kernel/traps.c
-@@ -690,7 +690,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
+@@ -691,7 +691,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
  	siginfo_t info;
  
  	prev_state = exception_enter();
@@ -7459,7 +7428,7 @@ index 47f11c7..3420df2 100644
  
  #define SMP_CACHE_BYTES L1_CACHE_BYTES
 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
-index ad2b503..bdf1651 100644
+index 3391d06..c23a2cc 100644
 --- a/arch/parisc/include/asm/elf.h
 +++ b/arch/parisc/include/asm/elf.h
 @@ -342,6 +342,13 @@ struct pt_regs;	/* forward declaration... */
@@ -7501,7 +7470,7 @@ index f213f5b..0af3e8e 100644
  #endif
  
 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
-index 34899b5..02dd060 100644
+index 22b89d1..ce34230 100644
 --- a/arch/parisc/include/asm/pgtable.h
 +++ b/arch/parisc/include/asm/pgtable.h
 @@ -223,6 +223,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
@@ -7643,74 +7612,77 @@ index 50dfafc..b9fc230 100644
  	DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
  	       me->arch.unwind_section, table, end, gp);
 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
-index 0d3a9d4..20a99b0 100644
+index 31ffa9b..588a798 100644
 --- a/arch/parisc/kernel/sys_parisc.c
 +++ b/arch/parisc/kernel/sys_parisc.c
-@@ -33,9 +33,11 @@
- #include <linux/utsname.h>
- #include <linux/personality.h>
- 
--static unsigned long get_unshared_area(unsigned long addr, unsigned long len)
-+static unsigned long get_unshared_area(unsigned long addr, unsigned long len,
-+					unsigned long flags)
- {
+@@ -89,6 +89,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
+ 	unsigned long task_size = TASK_SIZE;
+ 	int do_color_align, last_mmap;
  	struct vm_unmapped_area_info info;
-+	unsigned long offset = gr_rand_threadstack_offset(current->mm, NULL, flags);
++	unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
  
- 	info.flags = 0;
- 	info.length = len;
-@@ -43,6 +45,7 @@ static unsigned long get_unshared_area(unsigned long addr, unsigned long len)
- 	info.high_limit = TASK_SIZE;
- 	info.align_mask = 0;
- 	info.align_offset = 0;
-+	info.threadstack_offset = offset;
- 	return vm_unmapped_area(&info);
- }
+ 	if (len > task_size)
+ 		return -ENOMEM;
+@@ -106,6 +107,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
+ 		goto found_addr;
+ 	}
  
-@@ -69,9 +72,10 @@ static unsigned long shared_align_offset(struct file *filp, unsigned long pgoff)
- }
++#ifdef CONFIG_PAX_RANDMMAP
++	if (!(mm->pax_flags & MF_PAX_RANDMMAP))
++#endif
++
+ 	if (addr) {
+ 		if (do_color_align && last_mmap)
+ 			addr = COLOR_ALIGN(addr, last_mmap, pgoff);
+@@ -124,6 +129,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
+ 	info.high_limit = mmap_upper_limit();
+ 	info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
+ 	info.align_offset = shared_align_offset(last_mmap, pgoff);
++	info.threadstack_offset = offset;
+ 	addr = vm_unmapped_area(&info);
  
- static unsigned long get_shared_area(struct file *filp, unsigned long addr,
--		unsigned long len, unsigned long pgoff)
-+		unsigned long len, unsigned long pgoff, unsigned long flags)
- {
+ found_addr:
+@@ -143,6 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
+ 	unsigned long addr = addr0;
+ 	int do_color_align, last_mmap;
  	struct vm_unmapped_area_info info;
 +	unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
  
- 	info.flags = 0;
- 	info.length = len;
-@@ -79,6 +83,7 @@ static unsigned long get_shared_area(struct file *filp, unsigned long addr,
- 	info.high_limit = TASK_SIZE;
- 	info.align_mask = PAGE_MASK & (SHMLBA - 1);
- 	info.align_offset = shared_align_offset(filp, pgoff);
-+	info.threadstack_offset = offset;
- 	return vm_unmapped_area(&info);
- }
- 
-@@ -93,13 +98,20 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
- 			return -EINVAL;
- 		return addr;
+ #ifdef CONFIG_64BIT
+ 	/* This should only ever run for 32-bit processes.  */
+@@ -167,6 +174,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
  	}
--	if (!addr)
-+	if (!addr) {
- 		addr = TASK_UNMAPPED_BASE;
  
+ 	/* requesting a specific address */
 +#ifdef CONFIG_PAX_RANDMMAP
-+		if (current->mm->pax_flags & MF_PAX_RANDMMAP)
-+			addr += current->mm->delta_mmap;
++	if (!(mm->pax_flags & MF_PAX_RANDMMAP))
 +#endif
 +
+ 	if (addr) {
+ 		if (do_color_align && last_mmap)
+ 			addr = COLOR_ALIGN(addr, last_mmap, pgoff);
+@@ -184,6 +195,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
+ 	info.high_limit = mm->mmap_base;
+ 	info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
+ 	info.align_offset = shared_align_offset(last_mmap, pgoff);
++	info.threadstack_offset = offset;
+ 	addr = vm_unmapped_area(&info);
+ 	if (!(addr & ~PAGE_MASK))
+ 		goto found_addr;
+@@ -249,6 +261,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
+ 	mm->mmap_legacy_base = mmap_legacy_base();
+ 	mm->mmap_base = mmap_upper_limit();
+ 
++#ifdef CONFIG_PAX_RANDMMAP
++	if (mm->pax_flags & MF_PAX_RANDMMAP) {
++		mm->mmap_legacy_base += mm->delta_mmap;
++		mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
 +	}
++#endif
 +
- 	if (filp || (flags & MAP_SHARED))
--		addr = get_shared_area(filp, addr, len, pgoff);
-+		addr = get_shared_area(filp, addr, len, pgoff, flags);
- 	else
--		addr = get_unshared_area(addr, len);
-+		addr = get_unshared_area(addr, len, flags);
- 
- 	return addr;
- }
+ 	if (mmap_is_legacy()) {
+ 		mm->mmap_base = mm->mmap_legacy_base;
+ 		mm->get_unmapped_area = arch_get_unmapped_area;
 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
 index 1cd1d0c..44ec918 100644
 --- a/arch/parisc/kernel/traps.c
@@ -7900,10 +7872,10 @@ index 9d08c71..e2b4d20 100644
  	/*
  	 * If for any reason at all we couldn't handle the fault, make
 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
-index b44b52c..4cd253c 100644
+index 957bf34..3430cc8 100644
 --- a/arch/powerpc/Kconfig
 +++ b/arch/powerpc/Kconfig
-@@ -382,6 +382,7 @@ config ARCH_ENABLE_MEMORY_HOTREMOVE
+@@ -393,6 +393,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
  config KEXEC
  	bool "kexec system call"
  	depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
@@ -7933,7 +7905,7 @@ index e3b1d41..8e81edf 100644
  
  #endif /* __KERNEL__ */
 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
-index 9e495c9..b6878e5 100644
+index ed0afc1..0332825 100644
 --- a/arch/powerpc/include/asm/cache.h
 +++ b/arch/powerpc/include/asm/cache.h
 @@ -3,6 +3,7 @@
@@ -8168,7 +8140,7 @@ index 4b0be20..c15a27d 100644
  static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
  				       pte_t *pte)
 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
-index 7d6eacf..14c0240 100644
+index 3ebb188..e17dddf 100644
 --- a/arch/powerpc/include/asm/pgtable.h
 +++ b/arch/powerpc/include/asm/pgtable.h
 @@ -2,6 +2,7 @@
@@ -8177,8 +8149,8 @@ index 7d6eacf..14c0240 100644
  
 +#include <linux/const.h>
  #ifndef __ASSEMBLY__
+ #include <linux/mmdebug.h>
  #include <asm/processor.h>		/* For TASK_SIZE */
- #include <asm/mmu.h>
 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
 index 4aad413..85d86bf 100644
 --- a/arch/powerpc/include/asm/pte-hash32.h
@@ -8192,10 +8164,10 @@ index 4aad413..85d86bf 100644
  #define _PAGE_NO_CACHE	0x020	/* I: cache inhibit */
  #define _PAGE_WRITETHRU	0x040	/* W: cache write-through */
 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
-index fa8388e..f985549 100644
+index ce17815..c5574cc 100644
 --- a/arch/powerpc/include/asm/reg.h
 +++ b/arch/powerpc/include/asm/reg.h
-@@ -239,6 +239,7 @@
+@@ -249,6 +249,7 @@
  #define SPRN_DBCR	0x136	/* e300 Data Breakpoint Control Reg */
  #define SPRN_DSISR	0x012	/* Data Storage Interrupt Status Register */
  #define   DSISR_NOHPTE		0x40000000	/* no translation found */
@@ -8217,28 +8189,19 @@ index 084e080..9415a3d 100644
  extern void smp_send_debugger_break(void);
  extern void start_secondary_resume(void);
 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
-index 9854c56..7517190 100644
+index b034ecd..af7e31f 100644
 --- a/arch/powerpc/include/asm/thread_info.h
 +++ b/arch/powerpc/include/asm/thread_info.h
-@@ -91,7 +91,6 @@ static inline struct thread_info *current_thread_info(void)
- #define TIF_POLLING_NRFLAG	3	/* true if poll_idle() is polling
- 					   TIF_NEED_RESCHED */
- #define TIF_32BIT		4	/* 32 bit binary */
--#define TIF_PERFMON_WORK	5	/* work for pfm_handle_work() */
- #define TIF_PERFMON_CTXSW	6	/* perfmon needs ctxsw calls */
- #define TIF_SYSCALL_AUDIT	7	/* syscall auditing active */
- #define TIF_SINGLESTEP		8	/* singlestepping active */
-@@ -108,6 +107,9 @@ static inline struct thread_info *current_thread_info(void)
+@@ -107,6 +107,8 @@ static inline struct thread_info *current_thread_info(void)
  #if defined(CONFIG_PPC64)
  #define TIF_ELF2ABI		18	/* function descriptors must die! */
  #endif
-+#define TIF_PERFMON_WORK	19	/* work for pfm_handle_work() */
 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
-+#define TIF_GRSEC_SETXID	5	/* update credentials on syscall entry/exit */
++#define TIF_GRSEC_SETXID	6	/* update credentials on syscall entry/exit */
  
  /* as above, but as bit values */
  #define _TIF_SYSCALL_TRACE	(1<<TIF_SYSCALL_TRACE)
-@@ -127,9 +129,10 @@ static inline struct thread_info *current_thread_info(void)
+@@ -125,9 +127,10 @@ static inline struct thread_info *current_thread_info(void)
  #define _TIF_SYSCALL_TRACEPOINT	(1<<TIF_SYSCALL_TRACEPOINT)
  #define _TIF_EMULATE_STACK_STORE	(1<<TIF_EMULATE_STACK_STORE)
  #define _TIF_NOHZ		(1<<TIF_NOHZ)
@@ -8249,7 +8212,7 @@ index 9854c56..7517190 100644
 +				 _TIF_NOHZ | _TIF_GRSEC_SETXID)
  
  #define _TIF_USER_WORK_MASK	(_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
- 				 _TIF_NOTIFY_RESUME | _TIF_UPROBE)
+ 				 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
 index 9485b43..3bd3c16 100644
 --- a/arch/powerpc/include/asm/uaccess.h
@@ -8431,7 +8394,7 @@ index 9485b43..3bd3c16 100644
  
  static inline unsigned long clear_user(void __user *addr, unsigned long size)
 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
-index 445cb6e..4f80c5d 100644
+index fcc9a89..07be2bb 100644
 --- a/arch/powerpc/kernel/Makefile
 +++ b/arch/powerpc/kernel/Makefile
 @@ -26,6 +26,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
@@ -8444,10 +8407,10 @@ index 445cb6e..4f80c5d 100644
  				   irq.o align.o signal_32.o pmc.o vdso.o \
  				   process.o systbl.o idle.o \
 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
-index e775156..af2d1c0 100644
+index 063b65d..7a26e9d 100644
 --- a/arch/powerpc/kernel/exceptions-64e.S
 +++ b/arch/powerpc/kernel/exceptions-64e.S
-@@ -759,6 +759,7 @@ storage_fault_common:
+@@ -771,6 +771,7 @@ storage_fault_common:
  	std	r14,_DAR(r1)
  	std	r15,_DSISR(r1)
  	addi	r3,r1,STACK_FRAME_OVERHEAD
@@ -8455,7 +8418,7 @@ index e775156..af2d1c0 100644
  	mr	r4,r14
  	mr	r5,r15
  	ld	r14,PACA_EXGEN+EX_R14(r13)
-@@ -767,8 +768,7 @@ storage_fault_common:
+@@ -779,8 +780,7 @@ storage_fault_common:
  	cmpdi	r3,0
  	bne-	1f
  	b	.ret_from_except_lite
@@ -8466,10 +8429,10 @@ index e775156..af2d1c0 100644
  	ld	r4,_DAR(r1)
  	bl	.bad_page_fault
 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
-index 9f905e4..1d6b3d2 100644
+index 38d5073..f00af8d 100644
 --- a/arch/powerpc/kernel/exceptions-64s.S
 +++ b/arch/powerpc/kernel/exceptions-64s.S
-@@ -1390,10 +1390,10 @@ handle_page_fault:
+@@ -1584,10 +1584,10 @@ handle_page_fault:
  11:	ld	r4,_DAR(r1)
  	ld	r5,_DSISR(r1)
  	addi	r3,r1,STACK_FRAME_OVERHEAD
@@ -8481,6 +8444,27 @@ index 9f905e4..1d6b3d2 100644
  	mr	r5,r3
  	addi	r3,r1,STACK_FRAME_OVERHEAD
  	lwz	r4,_DAR(r1)
+diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
+index 1d0848b..d74685f 100644
+--- a/arch/powerpc/kernel/irq.c
++++ b/arch/powerpc/kernel/irq.c
+@@ -447,6 +447,8 @@ void migrate_irqs(void)
+ }
+ #endif
+ 
++extern void gr_handle_kernel_exploit(void);
++
+ static inline void check_stack_overflow(void)
+ {
+ #ifdef CONFIG_DEBUG_STACKOVERFLOW
+@@ -459,6 +461,7 @@ static inline void check_stack_overflow(void)
+ 		printk("do_IRQ: stack overflow: %ld\n",
+ 			sp - sizeof(struct thread_info));
+ 		dump_stack();
++		gr_handle_kernel_exploit();
+ 	}
+ #endif
+ }
 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
 index 6cff040..74ac5d1 100644
 --- a/arch/powerpc/kernel/module_32.c
@@ -8524,10 +8508,10 @@ index 6cff040..74ac5d1 100644
  			    sechdrs, module);
  #endif
 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
-index ea2f6a3..dbb2be3 100644
+index 31d0215..206af70 100644
 --- a/arch/powerpc/kernel/process.c
 +++ b/arch/powerpc/kernel/process.c
-@@ -888,8 +888,8 @@ void show_regs(struct pt_regs * regs)
+@@ -1031,8 +1031,8 @@ void show_regs(struct pt_regs * regs)
  	 * Lookup NIP late so we have the best change of getting the
  	 * above info out without failing
  	 */
@@ -8538,7 +8522,7 @@ index ea2f6a3..dbb2be3 100644
  #endif
  	show_stack(current, (unsigned long *) regs->gpr[1]);
  	if (!user_mode(regs))
-@@ -1385,10 +1385,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
+@@ -1554,10 +1554,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
  		newsp = stack[0];
  		ip = stack[STACK_FRAME_LR_SAVE];
  		if (!firstframe || ip != lr) {
@@ -8551,7 +8535,7 @@ index ea2f6a3..dbb2be3 100644
  				       (void *)current->ret_stack[curr_frame].ret);
  				curr_frame--;
  			}
-@@ -1408,7 +1408,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
+@@ -1577,7 +1577,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
  			struct pt_regs *regs = (struct pt_regs *)
  				(sp + STACK_FRAME_OVERHEAD);
  			lr = regs->link;
@@ -8560,7 +8544,7 @@ index ea2f6a3..dbb2be3 100644
  			       regs->trap, (void *)regs->nip, (void *)lr);
  			firstframe = 1;
  		}
-@@ -1444,58 +1444,3 @@ void notrace __ppc64_runlatch_off(void)
+@@ -1613,58 +1613,3 @@ void notrace __ppc64_runlatch_off(void)
  	mtspr(SPRN_CTRLT, ctrl);
  }
  #endif /* CONFIG_PPC64 */
@@ -8659,10 +8643,10 @@ index 2e3d2bf..35df241 100644
  
  	if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
-index 68027bf..b26fd31 100644
+index 4e47db6..6dcc96e 100644
 --- a/arch/powerpc/kernel/signal_32.c
 +++ b/arch/powerpc/kernel/signal_32.c
-@@ -1004,7 +1004,7 @@ int handle_rt_signal32(unsigned long sig, struct k_sigaction *ka,
+@@ -1013,7 +1013,7 @@ int handle_rt_signal32(unsigned long sig, struct k_sigaction *ka,
  	/* Save user registers on the stack */
  	frame = &rt_sf->uc.uc_mcontext;
  	addr = frame;
@@ -8672,11 +8656,11 @@ index 68027bf..b26fd31 100644
  		tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
  	} else {
 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
-index 448245f..b9bae83 100644
+index d501dc4..e5a0de0 100644
 --- a/arch/powerpc/kernel/signal_64.c
 +++ b/arch/powerpc/kernel/signal_64.c
-@@ -758,7 +758,7 @@ int handle_rt_signal64(int signr, struct k_sigaction *ka, siginfo_t *info,
- #endif
+@@ -760,7 +760,7 @@ int handle_rt_signal64(int signr, struct k_sigaction *ka, siginfo_t *info,
+ 	current->thread.fp_state.fpscr = 0;
  
  	/* Set up to return from userspace. */
 -	if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
@@ -8685,7 +8669,7 @@ index 448245f..b9bae83 100644
  	} else {
  		err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
-index 907a472..4ba206f 100644
+index 33cd7a0..d615344 100644
 --- a/arch/powerpc/kernel/traps.c
 +++ b/arch/powerpc/kernel/traps.c
 @@ -142,6 +142,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
@@ -8738,10 +8722,10 @@ index 094e45c..d82b848 100644
  		rc = vdso_base;
  		goto fail_mmapsem;
 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
-index 9ae9768..87c3448 100644
+index 3cf541a..ab2d825 100644
 --- a/arch/powerpc/kvm/powerpc.c
 +++ b/arch/powerpc/kvm/powerpc.c
-@@ -1141,7 +1141,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
+@@ -1153,7 +1153,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
  }
  EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
  
@@ -8947,7 +8931,7 @@ index cb8bdbe..cde4bc7 100644
  	}
  }
 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
-index 7ce9cf3..a964087 100644
+index b0c75cc..ef7fb93 100644
 --- a/arch/powerpc/mm/slice.c
 +++ b/arch/powerpc/mm/slice.c
 @@ -103,7 +103,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
@@ -8974,7 +8958,7 @@ index 7ce9cf3..a964087 100644
  		if (!slice_scan_available(addr, available, 1, &addr))
 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
  	if (fixed && addr > (mm->task_size - len))
- 		return -EINVAL;
+ 		return -ENOMEM;
  
 +#ifdef CONFIG_PAX_RANDMMAP
 +	if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
@@ -9016,10 +9000,10 @@ index 9098692..3d54cd1 100644
  	struct spu_context *ctx = vma->vm_file->private_data;
  	unsigned long offset = address - vma->vm_start;
 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
-index fa9aaf7..3f5d836 100644
+index 1d47061..0714963 100644
 --- a/arch/s390/include/asm/atomic.h
 +++ b/arch/s390/include/asm/atomic.h
-@@ -398,6 +398,16 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
+@@ -412,6 +412,16 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
  #define atomic64_dec_and_test(_v)	(atomic64_sub_return(1, _v) == 0)
  #define atomic64_inc_not_zero(v)	atomic64_add_unless((v), 1, 0)
  
@@ -9221,10 +9205,10 @@ index b89b591..fd9609d 100644
  		if (r_type == R_390_GOTPC)
  			rc = apply_rela_bits(loc, val, 1, 32, 0);
 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
-index 7ed0d4e..1dfc145 100644
+index dd14532..1dfc145 100644
 --- a/arch/s390/kernel/process.c
 +++ b/arch/s390/kernel/process.c
-@@ -242,39 +242,3 @@ unsigned long get_wchan(struct task_struct *p)
+@@ -242,37 +242,3 @@ unsigned long get_wchan(struct task_struct *p)
  	}
  	return 0;
  }
@@ -9247,22 +9231,20 @@ index 7ed0d4e..1dfc145 100644
 -
 -unsigned long arch_randomize_brk(struct mm_struct *mm)
 -{
--	unsigned long ret = PAGE_ALIGN(mm->brk + brk_rnd());
+-	unsigned long ret;
 -
--	if (ret < mm->brk)
--		return mm->brk;
--	return ret;
+-	ret = PAGE_ALIGN(mm->brk + brk_rnd());
+-	return (ret > mm->brk) ? ret : mm->brk;
 -}
 -
 -unsigned long randomize_et_dyn(unsigned long base)
 -{
--	unsigned long ret = PAGE_ALIGN(base + brk_rnd());
+-	unsigned long ret;
 -
 -	if (!(current->flags & PF_RANDOMIZE))
 -		return base;
--	if (ret < base)
--		return base;
--	return ret;
+-	ret = PAGE_ALIGN(base + brk_rnd());
+-	return (ret > base) ? ret : base;
 -}
 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
 index 9b436c2..54fbf0a 100644
@@ -9771,6 +9753,142 @@ index 502f632..da1917f 100644
  #define __S100	PAGE_READONLY
  #define __S101	PAGE_READONLY
  #define __S110	PAGE_SHARED
+diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h
+index 0f9e945..a949e55 100644
+--- a/arch/sparc/include/asm/pgtable_64.h
++++ b/arch/sparc/include/asm/pgtable_64.h
+@@ -71,6 +71,23 @@
+ 
+ #include <linux/sched.h>
+ 
++extern unsigned long sparc64_valid_addr_bitmap[];
++
++/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
++static inline bool __kern_addr_valid(unsigned long paddr)
++{
++	if ((paddr >> MAX_PHYS_ADDRESS_BITS) != 0UL)
++		return false;
++	return test_bit(paddr >> ILOG2_4MB, sparc64_valid_addr_bitmap);
++}
++
++static inline bool kern_addr_valid(unsigned long addr)
++{
++	unsigned long paddr = __pa(addr);
++
++	return __kern_addr_valid(paddr);
++}
++
+ /* Entries per page directory level. */
+ #define PTRS_PER_PTE	(1UL << (PAGE_SHIFT-3))
+ #define PTRS_PER_PMD	(1UL << PMD_BITS)
+@@ -79,9 +96,12 @@
+ /* Kernel has a separate 44bit address space. */
+ #define FIRST_USER_ADDRESS	0
+ 
+-#define pte_ERROR(e)	__builtin_trap()
+-#define pmd_ERROR(e)	__builtin_trap()
+-#define pgd_ERROR(e)	__builtin_trap()
++#define pmd_ERROR(e)							\
++	pr_err("%s:%d: bad pmd %p(%016lx) seen at (%pS)\n",		\
++	       __FILE__, __LINE__, &(e), pmd_val(e), __builtin_return_address(0))
++#define pgd_ERROR(e)							\
++	pr_err("%s:%d: bad pgd %p(%016lx) seen at (%pS)\n",		\
++	       __FILE__, __LINE__, &(e), pgd_val(e), __builtin_return_address(0))
+ 
+ #endif /* !(__ASSEMBLY__) */
+ 
+@@ -633,7 +653,7 @@ static inline unsigned long pmd_large(pmd_t pmd)
+ {
+ 	pte_t pte = __pte(pmd_val(pmd));
+ 
+-	return (pte_val(pte) & _PAGE_PMD_HUGE) && pte_present(pte);
++	return pte_val(pte) & _PAGE_PMD_HUGE;
+ }
+ 
+ #ifdef CONFIG_TRANSPARENT_HUGEPAGE
+@@ -719,20 +739,6 @@ static inline pmd_t pmd_mkwrite(pmd_t pmd)
+ 	return __pmd(pte_val(pte));
+ }
+ 
+-static inline pmd_t pmd_mknotpresent(pmd_t pmd)
+-{
+-	unsigned long mask;
+-
+-	if (tlb_type == hypervisor)
+-		mask = _PAGE_PRESENT_4V;
+-	else
+-		mask = _PAGE_PRESENT_4U;
+-
+-	pmd_val(pmd) &= ~mask;
+-
+-	return pmd;
+-}
+-
+ static inline pmd_t pmd_mksplitting(pmd_t pmd)
+ {
+ 	pte_t pte = __pte(pmd_val(pmd));
+@@ -757,6 +763,20 @@ static inline int pmd_present(pmd_t pmd)
+ 
+ #define pmd_none(pmd)			(!pmd_val(pmd))
+ 
++/* pmd_bad() is only called on non-trans-huge PMDs.  Our encoding is
++ * very simple, it's just the physical address.  PTE tables are of
++ * size PAGE_SIZE so make sure the sub-PAGE_SIZE bits are clear and
++ * the top bits outside of the range of any physical address size we
++ * support are clear as well.  We also validate the physical itself.
++ */
++#define pmd_bad(pmd)			((pmd_val(pmd) & ~PAGE_MASK) || \
++					 !__kern_addr_valid(pmd_val(pmd)))
++
++#define pud_none(pud)			(!pud_val(pud))
++
++#define pud_bad(pud)			((pud_val(pud) & ~PAGE_MASK) || \
++					 !__kern_addr_valid(pud_val(pud)))
++
+ #ifdef CONFIG_TRANSPARENT_HUGEPAGE
+ extern void set_pmd_at(struct mm_struct *mm, unsigned long addr,
+ 		       pmd_t *pmdp, pmd_t pmd);
+@@ -790,10 +810,7 @@ static inline unsigned long __pmd_page(pmd_t pmd)
+ #define pud_page_vaddr(pud)		\
+ 	((unsigned long) __va(pud_val(pud)))
+ #define pud_page(pud) 			virt_to_page((void *)pud_page_vaddr(pud))
+-#define pmd_bad(pmd)			(0)
+ #define pmd_clear(pmdp)			(pmd_val(*(pmdp)) = 0UL)
+-#define pud_none(pud)			(!pud_val(pud))
+-#define pud_bad(pud)			(0)
+ #define pud_present(pud)		(pud_val(pud) != 0U)
+ #define pud_clear(pudp)			(pud_val(*(pudp)) = 0UL)
+ 
+@@ -893,6 +910,10 @@ extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t *);
+ extern void update_mmu_cache_pmd(struct vm_area_struct *vma, unsigned long addr,
+ 				 pmd_t *pmd);
+ 
++#define __HAVE_ARCH_PMDP_INVALIDATE
++extern void pmdp_invalidate(struct vm_area_struct *vma, unsigned long address,
++			    pmd_t *pmdp);
++
+ #define __HAVE_ARCH_PGTABLE_DEPOSIT
+ extern void pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp,
+ 				       pgtable_t pgtable);
+@@ -919,18 +940,6 @@ extern unsigned long pte_file(pte_t);
+ extern pte_t pgoff_to_pte(unsigned long);
+ #define PTE_FILE_MAX_BITS	(64UL - PAGE_SHIFT - 1UL)
+ 
+-extern unsigned long sparc64_valid_addr_bitmap[];
+-
+-/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
+-static inline bool kern_addr_valid(unsigned long addr)
+-{
+-	unsigned long paddr = __pa(addr);
+-
+-	if ((paddr >> 41UL) != 0UL)
+-		return false;
+-	return test_bit(paddr >> 22, sparc64_valid_addr_bitmap);
+-}
+-
+ extern int page_in_phys_avail(unsigned long paddr);
+ 
+ /*
 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
 index 79da178..c2eede8 100644
 --- a/arch/sparc/include/asm/pgtsrmmu.h
@@ -9948,6 +10066,20 @@ index a5f01ac..703b554 100644
  /*
   * Thread-synchronous status.
   *
+diff --git a/arch/sparc/include/asm/tsb.h b/arch/sparc/include/asm/tsb.h
+index 2230f80..90916f9 100644
+--- a/arch/sparc/include/asm/tsb.h
++++ b/arch/sparc/include/asm/tsb.h
+@@ -171,7 +171,8 @@ extern struct tsb_phys_patch_entry __tsb_phys_patch, __tsb_phys_patch_end;
+ 	andcc		REG1, REG2, %g0;		\
+ 	be,pt		%xcc, 700f;			\
+ 	 sethi		%hi(4 * 1024 * 1024), REG2;	\
+-	andn		REG1, REG2, REG1;		\
++	brgez,pn	REG1, FAIL_LABEL;		\
++	 andn		REG1, REG2, REG1;		\
+ 	and		VADDR, REG2, REG2;		\
+ 	brlz,pt		REG1, PTE_LABEL;		\
+ 	 or		REG1, REG2, REG1;		\
 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
 index 0167d26..767bb0c 100644
 --- a/arch/sparc/include/asm/uaccess.h
@@ -10074,10 +10206,10 @@ index d15cc17..d0ae796 100644
  extra-y     := head_$(BITS).o
  
 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
-index fdd819d..5af08c8 100644
+index 510baec..9ff2607 100644
 --- a/arch/sparc/kernel/process_32.c
 +++ b/arch/sparc/kernel/process_32.c
-@@ -116,14 +116,14 @@ void show_regs(struct pt_regs *r)
+@@ -115,14 +115,14 @@ void show_regs(struct pt_regs *r)
  
          printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx    %s\n",
  	       r->psr, r->pc, r->npc, r->y, print_tainted());
@@ -10094,7 +10226,7 @@ index fdd819d..5af08c8 100644
  
  	printk("%%L: %08lx %08lx  %08lx %08lx  %08lx %08lx  %08lx %08lx\n",
  	       rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
-@@ -160,7 +160,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
+@@ -159,7 +159,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
  		rw = (struct reg_window32 *) fp;
  		pc = rw->ins[7];
  		printk("[%08lx : ", pc);
@@ -10104,10 +10236,10 @@ index fdd819d..5af08c8 100644
  	} while (++count < 16);
  	printk("\n");
 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
-index 32a280e..84fc6a9 100644
+index d7b4967..2edf827 100644
 --- a/arch/sparc/kernel/process_64.c
 +++ b/arch/sparc/kernel/process_64.c
-@@ -159,7 +159,7 @@ static void show_regwindow(struct pt_regs *regs)
+@@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
  	printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
  	       rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
  	if (regs->tstate & TSTATE_PRIV)
@@ -10116,7 +10248,7 @@ index 32a280e..84fc6a9 100644
  }
  
  void show_regs(struct pt_regs *regs)
-@@ -168,7 +168,7 @@ void show_regs(struct pt_regs *regs)
+@@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
  
  	printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x    %s\n", regs->tstate,
  	       regs->tpc, regs->tnpc, regs->y, print_tainted());
@@ -10125,7 +10257,7 @@ index 32a280e..84fc6a9 100644
  	printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
  	       regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
  	       regs->u_regs[3]);
-@@ -181,7 +181,7 @@ void show_regs(struct pt_regs *regs)
+@@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
  	printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
  	       regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
  	       regs->u_regs[15]);
@@ -10134,7 +10266,7 @@ index 32a280e..84fc6a9 100644
  	show_regwindow(regs);
  	show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
  }
-@@ -270,7 +270,7 @@ void arch_trigger_all_cpu_backtrace(void)
+@@ -272,7 +272,7 @@ void arch_trigger_all_cpu_backtrace(void)
  		       ((tp && tp->task) ? tp->task->pid : -1));
  
  		if (gp->tstate & TSTATE_PRIV) {
@@ -10433,7 +10565,7 @@ index beb0b5a..5a153f7 100644
  	}
  }
 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
-index 87729ff..d87fb1f 100644
+index 33a17e7..d87fb1f 100644
 --- a/arch/sparc/kernel/syscalls.S
 +++ b/arch/sparc/kernel/syscalls.S
 @@ -52,7 +52,7 @@ sys32_rt_sigreturn:
@@ -10445,7 +10577,7 @@ index 87729ff..d87fb1f 100644
  	be,pt	%icc, rtrap
  	 nop
  	call	syscall_trace_leave
-@@ -184,12 +184,13 @@ linux_sparc_syscall32:
+@@ -184,7 +184,7 @@ linux_sparc_syscall32:
  
  	srl	%i3, 0, %o3				! IEU0
  	srl	%i2, 0, %o2				! IEU0	Group
@@ -10454,14 +10586,7 @@ index 87729ff..d87fb1f 100644
  	bne,pn	%icc, linux_syscall_trace32		! CTI
  	 mov	%i0, %l5				! IEU1
  5:	call	%l7					! CTI	Group brk forced
- 	 srl	%i5, 0, %o5				! IEU1
--	ba,a,pt	%xcc, 3f
-+	ba,pt	%xcc, 3f
-+	 sra	%o0, 0, %o0
- 
- 	/* Linux native system calls enter here... */
- 	.align	32
-@@ -207,7 +208,7 @@ linux_sparc_syscall:
+@@ -208,7 +208,7 @@ linux_sparc_syscall:
  
  	mov	%i3, %o3				! IEU1
  	mov	%i4, %o4				! IEU0	Group
@@ -10470,13 +10595,7 @@ index 87729ff..d87fb1f 100644
  	bne,pn	%icc, linux_syscall_trace		! CTI	Group
  	 mov	%i0, %l5				! IEU0
  2:	call	%l7					! CTI	Group brk forced
-@@ -217,13 +218,12 @@ linux_sparc_syscall:
- 3:	stx	%o0, [%sp + PTREGS_OFF + PT_V9_I0]
- ret_sys_call:
- 	ldx	[%sp + PTREGS_OFF + PT_V9_TSTATE], %g3
--	sra	%o0, 0, %o0
- 	mov	%ulo(TSTATE_XCARRY | TSTATE_ICARRY), %g2
- 	sllx	%g2, 32, %g2
+@@ -223,7 +223,7 @@ ret_sys_call:
  
  	cmp	%o0, -ERESTART_RESTARTBLOCK
  	bgeu,pn	%xcc, 1f
@@ -10709,10 +10828,37 @@ index 4ced92f..965eeed 100644
  }
  EXPORT_SYMBOL(die_if_kernel);
 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
-index 3c1a7cb..73e1923 100644
+index 3c1a7cb..9046547 100644
 --- a/arch/sparc/kernel/unaligned_64.c
 +++ b/arch/sparc/kernel/unaligned_64.c
-@@ -289,7 +289,7 @@ static void log_unaligned(struct pt_regs *regs)
+@@ -166,17 +166,23 @@ static unsigned long *fetch_reg_addr(unsigned int reg, struct pt_regs *regs)
+ unsigned long compute_effective_address(struct pt_regs *regs,
+ 					unsigned int insn, unsigned int rd)
+ {
++	int from_kernel = (regs->tstate & TSTATE_PRIV) != 0;
+ 	unsigned int rs1 = (insn >> 14) & 0x1f;
+ 	unsigned int rs2 = insn & 0x1f;
+-	int from_kernel = (regs->tstate & TSTATE_PRIV) != 0;
++	unsigned long addr;
+ 
+ 	if (insn & 0x2000) {
+ 		maybe_flush_windows(rs1, 0, rd, from_kernel);
+-		return (fetch_reg(rs1, regs) + sign_extend_imm13(insn));
++		addr = (fetch_reg(rs1, regs) + sign_extend_imm13(insn));
+ 	} else {
+ 		maybe_flush_windows(rs1, rs2, rd, from_kernel);
+-		return (fetch_reg(rs1, regs) + fetch_reg(rs2, regs));
++		addr = (fetch_reg(rs1, regs) + fetch_reg(rs2, regs));
+ 	}
++
++	if (!from_kernel && test_thread_flag(TIF_32BIT))
++		addr &= 0xffffffff;
++
++	return addr;
+ }
+ 
+ /* This is just to make gcc think die_if_kernel does return... */
+@@ -289,7 +295,7 @@ static void log_unaligned(struct pt_regs *regs)
  	static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
  
  	if (__ratelimit(&ratelimit)) {
@@ -11302,7 +11448,7 @@ index 59dbd46..1dd7f5e 100644
  		if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
  			goto bad_area;
 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
-index 69bb818..6ca35c8 100644
+index 69bb818..3542236 100644
 --- a/arch/sparc/mm/fault_64.c
 +++ b/arch/sparc/mm/fault_64.c
 @@ -22,6 +22,9 @@
@@ -11324,7 +11470,124 @@ index 69bb818..6ca35c8 100644
  	printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
  	dump_stack();
  	unhandled_fault(regs->tpc, current, regs);
-@@ -271,6 +274,466 @@ static void noinline __kprobes bogus_32bit_fault_address(struct pt_regs *regs,
+@@ -96,38 +99,51 @@ static unsigned int get_user_insn(unsigned long tpc)
+ 	pte_t *ptep, pte;
+ 	unsigned long pa;
+ 	u32 insn = 0;
+-	unsigned long pstate;
+ 
+-	if (pgd_none(*pgdp))
+-		goto outret;
++	if (pgd_none(*pgdp) || unlikely(pgd_bad(*pgdp)))
++		goto out;
+ 	pudp = pud_offset(pgdp, tpc);
+-	if (pud_none(*pudp))
+-		goto outret;
+-	pmdp = pmd_offset(pudp, tpc);
+-	if (pmd_none(*pmdp))
+-		goto outret;
++	if (pud_none(*pudp) || unlikely(pud_bad(*pudp)))
++		goto out;
+ 
+ 	/* This disables preemption for us as well. */
+-	__asm__ __volatile__("rdpr %%pstate, %0" : "=r" (pstate));
+-	__asm__ __volatile__("wrpr %0, %1, %%pstate"
+-				: : "r" (pstate), "i" (PSTATE_IE));
+-	ptep = pte_offset_map(pmdp, tpc);
+-	pte = *ptep;
+-	if (!pte_present(pte))
+-		goto out;
++	local_irq_disable();
+ 
+-	pa  = (pte_pfn(pte) << PAGE_SHIFT);
+-	pa += (tpc & ~PAGE_MASK);
++	pmdp = pmd_offset(pudp, tpc);
++	if (pmd_none(*pmdp) || unlikely(pmd_bad(*pmdp)))
++		goto out_irq_enable;
+ 
+-	/* Use phys bypass so we don't pollute dtlb/dcache. */
+-	__asm__ __volatile__("lduwa [%1] %2, %0"
+-			     : "=r" (insn)
+-			     : "r" (pa), "i" (ASI_PHYS_USE_EC));
++#ifdef CONFIG_TRANSPARENT_HUGEPAGE
++	if (pmd_trans_huge(*pmdp)) {
++		if (pmd_trans_splitting(*pmdp))
++			goto out_irq_enable;
+ 
++		pa  = pmd_pfn(*pmdp) << PAGE_SHIFT;
++		pa += tpc & ~HPAGE_MASK;
++
++		/* Use phys bypass so we don't pollute dtlb/dcache. */
++		__asm__ __volatile__("lduwa [%1] %2, %0"
++				     : "=r" (insn)
++				     : "r" (pa), "i" (ASI_PHYS_USE_EC));
++	} else
++#endif
++	{
++		ptep = pte_offset_map(pmdp, tpc);
++		pte = *ptep;
++		if (pte_present(pte)) {
++			pa  = (pte_pfn(pte) << PAGE_SHIFT);
++			pa += (tpc & ~PAGE_MASK);
++
++			/* Use phys bypass so we don't pollute dtlb/dcache. */
++			__asm__ __volatile__("lduwa [%1] %2, %0"
++					     : "=r" (insn)
++					     : "r" (pa), "i" (ASI_PHYS_USE_EC));
++		}
++		pte_unmap(ptep);
++	}
++out_irq_enable:
++	local_irq_enable();
+ out:
+-	pte_unmap(ptep);
+-	__asm__ __volatile__("wrpr %0, 0x0, %%pstate" : : "r" (pstate));
+-outret:
+ 	return insn;
+ }
+ 
+@@ -153,7 +169,8 @@ show_signal_msg(struct pt_regs *regs, int sig, int code,
+ }
+ 
+ static void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
+-			     unsigned int insn, int fault_code)
++			     unsigned long fault_addr, unsigned int insn,
++			     int fault_code)
+ {
+ 	unsigned long addr;
+ 	siginfo_t info;
+@@ -161,10 +178,18 @@ static void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
+ 	info.si_code = code;
+ 	info.si_signo = sig;
+ 	info.si_errno = 0;
+-	if (fault_code & FAULT_CODE_ITLB)
++	if (fault_code & FAULT_CODE_ITLB) {
+ 		addr = regs->tpc;
+-	else
+-		addr = compute_effective_address(regs, insn, 0);
++	} else {
++		/* If we were able to probe the faulting instruction, use it
++		 * to compute a precise fault address.  Otherwise use the fault
++		 * time provided address which may only have page granularity.
++		 */
++		if (insn)
++			addr = compute_effective_address(regs, insn, 0);
++		else
++			addr = fault_addr;
++	}
+ 	info.si_addr = (void __user *) addr;
+ 	info.si_trapno = 0;
+ 
+@@ -239,7 +264,7 @@ static void __kprobes do_kernel_fault(struct pt_regs *regs, int si_code,
+ 		/* The si_code was set to make clear whether
+ 		 * this was a SEGV_MAPERR or SEGV_ACCERR fault.
+ 		 */
+-		do_fault_siginfo(si_code, SIGSEGV, regs, insn, fault_code);
++		do_fault_siginfo(si_code, SIGSEGV, regs, address, insn, fault_code);
+ 		return;
+ 	}
+ 
+@@ -271,6 +296,466 @@ static void noinline __kprobes bogus_32bit_fault_address(struct pt_regs *regs,
  	show_regs(regs);
  }
  
@@ -11791,7 +12054,7 @@ index 69bb818..6ca35c8 100644
  asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
  {
  	enum ctx_state prev_state = exception_enter();
-@@ -344,6 +807,29 @@ retry:
+@@ -344,6 +829,29 @@ retry:
  	if (!vma)
  		goto bad_area;
  
@@ -11821,11 +12084,33 @@ index 69bb818..6ca35c8 100644
  	/* Pure DTLB misses do not tell us whether the fault causing
  	 * load/store/atomic was a write or not, it only says that there
  	 * was no match.  So in such a case we (carefully) read the
+@@ -525,7 +1033,7 @@ do_sigbus:
+ 	 * Send a sigbus, regardless of whether we were in kernel
+ 	 * or user mode.
+ 	 */
+-	do_fault_siginfo(BUS_ADRERR, SIGBUS, regs, insn, fault_code);
++	do_fault_siginfo(BUS_ADRERR, SIGBUS, regs, address, insn, fault_code);
+ 
+ 	/* Kernel mode? Handle exceptions or die */
+ 	if (regs->tstate & TSTATE_PRIV)
+diff --git a/arch/sparc/mm/gup.c b/arch/sparc/mm/gup.c
+index c4d3da6..1aed043 100644
+--- a/arch/sparc/mm/gup.c
++++ b/arch/sparc/mm/gup.c
+@@ -73,7 +73,7 @@ static int gup_huge_pmd(pmd_t *pmdp, pmd_t pmd, unsigned long addr,
+ 	struct page *head, *page, *tail;
+ 	int refs;
+ 
+-	if (!pmd_large(pmd))
++	if (!(pmd_val(pmd) & _PAGE_VALID))
+ 		return 0;
+ 
+ 	if (write && !pmd_write(pmd))
 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
-index 3096317..a7b7654 100644
+index 9bd9ce8..dc84852 100644
 --- a/arch/sparc/mm/hugetlbpage.c
 +++ b/arch/sparc/mm/hugetlbpage.c
-@@ -26,7 +26,8 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
+@@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
  							unsigned long addr,
  							unsigned long len,
  							unsigned long pgoff,
@@ -11833,9 +12118,11 @@ index 3096317..a7b7654 100644
 +							unsigned long flags,
 +							unsigned long offset)
  {
++	struct mm_struct *mm = current->mm;
  	unsigned long task_size = TASK_SIZE;
  	struct vm_unmapped_area_info info;
-@@ -36,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
+ 
+@@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
  
  	info.flags = 0;
  	info.length = len;
@@ -11859,7 +12146,7 @@ index 3096317..a7b7654 100644
  		info.high_limit = task_size;
  		addr = vm_unmapped_area(&info);
  	}
-@@ -56,7 +64,8 @@ static unsigned long
+@@ -55,7 +64,8 @@ static unsigned long
  hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
  				  const unsigned long len,
  				  const unsigned long pgoff,
@@ -11869,7 +12156,7 @@ index 3096317..a7b7654 100644
  {
  	struct mm_struct *mm = current->mm;
  	unsigned long addr = addr0;
-@@ -71,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
+@@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
  	info.high_limit = mm->mmap_base;
  	info.align_mask = PAGE_MASK & ~HPAGE_MASK;
  	info.align_offset = 0;
@@ -11877,7 +12164,7 @@ index 3096317..a7b7654 100644
  	addr = vm_unmapped_area(&info);
  
  	/*
-@@ -83,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
+@@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
  		VM_BUG_ON(addr != -ENOMEM);
  		info.flags = 0;
  		info.low_limit = TASK_UNMAPPED_BASE;
@@ -11890,7 +12177,7 @@ index 3096317..a7b7654 100644
  		info.high_limit = STACK_TOP32;
  		addr = vm_unmapped_area(&info);
  	}
-@@ -97,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
+@@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
  	struct mm_struct *mm = current->mm;
  	struct vm_area_struct *vma;
  	unsigned long task_size = TASK_SIZE;
@@ -11898,7 +12185,7 @@ index 3096317..a7b7654 100644
  
  	if (test_thread_flag(TIF_32BIT))
  		task_size = STACK_TOP32;
-@@ -112,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
+@@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
  		return addr;
  	}
  
@@ -11926,7 +12213,7 @@ index 3096317..a7b7654 100644
  
  pte_t *huge_pte_alloc(struct mm_struct *mm,
 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
-index 5322e53..f820c5e 100644
+index eafbc65..5a8070d 100644
 --- a/arch/sparc/mm/init_64.c
 +++ b/arch/sparc/mm/init_64.c
 @@ -188,9 +188,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
@@ -11963,6 +12250,67 @@ index 5322e53..f820c5e 100644
  #endif /* CONFIG_SMP */
  #endif /* CONFIG_DEBUG_DCFLUSH */
  }
+diff --git a/arch/sparc/mm/tlb.c b/arch/sparc/mm/tlb.c
+index b12cb5e..b89aba2 100644
+--- a/arch/sparc/mm/tlb.c
++++ b/arch/sparc/mm/tlb.c
+@@ -134,7 +134,7 @@ no_cache_flush:
+ 
+ #ifdef CONFIG_TRANSPARENT_HUGEPAGE
+ static void tlb_batch_pmd_scan(struct mm_struct *mm, unsigned long vaddr,
+-			       pmd_t pmd, bool exec)
++			       pmd_t pmd)
+ {
+ 	unsigned long end;
+ 	pte_t *pte;
+@@ -142,8 +142,11 @@ static void tlb_batch_pmd_scan(struct mm_struct *mm, unsigned long vaddr,
+ 	pte = pte_offset_map(&pmd, vaddr);
+ 	end = vaddr + HPAGE_SIZE;
+ 	while (vaddr < end) {
+-		if (pte_val(*pte) & _PAGE_VALID)
++		if (pte_val(*pte) & _PAGE_VALID) {
++			bool exec = pte_exec(*pte);
++
+ 			tlb_batch_add_one(mm, vaddr, exec);
++		}
+ 		pte++;
+ 		vaddr += PAGE_SIZE;
+ 	}
+@@ -177,19 +180,30 @@ void set_pmd_at(struct mm_struct *mm, unsigned long addr,
+ 	}
+ 
+ 	if (!pmd_none(orig)) {
+-		pte_t orig_pte = __pte(pmd_val(orig));
+-		bool exec = pte_exec(orig_pte);
+-
+ 		addr &= HPAGE_MASK;
+ 		if (pmd_trans_huge(orig)) {
++			pte_t orig_pte = __pte(pmd_val(orig));
++			bool exec = pte_exec(orig_pte);
++
+ 			tlb_batch_add_one(mm, addr, exec);
+ 			tlb_batch_add_one(mm, addr + REAL_HPAGE_SIZE, exec);
+ 		} else {
+-			tlb_batch_pmd_scan(mm, addr, orig, exec);
++			tlb_batch_pmd_scan(mm, addr, orig);
+ 		}
+ 	}
+ }
+ 
++void pmdp_invalidate(struct vm_area_struct *vma, unsigned long address,
++		     pmd_t *pmdp)
++{
++	pmd_t entry = *pmdp;
++
++	pmd_val(entry) &= ~_PAGE_VALID;
++
++	set_pmd_at(vma->vm_mm, address, pmdp, entry);
++	flush_tlb_range(vma, address, address + HPAGE_PMD_SIZE);
++}
++
+ void pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp,
+ 				pgtable_t pgtable)
+ {
 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
 index b3692ce..e4517c9 100644
 --- a/arch/tile/Kconfig
@@ -12168,10 +12516,19 @@ index ad8f795..2c7eec6 100644
  /*
   * Memory returned by kmalloc() may be used for DMA, so we must make
 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
-index 0952ecd..9cf578c 100644
+index 0af5250..59f9597 100644
 --- a/arch/x86/Kconfig
 +++ b/arch/x86/Kconfig
-@@ -249,7 +249,7 @@ config X86_HT
+@@ -126,7 +126,7 @@ config X86
+ 	select RTC_LIB
+ 	select HAVE_DEBUG_STACKOVERFLOW
+ 	select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
+-	select HAVE_CC_STACKPROTECTOR
++	select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
+ 
+ config INSTRUCTION_DECODER
+ 	def_bool y
+@@ -251,7 +251,7 @@ config X86_HT
  
  config X86_32_LAZY_GS
  	def_bool y
@@ -12180,7 +12537,7 @@ index 0952ecd..9cf578c 100644
  
  config ARCH_HWEIGHT_CFLAGS
  	string
-@@ -602,6 +602,7 @@ config SCHED_OMIT_FRAME_POINTER
+@@ -589,6 +589,7 @@ config SCHED_OMIT_FRAME_POINTER
  
  menuconfig HYPERVISOR_GUEST
  	bool "Linux guest support"
@@ -12188,7 +12545,7 @@ index 0952ecd..9cf578c 100644
  	---help---
  	  Say Y here to enable options for running Linux under various hyper-
  	  visors. This option enables basic hypervisor detection and platform
-@@ -1127,7 +1128,7 @@ choice
+@@ -1111,7 +1112,7 @@ choice
  
  config NOHIGHMEM
  	bool "off"
@@ -12197,7 +12554,7 @@ index 0952ecd..9cf578c 100644
  	---help---
  	  Linux can use up to 64 Gigabytes of physical memory on x86 systems.
  	  However, the address space of 32-bit x86 processors is only 4
-@@ -1164,7 +1165,7 @@ config NOHIGHMEM
+@@ -1148,7 +1149,7 @@ config NOHIGHMEM
  
  config HIGHMEM4G
  	bool "4GB"
@@ -12206,7 +12563,7 @@ index 0952ecd..9cf578c 100644
  	---help---
  	  Select this if you have a 32-bit processor and between 1 and 4
  	  gigabytes of physical RAM.
-@@ -1217,7 +1218,7 @@ config PAGE_OFFSET
+@@ -1201,7 +1202,7 @@ config PAGE_OFFSET
  	hex
  	default 0xB0000000 if VMSPLIT_3G_OPT
  	default 0x80000000 if VMSPLIT_2G
@@ -12215,15 +12572,7 @@ index 0952ecd..9cf578c 100644
  	default 0x40000000 if VMSPLIT_1G
  	default 0xC0000000
  	depends on X86_32
-@@ -1619,6 +1620,7 @@ config SECCOMP
- 
- config CC_STACKPROTECTOR
- 	bool "Enable -fstack-protector buffer overflow detection"
-+	depends on X86_64 || !PAX_MEMORY_UDEREF
- 	---help---
- 	  This option turns on the -fstack-protector GCC feature. This
- 	  feature puts, at the beginning of functions, a canary value on
-@@ -1637,6 +1639,7 @@ source kernel/Kconfig.hz
+@@ -1605,6 +1606,7 @@ source kernel/Kconfig.hz
  
  config KEXEC
  	bool "kexec system call"
@@ -12231,16 +12580,18 @@ index 0952ecd..9cf578c 100644
  	---help---
  	  kexec is a system call that implements the ability to shutdown your
  	  current kernel, and to start another kernel.  It is like a reboot
-@@ -1738,6 +1741,8 @@ config X86_NEED_RELOCS
+@@ -1756,7 +1758,9 @@ config X86_NEED_RELOCS
+ 
  config PHYSICAL_ALIGN
  	hex "Alignment value to which kernel should be aligned"
- 	default "0x1000000"
+-	default "0x200000"
++	default "0x1000000"
 +	range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
 +	range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
  	range 0x2000 0x1000000 if X86_32
  	range 0x200000 0x1000000 if X86_64
  	---help---
-@@ -1817,9 +1822,10 @@ config DEBUG_HOTPLUG_CPU0
+@@ -1836,9 +1840,10 @@ config DEBUG_HOTPLUG_CPU0
  	  If unsure, say N.
  
  config COMPAT_VDSO
@@ -12253,7 +12604,7 @@ index 0952ecd..9cf578c 100644
  	  Map the 32-bit VDSO to the predictable old-style address too.
  
 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
-index c026cca..14657ae 100644
+index f3aaf23..a1d3c49 100644
 --- a/arch/x86/Kconfig.cpu
 +++ b/arch/x86/Kconfig.cpu
 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
@@ -12274,7 +12625,7 @@ index c026cca..14657ae 100644
  
  config X86_INTEL_USERCOPY
  	def_bool y
-@@ -373,7 +373,7 @@ config X86_CMPXCHG64
+@@ -369,7 +369,7 @@ config X86_CMPXCHG64
  # generates cmov.
  config X86_CMOV
  	def_bool y
@@ -12284,7 +12635,7 @@ index c026cca..14657ae 100644
  config X86_MINIMUM_CPU_FAMILY
  	int
 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
-index 0f3621e..282f24b 100644
+index 321a52c..3d51a5e 100644
 --- a/arch/x86/Kconfig.debug
 +++ b/arch/x86/Kconfig.debug
 @@ -84,7 +84,7 @@ config X86_PTDUMP
@@ -12306,10 +12657,10 @@ index 0f3621e..282f24b 100644
  	  This option helps catch unintended modifications to loadable
  	  kernel module's text and read-only data. It also prevents execution
 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
-index 57d0215..b4373fb 100644
+index 0dd99ea..4a63d82 100644
 --- a/arch/x86/Makefile
 +++ b/arch/x86/Makefile
-@@ -49,14 +49,12 @@ ifeq ($(CONFIG_X86_32),y)
+@@ -71,9 +71,6 @@ ifeq ($(CONFIG_X86_32),y)
          # CPU-specific tuning. Anything which can be shared with UML should go here.
          include $(srctree)/arch/x86/Makefile_32.cpu
          KBUILD_CFLAGS += $(cflags-y)
@@ -12319,23 +12670,17 @@ index 57d0215..b4373fb 100644
  else
          BITS := 64
          UTS_MACHINE := x86_64
-         CHECKFLAGS += -D__x86_64__ -m64
- 
-+        biarch := $(call cc-option,-m64)
-         KBUILD_AFLAGS += -m64
-         KBUILD_CFLAGS += -m64
- 
-@@ -89,6 +87,9 @@ else
+@@ -112,6 +109,9 @@ else
          KBUILD_CFLAGS += -maccumulate-outgoing-args
  endif
  
 +# temporary until string.h is fixed
 +KBUILD_CFLAGS += -ffreestanding
 +
+ # Make sure compiler does not have buggy stack-protector support.
  ifdef CONFIG_CC_STACKPROTECTOR
  	cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
-         ifeq ($(shell $(CONFIG_SHELL) $(cc_has_sp) $(CC) $(KBUILD_CPPFLAGS) $(biarch)),y)
-@@ -247,3 +248,12 @@ define archhelp
+@@ -269,3 +269,12 @@ define archhelp
    echo  '                  FDINITRD=file initrd for the booted kernel'
    echo  '  kvmconfig	- Enable additional options for guest kernel support'
  endef
@@ -12349,13 +12694,13 @@ index 57d0215..b4373fb 100644
 +archprepare:
 +	$(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
-index d9c1195..a26ca0d 100644
+index 878df7e..a803913 100644
 --- a/arch/x86/boot/Makefile
 +++ b/arch/x86/boot/Makefile
-@@ -65,6 +65,9 @@ KBUILD_CFLAGS	:= $(USERINCLUDE) -m32 -g -Os -D_SETUP -D__KERNEL__ \
- 		   $(call cc-option, -fno-unit-at-a-time)) \
- 		   $(call cc-option, -fno-stack-protector) \
- 		   $(call cc-option, -mpreferred-stack-boundary=2)
+@@ -52,6 +52,9 @@ $(obj)/cpustr.h: $(obj)/mkcpustr FORCE
+ # ---------------------------------------------------------------------------
+ 
+ KBUILD_CFLAGS	:= $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
 +ifdef CONSTIFY_PLUGIN
 +KBUILD_CFLAGS	+= -fplugin-arg-constify_plugin-no-constify
 +endif
@@ -12385,10 +12730,10 @@ index 878e4b9..20537ab 100644
  
  #endif /* BOOT_BITOPS_H */
 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
-index ef72bae..353a184 100644
+index 50f8c5e..4f84fff 100644
 --- a/arch/x86/boot/boot.h
 +++ b/arch/x86/boot/boot.h
-@@ -85,7 +85,7 @@ static inline void io_delay(void)
+@@ -84,7 +84,7 @@ static inline void io_delay(void)
  static inline u16 ds(void)
  {
  	u16 seg;
@@ -12397,7 +12742,7 @@ index ef72bae..353a184 100644
  	return seg;
  }
  
-@@ -181,7 +181,7 @@ static inline void wrgs32(u32 v, addr_t addr)
+@@ -180,7 +180,7 @@ static inline void wrgs32(u32 v, addr_t addr)
  static inline int memcmp(const void *s1, const void *s2, size_t len)
  {
  	u8 diff;
@@ -12407,7 +12752,7 @@ index ef72bae..353a184 100644
  	return diff;
  }
 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
-index c8a6792..2402765 100644
+index 0fcd913..3bb5c42 100644
 --- a/arch/x86/boot/compressed/Makefile
 +++ b/arch/x86/boot/compressed/Makefile
 @@ -16,6 +16,9 @@ KBUILD_CFLAGS += $(cflags-y)
@@ -12463,41 +12808,53 @@ index a53440e..c3dbf1e 100644
  .previous
  
 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
-index 5d6f689..9d06730 100644
+index f45ab7a..ebc015f 100644
 --- a/arch/x86/boot/compressed/head_32.S
 +++ b/arch/x86/boot/compressed/head_32.S
-@@ -118,7 +118,7 @@ preferred_addr:
+@@ -119,10 +119,10 @@ preferred_addr:
+ 	addl    %eax, %ebx
  	notl	%eax
  	andl    %eax, %ebx
- #else
+-	cmpl	$LOAD_PHYSICAL_ADDR, %ebx
++	cmpl	$____LOAD_PHYSICAL_ADDR, %ebx
+ 	jge	1f
+ #endif
 -	movl	$LOAD_PHYSICAL_ADDR, %ebx
 +	movl	$____LOAD_PHYSICAL_ADDR, %ebx
- #endif
+ 1:
  
  	/* Target address to relocate to for decompression */
 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
-index c337422..2c5be72 100644
+index b10fa66..5ee0472 100644
 --- a/arch/x86/boot/compressed/head_64.S
 +++ b/arch/x86/boot/compressed/head_64.S
-@@ -95,7 +95,7 @@ ENTRY(startup_32)
+@@ -94,10 +94,10 @@ ENTRY(startup_32)
+ 	addl	%eax, %ebx
  	notl	%eax
  	andl	%eax, %ebx
- #else
+-	cmpl	$LOAD_PHYSICAL_ADDR, %ebx
++	cmpl	$____LOAD_PHYSICAL_ADDR, %ebx
+ 	jge	1f
+ #endif
 -	movl	$LOAD_PHYSICAL_ADDR, %ebx
 +	movl	$____LOAD_PHYSICAL_ADDR, %ebx
- #endif
+ 1:
  
  	/* Target address to relocate to for decompression */
-@@ -270,7 +270,7 @@ preferred_addr:
+@@ -268,10 +268,10 @@ preferred_addr:
+ 	addq	%rax, %rbp
  	notq	%rax
  	andq	%rax, %rbp
- #else
+-	cmpq	$LOAD_PHYSICAL_ADDR, %rbp
++	cmpq	$____LOAD_PHYSICAL_ADDR, %rbp
+ 	jge	1f
+ #endif
 -	movq	$LOAD_PHYSICAL_ADDR, %rbp
 +	movq	$____LOAD_PHYSICAL_ADDR, %rbp
- #endif
+ 1:
  
  	/* Target address to relocate to for decompression */
-@@ -362,8 +362,8 @@ gdt:
+@@ -363,8 +363,8 @@ gdt:
  	.long	gdt
  	.word	0
  	.quad	0x0000000000000000	/* NULL descriptor */
@@ -12509,10 +12866,19 @@ index c337422..2c5be72 100644
  	.quad   0x0000000000000000	/* TS continued */
  gdt_end:
 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
-index 434f077..b6b4b38 100644
+index 196eaf3..c96716d 100644
 --- a/arch/x86/boot/compressed/misc.c
 +++ b/arch/x86/boot/compressed/misc.c
-@@ -283,7 +283,7 @@ static void handle_relocations(void *output, unsigned long output_len)
+@@ -218,7 +218,7 @@ void __putstr(const char *s)
+ 
+ void *memset(void *s, int c, size_t n)
+ {
+-	int i;
++	size_t i;
+ 	char *ss = s;
+ 
+ 	for (i = 0; i < n; i++)
+@@ -277,7 +277,7 @@ static void handle_relocations(void *output, unsigned long output_len)
  	 * Calculate the delta between where vmlinux was linked to load
  	 * and where it was actually loaded.
  	 */
@@ -12521,7 +12887,16 @@ index 434f077..b6b4b38 100644
  	if (!delta) {
  		debug_putstr("No relocation needed... ");
  		return;
-@@ -380,7 +380,7 @@ static void parse_elf(void *output)
+@@ -347,7 +347,7 @@ static void parse_elf(void *output)
+ 	Elf32_Ehdr ehdr;
+ 	Elf32_Phdr *phdrs, *phdr;
+ #endif
+-	void *dest;
++	void *dest, *prev;
+ 	int i;
+ 
+ 	memcpy(&ehdr, output, sizeof(ehdr));
+@@ -374,13 +374,16 @@ static void parse_elf(void *output)
  		case PT_LOAD:
  #ifdef CONFIG_RELOCATABLE
  			dest = output;
@@ -12530,7 +12905,16 @@ index 434f077..b6b4b38 100644
  #else
  			dest = (void *)(phdr->p_paddr);
  #endif
-@@ -432,7 +432,7 @@ asmlinkage void decompress_kernel(void *rmode, memptr heap,
+ 			memcpy(dest,
+ 			       output + phdr->p_offset,
+ 			       phdr->p_filesz);
++			if (i)
++				memset(prev, 0xff, dest - prev);
++			prev = dest + phdr->p_filesz;
+ 			break;
+ 		default: /* Ignore other PT_* */ break;
+ 		}
+@@ -430,7 +433,7 @@ asmlinkage void *decompress_kernel(void *rmode, memptr heap,
  		error("Destination address too large");
  #endif
  #ifndef CONFIG_RELOCATABLE
@@ -12540,64 +12924,10 @@ index 434f077..b6b4b38 100644
  #endif
  
 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
-index 4d3ff03..e4972ff 100644
+index 100a9a1..bb3bdb0 100644
 --- a/arch/x86/boot/cpucheck.c
 +++ b/arch/x86/boot/cpucheck.c
-@@ -74,7 +74,7 @@ static int has_fpu(void)
- 	u16 fcw = -1, fsw = -1;
- 	u32 cr0;
- 
--	asm("movl %%cr0,%0" : "=r" (cr0));
-+	asm volatile("movl %%cr0,%0" : "=r" (cr0));
- 	if (cr0 & (X86_CR0_EM|X86_CR0_TS)) {
- 		cr0 &= ~(X86_CR0_EM|X86_CR0_TS);
- 		asm volatile("movl %0,%%cr0" : : "r" (cr0));
-@@ -90,7 +90,7 @@ static int has_eflag(u32 mask)
- {
- 	u32 f0, f1;
- 
--	asm("pushfl ; "
-+	asm volatile("pushfl ; "
- 	    "pushfl ; "
- 	    "popl %0 ; "
- 	    "movl %0,%1 ; "
-@@ -115,7 +115,7 @@ static void get_flags(void)
- 		set_bit(X86_FEATURE_FPU, cpu.flags);
- 
- 	if (has_eflag(X86_EFLAGS_ID)) {
--		asm("cpuid"
-+		asm volatile("cpuid"
- 		    : "=a" (max_intel_level),
- 		      "=b" (cpu_vendor[0]),
- 		      "=d" (cpu_vendor[1]),
-@@ -124,7 +124,7 @@ static void get_flags(void)
- 
- 		if (max_intel_level >= 0x00000001 &&
- 		    max_intel_level <= 0x0000ffff) {
--			asm("cpuid"
-+			asm volatile("cpuid"
- 			    : "=a" (tfms),
- 			      "=c" (cpu.flags[4]),
- 			      "=d" (cpu.flags[0])
-@@ -136,7 +136,7 @@ static void get_flags(void)
- 				cpu.model += ((tfms >> 16) & 0xf) << 4;
- 		}
- 
--		asm("cpuid"
-+		asm volatile("cpuid"
- 		    : "=a" (max_amd_level)
- 		    : "a" (0x80000000)
- 		    : "ebx", "ecx", "edx");
-@@ -144,7 +144,7 @@ static void get_flags(void)
- 		if (max_amd_level >= 0x80000001 &&
- 		    max_amd_level <= 0x8000ffff) {
- 			u32 eax = 0x80000001;
--			asm("cpuid"
-+			asm volatile("cpuid"
- 			    : "+a" (eax),
- 			      "=c" (cpu.flags[6]),
- 			      "=d" (cpu.flags[1])
-@@ -203,9 +203,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
+@@ -117,9 +117,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
  		u32 ecx = MSR_K7_HWCR;
  		u32 eax, edx;
  
@@ -12607,9 +12937,9 @@ index 4d3ff03..e4972ff 100644
 -		asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
 +		asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
  
- 		get_flags();	/* Make sure it really did something */
- 		err = check_flags();
-@@ -218,9 +218,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
+ 		get_cpuflags();	/* Make sure it really did something */
+ 		err = check_cpuflags();
+@@ -132,9 +132,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
  		u32 ecx = MSR_VIA_FCR;
  		u32 eax, edx;
  
@@ -12620,8 +12950,8 @@ index 4d3ff03..e4972ff 100644
 +		asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
  
  		set_bit(X86_FEATURE_CX8, cpu.flags);
- 		err = check_flags();
-@@ -231,12 +231,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
+ 		err = check_cpuflags();
+@@ -145,12 +145,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
  		u32 eax, edx;
  		u32 level = 1;
  
@@ -12636,13 +12966,13 @@ index 4d3ff03..e4972ff 100644
 -		asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
 +		asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
  
- 		err = check_flags();
+ 		err = check_cpuflags();
  	}
 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
-index 9ec06a1..2c25e79 100644
+index ec3b8ba..6a0db1f 100644
 --- a/arch/x86/boot/header.S
 +++ b/arch/x86/boot/header.S
-@@ -409,10 +409,14 @@ setup_data:		.quad 0			# 64-bit physical pointer to
+@@ -416,10 +416,14 @@ setup_data:		.quad 0			# 64-bit physical pointer to
  						# single linked list of
  						# struct setup_data
  
@@ -13670,7 +14000,7 @@ index dbc4339..de6e120 100644
  
          ################################################################
 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
-index 586f41a..d02851e 100644
+index 185fad4..ff4cd36 100644
 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
 @@ -18,6 +18,7 @@
@@ -13681,7 +14011,7 @@ index 586f41a..d02851e 100644
  
  .data
  
-@@ -93,6 +94,7 @@ __clmul_gf128mul_ble:
+@@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
  	psrlq $1, T2
  	pxor T2, T1
  	pxor T1, DATA
@@ -13689,7 +14019,7 @@ index 586f41a..d02851e 100644
  	ret
  ENDPROC(__clmul_gf128mul_ble)
  
-@@ -105,6 +107,7 @@ ENTRY(clmul_ghash_mul)
+@@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
  	call __clmul_gf128mul_ble
  	PSHUFB_XMM BSWAP DATA
  	movups DATA, (%rdi)
@@ -13697,21 +14027,13 @@ index 586f41a..d02851e 100644
  	ret
  ENDPROC(clmul_ghash_mul)
  
-@@ -132,6 +135,7 @@ ENTRY(clmul_ghash_update)
+@@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
  	PSHUFB_XMM BSWAP DATA
  	movups DATA, (%rdi)
  .Lupdate_just_ret:
 +	pax_force_retaddr
  	ret
  ENDPROC(clmul_ghash_update)
- 
-@@ -157,5 +161,6 @@ ENTRY(clmul_ghash_setkey)
- 	pand .Lpoly, %xmm1
- 	pxor %xmm1, %xmm0
- 	movups %xmm0, (%rdi)
-+	pax_force_retaddr
- 	ret
- ENDPROC(clmul_ghash_setkey)
 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
 index 9279e0b..c4b3d2c 100644
 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
@@ -16013,7 +16335,7 @@ index f50de69..2b0a458 100644
  		clac();
  		return ret;
 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
-index d47786a..ce1b05d 100644
+index d47786a..2d8883e 100644
 --- a/arch/x86/include/asm/cmpxchg.h
 +++ b/arch/x86/include/asm/cmpxchg.h
 @@ -14,8 +14,12 @@ extern void __cmpxchg_wrong_size(void)
@@ -16029,10 +16351,11 @@ index d47786a..ce1b05d 100644
  
  /*
   * Constants for operation sizes. On 32-bit, the 64-bit size it set to
-@@ -67,6 +71,34 @@ extern void __add_wrong_size(void)
+@@ -67,6 +71,38 @@ extern void __add_wrong_size(void)
  		__ret;							\
  	})
  
++#ifdef CONFIG_PAX_REFCOUNT
 +#define __xchg_op_check_overflow(ptr, arg, op, lock)			\
 +	({								\
 +	        __typeof__ (*(ptr)) __ret = (arg);			\
@@ -16060,11 +16383,14 @@ index d47786a..ce1b05d 100644
 +		}							\
 +		__ret;							\
 +	})
++#else
++#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
++#endif
 +
  /*
   * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
   * Since this is generally used to protect other memory information, we
-@@ -167,6 +199,9 @@ extern void __add_wrong_size(void)
+@@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
  #define xadd_sync(ptr, inc)	__xadd((ptr), (inc), "lock; ")
  #define xadd_local(ptr, inc)	__xadd((ptr), (inc), "")
  
@@ -16088,7 +16414,7 @@ index 59c6c40..5e0b22c 100644
  struct compat_timespec {
  	compat_time_t	tv_sec;
 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
-index 89270b4..f0abf8e 100644
+index 5f12968..a383517 100644
 --- a/arch/x86/include/asm/cpufeature.h
 +++ b/arch/x86/include/asm/cpufeature.h
 @@ -203,7 +203,7 @@
@@ -16109,7 +16435,7 @@ index 89270b4..f0abf8e 100644
  #define X86_FEATURE_BMI2	(9*32+ 8) /* 2nd group bit manipulation extensions */
  #define X86_FEATURE_ERMS	(9*32+ 9) /* Enhanced REP MOVSB/STOSB */
  #define X86_FEATURE_INVPCID	(9*32+10) /* Invalidate Processor Context ID */
-@@ -353,6 +353,7 @@ extern const char * const x86_power_flags[32];
+@@ -358,6 +358,7 @@ extern const char * const x86_power_flags[32];
  #undef  cpu_has_centaur_mcr
  #define cpu_has_centaur_mcr	0
  
@@ -16117,7 +16443,7 @@ index 89270b4..f0abf8e 100644
  #endif /* CONFIG_X86_64 */
  
  #if __GNUC__ >= 4
-@@ -405,7 +406,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
+@@ -410,7 +411,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
  
  #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
  	t_warn:
@@ -16127,7 +16453,7 @@ index 89270b4..f0abf8e 100644
  		return false;
  #endif
  
-@@ -425,7 +427,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
+@@ -430,7 +432,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
  			     ".section .discard,\"aw\",@progbits\n"
  			     " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
  			     ".previous\n"
@@ -16136,7 +16462,7 @@ index 89270b4..f0abf8e 100644
  			     "3: movb $1,%0\n"
  			     "4:\n"
  			     ".previous\n"
-@@ -462,7 +464,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
+@@ -467,7 +469,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
  			 " .byte 2b - 1b\n"		/* src len */
  			 " .byte 4f - 3f\n"		/* repl len */
  			 ".previous\n"
@@ -16145,7 +16471,7 @@ index 89270b4..f0abf8e 100644
  			 "3: .byte 0xe9\n .long %l[t_no] - 2b\n"
  			 "4:\n"
  			 ".previous\n"
-@@ -495,7 +497,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
+@@ -500,7 +502,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
  			     ".section .discard,\"aw\",@progbits\n"
  			     " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
  			     ".previous\n"
@@ -16154,7 +16480,7 @@ index 89270b4..f0abf8e 100644
  			     "3: movb $0,%0\n"
  			     "4:\n"
  			     ".previous\n"
-@@ -509,7 +511,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
+@@ -514,7 +516,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
  			     ".section .discard,\"aw\",@progbits\n"
  			     " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
  			     ".previous\n"
@@ -16569,7 +16895,7 @@ index cea1c76..6c0d79b 100644
  
  	return fpu_restore_checking(&tsk->thread.fpu);
 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
-index be27ba1..04a8801 100644
+index b4c1f54..e290c08 100644
 --- a/arch/x86/include/asm/futex.h
 +++ b/arch/x86/include/asm/futex.h
 @@ -12,6 +12,7 @@
@@ -16632,31 +16958,20 @@ index be27ba1..04a8801 100644
  
  	pagefault_enable();
  
-@@ -115,18 +119,20 @@ static inline int futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
- 	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
- 		return -EFAULT;
- 
-+	pax_open_userland();
- 	asm volatile("\t" ASM_STAC "\n"
--		     "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n"
-+		     "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"
- 		     "2:\t" ASM_CLAC "\n"
- 		     "\t.section .fixup, \"ax\"\n"
- 		     "3:\tmov     %3, %0\n"
- 		     "\tjmp     2b\n"
- 		     "\t.previous\n"
- 		     _ASM_EXTABLE(1b, 3b)
--		     : "+r" (ret), "=a" (oldval), "+m" (*uaddr)
-+		     : "+r" (ret), "=a" (oldval), "+m" (*(u32 __user *)____m(uaddr))
- 		     : "i" (-EFAULT), "r" (newval), "1" (oldval)
- 		     : "memory"
- 	);
-+	pax_close_userland();
+diff --git a/arch/x86/include/asm/hugetlb.h b/arch/x86/include/asm/hugetlb.h
+index a809121..68c0539 100644
+--- a/arch/x86/include/asm/hugetlb.h
++++ b/arch/x86/include/asm/hugetlb.h
+@@ -52,6 +52,7 @@ static inline pte_t huge_ptep_get_and_clear(struct mm_struct *mm,
+ static inline void huge_ptep_clear_flush(struct vm_area_struct *vma,
+ 					 unsigned long addr, pte_t *ptep)
+ {
++	ptep_clear_flush(vma, addr, ptep);
+ }
  
- 	*uval = oldval;
- 	return ret;
+ static inline int huge_pte_none(pte_t pte)
 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
-index cba45d9..86344ba 100644
+index 67d69b8..50e4b77 100644
 --- a/arch/x86/include/asm/hw_irq.h
 +++ b/arch/x86/include/asm/hw_irq.h
 @@ -165,8 +165,8 @@ extern void setup_ioapic_dest(void);
@@ -16684,7 +16999,7 @@ index a203659..9889f1c 100644
  extern struct legacy_pic *legacy_pic;
  extern struct legacy_pic null_legacy_pic;
 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
-index 34f69cb..6d95446 100644
+index 91d9c69..dfae7d0 100644
 --- a/arch/x86/include/asm/io.h
 +++ b/arch/x86/include/asm/io.h
 @@ -51,12 +51,12 @@ static inline void name(type val, volatile void __iomem *addr) \
@@ -17251,7 +17566,7 @@ index 86f9301..b365cda 100644
  void unregister_nmi_handler(unsigned int, const char *);
  
 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
-index c878924..21f4889 100644
+index 775873d..de5f0304 100644
 --- a/arch/x86/include/asm/page.h
 +++ b/arch/x86/include/asm/page.h
 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
@@ -17279,7 +17594,7 @@ index 0f1ddee..e2fc3d1 100644
  	unsigned long y = x - __START_KERNEL_map;
  
 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
-index 401f350..dee5d13 100644
+index cd6e1610..70f4418 100644
 --- a/arch/x86/include/asm/paravirt.h
 +++ b/arch/x86/include/asm/paravirt.h
 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
@@ -17364,7 +17679,7 @@ index 401f350..dee5d13 100644
  
  #endif /* __ASSEMBLY__ */
 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
-index aab8f67..0fb0ee4 100644
+index 7549b8b..f0edfda 100644
 --- a/arch/x86/include/asm/paravirt_types.h
 +++ b/arch/x86/include/asm/paravirt_types.h
 @@ -84,7 +84,7 @@ struct pv_init_ops {
@@ -17523,7 +17838,7 @@ index c4412e9..90e88c5 100644
  {
  	return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
-index 3bf2dd0..23d2a9f 100644
+index 0d193e2..bf59aeb 100644
 --- a/arch/x86/include/asm/pgtable-2level.h
 +++ b/arch/x86/include/asm/pgtable-2level.h
 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
@@ -17558,7 +17873,7 @@ index 81bb91b..9392125 100644
  
  /*
 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
-index 5ad38ad..71db3f2 100644
+index bbc8b12..f228861 100644
 --- a/arch/x86/include/asm/pgtable.h
 +++ b/arch/x86/include/asm/pgtable.h
 @@ -45,6 +45,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
@@ -17681,7 +17996,7 @@ index 5ad38ad..71db3f2 100644
  #include <linux/mm_types.h>
  #include <linux/mmdebug.h>
  #include <linux/log2.h>
-@@ -580,7 +655,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
+@@ -570,7 +645,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
   * Currently stuck as a macro due to indirect forward reference to
   * linux/mmzone.h's __section_mem_map_addr() definition:
   */
@@ -17690,7 +18005,7 @@ index 5ad38ad..71db3f2 100644
  
  /* Find an entry in the second-level page table.. */
  static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
-@@ -620,7 +695,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
+@@ -610,7 +685,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
   * Currently stuck as a macro due to indirect forward reference to
   * linux/mmzone.h's __section_mem_map_addr() definition:
   */
@@ -17699,7 +18014,7 @@ index 5ad38ad..71db3f2 100644
  
  /* to find an entry in a page-table-directory. */
  static inline unsigned long pud_index(unsigned long address)
-@@ -635,7 +710,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
+@@ -625,7 +700,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
  
  static inline int pgd_bad(pgd_t pgd)
  {
@@ -17708,7 +18023,7 @@ index 5ad38ad..71db3f2 100644
  }
  
  static inline int pgd_none(pgd_t pgd)
-@@ -658,7 +733,12 @@ static inline int pgd_none(pgd_t pgd)
+@@ -648,7 +723,12 @@ static inline int pgd_none(pgd_t pgd)
   * pgd_offset() returns a (pgd_t *)
   * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
   */
@@ -17722,7 +18037,7 @@ index 5ad38ad..71db3f2 100644
  /*
   * a shortcut which implies the use of the kernel's pgd, instead
   * of a process's
-@@ -669,6 +749,23 @@ static inline int pgd_none(pgd_t pgd)
+@@ -659,6 +739,23 @@ static inline int pgd_none(pgd_t pgd)
  #define KERNEL_PGD_BOUNDARY	pgd_index(PAGE_OFFSET)
  #define KERNEL_PGD_PTRS		(PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
  
@@ -17746,7 +18061,7 @@ index 5ad38ad..71db3f2 100644
  #ifndef __ASSEMBLY__
  
  extern int direct_gbpages;
-@@ -835,11 +932,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
+@@ -825,11 +922,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
   * dst and src can be on the same page, but the range must not overlap,
   * and must not cross a page boundary.
   */
@@ -17907,11 +18222,11 @@ index e22c1db..23a625a 100644
  }
  
 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
-index 2d88344..4679fc3 100644
+index c883bf7..19970b3 100644
 --- a/arch/x86/include/asm/pgtable_64_types.h
 +++ b/arch/x86/include/asm/pgtable_64_types.h
 @@ -61,6 +61,11 @@ typedef struct { pteval_t pte; } pte_t;
- #define MODULES_VADDR    _AC(0xffffffffa0000000, UL)
+ #define MODULES_VADDR    (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
  #define MODULES_END      _AC(0xffffffffff000000, UL)
  #define MODULES_LEN   (MODULES_END - MODULES_VADDR)
 +#define MODULES_EXEC_VADDR MODULES_VADDR
@@ -17923,7 +18238,7 @@ index 2d88344..4679fc3 100644
  #define EARLY_DYNAMIC_PAGE_TABLES	64
  
 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
-index 840c127..a8f297b 100644
+index 94e40f1..ebd03e4 100644
 --- a/arch/x86/include/asm/pgtable_types.h
 +++ b/arch/x86/include/asm/pgtable_types.h
 @@ -16,13 +16,12 @@
@@ -18038,10 +18353,10 @@ index 840c127..a8f297b 100644
  #define pgprot_writecombine	pgprot_writecombine
  extern pgprot_t pgprot_writecombine(pgprot_t prot);
 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
-index c8b0519..fd29e73 100644
+index b39e194..9d44fd1 100644
 --- a/arch/x86/include/asm/preempt.h
 +++ b/arch/x86/include/asm/preempt.h
-@@ -87,7 +87,7 @@ static __always_inline void __preempt_count_sub(int val)
+@@ -99,7 +99,7 @@ static __always_inline void __preempt_count_sub(int val)
   */
  static __always_inline bool __preempt_count_dec_and_test(void)
  {
@@ -18051,7 +18366,7 @@ index c8b0519..fd29e73 100644
  
  /*
 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
-index 7b034a4..4fe3e3f 100644
+index fdedd38..95c02c2 100644
 --- a/arch/x86/include/asm/processor.h
 +++ b/arch/x86/include/asm/processor.h
 @@ -128,7 +128,7 @@ struct cpuinfo_x86 {
@@ -18095,7 +18410,7 @@ index 7b034a4..4fe3e3f 100644
  
  /*
   * Save the original ist values for checking stack pointers during debugging
-@@ -453,6 +465,7 @@ struct thread_struct {
+@@ -470,6 +482,7 @@ struct thread_struct {
  	unsigned short		ds;
  	unsigned short		fsindex;
  	unsigned short		gsindex;
@@ -18103,7 +18418,7 @@ index 7b034a4..4fe3e3f 100644
  #endif
  #ifdef CONFIG_X86_32
  	unsigned long		ip;
-@@ -562,29 +575,8 @@ static inline void load_sp0(struct tss_struct *tss,
+@@ -579,29 +592,8 @@ static inline void load_sp0(struct tss_struct *tss,
  extern unsigned long mmu_cr4_features;
  extern u32 *trampoline_cr4_features;
  
@@ -18135,7 +18450,7 @@ index 7b034a4..4fe3e3f 100644
  
  typedef struct {
  	unsigned long		seg;
-@@ -833,11 +825,18 @@ static inline void spin_lock_prefetch(const void *x)
+@@ -827,11 +819,18 @@ static inline void spin_lock_prefetch(const void *x)
   */
  #define TASK_SIZE		PAGE_OFFSET
  #define TASK_SIZE_MAX		TASK_SIZE
@@ -18156,7 +18471,7 @@ index 7b034a4..4fe3e3f 100644
  	.vm86_info		= NULL,					  \
  	.sysenter_cs		= __KERNEL_CS,				  \
  	.io_bitmap_ptr		= NULL,					  \
-@@ -851,7 +850,7 @@ static inline void spin_lock_prefetch(const void *x)
+@@ -845,7 +844,7 @@ static inline void spin_lock_prefetch(const void *x)
   */
  #define INIT_TSS  {							  \
  	.x86_tss = {							  \
@@ -18165,7 +18480,7 @@ index 7b034a4..4fe3e3f 100644
  		.ss0		= __KERNEL_DS,				  \
  		.ss1		= __KERNEL_CS,				  \
  		.io_bitmap_base	= INVALID_IO_BITMAP_OFFSET,		  \
-@@ -862,11 +861,7 @@ static inline void spin_lock_prefetch(const void *x)
+@@ -856,11 +855,7 @@ static inline void spin_lock_prefetch(const void *x)
  extern unsigned long thread_saved_pc(struct task_struct *tsk);
  
  #define THREAD_SIZE_LONGS      (THREAD_SIZE/sizeof(unsigned long))
@@ -18178,7 +18493,7 @@ index 7b034a4..4fe3e3f 100644
  
  /*
   * The below -8 is to reserve 8 bytes on top of the ring0 stack.
-@@ -881,7 +876,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
+@@ -875,7 +870,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
  #define task_pt_regs(task)                                             \
  ({                                                                     \
         struct pt_regs *__regs__;                                       \
@@ -18187,7 +18502,7 @@ index 7b034a4..4fe3e3f 100644
         __regs__ - 1;                                                   \
  })
  
-@@ -891,13 +886,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
+@@ -885,13 +880,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
  /*
   * User space process size. 47bits minus one guard page.
   */
@@ -18203,7 +18518,7 @@ index 7b034a4..4fe3e3f 100644
  
  #define TASK_SIZE		(test_thread_flag(TIF_ADDR32) ? \
  					IA32_PAGE_OFFSET : TASK_SIZE_MAX)
-@@ -908,11 +903,11 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
+@@ -902,11 +897,11 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
  #define STACK_TOP_MAX		TASK_SIZE_MAX
  
  #define INIT_THREAD  { \
@@ -18217,7 +18532,7 @@ index 7b034a4..4fe3e3f 100644
  }
  
  /*
-@@ -940,6 +935,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
+@@ -934,6 +929,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
   */
  #define TASK_UNMAPPED_BASE	(PAGE_ALIGN(TASK_SIZE / 3))
  
@@ -18228,7 +18543,7 @@ index 7b034a4..4fe3e3f 100644
  #define KSTK_EIP(task)		(task_pt_regs(task)->ip)
  
  /* Get/set a process' ability to use the timestamp counter instruction */
-@@ -966,7 +965,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
+@@ -960,7 +959,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
  	return 0;
  }
  
@@ -18237,7 +18552,7 @@ index 7b034a4..4fe3e3f 100644
  extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
  
  void default_idle(void);
-@@ -976,6 +975,6 @@ bool xen_set_default_idle(void);
+@@ -970,6 +969,6 @@ bool xen_set_default_idle(void);
  #define xen_set_default_idle 0
  #endif
  
@@ -18246,10 +18561,10 @@ index 7b034a4..4fe3e3f 100644
  void df_debug(struct pt_regs *regs, long error_code);
  #endif /* _ASM_X86_PROCESSOR_H */
 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
-index 942a086..6c26446 100644
+index 14fd6fd..6740420 100644
 --- a/arch/x86/include/asm/ptrace.h
 +++ b/arch/x86/include/asm/ptrace.h
-@@ -85,28 +85,29 @@ static inline unsigned long regs_return_value(struct pt_regs *regs)
+@@ -84,28 +84,29 @@ static inline unsigned long regs_return_value(struct pt_regs *regs)
  }
  
  /*
@@ -18285,7 +18600,7 @@ index 942a086..6c26446 100644
  #endif
  }
  
-@@ -122,15 +123,16 @@ static inline int v8086_mode(struct pt_regs *regs)
+@@ -121,15 +122,16 @@ static inline int v8086_mode(struct pt_regs *regs)
  #ifdef CONFIG_X86_64
  static inline bool user_64bit_mode(struct pt_regs *regs)
  {
@@ -18304,7 +18619,7 @@ index 942a086..6c26446 100644
  #endif
  }
  
-@@ -181,9 +183,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
+@@ -180,9 +182,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
  	 * Traps from the kernel do not save sp and ss.
  	 * Use the helper function to retrieve sp.
  	 */
@@ -18788,10 +19103,10 @@ index 8d3120f..352b440 100644
  
  static __always_inline void clac(void)
 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
-index 4137890..03fa172 100644
+index 8cd27e0..7f05ec8 100644
 --- a/arch/x86/include/asm/smp.h
 +++ b/arch/x86/include/asm/smp.h
-@@ -36,7 +36,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
+@@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
  /* cpus sharing the last level cache: */
  DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
  DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
@@ -18800,7 +19115,7 @@ index 4137890..03fa172 100644
  
  static inline struct cpumask *cpu_sibling_mask(int cpu)
  {
-@@ -79,7 +79,7 @@ struct smp_ops {
+@@ -78,7 +78,7 @@ struct smp_ops {
  
  	void (*send_call_func_ipi)(const struct cpumask *mask);
  	void (*send_call_func_single_ipi)(int cpu);
@@ -18809,7 +19124,7 @@ index 4137890..03fa172 100644
  
  /* Globals due to paravirt */
  extern void set_cpu_sibling_map(int cpu);
-@@ -191,14 +191,8 @@ extern unsigned disabled_cpus;
+@@ -190,14 +190,8 @@ extern unsigned disabled_cpus;
  extern int safe_smp_processor_id(void);
  
  #elif defined(CONFIG_X86_64_SMP)
@@ -18827,10 +19142,10 @@ index 4137890..03fa172 100644
  
  #endif
 diff --git a/arch/x86/include/asm/spinlock.h b/arch/x86/include/asm/spinlock.h
-index bf156de..1a782ab 100644
+index 0f62f54..cb5d0dd 100644
 --- a/arch/x86/include/asm/spinlock.h
 +++ b/arch/x86/include/asm/spinlock.h
-@@ -223,6 +223,14 @@ static inline int arch_write_can_lock(arch_rwlock_t *lock)
+@@ -222,6 +222,14 @@ static inline int arch_write_can_lock(arch_rwlock_t *lock)
  static inline void arch_read_lock(arch_rwlock_t *rw)
  {
  	asm volatile(LOCK_PREFIX READ_LOCK_SIZE(dec) " (%0)\n\t"
@@ -18845,7 +19160,7 @@ index bf156de..1a782ab 100644
  		     "jns 1f\n"
  		     "call __read_lock_failed\n\t"
  		     "1:\n"
-@@ -232,6 +240,14 @@ static inline void arch_read_lock(arch_rwlock_t *rw)
+@@ -231,6 +239,14 @@ static inline void arch_read_lock(arch_rwlock_t *rw)
  static inline void arch_write_lock(arch_rwlock_t *rw)
  {
  	asm volatile(LOCK_PREFIX WRITE_LOCK_SUB(%1) "(%0)\n\t"
@@ -18860,7 +19175,7 @@ index bf156de..1a782ab 100644
  		     "jz 1f\n"
  		     "call __write_lock_failed\n\t"
  		     "1:\n"
-@@ -261,13 +277,29 @@ static inline int arch_write_trylock(arch_rwlock_t *lock)
+@@ -260,13 +276,29 @@ static inline int arch_write_trylock(arch_rwlock_t *lock)
  
  static inline void arch_read_unlock(arch_rwlock_t *rw)
  {
@@ -18990,7 +19305,7 @@ index d7f3b3b..3cc39f1 100644
  	       __switch_canary_iparam					  \
  	     : "memory", "cc" __EXTRA_CLOBBER)
 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
-index 3ba3de4..6c113b2 100644
+index e1940c0..ac50dd8 100644
 --- a/arch/x86/include/asm/thread_info.h
 +++ b/arch/x86/include/asm/thread_info.h
 @@ -10,6 +10,7 @@
@@ -19078,43 +19393,16 @@ index 3ba3de4..6c113b2 100644
  
  /* Only used for 64 bit */
  #define _TIF_DO_NOTIFY_MASK						\
-@@ -153,45 +149,40 @@ struct thread_info {
+@@ -153,6 +149,23 @@ struct thread_info {
  #define _TIF_WORK_CTXSW_PREV (_TIF_WORK_CTXSW|_TIF_USER_RETURN_NOTIFY)
  #define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW)
  
--#ifdef CONFIG_X86_32
--
--#define STACK_WARN	(THREAD_SIZE/8)
--/*
-- * macros/functions for gaining access to the thread information structure
-- *
-- * preempt_count needs to be 1 initially, until the scheduler is functional.
-- */
--#ifndef __ASSEMBLY__
--
--
--/* how to get the current stack pointer from C */
--register unsigned long current_stack_pointer asm("esp") __used;
--
--/* how to get the thread information struct from C */
--static inline struct thread_info *current_thread_info(void)
--{
--	return (struct thread_info *)
--		(current_stack_pointer & ~(THREAD_SIZE - 1));
--}
--
--#else /* !__ASSEMBLY__ */
--
 +#ifdef __ASSEMBLY__
- /* how to get the thread information struct from ASM */
- #define GET_THREAD_INFO(reg)	 \
--	movl $-THREAD_SIZE, reg; \
--	andl %esp, reg
++/* how to get the thread information struct from ASM */
++#define GET_THREAD_INFO(reg)	 \
 +	mov PER_CPU_VAR(current_tinfo), reg
- 
- /* use this one if reg already contains %esp */
--#define GET_THREAD_INFO_WITH_ESP(reg) \
--	andl $-THREAD_SIZE, reg
++
++/* use this one if reg already contains %esp */
 +#define GET_THREAD_INFO_WITH_ESP(reg) GET_THREAD_INFO(reg)
 +#else
 +/* how to get the thread information struct from C */
@@ -19126,19 +19414,31 @@ index 3ba3de4..6c113b2 100644
 +}
 +#endif
 +
-+#ifdef CONFIG_X86_32
-+
-+#define STACK_WARN	(THREAD_SIZE/8)
-+/*
-+ * macros/functions for gaining access to the thread information structure
-+ *
-+ * preempt_count needs to be 1 initially, until the scheduler is functional.
-+ */
-+#ifndef __ASSEMBLY__
-+
-+/* how to get the current stack pointer from C */
-+register unsigned long current_stack_pointer asm("esp") __used;
+ #ifdef CONFIG_X86_32
+ 
+ #define STACK_WARN	(THREAD_SIZE/8)
+@@ -169,31 +182,10 @@ struct thread_info {
+ 	sp;					\
+ })
  
+-/* how to get the thread information struct from C */
+-static inline struct thread_info *current_thread_info(void)
+-{
+-	return (struct thread_info *)
+-		(current_stack_pointer & ~(THREAD_SIZE - 1));
+-}
+-
+-#else /* !__ASSEMBLY__ */
+-
+-/* how to get the thread information struct from ASM */
+-#define GET_THREAD_INFO(reg)	 \
+-	movl $-THREAD_SIZE, reg; \
+-	andl %esp, reg
+-
+-/* use this one if reg already contains %esp */
+-#define GET_THREAD_INFO_WITH_ESP(reg) \
+-	andl $-THREAD_SIZE, reg
+-
  #endif
  
  #else /* X86_32 */
@@ -19149,7 +19449,7 @@ index 3ba3de4..6c113b2 100644
  /*
   * macros/functions for gaining access to the thread information structure
   * preempt_count needs to be 1 initially, until the scheduler is functional.
-@@ -199,27 +190,8 @@ static inline struct thread_info *current_thread_info(void)
+@@ -201,27 +193,8 @@ static inline struct thread_info *current_thread_info(void)
  #ifndef __ASSEMBLY__
  DECLARE_PER_CPU(unsigned long, kernel_stack);
  
@@ -19179,7 +19479,7 @@ index 3ba3de4..6c113b2 100644
  #endif
  
  #endif /* !X86_32 */
-@@ -278,5 +250,12 @@ static inline bool is_ia32_task(void)
+@@ -280,5 +253,12 @@ static inline bool is_ia32_task(void)
  extern void arch_task_cache_init(void);
  extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
  extern void arch_release_task_struct(struct task_struct *tsk);
@@ -19193,7 +19493,7 @@ index 3ba3de4..6c113b2 100644
  #endif
  #endif /* _ASM_X86_THREAD_INFO_H */
 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
-index e6d90ba..f81f114 100644
+index 04905bf..49203ca 100644
 --- a/arch/x86/include/asm/tlbflush.h
 +++ b/arch/x86/include/asm/tlbflush.h
 @@ -17,18 +17,44 @@
@@ -19290,7 +19590,7 @@ index e6d90ba..f81f114 100644
  }
  
 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
-index 8ec57c0..451bcfc 100644
+index 0d592e0..7437fcc 100644
 --- a/arch/x86/include/asm/uaccess.h
 +++ b/arch/x86/include/asm/uaccess.h
 @@ -7,6 +7,7 @@
@@ -19314,36 +19614,38 @@ index 8ec57c0..451bcfc 100644
  
  #define segment_eq(a, b)	((a).seg == (b).seg)
  
-@@ -77,8 +83,34 @@
+@@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
   * checks that the pointer is in the user space range - after calling
   * this function, memory access functions may still return -EFAULT.
   */
 -#define access_ok(type, addr, size) \
--	(likely(__range_not_ok(addr, size, user_addr_max()) == 0))
+-	likely(!__range_not_ok(addr, size, user_addr_max()))
 +extern int _cond_resched(void);
-+#define access_ok_noprefault(type, addr, size) (likely(__range_not_ok(addr, size, user_addr_max()) == 0))
++#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
 +#define access_ok(type, addr, size)					\
 +({									\
-+	long __size = size;						\
++	unsigned long __size = size;					\
 +	unsigned long __addr = (unsigned long)addr;			\
-+	unsigned long __addr_ao = __addr & PAGE_MASK;			\
-+	unsigned long __end_ao = __addr + __size - 1;			\
 +	bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
-+	if (__ret_ao && unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) {	\
-+		while(__addr_ao <= __end_ao) {				\
-+			char __c_ao;					\
-+			__addr_ao += PAGE_SIZE;				\
-+			if (__size > PAGE_SIZE)				\
-+				_cond_resched();			\
-+			if (__get_user(__c_ao, (char __user *)__addr))	\
-+				break;					\
-+			if (type != VERIFY_WRITE) {			\
++	if (__ret_ao && __size) {					\
++		unsigned long __addr_ao = __addr & PAGE_MASK;		\
++		unsigned long __end_ao = __addr + __size - 1;		\
++		if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) {	\
++			while (__addr_ao <= __end_ao) {			\
++				char __c_ao;				\
++				__addr_ao += PAGE_SIZE;			\
++				if (__size > PAGE_SIZE)			\
++					_cond_resched();		\
++				if (__get_user(__c_ao, (char __user *)__addr))	\
++					break;				\
++				if (type != VERIFY_WRITE) {		\
++					__addr = __addr_ao;		\
++					continue;			\
++				}					\
++				if (__put_user(__c_ao, (char __user *)__addr))	\
++					break;				\
 +				__addr = __addr_ao;			\
-+				continue;				\
 +			}						\
-+			if (__put_user(__c_ao, (char __user *)__addr))	\
-+				break;					\
-+			__addr = __addr_ao;				\
 +		}							\
 +	}								\
 +	__ret_ao;							\
@@ -19351,7 +19653,7 @@ index 8ec57c0..451bcfc 100644
  
  /*
   * The exception table consists of pairs of addresses relative to the
-@@ -168,10 +200,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
+@@ -176,10 +210,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
  	register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX);		\
  	__chk_user_ptr(ptr);						\
  	might_fault();							\
@@ -19364,7 +19666,7 @@ index 8ec57c0..451bcfc 100644
  	__ret_gu;							\
  })
  
-@@ -179,13 +213,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
+@@ -187,13 +223,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
  	asm volatile("call __put_user_" #size : "=a" (__ret_pu)	\
  		     : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
  
@@ -19389,7 +19691,7 @@ index 8ec57c0..451bcfc 100644
  		     "3: " ASM_CLAC "\n"				\
  		     ".section .fixup,\"ax\"\n"				\
  		     "4:	movl %3,%0\n"				\
-@@ -198,8 +240,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
+@@ -206,8 +250,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
  
  #define __put_user_asm_ex_u64(x, addr)					\
  	asm volatile(ASM_STAC "\n"					\
@@ -19400,7 +19702,7 @@ index 8ec57c0..451bcfc 100644
  		     "3: " ASM_CLAC "\n"				\
  		     _ASM_EXTABLE_EX(1b, 2b)				\
  		     _ASM_EXTABLE_EX(2b, 3b)				\
-@@ -249,7 +291,8 @@ extern void __put_user_8(void);
+@@ -257,7 +301,8 @@ extern void __put_user_8(void);
  	__typeof__(*(ptr)) __pu_val;				\
  	__chk_user_ptr(ptr);					\
  	might_fault();						\
@@ -19410,7 +19712,7 @@ index 8ec57c0..451bcfc 100644
  	switch (sizeof(*(ptr))) {				\
  	case 1:							\
  		__put_user_x(1, __pu_val, ptr, __ret_pu);	\
-@@ -267,6 +310,7 @@ extern void __put_user_8(void);
+@@ -275,6 +320,7 @@ extern void __put_user_8(void);
  		__put_user_x(X, __pu_val, ptr, __ret_pu);	\
  		break;						\
  	}							\
@@ -19418,7 +19720,7 @@ index 8ec57c0..451bcfc 100644
  	__ret_pu;						\
  })
  
-@@ -347,8 +391,10 @@ do {									\
+@@ -355,8 +401,10 @@ do {									\
  } while (0)
  
  #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret)	\
@@ -19430,7 +19732,7 @@ index 8ec57c0..451bcfc 100644
  		     "2: " ASM_CLAC "\n"				\
  		     ".section .fixup,\"ax\"\n"				\
  		     "3:	mov %3,%0\n"				\
-@@ -356,8 +402,10 @@ do {									\
+@@ -364,8 +412,10 @@ do {									\
  		     "	jmp 2b\n"					\
  		     ".previous\n"					\
  		     _ASM_EXTABLE(1b, 3b)				\
@@ -19443,7 +19745,7 @@ index 8ec57c0..451bcfc 100644
  
  #define __get_user_size_ex(x, ptr, size)				\
  do {									\
-@@ -381,7 +429,7 @@ do {									\
+@@ -389,7 +439,7 @@ do {									\
  } while (0)
  
  #define __get_user_asm_ex(x, addr, itype, rtype, ltype)			\
@@ -19452,7 +19754,7 @@ index 8ec57c0..451bcfc 100644
  		     "2:\n"						\
  		     _ASM_EXTABLE_EX(1b, 2b)				\
  		     : ltype(x) : "m" (__m(addr)))
-@@ -398,13 +446,24 @@ do {									\
+@@ -406,13 +456,24 @@ do {									\
  	int __gu_err;							\
  	unsigned long __gu_val;						\
  	__get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT);	\
@@ -19479,7 +19781,7 @@ index 8ec57c0..451bcfc 100644
  
  /*
   * Tell gcc we read from memory instead of writing: this is because
-@@ -412,8 +471,10 @@ struct __large_struct { unsigned long buf[100]; };
+@@ -420,8 +481,10 @@ struct __large_struct { unsigned long buf[100]; };
   * aliasing issues.
   */
  #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret)	\
@@ -19491,7 +19793,7 @@ index 8ec57c0..451bcfc 100644
  		     "2: " ASM_CLAC "\n"				\
  		     ".section .fixup,\"ax\"\n"				\
  		     "3:	mov %3,%0\n"				\
-@@ -421,10 +482,12 @@ struct __large_struct { unsigned long buf[100]; };
+@@ -429,10 +492,12 @@ struct __large_struct { unsigned long buf[100]; };
  		     ".previous\n"					\
  		     _ASM_EXTABLE(1b, 3b)				\
  		     : "=r"(err)					\
@@ -19506,7 +19808,7 @@ index 8ec57c0..451bcfc 100644
  		     "2:\n"						\
  		     _ASM_EXTABLE_EX(1b, 2b)				\
  		     : : ltype(x), "m" (__m(addr)))
-@@ -434,11 +497,13 @@ struct __large_struct { unsigned long buf[100]; };
+@@ -442,11 +507,13 @@ struct __large_struct { unsigned long buf[100]; };
   */
  #define uaccess_try	do {						\
  	current_thread_info()->uaccess_err = 0;				\
@@ -19520,7 +19822,7 @@ index 8ec57c0..451bcfc 100644
  	(err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0);	\
  } while (0)
  
-@@ -463,8 +528,12 @@ struct __large_struct { unsigned long buf[100]; };
+@@ -471,8 +538,12 @@ struct __large_struct { unsigned long buf[100]; };
   * On error, the variable @x is set to zero.
   */
  
@@ -19533,7 +19835,7 @@ index 8ec57c0..451bcfc 100644
  
  /**
   * __put_user: - Write a simple value into user space, with less checking.
-@@ -486,8 +555,12 @@ struct __large_struct { unsigned long buf[100]; };
+@@ -494,8 +565,12 @@ struct __large_struct { unsigned long buf[100]; };
   * Returns zero on success, or -EFAULT on error.
   */
  
@@ -19546,7 +19848,7 @@ index 8ec57c0..451bcfc 100644
  
  #define __get_user_unaligned __get_user
  #define __put_user_unaligned __put_user
-@@ -505,7 +578,7 @@ struct __large_struct { unsigned long buf[100]; };
+@@ -513,7 +588,7 @@ struct __large_struct { unsigned long buf[100]; };
  #define get_user_ex(x, ptr)	do {					\
  	unsigned long __gue_val;					\
  	__get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr))));	\
@@ -19555,7 +19857,88 @@ index 8ec57c0..451bcfc 100644
  } while (0)
  
  #define put_user_try		uaccess_try
-@@ -536,17 +609,6 @@ extern struct movsl_mask {
+@@ -542,18 +617,19 @@ extern void __cmpxchg_wrong_size(void)
+ 	__typeof__(ptr) __uval = (uval);				\
+ 	__typeof__(*(ptr)) __old = (old);				\
+ 	__typeof__(*(ptr)) __new = (new);				\
++	pax_open_userland();						\
+ 	switch (size) {							\
+ 	case 1:								\
+ 	{								\
+ 		asm volatile("\t" ASM_STAC "\n"				\
+-			"1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n"		\
++			"1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
+ 			"2:\t" ASM_CLAC "\n"				\
+ 			"\t.section .fixup, \"ax\"\n"			\
+ 			"3:\tmov     %3, %0\n"				\
+ 			"\tjmp     2b\n"				\
+ 			"\t.previous\n"					\
+ 			_ASM_EXTABLE(1b, 3b)				\
+-			: "+r" (__ret), "=a" (__old), "+m" (*(ptr))	\
++			: "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
+ 			: "i" (-EFAULT), "q" (__new), "1" (__old)	\
+ 			: "memory"					\
+ 		);							\
+@@ -562,14 +638,14 @@ extern void __cmpxchg_wrong_size(void)
+ 	case 2:								\
+ 	{								\
+ 		asm volatile("\t" ASM_STAC "\n"				\
+-			"1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n"		\
++			"1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
+ 			"2:\t" ASM_CLAC "\n"				\
+ 			"\t.section .fixup, \"ax\"\n"			\
+ 			"3:\tmov     %3, %0\n"				\
+ 			"\tjmp     2b\n"				\
+ 			"\t.previous\n"					\
+ 			_ASM_EXTABLE(1b, 3b)				\
+-			: "+r" (__ret), "=a" (__old), "+m" (*(ptr))	\
++			: "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
+ 			: "i" (-EFAULT), "r" (__new), "1" (__old)	\
+ 			: "memory"					\
+ 		);							\
+@@ -578,14 +654,14 @@ extern void __cmpxchg_wrong_size(void)
+ 	case 4:								\
+ 	{								\
+ 		asm volatile("\t" ASM_STAC "\n"				\
+-			"1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n"		\
++			"1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
+ 			"2:\t" ASM_CLAC "\n"				\
+ 			"\t.section .fixup, \"ax\"\n"			\
+ 			"3:\tmov     %3, %0\n"				\
+ 			"\tjmp     2b\n"				\
+ 			"\t.previous\n"					\
+ 			_ASM_EXTABLE(1b, 3b)				\
+-			: "+r" (__ret), "=a" (__old), "+m" (*(ptr))	\
++			: "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
+ 			: "i" (-EFAULT), "r" (__new), "1" (__old)	\
+ 			: "memory"					\
+ 		);							\
+@@ -597,14 +673,14 @@ extern void __cmpxchg_wrong_size(void)
+ 			__cmpxchg_wrong_size();				\
+ 									\
+ 		asm volatile("\t" ASM_STAC "\n"				\
+-			"1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n"		\
++			"1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
+ 			"2:\t" ASM_CLAC "\n"				\
+ 			"\t.section .fixup, \"ax\"\n"			\
+ 			"3:\tmov     %3, %0\n"				\
+ 			"\tjmp     2b\n"				\
+ 			"\t.previous\n"					\
+ 			_ASM_EXTABLE(1b, 3b)				\
+-			: "+r" (__ret), "=a" (__old), "+m" (*(ptr))	\
++			: "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
+ 			: "i" (-EFAULT), "r" (__new), "1" (__old)	\
+ 			: "memory"					\
+ 		);							\
+@@ -613,6 +689,7 @@ extern void __cmpxchg_wrong_size(void)
+ 	default:							\
+ 		__cmpxchg_wrong_size();					\
+ 	}								\
++	pax_close_userland();						\
+ 	*__uval = __old;						\
+ 	__ret;								\
+ })
+@@ -636,17 +713,6 @@ extern struct movsl_mask {
  
  #define ARCH_HAS_NOCACHE_UACCESS 1
  
@@ -19573,7 +19956,7 @@ index 8ec57c0..451bcfc 100644
  #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
  # define copy_user_diag __compiletime_error
  #else
-@@ -556,7 +618,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
+@@ -656,7 +722,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
  extern void copy_user_diag("copy_from_user() buffer size is too small")
  copy_from_user_overflow(void);
  extern void copy_user_diag("copy_to_user() buffer size is too small")
@@ -19582,7 +19965,7 @@ index 8ec57c0..451bcfc 100644
  
  #undef copy_user_diag
  
-@@ -569,7 +631,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
+@@ -669,7 +735,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
  
  extern void
  __compiletime_warning("copy_to_user() buffer size is not provably correct")
@@ -19591,7 +19974,7 @@ index 8ec57c0..451bcfc 100644
  #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
  
  #else
-@@ -584,10 +646,16 @@ __copy_from_user_overflow(int size, unsigned long count)
+@@ -684,10 +750,16 @@ __copy_from_user_overflow(int size, unsigned long count)
  
  #endif
  
@@ -19609,7 +19992,7 @@ index 8ec57c0..451bcfc 100644
  
  	might_fault();
  
-@@ -609,12 +677,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
+@@ -709,12 +781,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
  	 * case, and do only runtime checking for non-constant sizes.
  	 */
  
@@ -19631,7 +20014,7 @@ index 8ec57c0..451bcfc 100644
  
  	return n;
  }
-@@ -622,17 +693,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
+@@ -722,17 +797,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
  static inline unsigned long __must_check
  copy_to_user(void __user *to, const void *from, unsigned long n)
  {
@@ -19727,7 +20110,7 @@ index 3c03a5d..1071638 100644
  
  #endif /* _ASM_X86_UACCESS_32_H */
 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
-index 190413d..206c200 100644
+index 12a26b9..206c200 100644
 --- a/arch/x86/include/asm/uaccess_64.h
 +++ b/arch/x86/include/asm/uaccess_64.h
 @@ -10,6 +10,9 @@
@@ -20005,8 +20388,7 @@ index 190413d..206c200 100644
 +static __must_check __always_inline unsigned long
 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
  {
--	return __copy_from_user_nocheck(dst, (__force const void *)src, size);
-+	return __copy_from_user_nocheck(dst, src, size);
+ 	return __copy_from_user_nocheck(dst, src, size);
  }
  
 -static __must_check __always_inline int
@@ -20014,8 +20396,7 @@ index 190413d..206c200 100644
 +static __must_check __always_inline unsigned long
 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
  {
--	return __copy_to_user_nocheck((__force void *)dst, src, size);
-+	return __copy_to_user_nocheck(dst, src, size);
+ 	return __copy_to_user_nocheck(dst, src, size);
  }
  
 -extern long __copy_user_nocache(void *dst, const void __user *src,
@@ -20077,7 +20458,7 @@ index 5b238981..77fdd78 100644
  
  #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
-index 0f1be11..f7542bf 100644
+index e45e4da..44e8572 100644
 --- a/arch/x86/include/asm/x86_init.h
 +++ b/arch/x86/include/asm/x86_init.h
 @@ -129,7 +129,7 @@ struct x86_init_ops {
@@ -20126,7 +20507,7 @@ index 0f1be11..f7542bf 100644
  extern struct x86_init_ops x86_init;
  extern struct x86_cpuinit_ops x86_cpuinit;
 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
-index b913915..4f5a581 100644
+index 3e276eb..2eb3c30 100644
 --- a/arch/x86/include/asm/xen/page.h
 +++ b/arch/x86/include/asm/xen/page.h
 @@ -56,7 +56,7 @@ extern int m2p_remove_override(struct page *page,
@@ -20139,10 +20520,10 @@ index b913915..4f5a581 100644
  	unsigned long mfn;
  
 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
-index 0415cda..3b22adc 100644
+index 6c1d741..39e6ecf 100644
 --- a/arch/x86/include/asm/xsave.h
 +++ b/arch/x86/include/asm/xsave.h
-@@ -70,8 +70,11 @@ static inline int xsave_user(struct xsave_struct __user *buf)
+@@ -80,8 +80,11 @@ static inline int xsave_user(struct xsave_struct __user *buf)
  	if (unlikely(err))
  		return -EFAULT;
  
@@ -20155,7 +20536,7 @@ index 0415cda..3b22adc 100644
  			     "2: " ASM_CLAC "\n"
  			     ".section .fixup,\"ax\"\n"
  			     "3:  movl $-1,%[err]\n"
-@@ -81,18 +84,22 @@ static inline int xsave_user(struct xsave_struct __user *buf)
+@@ -91,18 +94,22 @@ static inline int xsave_user(struct xsave_struct __user *buf)
  			     : [err] "=r" (err)
  			     : "D" (buf), "a" (-1), "d" (-1), "0" (0)
  			     : "memory");
@@ -20180,7 +20561,7 @@ index 0415cda..3b22adc 100644
  			     "2: " ASM_CLAC "\n"
  			     ".section .fixup,\"ax\"\n"
  			     "3:  movl $-1,%[err]\n"
-@@ -102,6 +109,7 @@ static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
+@@ -112,6 +119,7 @@ static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
  			     : [err] "=r" (err)
  			     : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
  			     : "memory");	/* memory required? */
@@ -20214,7 +20595,7 @@ index 7b0a55a..ad115bf 100644
  
  /* top of stack page */
 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
-index 9b0a34e..fc7e553 100644
+index cb648c8..91cb07e 100644
 --- a/arch/x86/kernel/Makefile
 +++ b/arch/x86/kernel/Makefile
 @@ -24,7 +24,7 @@ obj-y			+= time.o ioport.o ldt.o dumpstack.o nmi.o
@@ -20227,10 +20608,10 @@ index 9b0a34e..fc7e553 100644
  obj-y			+= syscall_$(BITS).o
  obj-$(CONFIG_X86_64)	+= vsyscall_64.o
 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
-index 6c0b43b..e67bb31 100644
+index 1dac942..19c8b0c 100644
 --- a/arch/x86/kernel/acpi/boot.c
 +++ b/arch/x86/kernel/acpi/boot.c
-@@ -1315,7 +1315,7 @@ static int __init dmi_ignore_irq0_timer_override(const struct dmi_system_id *d)
+@@ -1312,7 +1312,7 @@ static int __init dmi_ignore_irq0_timer_override(const struct dmi_system_id *d)
   * If your system is blacklisted here, but you find that acpi=force
   * works for you, please contact linux-acpi@vger.kernel.org
   */
@@ -20239,7 +20620,7 @@ index 6c0b43b..e67bb31 100644
  	/*
  	 * Boxes that need ACPI disabled
  	 */
-@@ -1390,7 +1390,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
+@@ -1387,7 +1387,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
  };
  
  /* second table for DMI checks that should run after early-quirks */
@@ -20441,10 +20822,10 @@ index df94598..f3b29bf 100644
  	bp_int3_handler = handler;
  	bp_int3_addr = (u8 *)addr + sizeof(int3);
 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
-index d278736..0b4af9a8 100644
+index 7f26c9a..694544e 100644
 --- a/arch/x86/kernel/apic/apic.c
 +++ b/arch/x86/kernel/apic/apic.c
-@@ -191,7 +191,7 @@ int first_system_vector = 0xfe;
+@@ -198,7 +198,7 @@ int first_system_vector = 0xfe;
  /*
   * Debug level, exported for io_apic.c
   */
@@ -20453,20 +20834,20 @@ index d278736..0b4af9a8 100644
  
  int pic_mode;
  
-@@ -1986,7 +1986,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
+@@ -1992,7 +1992,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
  	apic_write(APIC_ESR, 0);
- 	v1 = apic_read(APIC_ESR);
+ 	v = apic_read(APIC_ESR);
  	ack_APIC_irq();
 -	atomic_inc(&irq_err_count);
 +	atomic_inc_unchecked(&irq_err_count);
  
- 	apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x(%02x)",
- 		    smp_processor_id(), v0 , v1);
+ 	apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
+ 		    smp_processor_id(), v);
 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
-index 00c77cf..2dc6a2d 100644
+index 2c621a6..fa2b1ae 100644
 --- a/arch/x86/kernel/apic/apic_flat_64.c
 +++ b/arch/x86/kernel/apic/apic_flat_64.c
-@@ -157,7 +157,7 @@ static int flat_probe(void)
+@@ -154,7 +154,7 @@ static int flat_probe(void)
  	return 1;
  }
  
@@ -20475,7 +20856,7 @@ index 00c77cf..2dc6a2d 100644
  	.name				= "flat",
  	.probe				= flat_probe,
  	.acpi_madt_oem_check		= flat_acpi_madt_oem_check,
-@@ -271,7 +271,7 @@ static int physflat_probe(void)
+@@ -268,7 +268,7 @@ static int physflat_probe(void)
  	return 0;
  }
  
@@ -20485,10 +20866,10 @@ index 00c77cf..2dc6a2d 100644
  	.name				= "physical flat",
  	.probe				= physflat_probe,
 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
-index e145f28..2752888 100644
+index 191ce75..2db6d63 100644
 --- a/arch/x86/kernel/apic/apic_noop.c
 +++ b/arch/x86/kernel/apic/apic_noop.c
-@@ -119,7 +119,7 @@ static void noop_apic_write(u32 reg, u32 v)
+@@ -118,7 +118,7 @@ static void noop_apic_write(u32 reg, u32 v)
  	WARN_ON_ONCE(cpu_has_apic && !disable_apic);
  }
  
@@ -20534,10 +20915,10 @@ index c552247..587a316 100644
  	.name				= "es7000",
  	.probe				= probe_es7000,
 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
-index e63a5bd..c0babf8 100644
+index 6ad4658..38a7b5c 100644
 --- a/arch/x86/kernel/apic/io_apic.c
 +++ b/arch/x86/kernel/apic/io_apic.c
-@@ -1060,7 +1060,7 @@ int IO_APIC_get_PCI_irq_vector(int bus, int slot, int pin,
+@@ -1057,7 +1057,7 @@ int IO_APIC_get_PCI_irq_vector(int bus, int slot, int pin,
  }
  EXPORT_SYMBOL(IO_APIC_get_PCI_irq_vector);
  
@@ -20546,7 +20927,7 @@ index e63a5bd..c0babf8 100644
  {
  	/* Used to the online set of cpus does not change
  	 * during assign_irq_vector.
-@@ -1068,7 +1068,7 @@ void lock_vector_lock(void)
+@@ -1065,7 +1065,7 @@ void lock_vector_lock(void)
  	raw_spin_lock(&vector_lock);
  }
  
@@ -20555,7 +20936,7 @@ index e63a5bd..c0babf8 100644
  {
  	raw_spin_unlock(&vector_lock);
  }
-@@ -2367,7 +2367,7 @@ static void ack_apic_edge(struct irq_data *data)
+@@ -2364,7 +2364,7 @@ static void ack_apic_edge(struct irq_data *data)
  	ack_APIC_irq();
  }
  
@@ -20564,7 +20945,7 @@ index e63a5bd..c0babf8 100644
  
  #ifdef CONFIG_GENERIC_PENDING_IRQ
  static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
-@@ -2508,7 +2508,7 @@ static void ack_apic_level(struct irq_data *data)
+@@ -2505,7 +2505,7 @@ static void ack_apic_level(struct irq_data *data)
  	 * at the cpu.
  	 */
  	if (!(v & (1 << (i & 0x1f)))) {
@@ -20601,10 +20982,10 @@ index eb35ef9..f184a21 100644
  	.name				= "default",
  	.probe				= probe_default,
 diff --git a/arch/x86/kernel/apic/summit_32.c b/arch/x86/kernel/apic/summit_32.c
-index 77c95c0..434f8a4 100644
+index 00146f9..5e299b8 100644
 --- a/arch/x86/kernel/apic/summit_32.c
 +++ b/arch/x86/kernel/apic/summit_32.c
-@@ -486,7 +486,7 @@ void setup_summit(void)
+@@ -485,7 +485,7 @@ void setup_summit(void)
  }
  #endif
  
@@ -20614,10 +20995,10 @@ index 77c95c0..434f8a4 100644
  	.name				= "summit",
  	.probe				= probe_summit,
 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
-index 140e29d..d88bc95 100644
+index cac85ee..01fa741 100644
 --- a/arch/x86/kernel/apic/x2apic_cluster.c
 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
-@@ -183,7 +183,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
+@@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
  	return notifier_from_errno(err);
  }
  
@@ -20626,7 +21007,7 @@ index 140e29d..d88bc95 100644
  	.notifier_call = update_clusterinfo,
  };
  
-@@ -235,7 +235,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
+@@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
  		cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
  }
  
@@ -20636,10 +21017,10 @@ index 140e29d..d88bc95 100644
  	.name				= "cluster x2apic",
  	.probe				= x2apic_cluster_probe,
 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
-index 562a76d..a003c0f 100644
+index de231e3..1d1b2ee 100644
 --- a/arch/x86/kernel/apic/x2apic_phys.c
 +++ b/arch/x86/kernel/apic/x2apic_phys.c
-@@ -89,7 +89,7 @@ static int x2apic_phys_probe(void)
+@@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
  	return apic == &apic_x2apic_phys;
  }
  
@@ -20649,7 +21030,7 @@ index 562a76d..a003c0f 100644
  	.name				= "physical x2apic",
  	.probe				= x2apic_phys_probe,
 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
-index ad0dc04..0d9cc56 100644
+index d263b13..963258b 100644
 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
 @@ -350,7 +350,7 @@ static int uv_probe(void)
@@ -20789,7 +21170,7 @@ index e7c798b..2b2019b 100644
  	BLANK();
  
 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
-index 47b56a7..efc2bc6 100644
+index 7fd54f0..0691410 100644
 --- a/arch/x86/kernel/cpu/Makefile
 +++ b/arch/x86/kernel/cpu/Makefile
 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
@@ -20804,10 +21185,10 @@ index 47b56a7..efc2bc6 100644
  obj-y			+= proc.o capflags.o powerflags.o common.o
  obj-y			+= rdrand.o
 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
-index 59bfebc..d8f27bd 100644
+index c67ffa6..f41fbbf 100644
 --- a/arch/x86/kernel/cpu/amd.c
 +++ b/arch/x86/kernel/cpu/amd.c
-@@ -753,7 +753,7 @@ static void init_amd(struct cpuinfo_x86 *c)
+@@ -752,7 +752,7 @@ static void init_amd(struct cpuinfo_x86 *c)
  static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
  {
  	/* AMD errata T13 (order #21922) */
@@ -20817,7 +21198,7 @@ index 59bfebc..d8f27bd 100644
  		if (c->x86_model == 3 && c->x86_mask == 0)
  			size = 64;
 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
-index fe2bdd0..77b0d1b 100644
+index 8e28bf2..bf5c0d2 100644
 --- a/arch/x86/kernel/cpu/common.c
 +++ b/arch/x86/kernel/cpu/common.c
 @@ -88,60 +88,6 @@ static const struct cpu_dev default_cpu = {
@@ -20950,7 +21331,7 @@ index fe2bdd0..77b0d1b 100644
  	gdt_descr.size = GDT_SIZE - 1;
  	load_gdt(&gdt_descr);
  	/* Reload the per-cpu base */
-@@ -882,6 +881,10 @@ static void identify_cpu(struct cpuinfo_x86 *c)
+@@ -883,6 +882,10 @@ static void identify_cpu(struct cpuinfo_x86 *c)
  	setup_smep(c);
  	setup_smap(c);
  
@@ -20961,7 +21342,7 @@ index fe2bdd0..77b0d1b 100644
  	/*
  	 * The vendor-specific functions might have changed features.
  	 * Now we do "generic changes."
-@@ -890,6 +893,10 @@ static void identify_cpu(struct cpuinfo_x86 *c)
+@@ -891,6 +894,10 @@ static void identify_cpu(struct cpuinfo_x86 *c)
  	/* Filter out anything that depends on CPUID levels we don't have */
  	filter_cpuid_features(c, true);
  
@@ -20972,7 +21353,7 @@ index fe2bdd0..77b0d1b 100644
  	/* If the model name is still unset, do table lookup. */
  	if (!c->x86_model_id[0]) {
  		const char *p;
-@@ -1077,10 +1084,12 @@ static __init int setup_disablecpuid(char *arg)
+@@ -1078,10 +1085,12 @@ static __init int setup_disablecpuid(char *arg)
  }
  __setup("clearcpuid=", setup_disablecpuid);
  
@@ -20988,7 +21369,7 @@ index fe2bdd0..77b0d1b 100644
  
  DEFINE_PER_CPU_FIRST(union irq_stack_union,
  		     irq_stack_union) __aligned(PAGE_SIZE) __visible;
-@@ -1094,7 +1103,7 @@ DEFINE_PER_CPU(struct task_struct *, current_task) ____cacheline_aligned =
+@@ -1095,7 +1104,7 @@ DEFINE_PER_CPU(struct task_struct *, current_task) ____cacheline_aligned =
  EXPORT_PER_CPU_SYMBOL(current_task);
  
  DEFINE_PER_CPU(unsigned long, kernel_stack) =
@@ -20997,7 +21378,7 @@ index fe2bdd0..77b0d1b 100644
  EXPORT_PER_CPU_SYMBOL(kernel_stack);
  
  DEFINE_PER_CPU(char *, irq_stack_ptr) =
-@@ -1244,7 +1253,7 @@ void cpu_init(void)
+@@ -1245,7 +1254,7 @@ void cpu_init(void)
  	load_ucode_ap();
  
  	cpu = stack_smp_processor_id();
@@ -21006,7 +21387,7 @@ index fe2bdd0..77b0d1b 100644
  	oist = &per_cpu(orig_ist, cpu);
  
  #ifdef CONFIG_NUMA
-@@ -1279,7 +1288,6 @@ void cpu_init(void)
+@@ -1280,7 +1289,6 @@ void cpu_init(void)
  	wrmsrl(MSR_KERNEL_GS_BASE, 0);
  	barrier();
  
@@ -21014,7 +21395,7 @@ index fe2bdd0..77b0d1b 100644
  	enable_x2apic();
  
  	/*
-@@ -1331,7 +1339,7 @@ void cpu_init(void)
+@@ -1332,7 +1340,7 @@ void cpu_init(void)
  {
  	int cpu = smp_processor_id();
  	struct task_struct *curr = current;
@@ -21115,7 +21496,7 @@ index 0641113..06f5ba4 100644
  					      "index%1lu", i);
  		if (unlikely(retval)) {
 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
-index b3218cd..99a75de 100644
+index 4d5419b..95f11bb 100644
 --- a/arch/x86/kernel/cpu/mcheck/mce.c
 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
 @@ -45,6 +45,7 @@
@@ -21239,7 +21620,7 @@ index b3218cd..99a75de 100644
  	mce_chrdev_open_exclu = 0;
  
  	spin_unlock(&mce_chrdev_state_lock);
-@@ -2404,7 +2407,7 @@ static __init void mce_init_banks(void)
+@@ -2406,7 +2409,7 @@ static __init void mce_init_banks(void)
  
  	for (i = 0; i < mca_cfg.banks; i++) {
  		struct mce_bank *b = &mce_banks[i];
@@ -21248,7 +21629,7 @@ index b3218cd..99a75de 100644
  
  		sysfs_attr_init(&a->attr);
  		a->attr.name	= b->attrname;
-@@ -2472,7 +2475,7 @@ struct dentry *mce_get_debugfs_dir(void)
+@@ -2474,7 +2477,7 @@ struct dentry *mce_get_debugfs_dir(void)
  static void mce_reset(void)
  {
  	cpu_missing = 0;
@@ -21258,10 +21639,10 @@ index b3218cd..99a75de 100644
  	atomic_set(&mce_callin, 0);
  	atomic_set(&global_nwo, 0);
 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
-index 1c044b1..37a2a43 100644
+index a304298..49b6d06 100644
 --- a/arch/x86/kernel/cpu/mcheck/p5.c
 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
-@@ -11,6 +11,7 @@
+@@ -10,6 +10,7 @@
  #include <asm/processor.h>
  #include <asm/mce.h>
  #include <asm/msr.h>
@@ -21269,7 +21650,7 @@ index 1c044b1..37a2a43 100644
  
  /* By default disabled */
  int mce_p5_enabled __read_mostly;
-@@ -49,7 +50,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
+@@ -48,7 +49,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
  	if (!cpu_has(c, X86_FEATURE_MCE))
  		return;
  
@@ -21280,10 +21661,10 @@ index 1c044b1..37a2a43 100644
  	wmb();
  
 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
-index e9a701a..35317d6 100644
+index 7dc5564..1273569 100644
 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
-@@ -10,6 +10,7 @@
+@@ -9,6 +9,7 @@
  #include <asm/processor.h>
  #include <asm/mce.h>
  #include <asm/msr.h>
@@ -21291,7 +21672,7 @@ index e9a701a..35317d6 100644
  
  /* Machine check handler for WinChip C6: */
  static void winchip_machine_check(struct pt_regs *regs, long error_code)
-@@ -23,7 +24,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
+@@ -22,7 +23,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
  {
  	u32 lo, hi;
  
@@ -21301,6 +21682,39 @@ index e9a701a..35317d6 100644
  	/* Make sure the vector pointer is visible before we enable MCEs: */
  	wmb();
  
+diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
+index 15c9876..0a43909 100644
+--- a/arch/x86/kernel/cpu/microcode/core.c
++++ b/arch/x86/kernel/cpu/microcode/core.c
+@@ -513,7 +513,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
+ 	return NOTIFY_OK;
+ }
+ 
+-static struct notifier_block __refdata mc_cpu_notifier = {
++static struct notifier_block mc_cpu_notifier = {
+ 	.notifier_call	= mc_cpu_callback,
+ };
+ 
+diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
+index a276fa7..e66810f 100644
+--- a/arch/x86/kernel/cpu/microcode/intel.c
++++ b/arch/x86/kernel/cpu/microcode/intel.c
+@@ -293,13 +293,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
+ 
+ static int get_ucode_user(void *to, const void *from, size_t n)
+ {
+-	return copy_from_user(to, from, n);
++	return copy_from_user(to, (const void __force_user *)from, n);
+ }
+ 
+ static enum ucode_state
+ request_microcode_user(int cpu, const void __user *buf, size_t size)
+ {
+-	return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
++	return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
+ }
+ 
+ static void microcode_fini_cpu(int cpu)
 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
 index f961de9..8a9d332 100644
 --- a/arch/x86/kernel/cpu/mtrr/main.c
@@ -21328,7 +21742,7 @@ index df5e41f..816c719 100644
  extern int generic_get_free_region(unsigned long base, unsigned long size,
  				   int replace_reg);
 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
-index db6cdbe..faaf834 100644
+index 79f9f84..38ace52 100644
 --- a/arch/x86/kernel/cpu/perf_event.c
 +++ b/arch/x86/kernel/cpu/perf_event.c
 @@ -1351,7 +1351,7 @@ static void __init pmu_check_apic(void)
@@ -21349,7 +21763,7 @@ index db6cdbe..faaf834 100644
  	.name = "events",
  	.attrs = events_attr,
  };
-@@ -1961,7 +1961,7 @@ static unsigned long get_segment_base(unsigned int segment)
+@@ -1971,7 +1971,7 @@ static unsigned long get_segment_base(unsigned int segment)
  		if (idx > GDT_ENTRIES)
  			return 0;
  
@@ -21358,7 +21772,7 @@ index db6cdbe..faaf834 100644
  	}
  
  	return get_desc_base(desc + idx);
-@@ -2051,7 +2051,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
+@@ -2061,7 +2061,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
  			break;
  
  		perf_callchain_store(entry, frame.return_address);
@@ -21381,13 +21795,13 @@ index 639d128..e92d7e5 100644
  
  	while (amd_iommu_v2_event_descs[i].attr.attr.name)
 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
-index 0fa4f24..17990ed 100644
+index aa333d9..f9db700 100644
 --- a/arch/x86/kernel/cpu/perf_event_intel.c
 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
-@@ -2314,10 +2314,10 @@ __init int intel_pmu_init(void)
- 	 * v2 and above have a perf capabilities MSR
- 	 */
- 	if (version > 1) {
+@@ -2309,10 +2309,10 @@ __init int intel_pmu_init(void)
+ 		x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
+ 
+ 	if (boot_cpu_has(X86_FEATURE_PDCM)) {
 -		u64 capabilities;
 +		u64 capabilities = x86_pmu.intel_cap.capabilities;
  
@@ -21398,11 +21812,24 @@ index 0fa4f24..17990ed 100644
  	}
  
  	intel_ds_init();
+diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
+index 5ad35ad..e0a3960 100644
+--- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
++++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
+@@ -425,7 +425,7 @@ static struct attribute *rapl_events_cln_attr[] = {
+ 	NULL,
+ };
+ 
+-static struct attribute_group rapl_pmu_events_group = {
++static attribute_group_no_const rapl_pmu_events_group __read_only = {
+ 	.name = "events",
+ 	.attrs = NULL, /* patched at runtime */
+ };
 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
-index 29c2487..a5606fa 100644
+index 047f540..afdeba0 100644
 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
-@@ -3318,7 +3318,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
+@@ -3326,7 +3326,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
  static int __init uncore_type_init(struct intel_uncore_type *type)
  {
  	struct intel_uncore_pmu *pmus;
@@ -21438,10 +21865,10 @@ index 7d9481c..99c7e4b 100644
  	.notifier_call = cpuid_class_cpu_callback,
  };
 diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
-index 18677a9..f67c45b 100644
+index a57902e..ebaae2a 100644
 --- a/arch/x86/kernel/crash.c
 +++ b/arch/x86/kernel/crash.c
-@@ -58,10 +58,8 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
+@@ -57,10 +57,8 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
  {
  #ifdef CONFIG_X86_32
  	struct pt_regs fixed_regs;
@@ -21467,10 +21894,10 @@ index afa64ad..dce67dd 100644
  			return -EFAULT;
  		}
 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
-index 5d3fe8d..02e1429 100644
+index f6dfd93..892ade4 100644
 --- a/arch/x86/kernel/doublefault.c
 +++ b/arch/x86/kernel/doublefault.c
-@@ -13,7 +13,7 @@
+@@ -12,7 +12,7 @@
  
  #define DOUBLEFAULT_STACKSIZE (1024)
  static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
@@ -21479,7 +21906,7 @@ index 5d3fe8d..02e1429 100644
  
  #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
  
-@@ -23,7 +23,7 @@ static void doublefault_fn(void)
+@@ -22,7 +22,7 @@ static void doublefault_fn(void)
  	unsigned long gdt, tss;
  
  	native_store_gdt(&gdt_desc);
@@ -21488,7 +21915,7 @@ index 5d3fe8d..02e1429 100644
  
  	printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
  
-@@ -60,10 +60,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
+@@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
  		/* 0x2 bit is always set */
  		.flags		= X86_EFLAGS_SF | 0x2,
  		.sp		= STACK_START,
@@ -21656,7 +22083,7 @@ index d9c12d3..7858b62 100644
  
  	if (__die(str, regs, err))
 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
-index f2a1770..540657f 100644
+index f2a1770..10fa52d 100644
 --- a/arch/x86/kernel/dumpstack_32.c
 +++ b/arch/x86/kernel/dumpstack_32.c
 @@ -38,15 +38,13 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
@@ -21734,7 +22161,7 @@ index f2a1770..540657f 100644
  	return ud2 == 0x0b0f;
  }
 +
-+#ifdef CONFIG_PAX_MEMORY_STACKLEAK
++#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
 +void pax_check_alloca(unsigned long size)
 +{
 +	unsigned long sp = (unsigned long)&sp, stack_left;
@@ -21746,7 +22173,7 @@ index f2a1770..540657f 100644
 +EXPORT_SYMBOL(pax_check_alloca);
 +#endif
 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
-index addb207..99635fa 100644
+index addb207..921706b 100644
 --- a/arch/x86/kernel/dumpstack_64.c
 +++ b/arch/x86/kernel/dumpstack_64.c
 @@ -119,9 +119,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
@@ -21815,7 +22242,7 @@ index addb207..99635fa 100644
  	return ud2 == 0x0b0f;
  }
 +
-+#ifdef CONFIG_PAX_MEMORY_STACKLEAK
++#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
 +void pax_check_alloca(unsigned long size)
 +{
 +	unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
@@ -21862,7 +22289,7 @@ index addb207..99635fa 100644
 +EXPORT_SYMBOL(pax_check_alloca);
 +#endif
 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
-index 174da5f..5e55606 100644
+index 988c00a..4f673b6 100644
 --- a/arch/x86/kernel/e820.c
 +++ b/arch/x86/kernel/e820.c
 @@ -803,8 +803,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
@@ -23915,7 +24342,7 @@ index 1e96c36..3ff710a 100644
  /*
   * End of kprobes section
 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
-index e625319..b9abb9d 100644
+index 1ffc32d..e52c745 100644
 --- a/arch/x86/kernel/ftrace.c
 +++ b/arch/x86/kernel/ftrace.c
 @@ -104,6 +104,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
@@ -24440,7 +24867,7 @@ index f36bd42..56ee1534 100644
 +	.fill PAGE_SIZE_asm - GDT_SIZE,1,0
 +	.endr
 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
-index a468c0a..b9aed84 100644
+index a468c0a..c7dec74 100644
 --- a/arch/x86/kernel/head_64.S
 +++ b/arch/x86/kernel/head_64.S
 @@ -20,6 +20,8 @@
@@ -24532,6 +24959,15 @@ index a468c0a..b9aed84 100644
  	movq	initial_code(%rip),%rax
  	pushq	$0		# fake return address to stop unwinder
  	pushq	$__KERNEL_CS	# set correct cs
+@@ -313,7 +344,7 @@ ENDPROC(start_cpu0)
+ 	.quad	INIT_PER_CPU_VAR(irq_stack_union)
+ 
+ 	GLOBAL(stack_start)
+-	.quad  init_thread_union+THREAD_SIZE-8
++	.quad  init_thread_union+THREAD_SIZE-16
+ 	.word  0
+ 	__FINITDATA
+ 
 @@ -391,7 +422,7 @@ ENTRY(early_idt_handler)
  	call dump_stack
  #ifdef CONFIG_KALLSYMS	
@@ -24836,7 +25272,7 @@ index 4ddaf66..49d5c18 100644
  	regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
  	t->iopl = level << 12;
 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
-index 22d0687..e07b2a5 100644
+index d99f31d..1c0f466 100644
 --- a/arch/x86/kernel/irq.c
 +++ b/arch/x86/kernel/irq.c
 @@ -21,7 +21,7 @@
@@ -24870,10 +25306,19 @@ index 22d0687..e07b2a5 100644
  }
  
 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
-index d7fcbed..1f747f7 100644
+index d7fcbed..96e715a 100644
 --- a/arch/x86/kernel/irq_32.c
 +++ b/arch/x86/kernel/irq_32.c
-@@ -39,7 +39,7 @@ static int check_stack_overflow(void)
+@@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
+ 
+ #ifdef CONFIG_DEBUG_STACKOVERFLOW
+ 
++extern void gr_handle_kernel_exploit(void);
++
+ int sysctl_panic_on_stackoverflow __read_mostly;
+ 
+ /* Debugging check for stack overflow: is there less than 1KB free? */
+@@ -39,13 +41,14 @@ static int check_stack_overflow(void)
  	__asm__ __volatile__("andl %%esp,%0" :
  			     "=r" (sp) : "0" (THREAD_SIZE - 1));
  
@@ -24882,7 +25327,14 @@ index d7fcbed..1f747f7 100644
  }
  
  static void print_stack_overflow(void)
-@@ -59,8 +59,8 @@ static inline void print_stack_overflow(void) { }
+ {
+ 	printk(KERN_WARNING "low stack detected by irq handler\n");
+ 	dump_stack();
++	gr_handle_kernel_exploit();
+ 	if (sysctl_panic_on_stackoverflow)
+ 		panic("low stack detected by irq handler - check messages\n");
+ }
+@@ -59,8 +62,8 @@ static inline void print_stack_overflow(void) { }
   * per-CPU IRQ handling contexts (thread information and stack)
   */
  union irq_ctx {
@@ -24893,7 +25345,7 @@ index d7fcbed..1f747f7 100644
  } __attribute__((aligned(THREAD_SIZE)));
  
  static DEFINE_PER_CPU(union irq_ctx *, hardirq_ctx);
-@@ -80,10 +80,9 @@ static void call_on_stack(void *func, void *stack)
+@@ -80,10 +83,9 @@ static void call_on_stack(void *func, void *stack)
  static inline int
  execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
  {
@@ -24905,7 +25357,7 @@ index d7fcbed..1f747f7 100644
  	irqctx = __this_cpu_read(hardirq_ctx);
  
  	/*
-@@ -92,13 +91,16 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
+@@ -92,13 +94,16 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
  	 * handler) we can't do that and just have to keep using the
  	 * current stack (which is the irq stack already after all)
  	 */
@@ -24926,7 +25378,7 @@ index d7fcbed..1f747f7 100644
  
  	if (unlikely(overflow))
  		call_on_stack(print_stack_overflow, isp);
-@@ -110,6 +112,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
+@@ -110,6 +115,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
  		     :  "0" (irq),   "1" (desc),  "2" (isp),
  			"D" (desc->handle_irq)
  		     : "memory", "cc", "ecx");
@@ -24938,7 +25390,7 @@ index d7fcbed..1f747f7 100644
  	return 1;
  }
  
-@@ -118,48 +125,34 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
+@@ -118,48 +128,34 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
   */
  void irq_ctx_init(int cpu)
  {
@@ -25000,7 +25452,7 @@ index d7fcbed..1f747f7 100644
  }
  
  bool handle_irq(unsigned irq, struct pt_regs *regs)
-@@ -173,7 +166,7 @@ bool handle_irq(unsigned irq, struct pt_regs *regs)
+@@ -173,7 +169,7 @@ bool handle_irq(unsigned irq, struct pt_regs *regs)
  	if (unlikely(!desc))
  		return false;
  
@@ -25010,10 +25462,19 @@ index d7fcbed..1f747f7 100644
  			print_stack_overflow();
  		desc->handle_irq(irq, desc);
 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
-index 4d1c746..232961d 100644
+index 4d1c746..55a22d6 100644
 --- a/arch/x86/kernel/irq_64.c
 +++ b/arch/x86/kernel/irq_64.c
-@@ -44,7 +44,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
+@@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
+ DEFINE_PER_CPU(struct pt_regs *, irq_regs);
+ EXPORT_PER_CPU_SYMBOL(irq_regs);
+ 
++extern void gr_handle_kernel_exploit(void);
++
+ int sysctl_panic_on_stackoverflow;
+ 
+ /*
+@@ -44,7 +46,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
  	u64 estack_top, estack_bottom;
  	u64 curbase = (u64)task_stack_page(current);
  
@@ -25022,6 +25483,15 @@ index 4d1c746..232961d 100644
  		return;
  
  	if (regs->sp >= curbase + sizeof(struct thread_info) +
+@@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
+ 		irq_stack_top, irq_stack_bottom,
+ 		estack_top, estack_bottom);
+ 
++	gr_handle_kernel_exploit();
++
+ 	if (sysctl_panic_on_stackoverflow)
+ 		panic("low stack detected by irq handler - check messages\n");
+ #endif
 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
 index 26d5a55..a01160a 100644
 --- a/arch/x86/kernel/jump_label.c
@@ -25061,10 +25531,10 @@ index 26d5a55..a01160a 100644
  		}
  		memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
-index 836f832..a8bda67 100644
+index 7ec1d5f..5a7d130 100644
 --- a/arch/x86/kernel/kgdb.c
 +++ b/arch/x86/kernel/kgdb.c
-@@ -127,11 +127,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
+@@ -126,11 +126,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
  #ifdef CONFIG_X86_32
  	switch (regno) {
  	case GDB_SS:
@@ -25078,7 +25548,7 @@ index 836f832..a8bda67 100644
  			*(unsigned long *)mem = kernel_stack_pointer(regs);
  		break;
  	case GDB_GS:
-@@ -229,7 +229,10 @@ static void kgdb_correct_hw_break(void)
+@@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
  		bp->attr.bp_addr = breakinfo[breakno].addr;
  		bp->attr.bp_len = breakinfo[breakno].len;
  		bp->attr.bp_type = breakinfo[breakno].type;
@@ -25090,7 +25560,7 @@ index 836f832..a8bda67 100644
  		info->len = breakinfo[breakno].len;
  		info->type = breakinfo[breakno].type;
  		val = arch_install_hw_breakpoint(bp);
-@@ -476,12 +479,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
+@@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
  	case 'k':
  		/* clear the trace bit */
  		linux_regs->flags &= ~X86_EFLAGS_TF;
@@ -25105,7 +25575,7 @@ index 836f832..a8bda67 100644
  				   raw_smp_processor_id());
  		}
  
-@@ -546,7 +549,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
+@@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
  
  	switch (cmd) {
  	case DIE_DEBUG:
@@ -25114,7 +25584,7 @@ index 836f832..a8bda67 100644
  			if (user_mode(regs))
  				return single_step_cont(regs, args);
  			break;
-@@ -751,11 +754,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
+@@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
  #endif /* CONFIG_DEBUG_RODATA */
  
  	bpt->type = BP_BREAKPOINT;
@@ -25128,7 +25598,7 @@ index 836f832..a8bda67 100644
  				 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
  #ifdef CONFIG_DEBUG_RODATA
  	if (!err)
-@@ -768,7 +771,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
+@@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
  		return -EBUSY;
  	text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
  		  BREAK_INSTR_SIZE);
@@ -25137,7 +25607,7 @@ index 836f832..a8bda67 100644
  	if (err)
  		return err;
  	if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
-@@ -793,13 +796,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
+@@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
  	if (mutex_is_locked(&text_mutex))
  		goto knl_write;
  	text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
@@ -25339,11 +25809,33 @@ index 898160b..758cde8 100644
  		if (!reenter)
  			reset_current_kprobe();
  		preempt_enable_no_resched();
+diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
+index c2bedae..25e7ab6 100644
+--- a/arch/x86/kernel/ksysfs.c
++++ b/arch/x86/kernel/ksysfs.c
+@@ -184,7 +184,7 @@ out:
+ 
+ static struct kobj_attribute type_attr = __ATTR_RO(type);
+ 
+-static struct bin_attribute data_attr = {
++static bin_attribute_no_const data_attr __read_only = {
+ 	.attr = {
+ 		.name = "data",
+ 		.mode = S_IRUGO,
 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
-index ebc9873..1b9724b 100644
+index af1d14a..81ae763 100644
 --- a/arch/x86/kernel/ldt.c
 +++ b/arch/x86/kernel/ldt.c
-@@ -66,13 +66,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
+@@ -20,6 +20,8 @@
+ #include <asm/mmu_context.h>
+ #include <asm/syscalls.h>
+ 
++int sysctl_ldt16 = 0;
++
+ #ifdef CONFIG_SMP
+ static void flush_ldt(void *current_mm)
+ {
+@@ -66,13 +68,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
  	if (reload) {
  #ifdef CONFIG_SMP
  		preempt_disable();
@@ -25359,7 +25851,7 @@ index ebc9873..1b9724b 100644
  #endif
  	}
  	if (oldsize) {
-@@ -94,7 +94,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
+@@ -94,7 +96,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
  		return err;
  
  	for (i = 0; i < old->size; i++)
@@ -25368,7 +25860,7 @@ index ebc9873..1b9724b 100644
  	return 0;
  }
  
-@@ -115,6 +115,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
+@@ -115,6 +117,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
  		retval = copy_ldt(&mm->context, &old_mm->context);
  		mutex_unlock(&old_mm->context.lock);
  	}
@@ -25393,7 +25885,7 @@ index ebc9873..1b9724b 100644
  	return retval;
  }
  
-@@ -229,6 +247,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
+@@ -229,12 +249,19 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
  		}
  	}
  
@@ -25404,14 +25896,21 @@ index ebc9873..1b9724b 100644
 +	}
 +#endif
 +
- 	fill_ldt(&ldt, &ldt_info);
- 	if (oldmode)
- 		ldt.avl = 0;
+ 	/*
+ 	 * On x86-64 we do not support 16-bit segments due to
+ 	 * IRET leaking the high bits of the kernel stack address.
+ 	 */
+ #ifdef CONFIG_X86_64
+-	if (!ldt_info.seg_32bit) {
++	if (!ldt_info.seg_32bit && !sysctl_ldt16) {
+ 		error = -EINVAL;
+ 		goto out_unlock;
+ 	}
 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
-index 5b19e4d..6476a76 100644
+index 1667b1d..16492c5 100644
 --- a/arch/x86/kernel/machine_kexec_32.c
 +++ b/arch/x86/kernel/machine_kexec_32.c
-@@ -26,7 +26,7 @@
+@@ -25,7 +25,7 @@
  #include <asm/cacheflush.h>
  #include <asm/debugreg.h>
  
@@ -25420,7 +25919,7 @@ index 5b19e4d..6476a76 100644
  {
  	struct desc_ptr curidt;
  
-@@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
+@@ -37,7 +37,7 @@ static void set_idt(void *newidt, __u16 limit)
  }
  
  
@@ -25429,7 +25928,7 @@ index 5b19e4d..6476a76 100644
  {
  	struct desc_ptr curgdt;
  
-@@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
+@@ -215,7 +215,7 @@ void machine_kexec(struct kimage *image)
  	}
  
  	control_page = page_address(image->control_code_page);
@@ -25438,39 +25937,6 @@ index 5b19e4d..6476a76 100644
  
  	relocate_kernel_ptr = control_page;
  	page_list[PA_CONTROL_PAGE] = __pa(control_page);
-diff --git a/arch/x86/kernel/microcode_core.c b/arch/x86/kernel/microcode_core.c
-index 15c9876..0a43909 100644
---- a/arch/x86/kernel/microcode_core.c
-+++ b/arch/x86/kernel/microcode_core.c
-@@ -513,7 +513,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __refdata mc_cpu_notifier = {
-+static struct notifier_block mc_cpu_notifier = {
- 	.notifier_call	= mc_cpu_callback,
- };
- 
-diff --git a/arch/x86/kernel/microcode_intel.c b/arch/x86/kernel/microcode_intel.c
-index 5fb2ceb..3ae90bb 100644
---- a/arch/x86/kernel/microcode_intel.c
-+++ b/arch/x86/kernel/microcode_intel.c
-@@ -293,13 +293,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
- 
- static int get_ucode_user(void *to, const void *from, size_t n)
- {
--	return copy_from_user(to, from, n);
-+	return copy_from_user(to, (const void __force_user *)from, n);
- }
- 
- static enum ucode_state
- request_microcode_user(int cpu, const void __user *buf, size_t size)
- {
--	return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
-+	return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
- }
- 
- static void microcode_fini_cpu(int cpu)
 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
 index 18be189..4a9fe40 100644
 --- a/arch/x86/kernel/module.c
@@ -25740,7 +26206,7 @@ index bbb6c73..24a58ef 100644
  	.lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
  	.unlock_kick = paravirt_nop,
 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
-index 1b10af8..0b58cbc 100644
+index 1b10af8..45bfbec 100644
 --- a/arch/x86/kernel/paravirt.c
 +++ b/arch/x86/kernel/paravirt.c
 @@ -55,6 +55,9 @@ u64 _paravirt_ident_64(u64 x)
@@ -25753,11 +26219,13 @@ index 1b10af8..0b58cbc 100644
  
  void __init default_banner(void)
  {
-@@ -142,15 +145,19 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
+@@ -141,16 +144,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
+ 
  	if (opfunc == NULL)
  		/* If there's no function, patch it with a ud2a (BUG) */
- 		ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
+-		ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
 -	else if (opfunc == _paravirt_nop)
++		ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
 +	else if (opfunc == (void *)_paravirt_nop)
  		/* If the operation is a nop, then nop the callsite */
  		ret = paravirt_patch_nop();
@@ -26049,10 +26517,10 @@ index 3fb8d95..254dc51 100644
 +}
 +#endif
 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
-index 6f1236c..fd448d4 100644
+index 0de43e9..056b840 100644
 --- a/arch/x86/kernel/process_32.c
 +++ b/arch/x86/kernel/process_32.c
-@@ -65,6 +65,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
+@@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
  unsigned long thread_saved_pc(struct task_struct *tsk)
  {
  	return ((unsigned long *)tsk->thread.sp)[3];
@@ -26060,7 +26528,7 @@ index 6f1236c..fd448d4 100644
  }
  
  void __show_regs(struct pt_regs *regs, int all)
-@@ -74,19 +75,18 @@ void __show_regs(struct pt_regs *regs, int all)
+@@ -73,19 +74,18 @@ void __show_regs(struct pt_regs *regs, int all)
  	unsigned long sp;
  	unsigned short ss, gs;
  
@@ -26083,7 +26551,7 @@ index 6f1236c..fd448d4 100644
  	print_symbol("EIP is at %s\n", regs->ip);
  
  	printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
-@@ -133,20 +133,21 @@ void release_thread(struct task_struct *dead_task)
+@@ -132,20 +132,21 @@ void release_thread(struct task_struct *dead_task)
  int copy_thread(unsigned long clone_flags, unsigned long sp,
  	unsigned long arg, struct task_struct *p)
  {
@@ -26109,7 +26577,7 @@ index 6f1236c..fd448d4 100644
  		childregs->fs = __KERNEL_PERCPU;
  		childregs->bx = sp;	/* function */
  		childregs->bp = arg;
-@@ -253,7 +254,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
+@@ -252,7 +253,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
  	struct thread_struct *prev = &prev_p->thread,
  				 *next = &next_p->thread;
  	int cpu = smp_processor_id();
@@ -26118,7 +26586,7 @@ index 6f1236c..fd448d4 100644
  	fpu_switch_t fpu;
  
  	/* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
-@@ -277,6 +278,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
+@@ -276,6 +277,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
  	 */
  	lazy_save_gs(prev->gs);
  
@@ -26129,7 +26597,7 @@ index 6f1236c..fd448d4 100644
  	/*
  	 * Load the per-thread Thread-Local Storage descriptor.
  	 */
-@@ -315,6 +320,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
+@@ -314,6 +319,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
  	 */
  	arch_end_context_switch(next_p);
  
@@ -26139,7 +26607,7 @@ index 6f1236c..fd448d4 100644
  	/*
  	 * Restore %gs if needed (which is common)
  	 */
-@@ -323,8 +331,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
+@@ -322,8 +330,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
  
  	switch_fpu_finish(next_p, fpu);
  
@@ -26148,7 +26616,7 @@ index 6f1236c..fd448d4 100644
  	return prev_p;
  }
  
-@@ -354,4 +360,3 @@ unsigned long get_wchan(struct task_struct *p)
+@@ -353,4 +359,3 @@ unsigned long get_wchan(struct task_struct *p)
  	} while (count++ < 16);
  	return 0;
  }
@@ -26509,18 +26977,10 @@ index c8e41e9..64049ef 100644
  /*
   * PCI ids solely used for fixups_table go here
 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
-index 3fd2c69..16ef367 100644
+index 3fd2c69..a444264 100644
 --- a/arch/x86/kernel/relocate_kernel_64.S
 +++ b/arch/x86/kernel/relocate_kernel_64.S
-@@ -11,6 +11,7 @@
- #include <asm/kexec.h>
- #include <asm/processor-flags.h>
- #include <asm/pgtable_types.h>
-+#include <asm/alternative-asm.h>
- 
- /*
-  * Must be relocatable PIC code callable as a C function
-@@ -96,8 +97,7 @@ relocate_kernel:
+@@ -96,8 +96,7 @@ relocate_kernel:
  
  	/* jump to identity mapped page */
  	addq	$(identity_mapped - relocate_kernel), %r8
@@ -26530,16 +26990,8 @@ index 3fd2c69..16ef367 100644
  
  identity_mapped:
  	/* set return address to 0 if not preserving context */
-@@ -167,6 +167,7 @@ identity_mapped:
- 	xorl	%r14d, %r14d
- 	xorl	%r15d, %r15d
- 
-+	pax_force_retaddr 0, 1
- 	ret
- 
- 1:
 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
-index cb233bc..23b4879 100644
+index ce72964..be8aea7 100644
 --- a/arch/x86/kernel/setup.c
 +++ b/arch/x86/kernel/setup.c
 @@ -110,6 +110,7 @@
@@ -26604,7 +27056,7 @@ index cb233bc..23b4879 100644
  /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
  int bootloader_type, bootloader_version;
  
-@@ -768,7 +807,7 @@ static void __init trim_bios_range(void)
+@@ -772,7 +811,7 @@ static void __init trim_bios_range(void)
  	 * area (640->1Mb) as ram even though it is not.
  	 * take them out.
  	 */
@@ -26613,7 +27065,7 @@ index cb233bc..23b4879 100644
  
  	sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
  }
-@@ -776,7 +815,7 @@ static void __init trim_bios_range(void)
+@@ -780,7 +819,7 @@ static void __init trim_bios_range(void)
  /* called before trim_bios_range() to spare extra sanitize */
  static void __init e820_add_kernel_range(void)
  {
@@ -26622,7 +27074,7 @@ index cb233bc..23b4879 100644
  	u64 size = __pa_symbol(_end) - start;
  
  	/*
-@@ -838,8 +877,12 @@ static void __init trim_low_memory_range(void)
+@@ -856,8 +895,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
  
  void __init setup_arch(char **cmdline_p)
  {
@@ -26635,7 +27087,7 @@ index cb233bc..23b4879 100644
  
  	early_reserve_initrd();
  
-@@ -931,14 +974,14 @@ void __init setup_arch(char **cmdline_p)
+@@ -947,14 +990,14 @@ void __init setup_arch(char **cmdline_p)
  
  	if (!boot_params.hdr.root_flags)
  		root_mountflags &= ~MS_RDONLY;
@@ -26823,7 +27275,7 @@ index 7c3a5a6..f0a8961 100644
  	.smp_prepare_cpus	= native_smp_prepare_cpus,
  	.smp_cpus_done		= native_smp_cpus_done,
 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
-index 85dc05a..1241266 100644
+index a32da80..30c97f1 100644
 --- a/arch/x86/kernel/smpboot.c
 +++ b/arch/x86/kernel/smpboot.c
 @@ -229,14 +229,18 @@ static void notrace start_secondary(void *unused)
@@ -26851,9 +27303,12 @@ index 85dc05a..1241266 100644
  	/*
  	 * Check TSC synchronization with the BP:
  	 */
-@@ -751,6 +755,7 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
+@@ -749,8 +753,9 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
+ 	alternatives_enable_smp();
+ 
  	idle->thread.sp = (unsigned long) (((struct pt_regs *)
- 			  (THREAD_SIZE +  task_stack_page(idle))) - 1);
+-			  (THREAD_SIZE +  task_stack_page(idle))) - 1);
++			  (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
  	per_cpu(current_task, cpu) = idle;
 +	per_cpu(current_tinfo, cpu) = &idle->tinfo;
  
@@ -27348,7 +27803,7 @@ index 1c113db..287b42e 100644
  static int trace_irq_vector_refcount;
  static DEFINE_MUTEX(irq_vector_mutex);
 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
-index b857ed8..51ae4cb 100644
+index 57409f6..b505597 100644
 --- a/arch/x86/kernel/traps.c
 +++ b/arch/x86/kernel/traps.c
 @@ -66,7 +66,7 @@
@@ -27394,7 +27849,7 @@ index b857ed8..51ae4cb 100644
  			tsk->thread.trap_nr = trapnr;
 +
 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+			if (trapnr == 12 && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
++			if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
 +				str = "PAX: suspicious stack segment fault";
 +#endif
 +
@@ -27402,7 +27857,7 @@ index b857ed8..51ae4cb 100644
  		}
 +
 +#ifdef CONFIG_PAX_REFCOUNT
-+		if (trapnr == 4)
++		if (trapnr == X86_TRAP_OF)
 +			pax_report_refcount_overflow(regs);
 +#endif
 +
@@ -27427,7 +27882,19 @@ index b857ed8..51ae4cb 100644
  			regs->ip, regs->sp, error_code);
  		print_vma_addr(" in ", regs->ip);
  		pr_cont("\n");
-@@ -277,7 +289,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
+@@ -251,6 +263,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
+ 	tsk->thread.error_code = error_code;
+ 	tsk->thread.trap_nr = X86_TRAP_DF;
+ 
++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
++	if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
++		die("grsec: kernel stack overflow detected", regs, error_code);	
++#endif
++
+ #ifdef CONFIG_DOUBLEFAULT
+ 	df_debug(regs, error_code);
+ #endif
+@@ -273,7 +290,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
  	conditional_sti(regs);
  
  #ifdef CONFIG_X86_32
@@ -27436,7 +27903,7 @@ index b857ed8..51ae4cb 100644
  		local_irq_enable();
  		handle_vm86_fault((struct kernel_vm86_regs *) regs, error_code);
  		goto exit;
-@@ -285,18 +297,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
+@@ -281,18 +298,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
  #endif
  
  	tsk = current;
@@ -27481,7 +27948,7 @@ index b857ed8..51ae4cb 100644
  	tsk->thread.error_code = error_code;
  	tsk->thread.trap_nr = X86_TRAP_GP;
  
-@@ -457,7 +493,7 @@ dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code)
+@@ -453,7 +494,7 @@ dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code)
  	/* It's safe to allow irq's after DR6 has been saved */
  	preempt_conditional_sti(regs);
  
@@ -27490,7 +27957,7 @@ index b857ed8..51ae4cb 100644
  		handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code,
  					X86_TRAP_DB);
  		preempt_conditional_cli(regs);
-@@ -472,7 +508,7 @@ dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code)
+@@ -468,7 +509,7 @@ dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code)
  	 * We already checked v86 mode above, so we can check for kernel mode
  	 * by just checking the CPL of CS.
  	 */
@@ -27499,7 +27966,7 @@ index b857ed8..51ae4cb 100644
  		tsk->thread.debugreg6 &= ~DR_STEP;
  		set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
  		regs->flags &= ~X86_EFLAGS_TF;
-@@ -504,7 +540,7 @@ void math_error(struct pt_regs *regs, int error_code, int trapnr)
+@@ -500,7 +541,7 @@ void math_error(struct pt_regs *regs, int error_code, int trapnr)
  		return;
  	conditional_sti(regs);
  
@@ -27508,6 +27975,19 @@ index b857ed8..51ae4cb 100644
  	{
  		if (!fixup_exception(regs)) {
  			task->thread.error_code = error_code;
+diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
+index cfbe99f..a6e8fa7 100644
+--- a/arch/x86/kernel/tsc.c
++++ b/arch/x86/kernel/tsc.c
+@@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
+ 	 */
+ 	smp_wmb();
+ 
+-	ACCESS_ONCE(c2n->head) = data;
++	ACCESS_ONCE_RW(c2n->head) = data;
+ }
+ 
+ /*
 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
 index 2ed8459..7cf329f 100644
 --- a/arch/x86/kernel/uprobes.c
@@ -27875,7 +28355,7 @@ index da6b35a..977e9cf 100644
  
  #ifdef CONFIG_SMP
 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
-index 1f96f93..d5c8f7a 100644
+index 1f96f93..6f29be7 100644
 --- a/arch/x86/kernel/vsyscall_64.c
 +++ b/arch/x86/kernel/vsyscall_64.c
 @@ -56,15 +56,13 @@
@@ -27895,6 +28375,15 @@ index 1f96f93..d5c8f7a 100644
  		else if (!strcmp("none", str))
  			vsyscall_mode = NONE;
  		else
+@@ -101,7 +99,7 @@ void update_vsyscall(struct timekeeper *tk)
+ 	vdata->monotonic_time_sec	= tk->xtime_sec
+ 					+ tk->wall_to_monotonic.tv_sec;
+ 	vdata->monotonic_time_snsec	= tk->xtime_nsec
+-					+ (tk->wall_to_monotonic.tv_nsec
++					+ ((u64)tk->wall_to_monotonic.tv_nsec
+ 						<< tk->shift);
+ 	while (vdata->monotonic_time_snsec >=
+ 					(((u64)NSEC_PER_SEC) << tk->shift)) {
 @@ -323,8 +321,7 @@ do_ret:
  	return true;
  
@@ -27939,7 +28428,7 @@ index 04068192..4d75aa6 100644
 +EXPORT_SYMBOL(cpu_pgd);
 +#endif
 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
-index 021783b..6511282 100644
+index e48b674..a451dd9 100644
 --- a/arch/x86/kernel/x86_init.c
 +++ b/arch/x86/kernel/x86_init.c
 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
@@ -27970,7 +28459,7 @@ index 021783b..6511282 100644
  	.read			= native_io_apic_read,
  	.write			= native_io_apic_write,
 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
-index 422fd82..b2d262e 100644
+index a4b451c..8dfe1ad 100644
 --- a/arch/x86/kernel/xsave.c
 +++ b/arch/x86/kernel/xsave.c
 @@ -164,18 +164,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
@@ -28072,7 +28561,7 @@ index c697625..a032162 100644
  
  out:
 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
-index d86ff15..e77b023 100644
+index 9736529..ab4f54c 100644
 --- a/arch/x86/kvm/lapic.c
 +++ b/arch/x86/kvm/lapic.c
 @@ -55,7 +55,7 @@
@@ -28085,7 +28574,7 @@ index d86ff15..e77b023 100644
  #define APIC_LVT_NUM			6
  /* 14 is the version for Xeon and Pentium 8.4.8*/
 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
-index ad75d77..a679d32 100644
+index cba218a..1cc1bed 100644
 --- a/arch/x86/kvm/paging_tmpl.h
 +++ b/arch/x86/kvm/paging_tmpl.h
 @@ -331,7 +331,7 @@ retry_walk:
@@ -28098,10 +28587,10 @@ index ad75d77..a679d32 100644
  			goto error;
  		walker->ptep_user[walker->level - 1] = ptep_user;
 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
-index 532add1..59eb241 100644
+index 2de1bc0..22251ee 100644
 --- a/arch/x86/kvm/svm.c
 +++ b/arch/x86/kvm/svm.c
-@@ -3495,7 +3495,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
+@@ -3508,7 +3508,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
  	int cpu = raw_smp_processor_id();
  
  	struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
@@ -28113,7 +28602,7 @@ index 532add1..59eb241 100644
  	load_TR_desc();
  }
  
-@@ -3898,6 +3902,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
+@@ -3911,6 +3915,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
  #endif
  #endif
  
@@ -28125,10 +28614,10 @@ index 532add1..59eb241 100644
  
  	local_irq_disable();
 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
-index dcc4de3..6bf73f4 100644
+index 3927528..fc19971 100644
 --- a/arch/x86/kvm/vmx.c
 +++ b/arch/x86/kvm/vmx.c
-@@ -1316,12 +1316,12 @@ static void vmcs_write64(unsigned long field, u64 value)
+@@ -1320,12 +1320,12 @@ static void vmcs_write64(unsigned long field, u64 value)
  #endif
  }
  
@@ -28143,7 +28632,7 @@ index dcc4de3..6bf73f4 100644
  {
  	vmcs_writel(field, vmcs_readl(field) | mask);
  }
-@@ -1522,7 +1522,11 @@ static void reload_tss(void)
+@@ -1585,7 +1585,11 @@ static void reload_tss(void)
  	struct desc_struct *descs;
  
  	descs = (void *)gdt->address;
@@ -28155,7 +28644,7 @@ index dcc4de3..6bf73f4 100644
  	load_TR_desc();
  }
  
-@@ -1746,6 +1750,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
+@@ -1809,6 +1813,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
  		vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
  		vmcs_writel(HOST_GDTR_BASE, gdt->address);   /* 22.2.4 */
  
@@ -28166,7 +28655,7 @@ index dcc4de3..6bf73f4 100644
  		rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
  		vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
  		vmx->loaded_vmcs->cpu = cpu;
-@@ -2033,7 +2041,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
+@@ -2098,7 +2106,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
   * reads and returns guest's timestamp counter "register"
   * guest_tsc = host_tsc + tsc_offset    -- 21.3
   */
@@ -28175,7 +28664,7 @@ index dcc4de3..6bf73f4 100644
  {
  	u64 host_tsc, tsc_offset;
  
-@@ -2987,8 +2995,11 @@ static __init int hardware_setup(void)
+@@ -3024,8 +3032,11 @@ static __init int hardware_setup(void)
  	if (!cpu_has_vmx_flexpriority())
  		flexpriority_enabled = 0;
  
@@ -28189,7 +28678,7 @@ index dcc4de3..6bf73f4 100644
  
  	if (enable_ept && !cpu_has_vmx_ept_2m_page())
  		kvm_disable_largepages();
-@@ -2999,13 +3010,15 @@ static __init int hardware_setup(void)
+@@ -3036,13 +3047,15 @@ static __init int hardware_setup(void)
  	if (!cpu_has_vmx_apicv())
  		enable_apicv = 0;
  
@@ -28209,7 +28698,7 @@ index dcc4de3..6bf73f4 100644
  
  	if (nested)
  		nested_vmx_setup_ctls_msrs();
-@@ -4134,7 +4147,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
+@@ -4165,7 +4178,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
  
  	vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS);  /* 22.2.3 */
  	vmcs_writel(HOST_CR4, read_cr4());  /* 22.2.3, 22.2.5 */
@@ -28220,7 +28709,7 @@ index dcc4de3..6bf73f4 100644
  
  	vmcs_write16(HOST_CS_SELECTOR, __KERNEL_CS);  /* 22.2.4 */
  #ifdef CONFIG_X86_64
-@@ -4156,7 +4172,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
+@@ -4187,7 +4203,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
  	vmcs_writel(HOST_IDTR_BASE, dt.address);   /* 22.2.4 */
  	vmx->host_idt_base = dt.address;
  
@@ -28229,7 +28718,7 @@ index dcc4de3..6bf73f4 100644
  
  	rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
  	vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
-@@ -7219,6 +7235,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
+@@ -7265,6 +7281,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
  		"jmp 2f \n\t"
  		"1: " __ex(ASM_VMX_VMRESUME) "\n\t"
  		"2: "
@@ -28242,7 +28731,7 @@ index dcc4de3..6bf73f4 100644
  		/* Save guest registers, load host registers, keep flags */
  		"mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
  		"pop %0 \n\t"
-@@ -7271,6 +7293,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
+@@ -7317,6 +7339,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
  #endif
  		[cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
  		[wordsize]"i"(sizeof(ulong))
@@ -28254,7 +28743,7 @@ index dcc4de3..6bf73f4 100644
  	      : "cc", "memory"
  #ifdef CONFIG_X86_64
  		, "rax", "rbx", "rdi", "rsi"
-@@ -7284,7 +7311,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
+@@ -7330,7 +7357,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
  	if (debugctlmsr)
  		update_debugctlmsr(debugctlmsr);
  
@@ -28263,7 +28752,7 @@ index dcc4de3..6bf73f4 100644
  	/*
  	 * The sysexit path does not restore ds/es, so we must set them to
  	 * a reasonable value ourselves.
-@@ -7293,8 +7320,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
+@@ -7339,8 +7366,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
  	 * may be executed in interrupt context, which saves and restore segments
  	 * around it, nullifying its effect.
  	 */
@@ -28285,10 +28774,10 @@ index dcc4de3..6bf73f4 100644
  
  	vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
-index 4e33b85..fa94855 100644
+index ee0c3b5..773bb94 100644
 --- a/arch/x86/kvm/x86.c
 +++ b/arch/x86/kvm/x86.c
-@@ -1791,8 +1791,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
+@@ -1776,8 +1776,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
  {
  	struct kvm *kvm = vcpu->kvm;
  	int lm = is_long_mode(vcpu);
@@ -28299,7 +28788,7 @@ index 4e33b85..fa94855 100644
  	u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
  		: kvm->arch.xen_hvm_config.blob_size_32;
  	u32 page_num = data & ~PAGE_MASK;
-@@ -2676,6 +2676,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
+@@ -2688,6 +2688,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
  		if (n < msr_list.nmsrs)
  			goto out;
  		r = -EFAULT;
@@ -28308,7 +28797,7 @@ index 4e33b85..fa94855 100644
  		if (copy_to_user(user_msr_list->indices, &msrs_to_save,
  				 num_msrs_to_save * sizeof(u32)))
  			goto out;
-@@ -5485,7 +5487,7 @@ static struct notifier_block pvclock_gtod_notifier = {
+@@ -5502,7 +5504,7 @@ static struct notifier_block pvclock_gtod_notifier = {
  };
  #endif
  
@@ -28318,7 +28807,7 @@ index 4e33b85..fa94855 100644
  	int r;
  	struct kvm_x86_ops *ops = opaque;
 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
-index bdf8532..f63c587 100644
+index ad1fb5f..fe30b66 100644
 --- a/arch/x86/lguest/boot.c
 +++ b/arch/x86/lguest/boot.c
 @@ -1206,9 +1206,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
@@ -29203,7 +29692,7 @@ index 176cca6..e0d658e 100644
  	.byte (copy_page_rep - copy_page) - (2f - 1b)	/* offset */
  2:
 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
-index a30ca15..407412b 100644
+index dee945d..a84067b 100644
 --- a/arch/x86/lib/copy_user_64.S
 +++ b/arch/x86/lib/copy_user_64.S
 @@ -18,31 +18,7 @@
@@ -29315,28 +29804,27 @@ index a30ca15..407412b 100644
  	CFI_STARTPROC
 +	ASM_PAX_OPEN_USERLAND
  	ASM_STAC
- 	andl %edx,%edx
- 	jz 4f
-@@ -251,6 +185,8 @@ ENTRY(copy_user_generic_string)
+ 	cmpl $8,%edx
+ 	jb 2f		/* less than 8 bytes, go to byte copy loop */
+@@ -249,6 +183,8 @@ ENTRY(copy_user_generic_string)
  	movsb
- 4:	xorl %eax,%eax
+ 	xorl %eax,%eax
  	ASM_CLAC
 +	ASM_PAX_CLOSE_USERLAND
 +	pax_force_retaddr
  	ret
  
  	.section .fixup,"ax"
-@@ -278,6 +214,7 @@ ENDPROC(copy_user_generic_string)
+@@ -276,12 +212,15 @@ ENDPROC(copy_user_generic_string)
   */
  ENTRY(copy_user_enhanced_fast_string)
  	CFI_STARTPROC
 +	ASM_PAX_OPEN_USERLAND
  	ASM_STAC
- 	andl %edx,%edx
- 	jz 2f
-@@ -286,6 +223,8 @@ ENTRY(copy_user_enhanced_fast_string)
+ 	movl %edx,%ecx
+ 1:	rep
  	movsb
- 2:	xorl %eax,%eax
+ 	xorl %eax,%eax
  	ASM_CLAC
 +	ASM_PAX_CLOSE_USERLAND
 +	pax_force_retaddr
@@ -31180,7 +31668,7 @@ index 903ec1e..c4166b2 100644
  }
  
 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
-index 6dea040..31e52ff 100644
+index a10c8c7..35a5abb 100644
 --- a/arch/x86/mm/fault.c
 +++ b/arch/x86/mm/fault.c
 @@ -14,11 +14,18 @@
@@ -31553,9 +32041,9 @@ index 6dea040..31e52ff 100644
  		return false;
  
  	return true;
-@@ -1037,6 +1245,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code)
- 	/* Get the faulting address: */
- 	address = read_cr2();
+@@ -1038,6 +1246,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
+ 	tsk = current;
+ 	mm = tsk->mm;
  
 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
 +	if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
@@ -31576,7 +32064,7 @@ index 6dea040..31e52ff 100644
  	/*
  	 * Detect and handle instructions that would cause a page fault for
  	 * both a tracked kernel page and a userspace page.
-@@ -1114,7 +1338,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code)
+@@ -1115,7 +1339,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
  	 * User-mode registers count as a user access even for any
  	 * potential system fault or CPU buglet:
  	 */
@@ -31585,7 +32073,7 @@ index 6dea040..31e52ff 100644
  		local_irq_enable();
  		error_code |= PF_USER;
  		flags |= FAULT_FLAG_USER;
-@@ -1161,6 +1385,11 @@ retry:
+@@ -1162,6 +1386,11 @@ retry:
  		might_sleep();
  	}
  
@@ -31597,7 +32085,7 @@ index 6dea040..31e52ff 100644
  	vma = find_vma(mm, address);
  	if (unlikely(!vma)) {
  		bad_area(regs, error_code, address);
-@@ -1172,18 +1401,24 @@ retry:
+@@ -1173,18 +1402,24 @@ retry:
  		bad_area(regs, error_code, address);
  		return;
  	}
@@ -31633,10 +32121,10 @@ index 6dea040..31e52ff 100644
  	if (unlikely(expand_stack(vma, address))) {
  		bad_area(regs, error_code, address);
  		return;
-@@ -1277,3 +1512,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
- 	__do_page_fault(regs, error_code);
+@@ -1296,3 +1531,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
  	exception_exit(prev_state);
  }
+ #endif /* CONFIG_TRACING */
 +
 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
@@ -31927,7 +32415,7 @@ index 6dea040..31e52ff 100644
 +	return ret ? -EFAULT : 0;
 +}
 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
-index 0596e8e..5626789 100644
+index 207d9aef..69030980 100644
 --- a/arch/x86/mm/gup.c
 +++ b/arch/x86/mm/gup.c
 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
@@ -31967,11 +32455,11 @@ index 4500142..53a363c 100644
  
  	return (void *)vaddr;
 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
-index 9d980d8..6bbfacb 100644
+index 8c9f647..57cb402 100644
 --- a/arch/x86/mm/hugetlbpage.c
 +++ b/arch/x86/mm/hugetlbpage.c
-@@ -92,23 +92,30 @@ int pmd_huge_support(void)
- #ifdef HAVE_ARCH_HUGETLB_UNMAPPED_AREA
+@@ -90,23 +90,24 @@ int pmd_huge_support(void)
+ #ifdef CONFIG_HUGETLB_PAGE
  static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
  		unsigned long addr, unsigned long len,
 -		unsigned long pgoff, unsigned long flags)
@@ -31983,13 +32471,7 @@ index 9d980d8..6bbfacb 100644
 +	
  	info.flags = 0;
  	info.length = len;
- 	info.low_limit = TASK_UNMAPPED_BASE;
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (current->mm->pax_flags & MF_PAX_RANDMMAP)
-+		info.low_limit += current->mm->delta_mmap;
-+#endif
-+
+ 	info.low_limit = current->mm->mmap_legacy_base;
  	info.high_limit = TASK_SIZE;
  	info.align_mask = PAGE_MASK & ~huge_page_mask(h);
  	info.align_offset = 0;
@@ -32004,7 +32486,7 @@ index 9d980d8..6bbfacb 100644
  {
  	struct hstate *h = hstate_file(file);
  	struct vm_unmapped_area_info info;
-@@ -120,6 +127,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
+@@ -118,6 +119,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
  	info.high_limit = current->mm->mmap_base;
  	info.align_mask = PAGE_MASK & ~huge_page_mask(h);
  	info.align_offset = 0;
@@ -32012,7 +32494,7 @@ index 9d980d8..6bbfacb 100644
  	addr = vm_unmapped_area(&info);
  
  	/*
-@@ -132,6 +140,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
+@@ -130,6 +132,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
  		VM_BUG_ON(addr != -ENOMEM);
  		info.flags = 0;
  		info.low_limit = TASK_UNMAPPED_BASE;
@@ -32025,7 +32507,7 @@ index 9d980d8..6bbfacb 100644
  		info.high_limit = TASK_SIZE;
  		addr = vm_unmapped_area(&info);
  	}
-@@ -146,10 +160,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
+@@ -144,10 +152,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
  	struct hstate *h = hstate_file(file);
  	struct mm_struct *mm = current->mm;
  	struct vm_area_struct *vma;
@@ -32047,7 +32529,7 @@ index 9d980d8..6bbfacb 100644
  		return -ENOMEM;
  
  	if (flags & MAP_FIXED) {
-@@ -158,19 +182,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
+@@ -156,19 +174,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
  		return addr;
  	}
  
@@ -32072,8 +32554,8 @@ index 9d980d8..6bbfacb 100644
 -				pgoff, flags);
 +				pgoff, flags, offset);
  }
+ #endif /* CONFIG_HUGETLB_PAGE */
  
- #endif /*HAVE_ARCH_HUGETLB_UNMAPPED_AREA*/
 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
 index f971306..e83e0f6 100644
 --- a/arch/x86/mm/init.c
@@ -32275,7 +32757,7 @@ index f971306..e83e0f6 100644
  			(unsigned long)(&__init_begin),
  			(unsigned long)(&__init_end));
 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
-index 4287f1f..3b99c71 100644
+index e395048..cd38278 100644
 --- a/arch/x86/mm/init_32.c
 +++ b/arch/x86/mm/init_32.c
 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
@@ -32375,13 +32857,13 @@ index 4287f1f..3b99c71 100644
 -	if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
 -		return 1;
 -	return 0;
-+	if ((start > ktla_ktva((unsigned long)_etext) ||
++	if ((start >= ktla_ktva((unsigned long)_etext) ||
 +	     end <= ktla_ktva((unsigned long)_stext)) &&
-+	    (start > ktla_ktva((unsigned long)_einittext) ||
++	    (start >= ktla_ktva((unsigned long)_einittext) ||
 +	     end <= ktla_ktva((unsigned long)_sinittext)) &&
 +
 +#ifdef CONFIG_ACPI_SLEEP
-+	    (start > (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
++	    (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
 +#endif
 +
 +	    (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
@@ -32503,7 +32985,7 @@ index 4287f1f..3b99c71 100644
  		((unsigned long)&_etext - (unsigned long)&_text) >> 10);
  
  	/*
-@@ -880,6 +882,7 @@ void set_kernel_text_rw(void)
+@@ -883,6 +885,7 @@ void set_kernel_text_rw(void)
  	if (!kernel_set_to_readonly)
  		return;
  
@@ -32511,7 +32993,7 @@ index 4287f1f..3b99c71 100644
  	pr_debug("Set kernel text: %lx - %lx for read write\n",
  		 start, start+size);
  
-@@ -894,6 +897,7 @@ void set_kernel_text_ro(void)
+@@ -897,6 +900,7 @@ void set_kernel_text_ro(void)
  	if (!kernel_set_to_readonly)
  		return;
  
@@ -32519,7 +33001,7 @@ index 4287f1f..3b99c71 100644
  	pr_debug("Set kernel text: %lx - %lx for read only\n",
  		 start, start+size);
  
-@@ -922,6 +926,7 @@ void mark_rodata_ro(void)
+@@ -925,6 +929,7 @@ void mark_rodata_ro(void)
  	unsigned long start = PFN_ALIGN(_text);
  	unsigned long size = PFN_ALIGN(_etext) - start;
  
@@ -32528,7 +33010,7 @@ index 4287f1f..3b99c71 100644
  	printk(KERN_INFO "Write protecting the kernel text: %luk\n",
  		size >> 10);
 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
-index 104d56a..62ba13f1 100644
+index f35c66c..84b95ef 100644
 --- a/arch/x86/mm/init_64.c
 +++ b/arch/x86/mm/init_64.c
 @@ -151,7 +151,7 @@ early_param("gbpages", parse_direct_gbpages_on);
@@ -32892,10 +33374,10 @@ index 0057a7a..95c7edd 100644
  	might_sleep();
  	if (is_enabled()) /* recheck and proper locking in *_core() */
 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
-index 24aec58..c39fe8b 100644
+index 27aa0455..0eb1406 100644
 --- a/arch/x86/mm/numa.c
 +++ b/arch/x86/mm/numa.c
-@@ -474,7 +474,7 @@ static bool __init numa_meminfo_cover_memory(const struct numa_meminfo *mi)
+@@ -478,7 +478,7 @@ static bool __init numa_meminfo_cover_memory(const struct numa_meminfo *mi)
  	return true;
  }
  
@@ -32905,10 +33387,10 @@ index 24aec58..c39fe8b 100644
  	unsigned long uninitialized_var(pfn_align);
  	int i, nid;
 diff --git a/arch/x86/mm/pageattr-test.c b/arch/x86/mm/pageattr-test.c
-index d0b1773..4c3327c 100644
+index 461bc82..4e091a3 100644
 --- a/arch/x86/mm/pageattr-test.c
 +++ b/arch/x86/mm/pageattr-test.c
-@@ -36,7 +36,7 @@ enum {
+@@ -35,7 +35,7 @@ enum {
  
  static int pte_testbit(pte_t pte)
  {
@@ -32918,10 +33400,10 @@ index d0b1773..4c3327c 100644
  
  struct split_state {
 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
-index bb32480..75f2f5e 100644
+index a348868..3c64310 100644
 --- a/arch/x86/mm/pageattr.c
 +++ b/arch/x86/mm/pageattr.c
-@@ -261,7 +261,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
+@@ -262,7 +262,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
  	 */
  #ifdef CONFIG_PCI_BIOS
  	if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
@@ -32930,7 +33412,7 @@ index bb32480..75f2f5e 100644
  #endif
  
  	/*
-@@ -269,9 +269,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
+@@ -270,9 +270,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
  	 * Does not cover __inittext since that is gone later on. On
  	 * 64bit we do not enforce !NX on the low mapping
  	 */
@@ -32943,7 +33425,7 @@ index bb32480..75f2f5e 100644
  	/*
  	 * The .rodata section needs to be read-only. Using the pfn
  	 * catches all aliases.
-@@ -279,6 +280,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
+@@ -280,6 +281,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
  	if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
  		   __pa_symbol(__end_rodata) >> PAGE_SHIFT))
  		pgprot_val(forbidden) |= _PAGE_RW;
@@ -32951,7 +33433,7 @@ index bb32480..75f2f5e 100644
  
  #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
  	/*
-@@ -317,6 +319,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
+@@ -318,6 +320,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
  	}
  #endif
  
@@ -32965,7 +33447,7 @@ index bb32480..75f2f5e 100644
  	prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
  
  	return prot;
-@@ -400,23 +409,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
+@@ -416,23 +425,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
  static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
  {
  	/* change init_mm */
@@ -33468,7 +33950,7 @@ index 90555bf..f5f1828 100644
  }
  
 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
-index ae699b3..f1b2ad2 100644
+index dd8dda1..9e9b0f6 100644
 --- a/arch/x86/mm/tlb.c
 +++ b/arch/x86/mm/tlb.c
 @@ -48,7 +48,11 @@ void leave_mm(int cpu)
@@ -33527,7 +34009,7 @@ index 0000000..dace51c
 +EXPORT_SYMBOL(__pax_close_userland);
 +#endif
 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
-index 877b9a1..f746de8 100644
+index 0149575..f746de8 100644
 --- a/arch/x86/net/bpf_jit.S
 +++ b/arch/x86/net/bpf_jit.S
 @@ -9,6 +9,7 @@
@@ -33601,15 +34083,6 @@ index 877b9a1..f746de8 100644
  	ret
  
  #define sk_negative_common(SIZE)				\
-@@ -140,7 +149,7 @@ bpf_slow_path_byte_msh:
- 	push	%r9;						\
- 	push	SKBDATA;					\
- /* rsi already has offset */					\
--	mov	$SIZE,%ecx;	/* size */			\
-+	mov	$SIZE,%edx;	/* size */			\
- 	call	bpf_internal_load_pointer_neg_helper;		\
- 	test	%rax,%rax;					\
- 	pop	SKBDATA;					\
 @@ -157,6 +166,7 @@ sk_load_word_negative_offset:
  	sk_negative_common(4)
  	mov	(%rax), %eax
@@ -33649,7 +34122,7 @@ index 877b9a1..f746de8 100644
 +	pax_force_retaddr
  	ret
 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
-index 4ed75dd..3cf24f0b 100644
+index af2d431..3cf24f0b 100644
 --- a/arch/x86/net/bpf_jit_comp.c
 +++ b/arch/x86/net/bpf_jit_comp.c
 @@ -50,13 +50,90 @@ static inline u8 *emit_code(u8 *ptr, u32 bytes, unsigned int len)
@@ -33815,7 +34288,7 @@ index 4ed75dd..3cf24f0b 100644
 +	pax_close_kernel();
  
 -	header->pages = sz / PAGE_SIZE;
--	hole = sz - (proglen + sizeof(*header));
+-	hole = min(sz - (proglen + sizeof(*header)), PAGE_SIZE - sizeof(*header));
 +	hole = PAGE_SIZE - (proglen & ~PAGE_MASK);
  
  	/* insert a random number of int3 instructions before BPF code */
@@ -34074,10 +34547,10 @@ index 71e8a67..6a313bb 100644
  struct op_counter_config;
  
 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
-index 51384ca..a25f51e 100644
+index 84b9d67..260e5ff 100644
 --- a/arch/x86/pci/intel_mid_pci.c
 +++ b/arch/x86/pci/intel_mid_pci.c
-@@ -241,7 +241,7 @@ int __init intel_mid_pci_init(void)
+@@ -245,7 +245,7 @@ int __init intel_mid_pci_init(void)
  	pr_info("Intel MID platform detected, using MID PCI ops\n");
  	pci_mmcfg_late_init();
  	pcibios_enable_irq = intel_mid_pci_irq_enable;
@@ -34429,10 +34902,10 @@ index c77b24a..c979855 100644
  }
  EXPORT_SYMBOL(pcibios_set_irq_routing);
 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
-index 40e4469..d915bf9 100644
+index 9ee3491..872192f 100644
 --- a/arch/x86/platform/efi/efi_32.c
 +++ b/arch/x86/platform/efi/efi_32.c
-@@ -44,11 +44,22 @@ void efi_call_phys_prelog(void)
+@@ -59,11 +59,22 @@ void efi_call_phys_prelog(void)
  {
  	struct desc_ptr gdt_descr;
  
@@ -34455,7 +34928,7 @@ index 40e4469..d915bf9 100644
  	gdt_descr.address = __pa(get_cpu_gdt_table(0));
  	gdt_descr.size = GDT_SIZE - 1;
  	load_gdt(&gdt_descr);
-@@ -58,11 +69,24 @@ void efi_call_phys_epilog(void)
+@@ -73,11 +84,24 @@ void efi_call_phys_epilog(void)
  {
  	struct desc_ptr gdt_descr;
  
@@ -34481,10 +34954,10 @@ index 40e4469..d915bf9 100644
  
  	local_irq_restore(efi_rt_eflags);
 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
-index 39a0e7f1..872396e 100644
+index 666b74a..673d88f 100644
 --- a/arch/x86/platform/efi/efi_64.c
 +++ b/arch/x86/platform/efi/efi_64.c
-@@ -76,6 +76,11 @@ void __init efi_call_phys_prelog(void)
+@@ -97,6 +97,11 @@ void __init efi_call_phys_prelog(void)
  		vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
  		set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
  	}
@@ -34496,7 +34969,7 @@ index 39a0e7f1..872396e 100644
  	__flush_tlb_all();
  }
  
-@@ -89,6 +94,11 @@ void __init efi_call_phys_epilog(void)
+@@ -114,6 +119,11 @@ void __init efi_call_phys_epilog(void)
  	for (pgd = 0; pgd < n_pgds; pgd++)
  		set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), save_pgd[pgd]);
  	kfree(save_pgd);
@@ -34638,7 +35111,7 @@ index fbe66e6..eae5e38 100644
  	.long 0
  efi_rt_function_ptr:
 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
-index 4c07cca..2c8427d 100644
+index 88073b1..1cc2f53 100644
 --- a/arch/x86/platform/efi/efi_stub_64.S
 +++ b/arch/x86/platform/efi/efi_stub_64.S
 @@ -7,6 +7,7 @@
@@ -34649,68 +35122,69 @@ index 4c07cca..2c8427d 100644
  
  #define SAVE_XMM			\
  	mov %rsp, %rax;			\
-@@ -40,6 +41,7 @@ ENTRY(efi_call0)
- 	call *%rdi
+@@ -77,6 +78,7 @@ ENTRY(efi_call0)
+ 	RESTORE_PGT
  	addq $32, %rsp
  	RESTORE_XMM
 +	pax_force_retaddr 0, 1
  	ret
  ENDPROC(efi_call0)
  
-@@ -50,6 +52,7 @@ ENTRY(efi_call1)
- 	call *%rdi
+@@ -89,6 +91,7 @@ ENTRY(efi_call1)
+ 	RESTORE_PGT
  	addq $32, %rsp
  	RESTORE_XMM
 +	pax_force_retaddr 0, 1
  	ret
  ENDPROC(efi_call1)
  
-@@ -60,6 +63,7 @@ ENTRY(efi_call2)
- 	call *%rdi
+@@ -101,6 +104,7 @@ ENTRY(efi_call2)
+ 	RESTORE_PGT
  	addq $32, %rsp
  	RESTORE_XMM
 +	pax_force_retaddr 0, 1
  	ret
  ENDPROC(efi_call2)
  
-@@ -71,6 +75,7 @@ ENTRY(efi_call3)
- 	call *%rdi
+@@ -114,6 +118,7 @@ ENTRY(efi_call3)
+ 	RESTORE_PGT
  	addq $32, %rsp
  	RESTORE_XMM
 +	pax_force_retaddr 0, 1
  	ret
  ENDPROC(efi_call3)
  
-@@ -83,6 +88,7 @@ ENTRY(efi_call4)
- 	call *%rdi
+@@ -128,6 +133,7 @@ ENTRY(efi_call4)
+ 	RESTORE_PGT
  	addq $32, %rsp
  	RESTORE_XMM
 +	pax_force_retaddr 0, 1
  	ret
  ENDPROC(efi_call4)
  
-@@ -96,6 +102,7 @@ ENTRY(efi_call5)
- 	call *%rdi
+@@ -143,6 +149,7 @@ ENTRY(efi_call5)
+ 	RESTORE_PGT
  	addq $48, %rsp
  	RESTORE_XMM
 +	pax_force_retaddr 0, 1
  	ret
  ENDPROC(efi_call5)
  
-@@ -112,5 +119,6 @@ ENTRY(efi_call6)
- 	call *%rdi
+@@ -161,6 +168,7 @@ ENTRY(efi_call6)
+ 	RESTORE_PGT
  	addq $48, %rsp
  	RESTORE_XMM
 +	pax_force_retaddr 0, 1
  	ret
  ENDPROC(efi_call6)
+ 
 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
-index f90e290..435f0dd 100644
+index 1bbedc4..eb795b5 100644
 --- a/arch/x86/platform/intel-mid/intel-mid.c
 +++ b/arch/x86/platform/intel-mid/intel-mid.c
-@@ -65,9 +65,10 @@ static void intel_mid_power_off(void)
+@@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
  {
- }
+ };
  
 -static void intel_mid_reboot(void)
 +static void __noreturn intel_mid_reboot(void)
@@ -34763,10 +35237,10 @@ index 424f4c9..f2a2988 100644
  #endif
  	load_TR_desc();				/* This does ltr */
 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
-index a44f457..9140171 100644
+index bad628a..a102610 100644
 --- a/arch/x86/realmode/init.c
 +++ b/arch/x86/realmode/init.c
-@@ -70,7 +70,13 @@ void __init setup_real_mode(void)
+@@ -68,7 +68,13 @@ void __init setup_real_mode(void)
  		__va(real_mode_header->trampoline_header);
  
  #ifdef CONFIG_X86_32
@@ -34781,7 +35255,7 @@ index a44f457..9140171 100644
  	trampoline_header->gdt_limit = __BOOT_DS + 7;
  	trampoline_header->gdt_base = __pa_symbol(boot_gdt);
  #else
-@@ -86,7 +92,7 @@ void __init setup_real_mode(void)
+@@ -84,7 +90,7 @@ void __init setup_real_mode(void)
  	*trampoline_cr4_features = read_cr4();
  
  	trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
@@ -34791,13 +35265,13 @@ index a44f457..9140171 100644
  #endif
  }
 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
-index 9cac825..4890b25 100644
+index 3497f14..cc73b92 100644
 --- a/arch/x86/realmode/rm/Makefile
 +++ b/arch/x86/realmode/rm/Makefile
-@@ -79,5 +79,8 @@ KBUILD_CFLAGS	:= $(LINUXINCLUDE) -m32 -g -Os -D_SETUP -D__KERNEL__ -D_WAKEUP \
- 		   $(call cc-option, -fno-unit-at-a-time)) \
- 		   $(call cc-option, -fno-stack-protector) \
- 		   $(call cc-option, -mpreferred-stack-boundary=2)
+@@ -66,5 +66,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
+ 
+ KBUILD_CFLAGS	:= $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
+ 		   -I$(srctree)/arch/x86/boot
 +ifdef CONSTIFY_PLUGIN
 +KBUILD_CFLAGS	+= -fplugin-arg-constify_plugin-no-constify
 +endif
@@ -34819,10 +35293,10 @@ index a28221d..93c40f1 100644
  #endif
  END(real_mode_header)
 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
-index c1b2791..f9e31c7 100644
+index 48ddd76..c26749f 100644
 --- a/arch/x86/realmode/rm/trampoline_32.S
 +++ b/arch/x86/realmode/rm/trampoline_32.S
-@@ -25,6 +25,12 @@
+@@ -24,6 +24,12 @@
  #include <asm/page_types.h>
  #include "realmode.h"
  
@@ -34835,7 +35309,7 @@ index c1b2791..f9e31c7 100644
  	.text
  	.code16
  
-@@ -39,8 +45,6 @@ ENTRY(trampoline_start)
+@@ -38,8 +44,6 @@ ENTRY(trampoline_start)
  
  	cli			# We should be safe anyway
  
@@ -34844,7 +35318,7 @@ index c1b2791..f9e31c7 100644
  	movl	$0xA5A5A5A5, trampoline_status
  				# write marker for master knows we're running
  
-@@ -56,7 +60,7 @@ ENTRY(trampoline_start)
+@@ -55,7 +59,7 @@ ENTRY(trampoline_start)
  	movw	$1, %dx			# protected mode (PE) bit
  	lmsw	%dx			# into protected mode
  
@@ -34853,7 +35327,7 @@ index c1b2791..f9e31c7 100644
  
  	.section ".text32","ax"
  	.code32
-@@ -67,7 +71,7 @@ ENTRY(startup_32)			# note: also used from wakeup_asm.S
+@@ -66,7 +70,7 @@ ENTRY(startup_32)			# note: also used from wakeup_asm.S
  	.balign 8
  GLOBAL(trampoline_header)
  	tr_start:		.space	4
@@ -34863,10 +35337,10 @@ index c1b2791..f9e31c7 100644
  END(trampoline_header)
  	
 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
-index bb360dc..d0fd8f8 100644
+index dac7b20..72dbaca 100644
 --- a/arch/x86/realmode/rm/trampoline_64.S
 +++ b/arch/x86/realmode/rm/trampoline_64.S
-@@ -94,6 +94,7 @@ ENTRY(startup_32)
+@@ -93,6 +93,7 @@ ENTRY(startup_32)
  	movl	%edx, %gs
  
  	movl	pa_tr_cr4, %eax
@@ -34874,7 +35348,7 @@ index bb360dc..d0fd8f8 100644
  	movl	%eax, %cr4		# Enable PAE mode
  
  	# Setup trampoline 4 level pagetables
-@@ -107,7 +108,7 @@ ENTRY(startup_32)
+@@ -106,7 +107,7 @@ ENTRY(startup_32)
  	wrmsr
  
  	# Enable paging and in turn activate Long Mode
@@ -34883,6 +35357,24 @@ index bb360dc..d0fd8f8 100644
  	movl	%eax, %cr0
  
  	/*
+diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
+index 9e7e147..25a4158 100644
+--- a/arch/x86/realmode/rm/wakeup_asm.S
++++ b/arch/x86/realmode/rm/wakeup_asm.S
+@@ -126,11 +126,10 @@ ENTRY(wakeup_start)
+ 	lgdtl	pmode_gdt
+ 
+ 	/* This really couldn't... */
+-	movl	pmode_entry, %eax
+ 	movl	pmode_cr0, %ecx
+ 	movl	%ecx, %cr0
+-	ljmpl	$__KERNEL_CS, $pa_startup_32
+-	/* -> jmp *%eax in trampoline_32.S */
++
++	ljmpl	*pmode_entry
+ #else
+ 	jmp	trampoline_start
+ #endif
 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
 index e812034..c747134 100644
 --- a/arch/x86/tools/Makefile
@@ -34897,7 +35389,7 @@ index e812034..c747134 100644
  relocs-objs     := relocs_32.o relocs_64.o relocs_common.o
  relocs: $(obj)/relocs
 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
-index f7bab68..b6d9886 100644
+index cfbdbdb..1aa763c 100644
 --- a/arch/x86/tools/relocs.c
 +++ b/arch/x86/tools/relocs.c
 @@ -1,5 +1,7 @@
@@ -35065,7 +35557,7 @@ index f7bab68..b6d9886 100644
  		struct section *sec = &secs[i];
  
  		if (sec->shdr.sh_type != SHT_REL_TYPE) {
-@@ -812,6 +860,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
+@@ -822,6 +870,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
  {
  	unsigned r_type = ELF32_R_TYPE(rel->r_info);
  	int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
@@ -35089,7 +35581,7 @@ index f7bab68..b6d9886 100644
  
  	switch (r_type) {
  	case R_386_NONE:
-@@ -950,7 +1015,7 @@ static int write32_as_text(uint32_t v, FILE *f)
+@@ -960,7 +1025,7 @@ static int write32_as_text(uint32_t v, FILE *f)
  
  static void emit_relocs(int as_text, int use_real_mode)
  {
@@ -35098,7 +35590,7 @@ index f7bab68..b6d9886 100644
  	int (*write_reloc)(uint32_t, FILE *) = write32;
  	int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
  			const char *symname);
-@@ -1026,10 +1091,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
+@@ -1060,10 +1125,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
  {
  	regex_init(use_real_mode);
  	read_ehdr(fp);
@@ -35138,7 +35630,7 @@ index fd14be1..e3c79c0 100644
  
  #
 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
-index d6bfb87..876ee18 100644
+index d6bfb87..a75c5f7 100644
 --- a/arch/x86/vdso/vdso32-setup.c
 +++ b/arch/x86/vdso/vdso32-setup.c
 @@ -25,6 +25,7 @@
@@ -35149,7 +35641,15 @@ index d6bfb87..876ee18 100644
  
  enum {
  	VDSO_DISABLED = 0,
-@@ -226,7 +227,7 @@ static inline void map_compat_vdso(int map)
+@@ -41,6 +42,7 @@ enum {
+ #ifdef CONFIG_X86_64
+ #define vdso_enabled			sysctl_vsyscall32
+ #define arch_setup_additional_pages	syscall32_setup_pages
++extern int sysctl_ldt16;
+ #endif
+ 
+ /*
+@@ -226,7 +228,7 @@ static inline void map_compat_vdso(int map)
  void enable_sep_cpu(void)
  {
  	int cpu = get_cpu();
@@ -35158,7 +35658,7 @@ index d6bfb87..876ee18 100644
  
  	if (!boot_cpu_has(X86_FEATURE_SEP)) {
  		put_cpu();
-@@ -249,7 +250,7 @@ static int __init gate_vma_init(void)
+@@ -249,7 +251,7 @@ static int __init gate_vma_init(void)
  	gate_vma.vm_start = FIXADDR_USER_START;
  	gate_vma.vm_end = FIXADDR_USER_END;
  	gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
@@ -35167,7 +35667,7 @@ index d6bfb87..876ee18 100644
  
  	return 0;
  }
-@@ -330,14 +331,14 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
+@@ -330,14 +332,14 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
  	if (compat)
  		addr = VDSO_HIGH_BASE;
  	else {
@@ -35184,7 +35684,7 @@ index d6bfb87..876ee18 100644
  
  	if (compat_uses_vma || !compat) {
  		/*
-@@ -353,11 +354,11 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
+@@ -353,11 +355,11 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
  	}
  
  	current_thread_info()->sysenter_return =
@@ -35198,7 +35698,21 @@ index d6bfb87..876ee18 100644
  
  	up_write(&mm->mmap_sem);
  
-@@ -404,8 +405,14 @@ __initcall(ia32_binfmt_init);
+@@ -380,6 +382,13 @@ static struct ctl_table abi_table2[] = {
+ 		.mode		= 0644,
+ 		.proc_handler	= proc_dointvec
+ 	},
++	{
++		.procname	= "ldt16",
++		.data		= &sysctl_ldt16,
++		.maxlen		= sizeof(int),
++		.mode		= 0644,
++		.proc_handler	= proc_dointvec
++	},
+ 	{}
+ };
+ 
+@@ -404,8 +413,14 @@ __initcall(ia32_binfmt_init);
  
  const char *arch_vma_name(struct vm_area_struct *vma)
  {
@@ -35214,7 +35728,7 @@ index d6bfb87..876ee18 100644
  	return NULL;
  }
  
-@@ -415,7 +422,7 @@ struct vm_area_struct *get_gate_vma(struct mm_struct *mm)
+@@ -415,7 +430,7 @@ struct vm_area_struct *get_gate_vma(struct mm_struct *mm)
  	 * Check to see if the corresponding task was created in compat vdso
  	 * mode.
  	 */
@@ -35297,7 +35811,7 @@ index 431e875..cbb23f3 100644
 -}
 -__setup("vdso=", vdso_setup);
 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
-index 1a3c765..3d2e8d1 100644
+index 01b9026..1e476df 100644
 --- a/arch/x86/xen/Kconfig
 +++ b/arch/x86/xen/Kconfig
 @@ -9,6 +9,7 @@ config XEN
@@ -35309,7 +35823,7 @@ index 1a3c765..3d2e8d1 100644
  	  This is the Linux Xen port.  Enabling this will allow the
  	  kernel to boot in a paravirtualized environment under the
 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
-index fa6ade7..73da73a5 100644
+index 201d09a..e4723e5 100644
 --- a/arch/x86/xen/enlighten.c
 +++ b/arch/x86/xen/enlighten.c
 @@ -123,8 +123,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
@@ -35321,7 +35835,7 @@ index fa6ade7..73da73a5 100644
  RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
  __read_mostly int xen_have_vector_callback;
  EXPORT_SYMBOL_GPL(xen_have_vector_callback);
-@@ -541,8 +539,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
+@@ -542,8 +540,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
  {
  	unsigned long va = dtr->address;
  	unsigned int size = dtr->size + 1;
@@ -35331,7 +35845,7 @@ index fa6ade7..73da73a5 100644
  	int f;
  
  	/*
-@@ -590,8 +587,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
+@@ -591,8 +588,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
  {
  	unsigned long va = dtr->address;
  	unsigned int size = dtr->size + 1;
@@ -35341,7 +35855,7 @@ index fa6ade7..73da73a5 100644
  	int f;
  
  	/*
-@@ -599,7 +595,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
+@@ -600,7 +596,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
  	 * 8-byte entries, or 16 4k pages..
  	 */
  
@@ -35350,7 +35864,7 @@ index fa6ade7..73da73a5 100644
  	BUG_ON(va & ~PAGE_MASK);
  
  	for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
-@@ -988,7 +984,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
+@@ -989,7 +985,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
          return 0;
  }
  
@@ -35359,7 +35873,7 @@ index fa6ade7..73da73a5 100644
  {
  	apic->read = xen_apic_read;
  	apic->write = xen_apic_write;
-@@ -1293,30 +1289,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
+@@ -1295,30 +1291,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
  #endif
  };
  
@@ -35397,7 +35911,7 @@ index fa6ade7..73da73a5 100644
  {
  	if (pm_power_off)
  		pm_power_off();
-@@ -1467,7 +1463,17 @@ asmlinkage void __init xen_start_kernel(void)
+@@ -1564,7 +1560,17 @@ asmlinkage void __init xen_start_kernel(void)
  	__userpte_alloc_gfp &= ~__GFP_HIGHMEM;
  
  	/* Work out if we support NX */
@@ -35414,9 +35928,9 @@ index fa6ade7..73da73a5 100644
 +	}
 +#endif
  
- 	xen_setup_features();
- 
-@@ -1498,13 +1504,6 @@ asmlinkage void __init xen_start_kernel(void)
+ 	/* Get mfn list */
+ 	xen_build_dynamic_phys_to_machine();
+@@ -1592,13 +1598,6 @@ asmlinkage void __init xen_start_kernel(void)
  
  	machine_ops = xen_machine_ops;
  
@@ -35431,7 +35945,7 @@ index fa6ade7..73da73a5 100644
  
  #ifdef CONFIG_ACPI_NUMA
 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
-index 3c76c3d..7871755 100644
+index 2423ef0..4f6fb5b 100644
 --- a/arch/x86/xen/mmu.c
 +++ b/arch/x86/xen/mmu.c
 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
@@ -35441,32 +35955,32 @@ index 3c76c3d..7871755 100644
 -static pteval_t pte_pfn_to_mfn(pteval_t val)
 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
  {
- 	if (pteval_present(val)) {
+ 	if (val & _PAGE_PRESENT) {
  		unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
-@@ -1894,6 +1894,9 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
- 	/* L3_k[510] -> level2_kernel_pgt
- 	 * L3_i[511] -> level2_fixmap_pgt */
- 	convert_pfn_mfn(level3_kernel_pgt);
-+	convert_pfn_mfn(level3_vmalloc_start_pgt);
-+	convert_pfn_mfn(level3_vmalloc_end_pgt);
-+	convert_pfn_mfn(level3_vmemmap_pgt);
- 
+@@ -1904,6 +1904,9 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
+ 		/* L3_k[510] -> level2_kernel_pgt
+ 		 * L3_i[511] -> level2_fixmap_pgt */
+ 		convert_pfn_mfn(level3_kernel_pgt);
++		convert_pfn_mfn(level3_vmalloc_start_pgt);
++		convert_pfn_mfn(level3_vmalloc_end_pgt);
++		convert_pfn_mfn(level3_vmemmap_pgt);
+ 	}
  	/* We get [511][511] and have Xen's version of level2_kernel_pgt */
  	l3 = m2v(pgd[pgd_index(__START_KERNEL_map)].pgd);
-@@ -1923,8 +1926,12 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
- 	set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
- 	set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
- 	set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
-+	set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
-+	set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
-+	set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
- 	set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
- 	set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
-+	set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
- 	set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
- 	set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
- 
-@@ -2108,6 +2115,7 @@ static void __init xen_post_allocator_init(void)
+@@ -1933,8 +1936,12 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
+ 		set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
+ 		set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
+ 		set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
++		set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
++		set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
++		set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
+ 		set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
+ 		set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
++		set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
+ 		set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
+ 		set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
+ 
+@@ -2123,6 +2130,7 @@ static void __init xen_post_allocator_init(void)
  	pv_mmu_ops.set_pud = xen_set_pud;
  #if PAGETABLE_LEVELS == 4
  	pv_mmu_ops.set_pgd = xen_set_pgd;
@@ -35474,7 +35988,7 @@ index 3c76c3d..7871755 100644
  #endif
  
  	/* This will work as long as patching hasn't happened yet
-@@ -2186,6 +2194,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
+@@ -2201,6 +2209,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
  	.pud_val = PV_CALLEE_SAVE(xen_pud_val),
  	.make_pud = PV_CALLEE_SAVE(xen_make_pud),
  	.set_pgd = xen_set_pgd_hyper,
@@ -35483,16 +35997,16 @@ index 3c76c3d..7871755 100644
  	.alloc_pud = xen_alloc_pmd_init,
  	.release_pud = xen_release_pmd_init,
 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
-index c36b325..b0f1518 100644
+index a18eadd..2e2f10e 100644
 --- a/arch/x86/xen/smp.c
 +++ b/arch/x86/xen/smp.c
-@@ -274,17 +274,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
- 	native_smp_prepare_boot_cpu();
+@@ -283,17 +283,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
  
  	if (xen_pv_domain()) {
--		/* We've switched to the "real" per-cpu gdt, so make sure the
--		   old memory can be recycled */
--		make_lowmem_page_readwrite(xen_initial_gdt);
+ 		if (!xen_feature(XENFEAT_writable_page_tables))
+-			/* We've switched to the "real" per-cpu gdt, so make
+-			 * sure the old memory can be recycled. */
+-			make_lowmem_page_readwrite(xen_initial_gdt);
 -
  #ifdef CONFIG_X86_32
  		/*
@@ -35506,27 +36020,27 @@ index c36b325..b0f1518 100644
  #endif
  
  		xen_filter_cpu_maps();
-@@ -364,7 +360,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
- 	ctxt->user_regs.ss = __KERNEL_DS;
+@@ -372,7 +368,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
  #ifdef CONFIG_X86_32
+ 	/* Note: PVH is not yet supported on x86_32. */
  	ctxt->user_regs.fs = __KERNEL_PERCPU;
 -	ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
 +	savesegment(gs, ctxt->user_regs.gs);
- #else
- 	ctxt->gs_base_kernel = per_cpu_offset(cpu);
  #endif
-@@ -374,8 +370,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
+ 	ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
  
- 	{
+@@ -381,8 +377,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
+ 	if (!xen_feature(XENFEAT_auto_translated_physmap)) {
+ 		ctxt->flags = VGCF_IN_KERNEL;
  		ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
 -		ctxt->user_regs.ds = __USER_DS;
 -		ctxt->user_regs.es = __USER_DS;
 +		ctxt->user_regs.ds = __KERNEL_DS;
 +		ctxt->user_regs.es = __KERNEL_DS;
+ 		ctxt->user_regs.ss = __KERNEL_DS;
  
  		xen_copy_trap_info(ctxt->trap_ctxt);
- 
-@@ -420,13 +416,12 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
+@@ -437,13 +433,12 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
  	int rc;
  
  	per_cpu(current_task, cpu) = idle;
@@ -35542,7 +36056,7 @@ index c36b325..b0f1518 100644
  #endif
  	xen_setup_runstate_info(cpu);
  	xen_setup_timer(cpu);
-@@ -702,7 +697,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
+@@ -719,7 +714,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
  
  void __init xen_smp_init(void)
  {
@@ -35577,10 +36091,10 @@ index 33ca6e4..0ded929 100644
  	movl %ss:xen_vcpu, %eax
  #endif
 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
-index 7faed58..ba4427c 100644
+index 485b695..fda3e7c 100644
 --- a/arch/x86/xen/xen-head.S
 +++ b/arch/x86/xen/xen-head.S
-@@ -19,6 +19,17 @@ ENTRY(startup_xen)
+@@ -39,6 +39,17 @@ ENTRY(startup_xen)
  #ifdef CONFIG_X86_32
  	mov %esi,xen_start_info
  	mov $init_thread_union+THREAD_SIZE,%esp
@@ -35599,7 +36113,7 @@ index 7faed58..ba4427c 100644
  	mov %rsi,xen_start_info
  	mov $init_thread_union+THREAD_SIZE,%rsp
 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
-index 95f8c61..611d6e8 100644
+index 1cb6f4c..9981524 100644
 --- a/arch/x86/xen/xen-ops.h
 +++ b/arch/x86/xen/xen-ops.h
 @@ -10,8 +10,6 @@
@@ -35708,7 +36222,7 @@ index 1855bf5..af12b06 100644
  	struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
  	int rearm = 0, budget = blk_iopoll_budget;
 diff --git a/block/blk-map.c b/block/blk-map.c
-index 623e1cd..ca1e109 100644
+index ae4ae10..c470b8d 100644
 --- a/block/blk-map.c
 +++ b/block/blk-map.c
 @@ -302,7 +302,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
@@ -35844,7 +36358,7 @@ index dc51f46..d5446a8 100644
  			(u8 *) pte, count) < count) {
  		kfree(pte);
 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
-index 625e3e4..b5339f9 100644
+index 2648797..92ed21f 100644
 --- a/block/scsi_ioctl.c
 +++ b/block/scsi_ioctl.c
 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
@@ -35878,7 +36392,7 @@ index 625e3e4..b5339f9 100644
  	if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
  		return -EPERM;
  
-@@ -415,6 +427,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
+@@ -417,6 +429,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
  	int err;
  	unsigned int in_len, out_len, bytes, opcode, cmdlen;
  	char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
@@ -35887,7 +36401,7 @@ index 625e3e4..b5339f9 100644
  
  	if (!sic)
  		return -EINVAL;
-@@ -448,9 +462,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
+@@ -450,9 +464,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
  	 */
  	err = -EFAULT;
  	rq->cmd_len = cmdlen;
@@ -35930,7 +36444,7 @@ index 7bdd61b..afec999 100644
  static void cryptd_queue_worker(struct work_struct *work);
  
 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
-index f8c920c..ab2cb5a 100644
+index 309d345..1632720 100644
 --- a/crypto/pcrypt.c
 +++ b/crypto/pcrypt.c
 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
@@ -35965,10 +36479,10 @@ index 15dddc1..b61cf0c 100644
  
  /*
 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
-index 21ba34a..cb05966 100644
+index e5bcd91..74f050d 100644
 --- a/drivers/acpi/apei/apei-internal.h
 +++ b/drivers/acpi/apei/apei-internal.h
-@@ -20,7 +20,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
+@@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
  struct apei_exec_ins_type {
  	u32 flags;
  	apei_exec_ins_func_t run;
@@ -35978,10 +36492,10 @@ index 21ba34a..cb05966 100644
  struct apei_exec_context {
  	u32 ip;
 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
-index a30bc31..b91c4d5 100644
+index dab7cb7..f0d2994 100644
 --- a/drivers/acpi/apei/ghes.c
 +++ b/drivers/acpi/apei/ghes.c
-@@ -498,7 +498,7 @@ static void __ghes_print_estatus(const char *pfx,
+@@ -500,7 +500,7 @@ static void __ghes_print_estatus(const char *pfx,
  				 const struct acpi_hest_generic *generic,
  				 const struct acpi_generic_status *estatus)
  {
@@ -35990,7 +36504,7 @@ index a30bc31..b91c4d5 100644
  	unsigned int curr_seqno;
  	char pfx_seq[64];
  
-@@ -509,7 +509,7 @@ static void __ghes_print_estatus(const char *pfx,
+@@ -511,7 +511,7 @@ static void __ghes_print_estatus(const char *pfx,
  		else
  			pfx = KERN_ERR;
  	}
@@ -36017,10 +36531,10 @@ index a83e3c6..c3d617f 100644
  	bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
  	if (!bgrt_kobj)
 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
-index 078c4f7..410e272 100644
+index afec452..c5d8b96 100644
 --- a/drivers/acpi/blacklist.c
 +++ b/drivers/acpi/blacklist.c
-@@ -52,7 +52,7 @@ struct acpi_blacklist_item {
+@@ -51,7 +51,7 @@ struct acpi_blacklist_item {
  	u32 is_critical_error;
  };
  
@@ -36029,7 +36543,7 @@ index 078c4f7..410e272 100644
  
  /*
   * POLICY: If *anything* doesn't work, put it on the blacklist.
-@@ -164,7 +164,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
+@@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
  	return 0;
  }
  
@@ -36039,7 +36553,7 @@ index 078c4f7..410e272 100644
  	.callback = dmi_disable_osi_vista,
  	.ident = "Fujitsu Siemens",
 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
-index 12b62f2..dc2aac8 100644
+index c68e724..e863008 100644
 --- a/drivers/acpi/custom_method.c
 +++ b/drivers/acpi/custom_method.c
 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
@@ -36054,10 +36568,10 @@ index 12b62f2..dc2aac8 100644
  		/* parse the table header to get the table length */
  		if (count <= sizeof(struct acpi_table_header))
 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
-index 644516d..643937e 100644
+index 3dca36d..abaf070 100644
 --- a/drivers/acpi/processor_idle.c
 +++ b/drivers/acpi/processor_idle.c
-@@ -963,7 +963,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
+@@ -952,7 +952,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
  {
  	int i, count = CPUIDLE_DRIVER_STATE_START;
  	struct acpi_processor_cx *cx;
@@ -36067,7 +36581,7 @@ index 644516d..643937e 100644
  
  	if (!pr->flags.power_setup_done)
 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
-index 6dbc3ca..b8b59a0 100644
+index 91a32ce..d77fcaf 100644
 --- a/drivers/acpi/sysfs.c
 +++ b/drivers/acpi/sysfs.c
 @@ -425,11 +425,11 @@ static u32 num_counters;
@@ -36085,7 +36599,7 @@ index 6dbc3ca..b8b59a0 100644
  static void delete_gpe_attr_array(void)
  {
 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
-index c482f8c..c832240 100644
+index 36605ab..6ef6d4b 100644
 --- a/drivers/ata/libahci.c
 +++ b/drivers/ata/libahci.c
 @@ -1239,7 +1239,7 @@ int ahci_kick_engine(struct ata_port *ap)
@@ -36098,7 +36612,7 @@ index c482f8c..c832240 100644
  				unsigned long timeout_msec)
  {
 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
-index 8cb2522..a815e54 100644
+index 0a79c54..c1b92ed 100644
 --- a/drivers/ata/libata-core.c
 +++ b/drivers/ata/libata-core.c
 @@ -98,7 +98,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
@@ -36110,7 +36624,7 @@ index 8cb2522..a815e54 100644
  
  struct ata_force_param {
  	const char	*name;
-@@ -4851,7 +4851,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
+@@ -4858,7 +4858,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
  	struct ata_port *ap;
  	unsigned int tag;
  
@@ -36119,7 +36633,7 @@ index 8cb2522..a815e54 100644
  	ap = qc->ap;
  
  	qc->flags = 0;
-@@ -4867,7 +4867,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
+@@ -4874,7 +4874,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
  	struct ata_port *ap;
  	struct ata_link *link;
  
@@ -36128,7 +36642,7 @@ index 8cb2522..a815e54 100644
  	WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
  	ap = qc->ap;
  	link = qc->dev->link;
-@@ -5986,6 +5986,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
+@@ -5993,6 +5993,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
  		return;
  
  	spin_lock(&lock);
@@ -36136,7 +36650,7 @@ index 8cb2522..a815e54 100644
  
  	for (cur = ops->inherits; cur; cur = cur->inherits) {
  		void **inherit = (void **)cur;
-@@ -5999,8 +6000,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
+@@ -6006,8 +6007,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
  		if (IS_ERR(*pp))
  			*pp = NULL;
  
@@ -36147,7 +36661,7 @@ index 8cb2522..a815e54 100644
  	spin_unlock(&lock);
  }
  
-@@ -6193,7 +6195,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
+@@ -6200,7 +6202,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
  
  	/* give ports names and add SCSI hosts */
  	for (i = 0; i < host->n_ports; i++) {
@@ -36450,10 +36964,10 @@ index 204814e..cede831 100644
  	    fore200e->tx_sat++;
  	    DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
-index 8557adc..3fb5d55 100644
+index aa6be26..f70a785 100644
 --- a/drivers/atm/he.c
 +++ b/drivers/atm/he.c
-@@ -1691,7 +1691,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
+@@ -1690,7 +1690,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
  
  		if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
  			hprintk("HBUF_ERR!  (cid 0x%x)\n", cid);
@@ -36462,7 +36976,7 @@ index 8557adc..3fb5d55 100644
  			goto return_host_buffers;
  		}
  
-@@ -1718,7 +1718,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
+@@ -1717,7 +1717,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
  				RBRQ_LEN_ERR(he_dev->rbrq_head)
  							? "LEN_ERR" : "",
  							vcc->vpi, vcc->vci);
@@ -36471,7 +36985,7 @@ index 8557adc..3fb5d55 100644
  			goto return_host_buffers;
  		}
  
-@@ -1770,7 +1770,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
+@@ -1769,7 +1769,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
  		vcc->push(vcc, skb);
  		spin_lock(&he_dev->global_lock);
  
@@ -36480,7 +36994,7 @@ index 8557adc..3fb5d55 100644
  
  return_host_buffers:
  		++pdus_assembled;
-@@ -2096,7 +2096,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
+@@ -2095,7 +2095,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
  					tpd->vcc->pop(tpd->vcc, tpd->skb);
  				else
  					dev_kfree_skb_any(tpd->skb);
@@ -36489,7 +37003,7 @@ index 8557adc..3fb5d55 100644
  			}
  			pci_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
  			return;
-@@ -2508,7 +2508,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
+@@ -2507,7 +2507,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
  			vcc->pop(vcc, skb);
  		else
  			dev_kfree_skb_any(skb);
@@ -36498,7 +37012,7 @@ index 8557adc..3fb5d55 100644
  		return -EINVAL;
  	}
  
-@@ -2519,7 +2519,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
+@@ -2518,7 +2518,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
  			vcc->pop(vcc, skb);
  		else
  			dev_kfree_skb_any(skb);
@@ -36507,7 +37021,7 @@ index 8557adc..3fb5d55 100644
  		return -EINVAL;
  	}
  #endif
-@@ -2531,7 +2531,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
+@@ -2530,7 +2530,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
  			vcc->pop(vcc, skb);
  		else
  			dev_kfree_skb_any(skb);
@@ -36516,7 +37030,7 @@ index 8557adc..3fb5d55 100644
  		spin_unlock_irqrestore(&he_dev->global_lock, flags);
  		return -ENOMEM;
  	}
-@@ -2573,7 +2573,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
+@@ -2572,7 +2572,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
  					vcc->pop(vcc, skb);
  				else
  					dev_kfree_skb_any(skb);
@@ -36525,7 +37039,7 @@ index 8557adc..3fb5d55 100644
  				spin_unlock_irqrestore(&he_dev->global_lock, flags);
  				return -ENOMEM;
  			}
-@@ -2604,7 +2604,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
+@@ -2603,7 +2603,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
  	__enqueue_tpd(he_dev, tpd, cid);
  	spin_unlock_irqrestore(&he_dev->global_lock, flags);
  
@@ -36873,7 +37387,7 @@ index fa7d701..1e404c7 100644
  	lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
  	cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
-index 5aca5f4..ce3a6b0 100644
+index 9587e95..b45c5cb 100644
 --- a/drivers/atm/nicstar.c
 +++ b/drivers/atm/nicstar.c
 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
@@ -37078,7 +37592,7 @@ index 5aca5f4..ce3a6b0 100644
  		}
  
 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
-index 32784d1..4a8434a 100644
+index e3fb496..d9646bf 100644
 --- a/drivers/atm/solos-pci.c
 +++ b/drivers/atm/solos-pci.c
 @@ -838,7 +838,7 @@ void solos_bh(unsigned long card_arg)
@@ -37194,10 +37708,10 @@ index 969c3c2..9b72956 100644
  }
  
 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
-index 73f6c29..b0c0e13 100644
+index 59dc808..f10c74e 100644
 --- a/drivers/base/bus.c
 +++ b/drivers/base/bus.c
-@@ -1115,7 +1115,7 @@ int subsys_interface_register(struct subsys_interface *sif)
+@@ -1124,7 +1124,7 @@ int subsys_interface_register(struct subsys_interface *sif)
  		return -EINVAL;
  
  	mutex_lock(&subsys->p->mutex);
@@ -37206,7 +37720,7 @@ index 73f6c29..b0c0e13 100644
  	if (sif->add_dev) {
  		subsys_dev_iter_init(&iter, subsys, NULL, NULL);
  		while ((dev = subsys_dev_iter_next(&iter)))
-@@ -1140,7 +1140,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
+@@ -1149,7 +1149,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
  	subsys = sif->subsys;
  
  	mutex_lock(&subsys->p->mutex);
@@ -37216,7 +37730,7 @@ index 73f6c29..b0c0e13 100644
  		subsys_dev_iter_init(&iter, subsys, NULL, NULL);
  		while ((dev = subsys_dev_iter_next(&iter)))
 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
-index 0f38201..6c2b444 100644
+index 25798db..15f130e 100644
 --- a/drivers/base/devtmpfs.c
 +++ b/drivers/base/devtmpfs.c
 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
@@ -37365,7 +37879,7 @@ index e8d11b6..7b1b36f 100644
  }
  EXPORT_SYMBOL_GPL(unregister_syscore_ops);
 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
-index b35fc4f..c902870 100644
+index 036e8ab..6221dec 100644
 --- a/drivers/block/cciss.c
 +++ b/drivers/block/cciss.c
 @@ -3011,7 +3011,7 @@ static void start_io(ctlr_info_t *h)
@@ -37720,7 +38234,7 @@ index 89c497c..9c736ae 100644
  
  /**
 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
-index 9e3818b..7b64c92 100644
+index 929468e..7d934eb 100644
 --- a/drivers/block/drbd/drbd_main.c
 +++ b/drivers/block/drbd/drbd_main.c
 @@ -1317,7 +1317,7 @@ static int _drbd_send_ack(struct drbd_conf *mdev, enum drbd_packet cmd,
@@ -37732,7 +38246,7 @@ index 9e3818b..7b64c92 100644
  	return drbd_send_command(mdev, sock, cmd, sizeof(*p), NULL, 0);
  }
  
-@@ -1619,7 +1619,7 @@ int drbd_send_dblock(struct drbd_conf *mdev, struct drbd_request *req)
+@@ -1622,7 +1622,7 @@ int drbd_send_dblock(struct drbd_conf *mdev, struct drbd_request *req)
  		return -EIO;
  	p->sector = cpu_to_be64(req->i.sector);
  	p->block_id = (unsigned long)req;
@@ -37741,7 +38255,7 @@ index 9e3818b..7b64c92 100644
  	dp_flags = bio_flags_to_wire(mdev, req->master_bio->bi_rw);
  	if (mdev->state.conn >= C_SYNC_SOURCE &&
  	    mdev->state.conn <= C_PAUSED_SYNC_T)
-@@ -2574,8 +2574,8 @@ void conn_destroy(struct kref *kref)
+@@ -2577,8 +2577,8 @@ void conn_destroy(struct kref *kref)
  {
  	struct drbd_tconn *tconn = container_of(kref, struct drbd_tconn, kref);
  
@@ -37775,7 +38289,7 @@ index c706d50..5e1b472 100644
  	if (!msg)
  		goto failed;
 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
-index 6fa6673..b7f97e9 100644
+index d073305..4998fea 100644
 --- a/drivers/block/drbd/drbd_receiver.c
 +++ b/drivers/block/drbd/drbd_receiver.c
 @@ -834,7 +834,7 @@ int drbd_connected(struct drbd_conf *mdev)
@@ -37828,7 +38342,7 @@ index 6fa6673..b7f97e9 100644
  		list_add(&epoch->list, &tconn->current_epoch->list);
  		tconn->current_epoch = epoch;
  		tconn->epochs++;
-@@ -2163,7 +2163,7 @@ static int receive_Data(struct drbd_tconn *tconn, struct packet_info *pi)
+@@ -2164,7 +2164,7 @@ static int receive_Data(struct drbd_tconn *tconn, struct packet_info *pi)
  
  		err = wait_for_and_update_peer_seq(mdev, peer_seq);
  		drbd_send_ack_dp(mdev, P_NEG_ACK, p, pi->size);
@@ -37837,7 +38351,7 @@ index 6fa6673..b7f97e9 100644
  		err2 = drbd_drain_block(mdev, pi->size);
  		if (!err)
  			err = err2;
-@@ -2197,7 +2197,7 @@ static int receive_Data(struct drbd_tconn *tconn, struct packet_info *pi)
+@@ -2198,7 +2198,7 @@ static int receive_Data(struct drbd_tconn *tconn, struct packet_info *pi)
  
  	spin_lock(&tconn->epoch_lock);
  	peer_req->epoch = tconn->current_epoch;
@@ -37846,7 +38360,7 @@ index 6fa6673..b7f97e9 100644
  	atomic_inc(&peer_req->epoch->active);
  	spin_unlock(&tconn->epoch_lock);
  
-@@ -4344,7 +4344,7 @@ struct data_cmd {
+@@ -4345,7 +4345,7 @@ struct data_cmd {
  	int expect_payload;
  	size_t pkt_size;
  	int (*fn)(struct drbd_tconn *, struct packet_info *);
@@ -37855,7 +38369,7 @@ index 6fa6673..b7f97e9 100644
  
  static struct data_cmd drbd_cmd_handler[] = {
  	[P_DATA]	    = { 1, sizeof(struct p_data), receive_Data },
-@@ -4464,7 +4464,7 @@ static void conn_disconnect(struct drbd_tconn *tconn)
+@@ -4465,7 +4465,7 @@ static void conn_disconnect(struct drbd_tconn *tconn)
  	if (!list_empty(&tconn->current_epoch->list))
  		conn_err(tconn, "ASSERTION FAILED: tconn->current_epoch->list not empty\n");
  	/* ok, no more ee's on the fly, it is safe to reset the epoch_size */
@@ -37864,7 +38378,7 @@ index 6fa6673..b7f97e9 100644
  	tconn->send.seen_any_write_yet = false;
  
  	conn_info(tconn, "Connection closed\n");
-@@ -5220,7 +5220,7 @@ static int tconn_finish_peer_reqs(struct drbd_tconn *tconn)
+@@ -5221,7 +5221,7 @@ static int tconn_finish_peer_reqs(struct drbd_tconn *tconn)
  struct asender_cmd {
  	size_t pkt_size;
  	int (*fn)(struct drbd_tconn *tconn, struct packet_info *);
@@ -37874,7 +38388,7 @@ index 6fa6673..b7f97e9 100644
  static struct asender_cmd asender_tbl[] = {
  	[P_PING]	    = { 0, got_Ping },
 diff --git a/drivers/block/loop.c b/drivers/block/loop.c
-index c8dac73..1800093 100644
+index 66e8c3b..9b68dd9 100644
 --- a/drivers/block/loop.c
 +++ b/drivers/block/loop.c
 @@ -232,7 +232,7 @@ static int __do_lo_send_write(struct file *file,
@@ -37887,10 +38401,10 @@ index c8dac73..1800093 100644
  	file_end_write(file);
  	if (likely(bw == len))
 diff --git a/drivers/block/null_blk.c b/drivers/block/null_blk.c
-index 83a598e..2de5ce3 100644
+index 091b9ea..f5428f8 100644
 --- a/drivers/block/null_blk.c
 +++ b/drivers/block/null_blk.c
-@@ -407,14 +407,24 @@ static int null_init_hctx(struct blk_mq_hw_ctx *hctx, void *data,
+@@ -382,15 +382,25 @@ static int null_init_hctx(struct blk_mq_hw_ctx *hctx, void *data,
  	return 0;
  }
  
@@ -37901,6 +38415,7 @@ index 83a598e..2de5ce3 100644
 +	.queue_rq	= null_queue_rq,
 +	.map_queue	= blk_mq_map_queue,
  	.init_hctx	= null_init_hctx,
+ 	.complete	= null_softirq_done_fn,
 +	.alloc_hctx	= blk_mq_alloc_single_hw_queue,
 +	.free_hctx	= blk_mq_free_single_hw_queue,
 +};
@@ -37919,7 +38434,7 @@ index 83a598e..2de5ce3 100644
  	.queue_depth	= 64,
  	.cmd_size	= sizeof(struct nullb_cmd),
  	.flags		= BLK_MQ_F_SHOULD_MERGE,
-@@ -545,13 +555,8 @@ static int null_add_dev(void)
+@@ -521,13 +531,8 @@ static int null_add_dev(void)
  		null_mq_reg.queue_depth = hw_queue_depth;
  		null_mq_reg.nr_hw_queues = submit_queues;
  
@@ -37936,7 +38451,7 @@ index 83a598e..2de5ce3 100644
  		nullb->q = blk_mq_init_queue(&null_mq_reg, nullb);
  	} else if (queue_mode == NULL_Q_BIO) {
 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
-index ff8668c..f62167a 100644
+index a2af73d..c0b8f61 100644
 --- a/drivers/block/pktcdvd.c
 +++ b/drivers/block/pktcdvd.c
 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
@@ -37948,7 +38463,7 @@ index ff8668c..f62167a 100644
  }
  
  /*
-@@ -1883,7 +1883,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
+@@ -1888,7 +1888,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
  		return -EROFS;
  	}
  	pd->settings.fp = ti.fp;
@@ -38040,19 +38555,6 @@ index f038dba..bb74c08 100644
  	struct hci_dev *hdev;
  	int err;
  
-diff --git a/drivers/bus/arm-cci.c b/drivers/bus/arm-cci.c
-index b6739cb..962fd35 100644
---- a/drivers/bus/arm-cci.c
-+++ b/drivers/bus/arm-cci.c
-@@ -979,7 +979,7 @@ static int cci_probe(void)
- 
- 	nb_cci_ports = cci_config->nb_ace + cci_config->nb_ace_lite;
- 
--	ports = kcalloc(sizeof(*ports), nb_cci_ports, GFP_KERNEL);
-+	ports = kcalloc(nb_cci_ports, sizeof(*ports), GFP_KERNEL);
- 	if (!ports)
- 		return -ENOMEM;
- 
 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
 index 8a3aff7..d7538c2 100644
 --- a/drivers/cdrom/cdrom.c
@@ -38106,7 +38608,7 @@ index 8a3aff7..d7538c2 100644
  		return 1;
  
 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
-index 5980cb9..6d7bd7e 100644
+index 51e75ad..39c4c76 100644
 --- a/drivers/cdrom/gdrom.c
 +++ b/drivers/cdrom/gdrom.c
 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
@@ -38118,7 +38620,7 @@ index 5980cb9..6d7bd7e 100644
  
  static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
-index fa3243d..8c98297 100644
+index 1386749..5430258 100644
 --- a/drivers/char/Kconfig
 +++ b/drivers/char/Kconfig
 @@ -8,7 +8,8 @@ source "drivers/tty/Kconfig"
@@ -38131,7 +38633,7 @@ index fa3243d..8c98297 100644
  	help
  	  Say Y here if you want to support the /dev/kmem device. The
  	  /dev/kmem device is rarely used, but can be used for certain
-@@ -576,6 +577,7 @@ config DEVPORT
+@@ -577,6 +578,7 @@ config DEVPORT
  	bool
  	depends on !M68K
  	depends on ISA || PCI
@@ -38153,10 +38655,18 @@ index a48e05b..6bac831 100644
  			kfree(usegment);
  			kfree(ksegment);
 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
-index 1b19239..b87b143 100644
+index 1b19239..963967b 100644
 --- a/drivers/char/agp/frontend.c
 +++ b/drivers/char/agp/frontend.c
-@@ -819,7 +819,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
+@@ -731,6 +731,7 @@ static int agpioc_info_wrap(struct agp_file_private *priv, void __user *arg)
+ 
+ 	agp_copy_info(agp_bridge, &kerninfo);
+ 
++	memset(&userinfo, 0, sizeof(userinfo));
+ 	userinfo.version.major = kerninfo.version.major;
+ 	userinfo.version.minor = kerninfo.version.minor;
+ 	userinfo.bridge_id = kerninfo.device->vendor |
+@@ -819,7 +820,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
  	if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
  		return -EFAULT;
  
@@ -38165,7 +38675,7 @@ index 1b19239..b87b143 100644
  		return -EFAULT;
  
  	client = agp_find_client_by_pid(reserve.pid);
-@@ -849,7 +849,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
+@@ -849,7 +850,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
  		if (segment == NULL)
  			return -ENOMEM;
  
@@ -38187,10 +38697,10 @@ index 4f94375..413694e 100644
  	 	    return -EINVAL;
  	    else
 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
-index 5d9c31d..c94ccb5 100644
+index d5d4cd8..22d561d 100644
 --- a/drivers/char/hpet.c
 +++ b/drivers/char/hpet.c
-@@ -578,7 +578,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
+@@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
  }
  
  static int
@@ -38247,7 +38757,7 @@ index ec4e10f..f2a763b 100644
  	intf->proc_dir = NULL;
  
 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
-index 15e4a60..b046093 100644
+index 03f4189..e79f5e0 100644
 --- a/drivers/char/ipmi/ipmi_si_intf.c
 +++ b/drivers/char/ipmi/ipmi_si_intf.c
 @@ -280,7 +280,7 @@ struct smi_info {
@@ -38271,7 +38781,7 @@ index 15e4a60..b046093 100644
  
  #define SI_MAX_PARMS 4
  
-@@ -3324,7 +3324,7 @@ static int try_smi_init(struct smi_info *new_smi)
+@@ -3339,7 +3339,7 @@ static int try_smi_init(struct smi_info *new_smi)
  	atomic_set(&new_smi->req_events, 0);
  	new_smi->run_to_completion = 0;
  	for (i = 0; i < SI_NUM_STATS; i++)
@@ -38281,7 +38791,7 @@ index 15e4a60..b046093 100644
  	new_smi->interrupt_disabled = 1;
  	atomic_set(&new_smi->stop_operation, 0);
 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
-index f895a8c..2bc9147 100644
+index 92c5937..1be4e4d 100644
 --- a/drivers/char/mem.c
 +++ b/drivers/char/mem.c
 @@ -18,6 +18,7 @@
@@ -38292,7 +38802,7 @@ index f895a8c..2bc9147 100644
  #include <linux/ptrace.h>
  #include <linux/device.h>
  #include <linux/highmem.h>
-@@ -37,6 +38,10 @@
+@@ -36,6 +37,10 @@
  
  #define DEVPORT_MINOR	4
  
@@ -38303,7 +38813,7 @@ index f895a8c..2bc9147 100644
  static inline unsigned long size_inside_page(unsigned long start,
  					     unsigned long size)
  {
-@@ -68,9 +73,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
+@@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
  
  	while (cursor < to) {
  		if (!devmem_is_allowed(pfn)) {
@@ -38317,7 +38827,7 @@ index f895a8c..2bc9147 100644
  			return 0;
  		}
  		cursor += PAGE_SIZE;
-@@ -78,6 +87,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
+@@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
  	}
  	return 1;
  }
@@ -38329,7 +38839,7 @@ index f895a8c..2bc9147 100644
  #else
  static inline int range_is_allowed(unsigned long pfn, unsigned long size)
  {
-@@ -120,6 +134,7 @@ static ssize_t read_mem(struct file *file, char __user *buf,
+@@ -119,6 +133,7 @@ static ssize_t read_mem(struct file *file, char __user *buf,
  
  	while (count > 0) {
  		unsigned long remaining;
@@ -38337,7 +38847,7 @@ index f895a8c..2bc9147 100644
  
  		sz = size_inside_page(p, count);
  
-@@ -135,7 +150,23 @@ static ssize_t read_mem(struct file *file, char __user *buf,
+@@ -134,7 +149,23 @@ static ssize_t read_mem(struct file *file, char __user *buf,
  		if (!ptr)
  			return -EFAULT;
  
@@ -38362,7 +38872,7 @@ index f895a8c..2bc9147 100644
  		unxlate_dev_mem_ptr(p, ptr);
  		if (remaining)
  			return -EFAULT;
-@@ -364,9 +395,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
+@@ -363,9 +394,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
  			 size_t count, loff_t *ppos)
  {
  	unsigned long p = *ppos;
@@ -38373,7 +38883,7 @@ index f895a8c..2bc9147 100644
  
  	read = 0;
  	if (p < (unsigned long) high_memory) {
-@@ -388,6 +418,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
+@@ -387,6 +417,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
  		}
  #endif
  		while (low_count > 0) {
@@ -38382,7 +38892,7 @@ index f895a8c..2bc9147 100644
  			sz = size_inside_page(p, low_count);
  
  			/*
-@@ -397,7 +429,22 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
+@@ -396,7 +428,22 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
  			 */
  			kbuf = xlate_dev_kmem_ptr((char *)p);
  
@@ -38406,7 +38916,7 @@ index f895a8c..2bc9147 100644
  				return -EFAULT;
  			buf += sz;
  			p += sz;
-@@ -822,6 +869,9 @@ static const struct memdev {
+@@ -821,6 +868,9 @@ static const struct memdev {
  #ifdef CONFIG_PRINTK
  	[11] = { "kmsg", 0644, &kmsg_fops, NULL },
  #endif
@@ -38416,7 +38926,7 @@ index f895a8c..2bc9147 100644
  };
  
  static int memory_open(struct inode *inode, struct file *filp)
-@@ -893,7 +943,7 @@ static int __init chr_dev_init(void)
+@@ -892,7 +942,7 @@ static int __init chr_dev_init(void)
  			continue;
  
  		device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
@@ -38439,7 +38949,7 @@ index 9df78e2..01ba9ae 100644
  
  	*ppos = i;
 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
-index d39cca6..8c1e269 100644
+index 8320abd..ec48108 100644
 --- a/drivers/char/pcmcia/synclink_cs.c
 +++ b/drivers/char/pcmcia/synclink_cs.c
 @@ -2345,9 +2345,9 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
@@ -38677,7 +39187,7 @@ index 7cc1fe22..b602d6b 100644
  
  	return 0;
 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
-index 64420b3..5c40b56 100644
+index b9a57fa..5bb9e38 100644
 --- a/drivers/char/tpm/tpm_acpi.c
 +++ b/drivers/char/tpm/tpm_acpi.c
 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
@@ -38727,7 +39237,7 @@ index 59f7cb2..bac8b6d 100644
  	return 0;
  }
 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
-index feea87c..18aefff 100644
+index 6928d09..ff6abe8 100644
 --- a/drivers/char/virtio_console.c
 +++ b/drivers/char/virtio_console.c
 @@ -684,7 +684,7 @@ static ssize_t fill_readbuf(struct port *port, char *out_buf, size_t out_count,
@@ -38749,10 +39259,10 @@ index feea87c..18aefff 100644
  
  static int wait_port_writable(struct port *port, bool nonblock)
 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
-index a33f46f..a720eed 100644
+index 57a078e..c17cde8 100644
 --- a/drivers/clk/clk-composite.c
 +++ b/drivers/clk/clk-composite.c
-@@ -122,7 +122,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
+@@ -146,7 +146,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
  	struct clk *clk;
  	struct clk_init_data init;
  	struct clk_composite *composite;
@@ -38762,7 +39272,7 @@ index a33f46f..a720eed 100644
  	composite = kzalloc(sizeof(*composite), GFP_KERNEL);
  	if (!composite) {
 diff --git a/drivers/clk/socfpga/clk.c b/drivers/clk/socfpga/clk.c
-index 81dd31a..ef5c542 100644
+index 5983a26..65d5f46 100644
 --- a/drivers/clk/socfpga/clk.c
 +++ b/drivers/clk/socfpga/clk.c
 @@ -22,6 +22,7 @@
@@ -38773,7 +39283,7 @@ index 81dd31a..ef5c542 100644
  
  /* Clock Manager offsets */
  #define CLKMGR_CTRL	0x0
-@@ -152,8 +153,10 @@ static __init struct clk *socfpga_clk_init(struct device_node *node,
+@@ -150,8 +151,10 @@ static __init struct clk *socfpga_clk_init(struct device_node *node,
  		streq(clk_name, "periph_pll") ||
  		streq(clk_name, "sdram_pll")) {
  		socfpga_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
@@ -38786,7 +39296,7 @@ index 81dd31a..ef5c542 100644
  	}
  
  	clk = clk_register(NULL, &socfpga_clk->hw.hw);
-@@ -244,7 +247,7 @@ static unsigned long socfpga_clk_recalc_rate(struct clk_hw *hwclk,
+@@ -242,7 +245,7 @@ static unsigned long socfpga_clk_recalc_rate(struct clk_hw *hwclk,
  	return parent_rate / div;
  }
  
@@ -38796,19 +39306,10 @@ index 81dd31a..ef5c542 100644
  	.get_parent = socfpga_clk_get_parent,
  	.set_parent = socfpga_clk_set_parent,
 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
-index caf41eb..223d27a 100644
+index 18448a7..d5fad43 100644
 --- a/drivers/cpufreq/acpi-cpufreq.c
 +++ b/drivers/cpufreq/acpi-cpufreq.c
-@@ -172,7 +172,7 @@ static ssize_t show_global_boost(struct kobject *kobj,
- 	return sprintf(buf, "%u\n", boost_enabled);
- }
- 
--static struct global_attr global_boost = __ATTR(boost, 0644,
-+static global_attr_no_const global_boost = __ATTR(boost, 0644,
- 						show_global_boost,
- 						store_global_boost);
- 
-@@ -693,8 +693,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
+@@ -676,8 +676,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
  	data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
  	per_cpu(acfreq_data, cpu) = data;
  
@@ -38822,7 +39323,7 @@ index caf41eb..223d27a 100644
  
  	result = acpi_processor_register_performance(data->acpi_data, cpu);
  	if (result)
-@@ -827,7 +830,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
+@@ -810,7 +813,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
  		policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
  		break;
  	case ACPI_ADR_SPACE_FIXED_HARDWARE:
@@ -38833,11 +39334,24 @@ index caf41eb..223d27a 100644
  		break;
  	default:
  		break;
+@@ -905,8 +910,10 @@ static void __init acpi_cpufreq_boost_init(void)
+ 		if (!msrs)
+ 			return;
+ 
+-		acpi_cpufreq_driver.boost_supported = true;
+-		acpi_cpufreq_driver.boost_enabled = boost_state(0);
++		pax_open_kernel();
++		*(bool *)&acpi_cpufreq_driver.boost_supported = true;
++		*(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
++		pax_close_kernel();
+ 		get_online_cpus();
+ 
+ 		/* Force all MSRs to the same value */
 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
-index 99a443e..8cb6f02 100644
+index 199b52b..e3503bb 100644
 --- a/drivers/cpufreq/cpufreq.c
 +++ b/drivers/cpufreq/cpufreq.c
-@@ -1878,7 +1878,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
+@@ -1970,7 +1970,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
  #endif
  
  	mutex_lock(&cpufreq_governor_mutex);
@@ -38846,7 +39360,7 @@ index 99a443e..8cb6f02 100644
  	mutex_unlock(&cpufreq_governor_mutex);
  	return;
  }
-@@ -2108,7 +2108,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
+@@ -2200,7 +2200,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
  	return NOTIFY_OK;
  }
  
@@ -38855,7 +39369,27 @@ index 99a443e..8cb6f02 100644
  	.notifier_call = cpufreq_cpu_callback,
  };
  
-@@ -2141,8 +2141,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
+@@ -2240,13 +2240,17 @@ int cpufreq_boost_trigger_state(int state)
+ 		return 0;
+ 
+ 	write_lock_irqsave(&cpufreq_driver_lock, flags);
+-	cpufreq_driver->boost_enabled = state;
++	pax_open_kernel();
++	*(bool *)&cpufreq_driver->boost_enabled = state;
++	pax_close_kernel();
+ 	write_unlock_irqrestore(&cpufreq_driver_lock, flags);
+ 
+ 	ret = cpufreq_driver->set_boost(state);
+ 	if (ret) {
+ 		write_lock_irqsave(&cpufreq_driver_lock, flags);
+-		cpufreq_driver->boost_enabled = !state;
++		pax_open_kernel();
++		*(bool *)&cpufreq_driver->boost_enabled = !state;
++		pax_close_kernel();
+ 		write_unlock_irqrestore(&cpufreq_driver_lock, flags);
+ 
+ 		pr_err("%s: Cannot %s BOOST\n", __func__,
+@@ -2300,8 +2304,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
  
  	pr_debug("trying to register driver %s\n", driver_data->name);
  
@@ -38869,11 +39403,25 @@ index 99a443e..8cb6f02 100644
  
  	write_lock_irqsave(&cpufreq_driver_lock, flags);
  	if (cpufreq_driver) {
+@@ -2316,8 +2323,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
+ 		 * Check if driver provides function to enable boost -
+ 		 * if not, use cpufreq_boost_set_sw as default
+ 		 */
+-		if (!cpufreq_driver->set_boost)
+-			cpufreq_driver->set_boost = cpufreq_boost_set_sw;
++		if (!cpufreq_driver->set_boost) {
++			pax_open_kernel();
++			*(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
++			pax_close_kernel();
++		}
+ 
+ 		ret = cpufreq_sysfs_create_file(&boost.attr);
+ 		if (ret) {
 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
-index e6be635..f8a90dc 100644
+index ba43991..23858ffb 100644
 --- a/drivers/cpufreq/cpufreq_governor.c
 +++ b/drivers/cpufreq/cpufreq_governor.c
-@@ -187,7 +187,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
+@@ -191,7 +191,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
  	struct dbs_data *dbs_data;
  	struct od_cpu_dbs_info_s *od_dbs_info = NULL;
  	struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
@@ -38882,7 +39430,7 @@ index e6be635..f8a90dc 100644
  	struct od_dbs_tuners *od_tuners = NULL;
  	struct cs_dbs_tuners *cs_tuners = NULL;
  	struct cpu_dbs_common_info *cpu_cdbs;
-@@ -253,7 +253,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
+@@ -257,7 +257,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
  
  		if ((cdata->governor == GOV_CONSERVATIVE) &&
  				(!policy->governor->initialized)) {
@@ -38891,7 +39439,7 @@ index e6be635..f8a90dc 100644
  
  			cpufreq_register_notifier(cs_ops->notifier_block,
  					CPUFREQ_TRANSITION_NOTIFIER);
-@@ -273,7 +273,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
+@@ -277,7 +277,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
  
  			if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
  				(policy->governor->initialized == 1)) {
@@ -38901,7 +39449,7 @@ index e6be635..f8a90dc 100644
  				cpufreq_unregister_notifier(cs_ops->notifier_block,
  						CPUFREQ_TRANSITION_NOTIFIER);
 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
-index b5f2b86..daa801b 100644
+index bfb9ae1..e1d3a7e 100644
 --- a/drivers/cpufreq/cpufreq_governor.h
 +++ b/drivers/cpufreq/cpufreq_governor.h
 @@ -205,7 +205,7 @@ struct common_dbs_data {
@@ -38956,24 +39504,11 @@ index 18d4091..434be15 100644
  	od_set_powersave_bias(0);
  }
  EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
-diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c
-index 4cf0d28..5830372 100644
---- a/drivers/cpufreq/cpufreq_stats.c
-+++ b/drivers/cpufreq/cpufreq_stats.c
-@@ -352,7 +352,7 @@ static int cpufreq_stat_cpu_callback(struct notifier_block *nfb,
- }
- 
- /* priority=1 so this will get called before cpufreq_remove_dev */
--static struct notifier_block cpufreq_stat_cpu_notifier __refdata = {
-+static struct notifier_block cpufreq_stat_cpu_notifier = {
- 	.notifier_call = cpufreq_stat_cpu_callback,
- 	.priority = 1,
- };
 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
-index b687df8..ae733fc 100644
+index 2cd36b9..8f07fae 100644
 --- a/drivers/cpufreq/intel_pstate.c
 +++ b/drivers/cpufreq/intel_pstate.c
-@@ -123,10 +123,10 @@ struct pstate_funcs {
+@@ -124,10 +124,10 @@ struct pstate_funcs {
  struct cpu_defaults {
  	struct pstate_adjust_policy pid_policy;
  	struct pstate_funcs funcs;
@@ -38986,7 +39521,7 @@ index b687df8..ae733fc 100644
  
  struct perf_limits {
  	int no_turbo;
-@@ -517,7 +517,7 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
+@@ -518,7 +518,7 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
  
  	cpu->pstate.current_pstate = pstate;
  
@@ -38995,7 +39530,7 @@ index b687df8..ae733fc 100644
  }
  
  static inline void intel_pstate_pstate_increase(struct cpudata *cpu, int steps)
-@@ -539,12 +539,12 @@ static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
+@@ -540,12 +540,12 @@ static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
  {
  	sprintf(cpu->name, "Intel 2nd generation core");
  
@@ -39013,7 +39548,7 @@ index b687df8..ae733fc 100644
  
  	/*
  	 * goto max pstate so we don't slow up boot if we are built-in if we are
-@@ -808,9 +808,9 @@ static int intel_pstate_msrs_not_valid(void)
+@@ -832,9 +832,9 @@ static int intel_pstate_msrs_not_valid(void)
  	rdmsrl(MSR_IA32_APERF, aperf);
  	rdmsrl(MSR_IA32_MPERF, mperf);
  
@@ -39026,7 +39561,7 @@ index b687df8..ae733fc 100644
  		return -ENODEV;
  
  	rdmsrl(MSR_IA32_APERF, tmp);
-@@ -824,7 +824,7 @@ static int intel_pstate_msrs_not_valid(void)
+@@ -848,7 +848,7 @@ static int intel_pstate_msrs_not_valid(void)
  	return 0;
  }
  
@@ -39035,7 +39570,7 @@ index b687df8..ae733fc 100644
  {
  	pid_params.sample_rate_ms = policy->sample_rate_ms;
  	pid_params.p_gain_pct = policy->p_gain_pct;
-@@ -836,11 +836,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
+@@ -860,11 +860,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
  
  static void copy_cpu_funcs(struct pstate_funcs *funcs)
  {
@@ -39081,7 +39616,7 @@ index 3d1cba9..0ab21d2 100644
  	if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
  		printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
-index 724ffbd..ad83692 100644
+index 724ffbd..f06aaaa 100644
 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
 @@ -18,14 +18,12 @@
@@ -39100,7 +39635,7 @@ index 724ffbd..ad83692 100644
  
  /* UltraSPARC-III has three dividers: 1, 2, and 32.  These are controlled
   * in the Safari config register.
-@@ -156,14 +154,26 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
+@@ -156,18 +154,28 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
  
  static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
  {
@@ -39123,7 +39658,6 @@ index 724ffbd..ad83692 100644
 +	.target_index	= us3_freq_target,
 +	.get		= us3_freq_get,
 +	.exit		= us3_freq_cpu_exit,
-+	.owner		= THIS_MODULE,
 +	.name		= "UltraSPARC-III",
 +
 +};
@@ -39131,7 +39665,11 @@ index 724ffbd..ad83692 100644
  static int __init us3_freq_init(void)
  {
  	unsigned long manuf, impl, ver;
-@@ -180,55 +190,15 @@ static int __init us3_freq_init(void)
+-	int ret;
+ 
+ 	if (tlb_type != cheetah && tlb_type != cheetah_plus)
+ 		return -ENODEV;
+@@ -180,55 +188,15 @@ static int __init us3_freq_init(void)
  	    (impl == CHEETAH_IMPL ||
  	     impl == CHEETAH_PLUS_IMPL ||
  	     impl == JAGUAR_IMPL ||
@@ -39291,6 +39829,21 @@ index a0b2f7e..1b6f028 100644
  err_out:
  	mutex_unlock(&devfreq_list_lock);
  
+diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
+index 2e7b394..1371a64 100644
+--- a/drivers/dma/sh/shdma-base.c
++++ b/drivers/dma/sh/shdma-base.c
+@@ -267,8 +267,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
+ 		schan->slave_id = -EINVAL;
+ 	}
+ 
+-	schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
+-			      sdev->desc_size, GFP_KERNEL);
++	schan->desc = kcalloc(sdev->desc_size,
++			      NR_DESCS_PER_CHANNEL, GFP_KERNEL);
+ 	if (!schan->desc) {
+ 		ret = -ENOMEM;
+ 		goto edescalloc;
 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
 index 0d765c0..60b7480 100644
 --- a/drivers/dma/sh/shdmac.c
@@ -39305,10 +39858,10 @@ index 0d765c0..60b7480 100644
  
  	/* Run before NMI debug handler and KGDB */
 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
-index 1026743..80b081c 100644
+index 592af5f..bb1d583 100644
 --- a/drivers/edac/edac_device.c
 +++ b/drivers/edac/edac_device.c
-@@ -474,9 +474,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
+@@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
   */
  int edac_device_alloc_index(void)
  {
@@ -39321,7 +39874,7 @@ index 1026743..80b081c 100644
  EXPORT_SYMBOL_GPL(edac_device_alloc_index);
  
 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
-index e5bdf21..b8f9055 100644
+index b335c6a..db65b44 100644
 --- a/drivers/edac/edac_mc_sysfs.c
 +++ b/drivers/edac/edac_mc_sysfs.c
 @@ -152,7 +152,7 @@ static const char * const edac_caps[] = {
@@ -39524,7 +40077,7 @@ index 2c6d5e1..a2cca6b 100644
  static ssize_t show_immediate(struct device *dev,
  			      struct device_attribute *dattr, char *buf)
 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
-index 0e79951..b180217 100644
+index eb6935c..3cc2bfa 100644
 --- a/drivers/firewire/core-transaction.c
 +++ b/drivers/firewire/core-transaction.c
 @@ -38,6 +38,7 @@
@@ -39536,7 +40089,7 @@ index 0e79951..b180217 100644
  #include <asm/byteorder.h>
  
 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
-index 515a42c..5ecf3ba 100644
+index c98764a..551b520 100644
 --- a/drivers/firewire/core.h
 +++ b/drivers/firewire/core.h
 @@ -111,6 +111,7 @@ struct fw_card_driver {
@@ -39547,6 +40100,34 @@ index 515a42c..5ecf3ba 100644
  
  void fw_card_initialize(struct fw_card *card,
  		const struct fw_card_driver *driver, struct device *device);
+diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
+index 8db6632..9bbc8ca 100644
+--- a/drivers/firewire/ohci.c
++++ b/drivers/firewire/ohci.c
+@@ -2049,10 +2049,12 @@ static void bus_reset_work(struct work_struct *work)
+ 			  be32_to_cpu(ohci->next_header));
+ 	}
+ 
++#ifndef CONFIG_GRKERNSEC
+ 	if (param_remote_dma) {
+ 		reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
+ 		reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
+ 	}
++#endif
+ 
+ 	spin_unlock_irq(&ohci->lock);
+ 
+@@ -2584,8 +2586,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
+ 	unsigned long flags;
+ 	int n, ret = 0;
+ 
++#ifndef CONFIG_GRKERNSEC
+ 	if (param_remote_dma)
+ 		return 0;
++#endif
+ 
+ 	/*
+ 	 * FIXME:  Make sure this bitmask is cleared when we clear the busReset
 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
 index 94a58a0..f5eba42 100644
 --- a/drivers/firmware/dmi-id.c
@@ -39561,7 +40142,7 @@ index 94a58a0..f5eba42 100644
  	container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
  
 diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
-index c7e81ff..94a7401 100644
+index 17afc51..0ef90cd 100644
 --- a/drivers/firmware/dmi_scan.c
 +++ b/drivers/firmware/dmi_scan.c
 @@ -835,7 +835,7 @@ int dmi_walk(void (*decode)(const struct dmi_header *, void *),
@@ -39571,7 +40152,7 @@ index c7e81ff..94a7401 100644
 -	dmi_table(buf, dmi_len, dmi_num, decode, private_data);
 +	dmi_table((char __force_kernel *)buf, dmi_len, dmi_num, decode, private_data);
  
- 	iounmap(buf);
+ 	dmi_unmap(buf);
  	return 0;
 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
 index 1491dd4..aa910db 100644
@@ -39595,10 +40176,10 @@ index 1491dd4..aa910db 100644
  EXPORT_SYMBOL_GPL(cper_next_record_id);
  
 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
-index 2e2fbde..7676c8b 100644
+index 4753bac..02861a2 100644
 --- a/drivers/firmware/efi/efi.c
 +++ b/drivers/firmware/efi/efi.c
-@@ -81,14 +81,16 @@ static struct attribute_group efi_subsys_attr_group = {
+@@ -120,14 +120,16 @@ static struct attribute_group efi_subsys_attr_group = {
  };
  
  static struct efivars generic_efivars;
@@ -39649,10 +40230,10 @@ index 2a90ba6..07f3733 100644
  	ret = sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
  
 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
-index ec19036..8ffafc2 100644
+index 1e98a98..b444372 100644
 --- a/drivers/gpio/gpio-em.c
 +++ b/drivers/gpio/gpio-em.c
-@@ -257,7 +257,7 @@ static int em_gio_probe(struct platform_device *pdev)
+@@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
  	struct em_gio_priv *p;
  	struct resource *io[2], *irq[2];
  	struct gpio_chip *gpio_chip;
@@ -39662,7 +40243,7 @@ index ec19036..8ffafc2 100644
  	int ret;
  
 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
-index 814addb..0937d7f 100644
+index f5bf3c3..7baaa59 100644
 --- a/drivers/gpio/gpio-ich.c
 +++ b/drivers/gpio/gpio-ich.c
 @@ -71,7 +71,7 @@ struct ichx_desc {
@@ -39675,10 +40256,10 @@ index 814addb..0937d7f 100644
  static struct {
  	spinlock_t lock;
 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
-index 8b7e719..dc089dc 100644
+index ca76ce7..68b384b 100644
 --- a/drivers/gpio/gpio-rcar.c
 +++ b/drivers/gpio/gpio-rcar.c
-@@ -316,7 +316,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
+@@ -355,7 +355,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
  	struct gpio_rcar_priv *p;
  	struct resource *io, *irq;
  	struct gpio_chip *gpio_chip;
@@ -39701,10 +40282,10 @@ index 9902732..64b62dd 100644
  	return -EINVAL;
  }
 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
-index d6cf77c..2842146 100644
+index 3b7d32d..05c2f74 100644
 --- a/drivers/gpu/drm/drm_crtc.c
 +++ b/drivers/gpu/drm/drm_crtc.c
-@@ -3102,7 +3102,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
+@@ -3123,7 +3123,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
  					goto done;
  				}
  
@@ -39713,21 +40294,8 @@ index d6cf77c..2842146 100644
  						 &prop_enum->name, DRM_PROP_NAME_LEN)) {
  					ret = -EFAULT;
  					goto done;
-diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
-index 01361ab..891e821 100644
---- a/drivers/gpu/drm/drm_crtc_helper.c
-+++ b/drivers/gpu/drm/drm_crtc_helper.c
-@@ -338,7 +338,7 @@ static bool drm_encoder_crtc_ok(struct drm_encoder *encoder,
- 	struct drm_crtc *tmp;
- 	int crtc_mask = 1;
- 
--	WARN(!crtc, "checking null crtc?\n");
-+	BUG_ON(!crtc);
- 
- 	dev = crtc->dev;
- 
 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
-index d9137e4..69b73a0 100644
+index 345be03..158368d 100644
 --- a/drivers/gpu/drm/drm_drv.c
 +++ b/drivers/gpu/drm/drm_drv.c
 @@ -233,7 +233,7 @@ module_exit(drm_core_exit);
@@ -39749,7 +40317,7 @@ index d9137e4..69b73a0 100644
  	int retcode = -EINVAL;
  	char stack_kdata[128];
 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
-index c5b929c..8a3b8be 100644
+index 7f2af9a..1561914 100644
 --- a/drivers/gpu/drm/drm_fops.c
 +++ b/drivers/gpu/drm/drm_fops.c
 @@ -97,7 +97,7 @@ int drm_open(struct inode *inode, struct file *filp)
@@ -39770,7 +40338,7 @@ index c5b929c..8a3b8be 100644
  	return retcode;
  }
  EXPORT_SYMBOL(drm_open);
-@@ -467,7 +467,7 @@ int drm_release(struct inode *inode, struct file *filp)
+@@ -463,7 +463,7 @@ int drm_release(struct inode *inode, struct file *filp)
  
  	mutex_lock(&drm_global_mutex);
  
@@ -39779,7 +40347,7 @@ index c5b929c..8a3b8be 100644
  
  	if (dev->driver->preclose)
  		dev->driver->preclose(dev, file_priv);
-@@ -476,10 +476,10 @@ int drm_release(struct inode *inode, struct file *filp)
+@@ -472,10 +472,10 @@ int drm_release(struct inode *inode, struct file *filp)
  	 * Begin inline drm_release
  	 */
  
@@ -39792,15 +40360,15 @@ index c5b929c..8a3b8be 100644
  
  	/* Release any auth tokens that might point to this file_priv,
  	   (do that under the drm_global_mutex) */
-@@ -577,7 +577,7 @@ int drm_release(struct inode *inode, struct file *filp)
+@@ -573,7 +573,7 @@ int drm_release(struct inode *inode, struct file *filp)
  	 * End inline drm_release
  	 */
  
 -	if (!--dev->open_count) {
 +	if (local_dec_and_test(&dev->open_count)) {
- 		if (atomic_read(&dev->ioctl_count)) {
- 			DRM_ERROR("Device busy: %d\n",
- 				  atomic_read(&dev->ioctl_count));
+ 		retcode = drm_lastclose(dev);
+ 		if (drm_device_is_unplugged(dev))
+ 			drm_put_dev(dev);
 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
 index 3d2e91c..d31c4c9 100644
 --- a/drivers/gpu/drm/drm_global.c
@@ -39863,10 +40431,10 @@ index 3d2e91c..d31c4c9 100644
  		item->object = NULL;
  	}
 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
-index 7d5a152..d7186da 100644
+index 7473035..a48b9c5 100644
 --- a/drivers/gpu/drm/drm_info.c
 +++ b/drivers/gpu/drm/drm_info.c
-@@ -75,10 +75,14 @@ int drm_vm_info(struct seq_file *m, void *data)
+@@ -75,10 +75,13 @@ int drm_vm_info(struct seq_file *m, void *data)
  	struct drm_local_map *map;
  	struct drm_map_list *r_list;
  
@@ -39880,12 +40448,11 @@ index 7d5a152..d7186da 100644
 +		[_DRM_SHM] = "SHM",
 +		[_DRM_AGP] = "AGP",
 +		[_DRM_SCATTER_GATHER] = "SG",
-+		[_DRM_CONSISTENT] = "PCI",
-+		[_DRM_GEM] = "GEM" };
++		[_DRM_CONSISTENT] = "PCI"};
  	const char *type;
  	int i;
  
-@@ -89,7 +93,7 @@ int drm_vm_info(struct seq_file *m, void *data)
+@@ -89,7 +92,7 @@ int drm_vm_info(struct seq_file *m, void *data)
  		map = r_list->map;
  		if (!map)
  			continue;
@@ -39894,7 +40461,7 @@ index 7d5a152..d7186da 100644
  			type = "??";
  		else
  			type = types[map->type];
-@@ -257,7 +261,11 @@ int drm_vma_info(struct seq_file *m, void *data)
+@@ -261,7 +264,11 @@ int drm_vma_info(struct seq_file *m, void *data)
  			   vma->vm_flags & VM_MAYSHARE ? 's' : 'p',
  			   vma->vm_flags & VM_LOCKED ? 'l' : '-',
  			   vma->vm_flags & VM_IO ? 'i' : '-',
@@ -39959,10 +40526,10 @@ index 2f4c4343..dd12cd2 100644
  		ret = drm_ioctl(filp, cmd, arg);
  
 diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
-index 66dd3a0..3bed6c4 100644
+index 98a33c580..8fd1c2b 100644
 --- a/drivers/gpu/drm/drm_stub.c
 +++ b/drivers/gpu/drm/drm_stub.c
-@@ -403,7 +403,7 @@ void drm_unplug_dev(struct drm_device *dev)
+@@ -409,7 +409,7 @@ void drm_unplug_dev(struct drm_device *dev)
  
  	drm_device_set_unplugged(dev);
  
@@ -40000,10 +40567,10 @@ index d4d16ed..8fb0b51 100644
  	int front_offset;
  } drm_i810_private_t;
 diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
-index 6ed45a9..eb6dc41 100644
+index b2b46c5..feb9fe7 100644
 --- a/drivers/gpu/drm/i915/i915_debugfs.c
 +++ b/drivers/gpu/drm/i915/i915_debugfs.c
-@@ -702,7 +702,7 @@ static int i915_interrupt_info(struct seq_file *m, void *data)
+@@ -713,7 +713,7 @@ static int i915_interrupt_info(struct seq_file *m, void *data)
  			   I915_READ(GTIMR));
  	}
  	seq_printf(m, "Interrupts received: %d\n",
@@ -40013,10 +40580,10 @@ index 6ed45a9..eb6dc41 100644
  		if (INTEL_INFO(dev)->gen >= 6) {
  			seq_printf(m,
 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
-index e02266a..e3411aa 100644
+index 15a74f9..4278889 100644
 --- a/drivers/gpu/drm/i915/i915_dma.c
 +++ b/drivers/gpu/drm/i915/i915_dma.c
-@@ -1271,7 +1271,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
+@@ -1273,7 +1273,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
  	bool can_switch;
  
  	spin_lock(&dev->count_lock);
@@ -40026,10 +40593,10 @@ index e02266a..e3411aa 100644
  	return can_switch;
  }
 diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
-index 221ac62..f56acc8 100644
+index 697f215..6f89b7f 100644
 --- a/drivers/gpu/drm/i915/i915_drv.h
 +++ b/drivers/gpu/drm/i915/i915_drv.h
-@@ -1326,7 +1326,7 @@ typedef struct drm_i915_private {
+@@ -1362,7 +1362,7 @@ typedef struct drm_i915_private {
  	drm_dma_handle_t *status_page_dmah;
  	struct resource mch_res;
  
@@ -40039,10 +40606,10 @@ index 221ac62..f56acc8 100644
  	/* protects the irq masks */
  	spinlock_t irq_lock;
 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
-index a3ba9a8..ee52ddd 100644
+index d269ecf..6d857bc 100644
 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
-@@ -861,9 +861,9 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
+@@ -860,9 +860,9 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
  
  static int
  validate_exec_list(struct drm_i915_gem_exec_object2 *exec,
@@ -40090,10 +40657,10 @@ index 3c59584..500f2e9 100644
  
  	return ret;
 diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
-index a209177..842a89a 100644
+index d554169..f4426bb 100644
 --- a/drivers/gpu/drm/i915/i915_irq.c
 +++ b/drivers/gpu/drm/i915/i915_irq.c
-@@ -1419,7 +1419,7 @@ static irqreturn_t valleyview_irq_handler(int irq, void *arg)
+@@ -1438,7 +1438,7 @@ static irqreturn_t valleyview_irq_handler(int irq, void *arg)
  	int pipe;
  	u32 pipe_stats[I915_MAX_PIPES];
  
@@ -40102,7 +40669,7 @@ index a209177..842a89a 100644
  
  	while (true) {
  		iir = I915_READ(VLV_IIR);
-@@ -1729,7 +1729,7 @@ static irqreturn_t ironlake_irq_handler(int irq, void *arg)
+@@ -1751,7 +1751,7 @@ static irqreturn_t ironlake_irq_handler(int irq, void *arg)
  	u32 de_iir, gt_iir, de_ier, sde_ier = 0;
  	irqreturn_t ret = IRQ_NONE;
  
@@ -40111,7 +40678,7 @@ index a209177..842a89a 100644
  
  	/* We get interrupts on unclaimed registers, so check for this before we
  	 * do any I915_{READ,WRITE}. */
-@@ -1799,7 +1799,7 @@ static irqreturn_t gen8_irq_handler(int irq, void *arg)
+@@ -1821,7 +1821,7 @@ static irqreturn_t gen8_irq_handler(int irq, void *arg)
  	uint32_t tmp = 0;
  	enum pipe pipe;
  
@@ -40120,7 +40687,7 @@ index a209177..842a89a 100644
  
  	master_ctl = I915_READ(GEN8_MASTER_IRQ);
  	master_ctl &= ~GEN8_MASTER_IRQ_CONTROL;
-@@ -2623,7 +2623,7 @@ static void ironlake_irq_preinstall(struct drm_device *dev)
+@@ -2645,7 +2645,7 @@ static void ironlake_irq_preinstall(struct drm_device *dev)
  {
  	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
  
@@ -40129,7 +40696,7 @@ index a209177..842a89a 100644
  
  	I915_WRITE(HWSTAM, 0xeffe);
  
-@@ -2641,7 +2641,7 @@ static void valleyview_irq_preinstall(struct drm_device *dev)
+@@ -2663,7 +2663,7 @@ static void valleyview_irq_preinstall(struct drm_device *dev)
  	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
  	int pipe;
  
@@ -40138,7 +40705,7 @@ index a209177..842a89a 100644
  
  	/* VLV magic */
  	I915_WRITE(VLV_IMR, 0);
-@@ -2672,7 +2672,7 @@ static void gen8_irq_preinstall(struct drm_device *dev)
+@@ -2694,7 +2694,7 @@ static void gen8_irq_preinstall(struct drm_device *dev)
  	struct drm_i915_private *dev_priv = dev->dev_private;
  	int pipe;
  
@@ -40147,7 +40714,7 @@ index a209177..842a89a 100644
  
  	I915_WRITE(GEN8_MASTER_IRQ, 0);
  	POSTING_READ(GEN8_MASTER_IRQ);
-@@ -2998,7 +2998,7 @@ static void gen8_irq_uninstall(struct drm_device *dev)
+@@ -3018,7 +3018,7 @@ static void gen8_irq_uninstall(struct drm_device *dev)
  	if (!dev_priv)
  		return;
  
@@ -40156,7 +40723,7 @@ index a209177..842a89a 100644
  
  	I915_WRITE(GEN8_MASTER_IRQ, 0);
  
-@@ -3092,7 +3092,7 @@ static void i8xx_irq_preinstall(struct drm_device * dev)
+@@ -3112,7 +3112,7 @@ static void i8xx_irq_preinstall(struct drm_device * dev)
  	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
  	int pipe;
  
@@ -40165,7 +40732,7 @@ index a209177..842a89a 100644
  
  	for_each_pipe(pipe)
  		I915_WRITE(PIPESTAT(pipe), 0);
-@@ -3178,7 +3178,7 @@ static irqreturn_t i8xx_irq_handler(int irq, void *arg)
+@@ -3198,7 +3198,7 @@ static irqreturn_t i8xx_irq_handler(int irq, void *arg)
  		I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT |
  		I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT;
  
@@ -40174,7 +40741,7 @@ index a209177..842a89a 100644
  
  	iir = I915_READ16(IIR);
  	if (iir == 0)
-@@ -3253,7 +3253,7 @@ static void i915_irq_preinstall(struct drm_device * dev)
+@@ -3277,7 +3277,7 @@ static void i915_irq_preinstall(struct drm_device * dev)
  	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
  	int pipe;
  
@@ -40183,7 +40750,7 @@ index a209177..842a89a 100644
  
  	if (I915_HAS_HOTPLUG(dev)) {
  		I915_WRITE(PORT_HOTPLUG_EN, 0);
-@@ -3360,7 +3360,7 @@ static irqreturn_t i915_irq_handler(int irq, void *arg)
+@@ -3384,7 +3384,7 @@ static irqreturn_t i915_irq_handler(int irq, void *arg)
  		I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT;
  	int pipe, ret = IRQ_NONE;
  
@@ -40192,7 +40759,7 @@ index a209177..842a89a 100644
  
  	iir = I915_READ(IIR);
  	do {
-@@ -3487,7 +3487,7 @@ static void i965_irq_preinstall(struct drm_device * dev)
+@@ -3511,7 +3511,7 @@ static void i965_irq_preinstall(struct drm_device * dev)
  	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
  	int pipe;
  
@@ -40201,7 +40768,7 @@ index a209177..842a89a 100644
  
  	I915_WRITE(PORT_HOTPLUG_EN, 0);
  	I915_WRITE(PORT_HOTPLUG_STAT, I915_READ(PORT_HOTPLUG_STAT));
-@@ -3603,7 +3603,7 @@ static irqreturn_t i965_irq_handler(int irq, void *arg)
+@@ -3627,7 +3627,7 @@ static irqreturn_t i965_irq_handler(int irq, void *arg)
  		I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT |
  		I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT;
  
@@ -40211,10 +40778,10 @@ index a209177..842a89a 100644
  	iir = I915_READ(IIR);
  
 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
-index 3c5ff7a..ae759ca 100644
+index 963639d..ea0c0cb 100644
 --- a/drivers/gpu/drm/i915/intel_display.c
 +++ b/drivers/gpu/drm/i915/intel_display.c
-@@ -10506,13 +10506,13 @@ struct intel_quirk {
+@@ -10787,13 +10787,13 @@ struct intel_quirk {
  	int subsystem_vendor;
  	int subsystem_device;
  	void (*hook)(struct drm_device *dev);
@@ -40230,7 +40797,7 @@ index 3c5ff7a..ae759ca 100644
  
  static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
  {
-@@ -10520,18 +10520,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
+@@ -10801,18 +10801,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
  	return 1;
  }
  
@@ -40262,7 +40829,7 @@ index 3c5ff7a..ae759ca 100644
  	},
  };
 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
-index ca4bc54..ee598a2 100644
+index fe45321..836fdca 100644
 --- a/drivers/gpu/drm/mga/mga_drv.h
 +++ b/drivers/gpu/drm/mga/mga_drv.h
 @@ -120,9 +120,9 @@ typedef struct drm_mga_private {
@@ -40278,10 +40845,10 @@ index ca4bc54..ee598a2 100644
  
  	unsigned int fb_cpp;
 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
-index 709e90d..89a1c0d 100644
+index 86b4bb8..ae237ad 100644
 --- a/drivers/gpu/drm/mga/mga_ioc32.c
 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
-@@ -189,7 +189,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
+@@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
  	return 0;
  }
  
@@ -40290,7 +40857,7 @@ index 709e90d..89a1c0d 100644
  	[DRM_MGA_INIT] = compat_mga_init,
  	[DRM_MGA_GETPARAM] = compat_mga_getparam,
  	[DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
-@@ -207,18 +207,15 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
+@@ -208,18 +208,15 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
  long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
  {
  	unsigned int nr = DRM_IOCTL_NR(cmd);
@@ -40313,7 +40880,7 @@ index 709e90d..89a1c0d 100644
  
  	return ret;
 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
-index 2b0ceb8..517e99e 100644
+index 1b071b8..de8601a 100644
 --- a/drivers/gpu/drm/mga/mga_irq.c
 +++ b/drivers/gpu/drm/mga/mga_irq.c
 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
@@ -40325,7 +40892,7 @@ index 2b0ceb8..517e99e 100644
  }
  
  
-@@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(DRM_IRQ_ARGS)
+@@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
  	/* VBLANK interrupt */
  	if (status & MGA_VLINEPEN) {
  		MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
@@ -40334,19 +40901,19 @@ index 2b0ceb8..517e99e 100644
  		drm_handle_vblank(dev, 0);
  		handled = 1;
  	}
-@@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(DRM_IRQ_ARGS)
+@@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
  		if ((prim_start & ~0x03) != (prim_end & ~0x03))
  			MGA_WRITE(MGA_PRIMEND, prim_end);
  
 -		atomic_inc(&dev_priv->last_fence_retired);
 +		atomic_inc_unchecked(&dev_priv->last_fence_retired);
- 		DRM_WAKEUP(&dev_priv->fence_queue);
+ 		wake_up(&dev_priv->fence_queue);
  		handled = 1;
  	}
 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
  	 * using fences.
  	 */
- 	DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * DRM_HZ,
+ 	DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
 -		    (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
 +		    (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
  		      - *sequence) <= (1 << 23)));
@@ -40366,10 +40933,10 @@ index 4c3feaa..26391ce 100644
  #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
  
 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
-index 4b0fb6c..67667a9 100644
+index 23ca7a5..b6c955d 100644
 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
-@@ -96,7 +96,6 @@ struct nouveau_drm {
+@@ -97,7 +97,6 @@ struct nouveau_drm {
  		struct drm_global_reference mem_global_ref;
  		struct ttm_bo_global_ref bo_global_ref;
  		struct ttm_bo_device bdev;
@@ -40391,7 +40958,7 @@ index c1a7e5a..38b8539 100644
  
  	if (nr < DRM_COMMAND_BASE)
 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
-index 19e3757..ad16478 100644
+index d45d50d..72a5dd2 100644
 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
 @@ -130,11 +130,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
@@ -40411,7 +40978,7 @@ index 19e3757..ad16478 100644
  };
  
  static int
-@@ -198,11 +198,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
+@@ -199,11 +199,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
  }
  
  const struct ttm_mem_type_manager_func nouveau_gart_manager = {
@@ -40428,7 +40995,7 @@ index 19e3757..ad16478 100644
  };
  
  #include <core/subdev/vm/nv04.h>
-@@ -270,11 +270,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
+@@ -271,11 +271,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
  }
  
  const struct ttm_mem_type_manager_func nv04_gart_manager = {
@@ -40446,10 +41013,10 @@ index 19e3757..ad16478 100644
  
  int
 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
-index 81638d7..2e45854 100644
+index 471347e..5adc6b9 100644
 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
-@@ -65,7 +65,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
+@@ -67,7 +67,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
  	bool can_switch;
  
  	spin_lock(&dev->count_lock);
@@ -40516,7 +41083,7 @@ index c3c2bbd..bc3c0fb 100644
  	return 0;
  }
 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
-index 7bda32f..dd98fc5 100644
+index 36ed40b..0397633 100644
 --- a/drivers/gpu/drm/qxl/qxl_drv.h
 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
 @@ -290,10 +290,10 @@ struct qxl_device {
@@ -40535,7 +41102,7 @@ index 7bda32f..dd98fc5 100644
  	wait_queue_head_t display_event;
  	wait_queue_head_t cursor_event;
 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
-index 7b95c75..9cffb4f 100644
+index 0bb86e6..d41416d 100644
 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
@@ -40550,26 +41117,31 @@ index 7b95c75..9cffb4f 100644
 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
  		struct drm_qxl_reloc reloc;
  
- 		if (DRM_COPY_FROM_USER(&reloc,
+ 		if (copy_from_user(&reloc,
 -				       &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
 +				       &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
  				       sizeof(reloc))) {
  			ret = -EFAULT;
  			goto out_free_bos;
-@@ -297,7 +297,7 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
- 		struct drm_qxl_command *commands =
- 			(struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
+@@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
+ 
+ 	for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
  
--		if (DRM_COPY_FROM_USER(&user_cmd, &commands[cmd_num],
-+		if (DRM_COPY_FROM_USER(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
+-		struct drm_qxl_command *commands =
+-			(struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
++		struct drm_qxl_command __user *commands =
++			(struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
+ 
+-		if (copy_from_user(&user_cmd, &commands[cmd_num],
++		if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
  				       sizeof(user_cmd)))
  			return -EFAULT;
  
 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
-index 21393dc..329f3a9 100644
+index 28f84b4..fb3e224 100644
 --- a/drivers/gpu/drm/qxl/qxl_irq.c
 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
-@@ -33,19 +33,19 @@ irqreturn_t qxl_irq_handler(DRM_IRQ_ARGS)
+@@ -33,19 +33,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
  
  	pending = xchg(&qdev->ram_header->int_pending, 0);
  
@@ -40609,7 +41181,7 @@ index 21393dc..329f3a9 100644
  	ret = drm_irq_install(qdev->ddev);
  	qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
-index c7e7e65..7dddd4d 100644
+index c82c1d6a9..6158c02 100644
 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
@@ -40632,7 +41204,7 @@ index c7e7e65..7dddd4d 100644
  	}
  	vma->vm_ops = &qxl_ttm_vm_ops;
  	return 0;
-@@ -560,25 +562,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
+@@ -561,25 +563,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
  static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
  {
  #if defined(CONFIG_DEBUG_FS)
@@ -40674,7 +41246,7 @@ index c7e7e65..7dddd4d 100644
  	return 0;
  #endif
 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
-index c451257..0ad2134 100644
+index 59459fe..be26b31 100644
 --- a/drivers/gpu/drm/r128/r128_cce.c
 +++ b/drivers/gpu/drm/r128/r128_cce.c
 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
@@ -40687,7 +41259,7 @@ index c451257..0ad2134 100644
  	/* We don't support anything other than bus-mastering ring mode,
  	 * but the ring can be in either AGP or PCI space for the ring
 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
-index 56eb5e3..c4ec43d 100644
+index 5bf3f5f..7000661 100644
 --- a/drivers/gpu/drm/r128/r128_drv.h
 +++ b/drivers/gpu/drm/r128/r128_drv.h
 @@ -90,14 +90,14 @@ typedef struct drm_r128_private {
@@ -40708,10 +41280,10 @@ index 56eb5e3..c4ec43d 100644
  	u32 color_fmt;
  	unsigned int front_offset;
 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
-index a954c54..9cc595c 100644
+index b0d0fd3..a6fbbe4 100644
 --- a/drivers/gpu/drm/r128/r128_ioc32.c
 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
-@@ -177,7 +177,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
+@@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
  	return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
  }
  
@@ -40720,7 +41292,7 @@ index a954c54..9cc595c 100644
  	[DRM_R128_INIT] = compat_r128_init,
  	[DRM_R128_DEPTH] = compat_r128_depth,
  	[DRM_R128_STIPPLE] = compat_r128_stipple,
-@@ -196,18 +196,15 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
+@@ -197,18 +197,15 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
  long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
  {
  	unsigned int nr = DRM_IOCTL_NR(cmd);
@@ -40743,7 +41315,7 @@ index a954c54..9cc595c 100644
  
  	return ret;
 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
-index 2ea4f09..d391371 100644
+index c2ae496..30b5993 100644
 --- a/drivers/gpu/drm/r128/r128_irq.c
 +++ b/drivers/gpu/drm/r128/r128_irq.c
 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
@@ -40754,8 +41326,8 @@ index 2ea4f09..d391371 100644
 +	return atomic_read_unchecked(&dev_priv->vbl_received);
  }
  
- irqreturn_t r128_driver_irq_handler(DRM_IRQ_ARGS)
-@@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(DRM_IRQ_ARGS)
+ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
+@@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
  	/* VBLANK interrupt */
  	if (status & R128_CRTC_VBLANK_INT) {
  		R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
@@ -40765,7 +41337,7 @@ index 2ea4f09..d391371 100644
  		return IRQ_HANDLED;
  	}
 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
-index 01dd9ae..6352f04 100644
+index e806dac..f81d32f 100644
 --- a/drivers/gpu/drm/r128/r128_state.c
 +++ b/drivers/gpu/drm/r128/r128_state.c
 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
@@ -40782,7 +41354,7 @@ index 01dd9ae..6352f04 100644
  
  #endif
 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
-index af85299..ed9ac8d 100644
+index 4a85bb6..aaea819 100644
 --- a/drivers/gpu/drm/radeon/mkregtable.c
 +++ b/drivers/gpu/drm/radeon/mkregtable.c
 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
@@ -40803,10 +41375,10 @@ index af85299..ed9ac8d 100644
  	if (regcomp
  	    (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
-index 39b033b..6efc056 100644
+index 044bc98..50ced9b 100644
 --- a/drivers/gpu/drm/radeon/radeon_device.c
 +++ b/drivers/gpu/drm/radeon/radeon_device.c
-@@ -1120,7 +1120,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
+@@ -1125,7 +1125,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
  	bool can_switch;
  
  	spin_lock(&dev->count_lock);
@@ -40816,7 +41388,7 @@ index 39b033b..6efc056 100644
  	return can_switch;
  }
 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
-index 00e0d44..08381a4 100644
+index dafd812..1bf20c7 100644
 --- a/drivers/gpu/drm/radeon/radeon_drv.h
 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
 @@ -262,7 +262,7 @@ typedef struct drm_radeon_private {
@@ -40873,7 +41445,7 @@ index bdb0f93..5ff558f 100644
  
  	return ret;
 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
-index 8d68e97..9dcfed8 100644
+index 244b19b..c19226d 100644
 --- a/drivers/gpu/drm/radeon/radeon_irq.c
 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
@@ -40893,19 +41465,19 @@ index 8d68e97..9dcfed8 100644
  
 -	atomic_set(&dev_priv->swi_emitted, 0);
 +	atomic_set_unchecked(&dev_priv->swi_emitted, 0);
- 	DRM_INIT_WAITQUEUE(&dev_priv->swi_queue);
+ 	init_waitqueue_head(&dev_priv->swi_queue);
  
  	dev->max_vblank_count = 0x001fffff;
 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
-index 4d20910..6726b6d 100644
+index 956ab7f..fbd36d8 100644
 --- a/drivers/gpu/drm/radeon/radeon_state.c
 +++ b/drivers/gpu/drm/radeon/radeon_state.c
 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
  	if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
  		sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
  
--	if (DRM_COPY_FROM_USER(&depth_boxes, clear->depth_boxes,
-+	if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || DRM_COPY_FROM_USER(&depth_boxes, clear->depth_boxes,
+-	if (copy_from_user(&depth_boxes, clear->depth_boxes,
++	if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
  			       sarea_priv->nbox * sizeof(depth_boxes[0])))
  		return -EFAULT;
  
@@ -40919,10 +41491,10 @@ index 4d20910..6726b6d 100644
  	DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
  
 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
-index 84323c9..cf07baf 100644
+index 040a2a1..eae4e54 100644
 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
-@@ -787,7 +787,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
+@@ -790,7 +790,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
  	man->size = size >> PAGE_SHIFT;
  }
  
@@ -40931,7 +41503,7 @@ index 84323c9..cf07baf 100644
  static const struct vm_operations_struct *ttm_vm_ops = NULL;
  
  static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-@@ -828,8 +828,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
+@@ -831,8 +831,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
  	}
  	if (unlikely(ttm_vm_ops == NULL)) {
  		ttm_vm_ops = vma->vm_ops;
@@ -40942,75 +41514,11 @@ index 84323c9..cf07baf 100644
  	}
  	vma->vm_ops = &radeon_ttm_vm_ops;
  	return 0;
-@@ -858,38 +860,33 @@ static int radeon_mm_dump_table(struct seq_file *m, void *data)
- static int radeon_ttm_debugfs_init(struct radeon_device *rdev)
- {
- #if defined(CONFIG_DEBUG_FS)
--	static struct drm_info_list radeon_mem_types_list[RADEON_DEBUGFS_MEM_TYPES+2];
--	static char radeon_mem_types_names[RADEON_DEBUGFS_MEM_TYPES+2][32];
--	unsigned i;
-+	static struct drm_info_list radeon_mem_types_list[RADEON_DEBUGFS_MEM_TYPES+2] = {
-+		{
-+			.name = "radeon_vram_mm",
-+			.show = &radeon_mm_dump_table,
-+		},
-+		{
-+			.name = "radeon_gtt_mm",
-+			.show = &radeon_mm_dump_table,
-+		},
-+		{
-+			.name = "ttm_page_pool",
-+			.show = &ttm_page_alloc_debugfs,
-+		},
-+		{
-+			.name = "ttm_dma_page_pool",
-+			.show = &ttm_dma_page_alloc_debugfs,
-+		},
-+	};
-+	unsigned i = RADEON_DEBUGFS_MEM_TYPES + 1;
- 
--	for (i = 0; i < RADEON_DEBUGFS_MEM_TYPES; i++) {
--		if (i == 0)
--			sprintf(radeon_mem_types_names[i], "radeon_vram_mm");
--		else
--			sprintf(radeon_mem_types_names[i], "radeon_gtt_mm");
--		radeon_mem_types_list[i].name = radeon_mem_types_names[i];
--		radeon_mem_types_list[i].show = &radeon_mm_dump_table;
--		radeon_mem_types_list[i].driver_features = 0;
--		if (i == 0)
--			radeon_mem_types_list[i].data = rdev->mman.bdev.man[TTM_PL_VRAM].priv;
--		else
--			radeon_mem_types_list[i].data = rdev->mman.bdev.man[TTM_PL_TT].priv;
--
--	}
--	/* Add ttm page pool to debugfs */
--	sprintf(radeon_mem_types_names[i], "ttm_page_pool");
--	radeon_mem_types_list[i].name = radeon_mem_types_names[i];
--	radeon_mem_types_list[i].show = &ttm_page_alloc_debugfs;
--	radeon_mem_types_list[i].driver_features = 0;
--	radeon_mem_types_list[i++].data = NULL;
-+	pax_open_kernel();
-+	*(void **)&radeon_mem_types_list[0].data = rdev->mman.bdev.man[TTM_PL_VRAM].priv;
-+	*(void **)&radeon_mem_types_list[1].data = rdev->mman.bdev.man[TTM_PL_TT].priv;
-+	pax_close_kernel();
- #ifdef CONFIG_SWIOTLB
--	if (swiotlb_nr_tbl()) {
--		sprintf(radeon_mem_types_names[i], "ttm_dma_page_pool");
--		radeon_mem_types_list[i].name = radeon_mem_types_names[i];
--		radeon_mem_types_list[i].show = &ttm_dma_page_alloc_debugfs;
--		radeon_mem_types_list[i].driver_features = 0;
--		radeon_mem_types_list[i++].data = NULL;
--	}
-+	if (swiotlb_nr_tbl())
-+		i++;
- #endif
- 	return radeon_debugfs_add_files(rdev, radeon_mem_types_list, i);
- 
 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
-index ae1cb31..5b5b6b7c 100644
+index 9336006..ce78aa7 100644
 --- a/drivers/gpu/drm/tegra/dc.c
 +++ b/drivers/gpu/drm/tegra/dc.c
-@@ -1064,7 +1064,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
+@@ -1057,7 +1057,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
  	}
  
  	for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
@@ -41019,11 +41527,24 @@ index ae1cb31..5b5b6b7c 100644
  
  	err = drm_debugfs_create_files(dc->debugfs_files,
  				       ARRAY_SIZE(debugfs_files),
+diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
+index d452faab..f8cbc6a 100644
+--- a/drivers/gpu/drm/tegra/dsi.c
++++ b/drivers/gpu/drm/tegra/dsi.c
+@@ -53,7 +53,7 @@ struct tegra_dsi {
+ 	struct clk *clk_lp;
+ 	struct clk *clk;
+ 
+-	struct drm_info_list *debugfs_files;
++	drm_info_list_no_const *debugfs_files;
+ 	struct drm_minor *minor;
+ 	struct dentry *debugfs;
+ 
 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
-index 0cd9bc2..9759be4 100644
+index 6928015..c9853e7 100644
 --- a/drivers/gpu/drm/tegra/hdmi.c
 +++ b/drivers/gpu/drm/tegra/hdmi.c
-@@ -57,7 +57,7 @@ struct tegra_hdmi {
+@@ -59,7 +59,7 @@ struct tegra_hdmi {
  	bool stereo;
  	bool dvi;
  
@@ -41091,7 +41612,7 @@ index 863bef9..cba15cf 100644
  	int shrink_pages = sc->nr_to_scan;
  	unsigned long freed = 0;
 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
-index 97e9d61..bf23c461 100644
+index dbadd49..1b7457b 100644
 --- a/drivers/gpu/drm/udl/udl_fb.c
 +++ b/drivers/gpu/drm/udl/udl_fb.c
 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
@@ -41103,7 +41624,7 @@ index 97e9d61..bf23c461 100644
  
  	pr_warn("released /dev/fb%d user=%d count=%d\n",
 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
-index a811ef2..ff99b05 100644
+index ad02732..144f5ed 100644
 --- a/drivers/gpu/drm/via/via_drv.h
 +++ b/drivers/gpu/drm/via/via_drv.h
 @@ -51,7 +51,7 @@ typedef struct drm_via_ring_buffer {
@@ -41125,7 +41646,7 @@ index a811ef2..ff99b05 100644
  	char pci_buf[VIA_PCI_BUF_SIZE];
  	const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
-index ac98964..5dbf512 100644
+index 1319433..a993b0c 100644
 --- a/drivers/gpu/drm/via/via_irq.c
 +++ b/drivers/gpu/drm/via/via_irq.c
 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
@@ -41136,8 +41657,8 @@ index ac98964..5dbf512 100644
 +	return atomic_read_unchecked(&dev_priv->vbl_received);
  }
  
- irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS)
-@@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS)
+ irqreturn_t via_driver_irq_handler(int irq, void *arg)
+@@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
  
  	status = VIA_READ(VIA_REG_INTERRUPT);
  	if (status & VIA_IRQ_VBLANK_PENDING) {
@@ -41148,7 +41669,7 @@ index ac98964..5dbf512 100644
  			do_gettimeofday(&cur_vblank);
  			if (dev_priv->last_vblank_valid) {
  				dev_priv->usec_per_vblank =
-@@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS)
+@@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
  			dev_priv->last_vblank = cur_vblank;
  			dev_priv->last_vblank_valid = 1;
  		}
@@ -41157,23 +41678,23 @@ index ac98964..5dbf512 100644
  			DRM_DEBUG("US per vblank is: %u\n",
  				  dev_priv->usec_per_vblank);
  		}
-@@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS)
+@@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
  
  	for (i = 0; i < dev_priv->num_irqs; ++i) {
  		if (status & cur_irq->pending_mask) {
 -			atomic_inc(&cur_irq->irq_received);
 +			atomic_inc_unchecked(&cur_irq->irq_received);
- 			DRM_WAKEUP(&cur_irq->irq_queue);
+ 			wake_up(&cur_irq->irq_queue);
  			handled = 1;
  			if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
- 		DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * DRM_HZ,
+ 		DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
  			    ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
  			     masks[irq][4]));
 -		cur_irq_sequence = atomic_read(&cur_irq->irq_received);
 +		cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
  	} else {
- 		DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * DRM_HZ,
+ 		DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
  			    (((cur_irq_sequence =
 -			       atomic_read(&cur_irq->irq_received)) -
 +			       atomic_read_unchecked(&cur_irq->irq_received)) -
@@ -41188,7 +41709,7 @@ index ac98964..5dbf512 100644
 +			atomic_set_unchecked(&cur_irq->irq_received, 0);
  			cur_irq->enable_mask = dev_priv->irq_masks[i][0];
  			cur_irq->pending_mask = dev_priv->irq_masks[i][1];
- 			DRM_INIT_WAITQUEUE(&cur_irq->irq_queue);
+ 			init_waitqueue_head(&cur_irq->irq_queue);
 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
  	switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
  	case VIA_IRQ_RELATIVE:
@@ -41199,10 +41720,10 @@ index ac98964..5dbf512 100644
  	case VIA_IRQ_ABSOLUTE:
  		break;
 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
-index c0b73b9..f6f7f34 100644
+index 0783155..b29e18e 100644
 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
-@@ -341,7 +341,7 @@ struct vmw_private {
+@@ -437,7 +437,7 @@ struct vmw_private {
  	 * Fencing and IRQs.
  	 */
  
@@ -41212,10 +41733,10 @@ index c0b73b9..f6f7f34 100644
  	wait_queue_head_t fifo_queue;
  	int fence_queue_waiters; /* Protected by hw_mutex */
 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
-index 3eb1486..0a47ee9 100644
+index 6ccd993..618d592 100644
 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
-@@ -137,7 +137,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
+@@ -154,7 +154,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
  		 (unsigned int) min,
  		 (unsigned int) fifo->capabilities);
  
@@ -41224,7 +41745,7 @@ index 3eb1486..0a47ee9 100644
  	iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
  	vmw_marker_queue_init(&fifo->marker_queue);
  	return vmw_fifo_send_fence(dev_priv, &dummy);
-@@ -355,7 +355,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
+@@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
  				if (reserveable)
  					iowrite32(bytes, fifo_mem +
  						  SVGA_FIFO_RESERVED);
@@ -41233,7 +41754,7 @@ index 3eb1486..0a47ee9 100644
  			} else {
  				need_bounce = true;
  			}
-@@ -475,7 +475,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
+@@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
  
  	fm = vmw_fifo_reserve(dev_priv, bytes);
  	if (unlikely(fm == NULL)) {
@@ -41242,7 +41763,7 @@ index 3eb1486..0a47ee9 100644
  		ret = -ENOMEM;
  		(void)vmw_fallback_wait(dev_priv, false, true, *seqno,
  					false, 3*HZ);
-@@ -483,7 +483,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
+@@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
  	}
  
  	do {
@@ -41252,10 +41773,10 @@ index 3eb1486..0a47ee9 100644
  
  	if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
-index c5c054a..46f0548 100644
+index b1273e8..9c274fd 100644
 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
-@@ -153,9 +153,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
+@@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
  }
  
  const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
@@ -41271,10 +41792,10 @@ index c5c054a..46f0548 100644
 +	.debug = vmw_gmrid_man_debug
  };
 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
-index 45d5b5a..f3f5e4e 100644
+index 47b7094..698ba09 100644
 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
-@@ -141,7 +141,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
+@@ -236,7 +236,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
  	int ret;
  
  	num_clips = arg->num_clips;
@@ -41283,7 +41804,7 @@ index 45d5b5a..f3f5e4e 100644
  
  	if (unlikely(num_clips == 0))
  		return 0;
-@@ -225,7 +225,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
+@@ -320,7 +320,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
  	int ret;
  
  	num_clips = arg->num_clips;
@@ -41293,7 +41814,7 @@ index 45d5b5a..f3f5e4e 100644
  	if (unlikely(num_clips == 0))
  		return 0;
 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
-index 4640adb..e1384ed 100644
+index 0c42376..6febe77 100644
 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
 @@ -107,7 +107,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
@@ -41350,10 +41871,10 @@ index ec0ae2d..dc0780b 100644
  	/* copy over all the bus versions */
  	if (dev->bus && dev->bus->pm) {
 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
-index 253fe23..0dfec5f 100644
+index 8a5384c..cf63c18 100644
 --- a/drivers/hid/hid-core.c
 +++ b/drivers/hid/hid-core.c
-@@ -2416,7 +2416,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
+@@ -2422,7 +2422,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
  
  int hid_add_device(struct hid_device *hdev)
  {
@@ -41362,7 +41883,7 @@ index 253fe23..0dfec5f 100644
  	int ret;
  
  	if (WARN_ON(hdev->status & HID_STAT_ADDED))
-@@ -2450,7 +2450,7 @@ int hid_add_device(struct hid_device *hdev)
+@@ -2456,7 +2456,7 @@ int hid_add_device(struct hid_device *hdev)
  	/* XXX hack, any other cleaner solution after the driver core
  	 * is converted to allow more than 20 bytes as the device name? */
  	dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
@@ -41416,10 +41937,10 @@ index cedc6da..2c3da2a 100644
  	if (atomic_read(&uhid->report_done))
  		goto unlock;
 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
-index cea623c..73011b0 100644
+index 69ea36f..8dbf4bb 100644
 --- a/drivers/hv/channel.c
 +++ b/drivers/hv/channel.c
-@@ -362,8 +362,8 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
+@@ -364,8 +364,8 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
  	int ret = 0;
  	int t;
  
@@ -41431,7 +41952,7 @@ index cea623c..73011b0 100644
  	ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
  	if (ret)
 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
-index f0c5e07..399256e 100644
+index bcb4950..61dba6c 100644
 --- a/drivers/hv/hv.c
 +++ b/drivers/hv/hv.c
 @@ -112,7 +112,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
@@ -41443,6 +41964,15 @@ index f0c5e07..399256e 100644
  
  	__asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
  			      "=a"(hv_status_lo) : "d" (control_hi),
+@@ -154,7 +154,7 @@ int hv_init(void)
+ 	/* See if the hypercall page is already set */
+ 	rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
+ 
+-	virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
++	virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
+ 
+ 	if (!virtaddr)
+ 		goto cleanup;
 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
 index 7e17a54..a50a33d 100644
 --- a/drivers/hv/hv_balloon.c
@@ -41542,10 +42072,10 @@ index e055176..c22ff1f 100644
  	/*
  	 * Represents channel interrupts. Each bit position represents a
 diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
-index 48aad4f..c768fb2 100644
+index 077bb1b..d433d74 100644
 --- a/drivers/hv/vmbus_drv.c
 +++ b/drivers/hv/vmbus_drv.c
-@@ -846,10 +846,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
+@@ -844,10 +844,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
  {
  	int ret = 0;
  
@@ -41559,10 +42089,10 @@ index 48aad4f..c768fb2 100644
  	child_device_obj->device.bus = &hv_bus;
  	child_device_obj->device.parent = &hv_acpi_dev->dev;
 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
-index 6a34f7f..aa4c3a6 100644
+index 579bdf9..75118b5 100644
 --- a/drivers/hwmon/acpi_power_meter.c
 +++ b/drivers/hwmon/acpi_power_meter.c
-@@ -117,7 +117,7 @@ struct sensor_template {
+@@ -116,7 +116,7 @@ struct sensor_template {
  		       struct device_attribute *devattr,
  		       const char *buf, size_t count);
  	int index;
@@ -41571,7 +42101,7 @@ index 6a34f7f..aa4c3a6 100644
  
  /* Averaging interval */
  static int update_avg_interval(struct acpi_power_meter_resource *resource)
-@@ -632,7 +632,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
+@@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
  			  struct sensor_template *attrs)
  {
  	struct device *dev = &resource->acpi_dev->dev;
@@ -41594,10 +42124,10 @@ index 3288f13..71cfb4e 100644
  
  	for (grp = groups; grp->format; grp++) {
 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
-index dafc63c..4abb96c 100644
+index ae208f6..48b6c5b 100644
 --- a/drivers/hwmon/asus_atk0110.c
 +++ b/drivers/hwmon/asus_atk0110.c
-@@ -151,10 +151,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
+@@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
  struct atk_sensor_data {
  	struct list_head list;
  	struct atk_data *data;
@@ -41612,7 +42142,7 @@ index dafc63c..4abb96c 100644
  	char label_attr_name[ATTR_NAME_SIZE];
  	char input_attr_name[ATTR_NAME_SIZE];
  	char limit1_attr_name[ATTR_NAME_SIZE];
-@@ -274,7 +274,7 @@ static ssize_t atk_name_show(struct device *dev,
+@@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
  static struct device_attribute atk_name_attr =
  		__ATTR(name, 0444, atk_name_show, NULL);
  
@@ -41622,10 +42152,10 @@ index dafc63c..4abb96c 100644
  {
  	sysfs_attr_init(&attr->attr);
 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
-index 9425098..7646cc5 100644
+index bbb0b0d..9fe1332 100644
 --- a/drivers/hwmon/coretemp.c
 +++ b/drivers/hwmon/coretemp.c
-@@ -797,7 +797,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
+@@ -823,7 +823,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
  	return NOTIFY_OK;
  }
  
@@ -41661,7 +42191,7 @@ index 708081b..fe2d4ab 100644
  	int in_i = 1, temp_i = 1, curr_i = 1;
  	enum iio_chan_type type;
 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
-index cf811c1..4c17110 100644
+index 38d5a63..cf2c2ea 100644
 --- a/drivers/hwmon/nct6775.c
 +++ b/drivers/hwmon/nct6775.c
 @@ -944,10 +944,10 @@ static struct attribute_group *
@@ -41679,10 +42209,10 @@ index cf811c1..4c17110 100644
  	struct sensor_device_template **t;
  	int i, count;
 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
-index 3cbf66e..8c5cc2a 100644
+index 291d11f..3f0dbbd 100644
 --- a/drivers/hwmon/pmbus/pmbus_core.c
 +++ b/drivers/hwmon/pmbus/pmbus_core.c
-@@ -782,7 +782,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
+@@ -783,7 +783,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
  	return 0;
  }
  
@@ -41691,7 +42221,7 @@ index 3cbf66e..8c5cc2a 100644
  				const char *name,
  				umode_t mode,
  				ssize_t (*show)(struct device *dev,
-@@ -799,7 +799,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
+@@ -800,7 +800,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
  	dev_attr->store = store;
  }
  
@@ -41700,7 +42230,7 @@ index 3cbf66e..8c5cc2a 100644
  			    const char *name,
  			    umode_t mode,
  			    ssize_t (*show)(struct device *dev,
-@@ -821,7 +821,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
+@@ -822,7 +822,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
  			     u16 reg, u8 mask)
  {
  	struct pmbus_boolean *boolean;
@@ -41709,7 +42239,7 @@ index 3cbf66e..8c5cc2a 100644
  
  	boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
  	if (!boolean)
-@@ -846,7 +846,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
+@@ -847,7 +847,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
  					     bool update, bool readonly)
  {
  	struct pmbus_sensor *sensor;
@@ -41718,7 +42248,7 @@ index 3cbf66e..8c5cc2a 100644
  
  	sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
  	if (!sensor)
-@@ -877,7 +877,7 @@ static int pmbus_add_label(struct pmbus_data *data,
+@@ -878,7 +878,7 @@ static int pmbus_add_label(struct pmbus_data *data,
  			   const char *lstring, int index)
  {
  	struct pmbus_label *label;
@@ -41793,7 +42323,7 @@ index 38944e9..ae9e5ed 100644
  };
  
 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
-index 07f01ac..d79ad3d 100644
+index 41fc683..a39cfea 100644
 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
 @@ -43,7 +43,7 @@
@@ -41819,7 +42349,7 @@ index 721f7eb..0fd2a09 100644
  	int ret = 0;
  	int actual;
 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
-index 2ca268d..c6acbdf 100644
+index b170bdf..3c76427 100644
 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
 @@ -41,7 +41,7 @@
@@ -41858,10 +42388,10 @@ index 0b510ba..4fbb5085 100644
  	}
  }
 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
-index 18f72e3..3722327 100644
+index acc911a..8700c3c 100644
 --- a/drivers/iio/industrialio-core.c
 +++ b/drivers/iio/industrialio-core.c
-@@ -521,7 +521,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
+@@ -527,7 +527,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
  }
  
  static
@@ -41871,10 +42401,10 @@ index 18f72e3..3722327 100644
  			   struct iio_chan_spec const *chan,
  			   ssize_t (*readfunc)(struct device *dev,
 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
-index f2ef7ef..743d02f 100644
+index c323917..6ddea8b 100644
 --- a/drivers/infiniband/core/cm.c
 +++ b/drivers/infiniband/core/cm.c
-@@ -114,7 +114,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
+@@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
  
  struct cm_counter_group {
  	struct kobject obj;
@@ -41883,7 +42413,7 @@ index f2ef7ef..743d02f 100644
  };
  
  struct cm_counter_attribute {
-@@ -1392,7 +1392,7 @@ static void cm_dup_req_handler(struct cm_work *work,
+@@ -1398,7 +1398,7 @@ static void cm_dup_req_handler(struct cm_work *work,
  	struct ib_mad_send_buf *msg = NULL;
  	int ret;
  
@@ -41892,7 +42422,7 @@ index f2ef7ef..743d02f 100644
  			counter[CM_REQ_COUNTER]);
  
  	/* Quick state check to discard duplicate REQs. */
-@@ -1776,7 +1776,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
+@@ -1785,7 +1785,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
  	if (!cm_id_priv)
  		return;
  
@@ -41901,7 +42431,7 @@ index f2ef7ef..743d02f 100644
  			counter[CM_REP_COUNTER]);
  	ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
  	if (ret)
-@@ -1943,7 +1943,7 @@ static int cm_rtu_handler(struct cm_work *work)
+@@ -1952,7 +1952,7 @@ static int cm_rtu_handler(struct cm_work *work)
  	if (cm_id_priv->id.state != IB_CM_REP_SENT &&
  	    cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
  		spin_unlock_irq(&cm_id_priv->lock);
@@ -41910,7 +42440,7 @@ index f2ef7ef..743d02f 100644
  				counter[CM_RTU_COUNTER]);
  		goto out;
  	}
-@@ -2126,7 +2126,7 @@ static int cm_dreq_handler(struct cm_work *work)
+@@ -2135,7 +2135,7 @@ static int cm_dreq_handler(struct cm_work *work)
  	cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
  				   dreq_msg->local_comm_id);
  	if (!cm_id_priv) {
@@ -41919,7 +42449,7 @@ index f2ef7ef..743d02f 100644
  				counter[CM_DREQ_COUNTER]);
  		cm_issue_drep(work->port, work->mad_recv_wc);
  		return -EINVAL;
-@@ -2151,7 +2151,7 @@ static int cm_dreq_handler(struct cm_work *work)
+@@ -2160,7 +2160,7 @@ static int cm_dreq_handler(struct cm_work *work)
  	case IB_CM_MRA_REP_RCVD:
  		break;
  	case IB_CM_TIMEWAIT:
@@ -41928,7 +42458,7 @@ index f2ef7ef..743d02f 100644
  				counter[CM_DREQ_COUNTER]);
  		if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
  			goto unlock;
-@@ -2165,7 +2165,7 @@ static int cm_dreq_handler(struct cm_work *work)
+@@ -2174,7 +2174,7 @@ static int cm_dreq_handler(struct cm_work *work)
  			cm_free_msg(msg);
  		goto deref;
  	case IB_CM_DREQ_RCVD:
@@ -41937,7 +42467,7 @@ index f2ef7ef..743d02f 100644
  				counter[CM_DREQ_COUNTER]);
  		goto unlock;
  	default:
-@@ -2532,7 +2532,7 @@ static int cm_mra_handler(struct cm_work *work)
+@@ -2541,7 +2541,7 @@ static int cm_mra_handler(struct cm_work *work)
  		    ib_modify_mad(cm_id_priv->av.port->mad_agent,
  				  cm_id_priv->msg, timeout)) {
  			if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
@@ -41946,7 +42476,7 @@ index f2ef7ef..743d02f 100644
  						counter_group[CM_RECV_DUPLICATES].
  						counter[CM_MRA_COUNTER]);
  			goto out;
-@@ -2541,7 +2541,7 @@ static int cm_mra_handler(struct cm_work *work)
+@@ -2550,7 +2550,7 @@ static int cm_mra_handler(struct cm_work *work)
  		break;
  	case IB_CM_MRA_REQ_RCVD:
  	case IB_CM_MRA_REP_RCVD:
@@ -41955,7 +42485,7 @@ index f2ef7ef..743d02f 100644
  				counter[CM_MRA_COUNTER]);
  		/* fall through */
  	default:
-@@ -2703,7 +2703,7 @@ static int cm_lap_handler(struct cm_work *work)
+@@ -2712,7 +2712,7 @@ static int cm_lap_handler(struct cm_work *work)
  	case IB_CM_LAP_IDLE:
  		break;
  	case IB_CM_MRA_LAP_SENT:
@@ -41964,7 +42494,7 @@ index f2ef7ef..743d02f 100644
  				counter[CM_LAP_COUNTER]);
  		if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
  			goto unlock;
-@@ -2719,7 +2719,7 @@ static int cm_lap_handler(struct cm_work *work)
+@@ -2728,7 +2728,7 @@ static int cm_lap_handler(struct cm_work *work)
  			cm_free_msg(msg);
  		goto deref;
  	case IB_CM_LAP_RCVD:
@@ -41973,7 +42503,7 @@ index f2ef7ef..743d02f 100644
  				counter[CM_LAP_COUNTER]);
  		goto unlock;
  	default:
-@@ -3003,7 +3003,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
+@@ -3012,7 +3012,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
  	cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
  	if (cur_cm_id_priv) {
  		spin_unlock_irq(&cm.lock);
@@ -41982,7 +42512,7 @@ index f2ef7ef..743d02f 100644
  				counter[CM_SIDR_REQ_COUNTER]);
  		goto out; /* Duplicate message. */
  	}
-@@ -3215,10 +3215,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
+@@ -3224,10 +3224,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
  	if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
  		msg->retries = 1;
  
@@ -41995,7 +42525,7 @@ index f2ef7ef..743d02f 100644
  				&port->counter_group[CM_XMIT_RETRIES].
  				counter[attr_index]);
  
-@@ -3428,7 +3428,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
+@@ -3437,7 +3437,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
  	}
  
  	attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
@@ -42004,7 +42534,7 @@ index f2ef7ef..743d02f 100644
  			counter[attr_id - CM_ATTR_ID_OFFSET]);
  
  	work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
-@@ -3633,7 +3633,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
+@@ -3668,7 +3668,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
  	cm_attr = container_of(attr, struct cm_counter_attribute, attr);
  
  	return sprintf(buf, "%ld\n",
@@ -42085,7 +42615,7 @@ index 9f5ad7c..588cd84 100644
  			}
  		}
 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
-index 84e4500..2c9beeb 100644
+index 41b1195..27971a0 100644
 --- a/drivers/infiniband/hw/cxgb4/mem.c
 +++ b/drivers/infiniband/hw/cxgb4/mem.c
 @@ -249,7 +249,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
@@ -42222,10 +42752,10 @@ index 25b2cdf..099ff97 100644
  	ctx->mcg_wq = create_singlethread_workqueue(name);
  	if (!ctx->mcg_wq)
 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
-index 036b663..c9a8c73 100644
+index a230683..3723f2d 100644
 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
-@@ -404,7 +404,7 @@ struct mlx4_ib_demux_ctx {
+@@ -408,7 +408,7 @@ struct mlx4_ib_demux_ctx {
  	struct list_head	mcg_mgid0_list;
  	struct workqueue_struct	*mcg_wq;
  	struct mlx4_ib_demux_pv_ctx **tun;
@@ -42319,10 +42849,10 @@ index ed9a989..6aa5dc2 100644
  			int list_len, u64 iova, u64 total_size,
  			u32 access, struct mthca_mr *mr)
 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
-index 5b71d43..35a9e14 100644
+index 42dde06..1257310 100644
 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
-@@ -763,7 +763,7 @@ unlock:
+@@ -764,7 +764,7 @@ unlock:
  	return 0;
  }
  
@@ -42332,7 +42862,7 @@ index 5b71d43..35a9e14 100644
  	struct mthca_dev *dev = to_mdev(ibcq->device);
  	struct mthca_cq *cq = to_mcq(ibcq);
 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
-index 4291410..d2ab1fb 100644
+index 353c7b0..c6ce921 100644
 --- a/drivers/infiniband/hw/nes/nes.c
 +++ b/drivers/infiniband/hw/nes/nes.c
 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
@@ -42413,7 +42943,7 @@ index 33cc589..3bd6538 100644
  extern u32 int_mod_timer_init;
  extern u32 int_mod_cq_depth_256;
 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
-index 6b29249..461d143 100644
+index 9c9f2f5..2559190 100644
 --- a/drivers/infiniband/hw/nes/nes_cm.c
 +++ b/drivers/infiniband/hw/nes/nes_cm.c
 @@ -68,14 +68,14 @@ u32 cm_packets_dropped;
@@ -42494,7 +43024,7 @@ index 6b29249..461d143 100644
  	} else {
  		spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
  	}
-@@ -1466,7 +1466,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
+@@ -1465,7 +1465,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
  		  cm_node->rem_mac);
  
  	add_hte_node(cm_core, cm_node);
@@ -42503,7 +43033,7 @@ index 6b29249..461d143 100644
  
  	return cm_node;
  }
-@@ -1524,7 +1524,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
+@@ -1523,7 +1523,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
  	}
  
  	atomic_dec(&cm_core->node_cnt);
@@ -42512,7 +43042,7 @@ index 6b29249..461d143 100644
  	nesqp = cm_node->nesqp;
  	if (nesqp) {
  		nesqp->cm_node = NULL;
-@@ -1588,7 +1588,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
+@@ -1587,7 +1587,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
  
  static void drop_packet(struct sk_buff *skb)
  {
@@ -42521,7 +43051,7 @@ index 6b29249..461d143 100644
  	dev_kfree_skb_any(skb);
  }
  
-@@ -1651,7 +1651,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
+@@ -1650,7 +1650,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
  {
  
  	int	reset = 0;	/* whether to send reset in case of err.. */
@@ -42530,7 +43060,7 @@ index 6b29249..461d143 100644
  	nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
  			" refcnt=%d\n", cm_node, cm_node->state,
  			atomic_read(&cm_node->ref_count));
-@@ -2292,7 +2292,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
+@@ -2291,7 +2291,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
  				rem_ref_cm_node(cm_node->cm_core, cm_node);
  				return NULL;
  			}
@@ -42539,7 +43069,7 @@ index 6b29249..461d143 100644
  			loopbackremotenode->loopbackpartner = cm_node;
  			loopbackremotenode->tcp_cntxt.rcv_wscale =
  				NES_CM_DEFAULT_RCV_WND_SCALE;
-@@ -2567,7 +2567,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
+@@ -2566,7 +2566,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
  				nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
  			else {
  				rem_ref_cm_node(cm_core, cm_node);
@@ -42548,7 +43078,7 @@ index 6b29249..461d143 100644
  				dev_kfree_skb_any(skb);
  			}
  			break;
-@@ -2875,7 +2875,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
+@@ -2874,7 +2874,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
  
  	if ((cm_id) && (cm_id->event_handler)) {
  		if (issue_disconn) {
@@ -42557,7 +43087,7 @@ index 6b29249..461d143 100644
  			cm_event.event = IW_CM_EVENT_DISCONNECT;
  			cm_event.status = disconn_status;
  			cm_event.local_addr = cm_id->local_addr;
-@@ -2897,7 +2897,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
+@@ -2896,7 +2896,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
  		}
  
  		if (issue_close) {
@@ -42566,7 +43096,7 @@ index 6b29249..461d143 100644
  			nes_disconnect(nesqp, 1);
  
  			cm_id->provider_data = nesqp;
-@@ -3035,7 +3035,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
+@@ -3034,7 +3034,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
  
  	nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
  		nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
@@ -42575,7 +43105,7 @@ index 6b29249..461d143 100644
  
  	nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
  			netdev_refcnt_read(nesvnic->netdev));
-@@ -3224,7 +3224,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
+@@ -3223,7 +3223,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
  	struct nes_cm_core *cm_core;
  	u8 *start_buff;
  
@@ -42584,7 +43114,7 @@ index 6b29249..461d143 100644
  	cm_node = (struct nes_cm_node *)cm_id->provider_data;
  	loopback = cm_node->loopbackpartner;
  	cm_core = cm_node->cm_core;
-@@ -3286,7 +3286,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
+@@ -3285,7 +3285,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
  		  ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
  		  ntohs(laddr->sin_port));
  
@@ -42593,7 +43123,7 @@ index 6b29249..461d143 100644
  	nesqp->active_conn = 1;
  
  	/* cache the cm_id in the qp */
-@@ -3398,7 +3398,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
+@@ -3397,7 +3397,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
  			g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
  			return err;
  		}
@@ -42602,7 +43132,7 @@ index 6b29249..461d143 100644
  	}
  
  	cm_id->add_ref(cm_id);
-@@ -3505,7 +3505,7 @@ static void cm_event_connected(struct nes_cm_event *event)
+@@ -3504,7 +3504,7 @@ static void cm_event_connected(struct nes_cm_event *event)
  
  	if (nesqp->destroyed)
  		return;
@@ -42611,7 +43141,7 @@ index 6b29249..461d143 100644
  	nes_debug(NES_DBG_CM, "QP%u attempting to connect to  0x%08X:0x%04X on"
  		  " local port 0x%04X. jiffies = %lu.\n",
  		  nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
-@@ -3686,7 +3686,7 @@ static void cm_event_reset(struct nes_cm_event *event)
+@@ -3685,7 +3685,7 @@ static void cm_event_reset(struct nes_cm_event *event)
  
  	cm_id->add_ref(cm_id);
  	ret = cm_id->event_handler(cm_id, &cm_event);
@@ -42620,7 +43150,7 @@ index 6b29249..461d143 100644
  	cm_event.event = IW_CM_EVENT_CLOSE;
  	cm_event.status = 0;
  	cm_event.provider_data = cm_id->provider_data;
-@@ -3726,7 +3726,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
+@@ -3725,7 +3725,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
  		return;
  	cm_id = cm_node->cm_id;
  
@@ -42629,7 +43159,7 @@ index 6b29249..461d143 100644
  	nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
  		  cm_node, cm_id, jiffies);
  
-@@ -3770,7 +3770,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
+@@ -3769,7 +3769,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
  		return;
  	cm_id = cm_node->cm_id;
  
@@ -42736,7 +43266,7 @@ index 49eb511..a774366 100644
  
  /**
 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
-index 8308e36..ae0d3b5 100644
+index eb62461..2b7fc71 100644
 --- a/drivers/infiniband/hw/nes/nes_verbs.c
 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
 @@ -46,9 +46,9 @@
@@ -42804,10 +43334,10 @@ index 24c41ba..102d71f 100644
  	gameport->dev.release = gameport_release_port;
  	if (gameport->parent)
 diff --git a/drivers/input/input.c b/drivers/input/input.c
-index d2965e4..f52b7d7 100644
+index 1c4c0db..6f7abe3 100644
 --- a/drivers/input/input.c
 +++ b/drivers/input/input.c
-@@ -1734,7 +1734,7 @@ EXPORT_SYMBOL_GPL(input_class);
+@@ -1772,7 +1772,7 @@ EXPORT_SYMBOL_GPL(input_class);
   */
  struct input_dev *input_allocate_device(void)
  {
@@ -42816,7 +43346,7 @@ index d2965e4..f52b7d7 100644
  	struct input_dev *dev;
  
  	dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
-@@ -1749,7 +1749,7 @@ struct input_dev *input_allocate_device(void)
+@@ -1787,7 +1787,7 @@ struct input_dev *input_allocate_device(void)
  		INIT_LIST_HEAD(&dev->node);
  
  		dev_set_name(&dev->dev, "input%ld",
@@ -42826,7 +43356,7 @@ index d2965e4..f52b7d7 100644
  		__module_get(THIS_MODULE);
  	}
 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
-index 04c69af..5f92d00 100644
+index 4a95b22..874c182 100644
 --- a/drivers/input/joystick/sidewinder.c
 +++ b/drivers/input/joystick/sidewinder.c
 @@ -30,6 +30,7 @@
@@ -42834,14 +43364,14 @@ index 04c69af..5f92d00 100644
  #include <linux/module.h>
  #include <linux/slab.h>
 +#include <linux/sched.h>
- #include <linux/init.h>
  #include <linux/input.h>
  #include <linux/gameport.h>
+ #include <linux/jiffies.h>
 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
-index 75e3b10..fb390fd 100644
+index 603fe0d..f63decc 100644
 --- a/drivers/input/joystick/xpad.c
 +++ b/drivers/input/joystick/xpad.c
-@@ -736,7 +736,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
+@@ -737,7 +737,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
  
  static int xpad_led_probe(struct usb_xpad *xpad)
  {
@@ -42850,7 +43380,7 @@ index 75e3b10..fb390fd 100644
  	long led_no;
  	struct xpad_led *led;
  	struct led_classdev *led_cdev;
-@@ -749,7 +749,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
+@@ -750,7 +750,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
  	if (!led)
  		return -ENOMEM;
  
@@ -42895,10 +43425,10 @@ index 2f0b39d..7370f13 100644
  
  ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
-index 4c842c3..590b0bf 100644
+index b604564..3f14ae4 100644
 --- a/drivers/input/mousedev.c
 +++ b/drivers/input/mousedev.c
-@@ -738,7 +738,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
+@@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
  
  	spin_unlock_irq(&client->packet_lock);
  
@@ -42930,10 +43460,10 @@ index 8f4c4ab..5fc8a45 100644
  	serio->dev.release = serio_release_port;
  	serio->dev.groups = serio_device_attr_groups;
 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
-index 59df2e7..8f1cafb 100644
+index c9a02fe..0debc75 100644
 --- a/drivers/input/serio/serio_raw.c
 +++ b/drivers/input/serio/serio_raw.c
-@@ -293,7 +293,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
+@@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
  
  static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
  {
@@ -42942,7 +43472,7 @@ index 59df2e7..8f1cafb 100644
  	struct serio_raw *serio_raw;
  	int err;
  
-@@ -304,7 +304,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
+@@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
  	}
  
  	snprintf(serio_raw->name, sizeof(serio_raw->name),
@@ -42965,7 +43495,7 @@ index e5555fc..937986d 100644
  
  /**
 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
-index 39f81ae..2660096 100644
+index 228632c9..edfe331 100644
 --- a/drivers/iommu/irq_remapping.c
 +++ b/drivers/iommu/irq_remapping.c
 @@ -356,7 +356,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
@@ -43016,6 +43546,19 @@ index 341c601..e5f407e 100644
  	.name			= "GIC",
  	.irq_mask		= gic_mask_irq,
  	.irq_unmask		= gic_unmask_irq,
+diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
+index 8777065..a4a9967 100644
+--- a/drivers/irqchip/irq-renesas-irqc.c
++++ b/drivers/irqchip/irq-renesas-irqc.c
+@@ -151,7 +151,7 @@ static int irqc_probe(struct platform_device *pdev)
+ 	struct irqc_priv *p;
+ 	struct resource *io;
+ 	struct resource *irq;
+-	struct irq_chip *irq_chip;
++	irq_chip_no_const *irq_chip;
+ 	const char *name = dev_name(&pdev->dev);
+ 	int ret;
+ 	int k;
 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
 index ac6f72b..81150f2 100644
 --- a/drivers/isdn/capi/capi.c
@@ -43368,7 +43911,7 @@ index e2d4e58..40cd045 100644
  
  /* error message helper function */
 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
-index 53d487f..f020f41 100644
+index 53d487f..cae33fe 100644
 --- a/drivers/isdn/icn/icn.c
 +++ b/drivers/isdn/icn/icn.c
 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
@@ -43380,6 +43923,38 @@ index 53d487f..f020f41 100644
  				return -EFAULT;
  		} else
  			memcpy(msg, buf, count);
+@@ -1155,7 +1155,7 @@ icn_command(isdn_ctrl *c, icn_card *card)
+ 	ulong a;
+ 	ulong flags;
+ 	int i;
+-	char cbuf[60];
++	char cbuf[80];
+ 	isdn_ctrl cmd;
+ 	icn_cdef cdef;
+ 	char __user *arg;
+@@ -1309,7 +1309,6 @@ icn_command(isdn_ctrl *c, icn_card *card)
+ 			break;
+ 		if ((c->arg & 255) < ICN_BCH) {
+ 			char *p;
+-			char dial[50];
+ 			char dcode[4];
+ 
+ 			a = c->arg;
+@@ -1321,10 +1320,10 @@ icn_command(isdn_ctrl *c, icn_card *card)
+ 			} else
+ 				/* Normal Dial */
+ 				strcpy(dcode, "CAL");
+-			strcpy(dial, p);
+-			sprintf(cbuf, "%02d;D%s_R%s,%02d,%02d,%s\n", (int) (a + 1),
+-				dcode, dial, c->parm.setup.si1,
+-				c->parm.setup.si2, c->parm.setup.eazmsn);
++			snprintf(cbuf, sizeof(cbuf),
++				 "%02d;D%s_R%s,%02d,%02d,%s\n", (int) (a + 1),
++				 dcode, p, c->parm.setup.si1,
++				 c->parm.setup.si2, c->parm.setup.eazmsn);
+ 			i = icn_writecmd(cbuf, strlen(cbuf), 0, card);
+ 		}
+ 		break;
 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
 index a4f05c5..1433bc5 100644
 --- a/drivers/isdn/mISDN/dsp_cmx.c
@@ -43571,10 +44146,10 @@ index 40634b0..4f5855e 100644
  // Every interrupt can come to us here
  // But we must truly tell each apart.
 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
-index 9762f1b..3e79734 100644
+index 7ef7461..5a09dac 100644
 --- a/drivers/md/bcache/closure.h
 +++ b/drivers/md/bcache/closure.h
-@@ -483,7 +483,7 @@ static inline void closure_queue(struct closure *cl)
+@@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
  static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
  				  struct workqueue_struct *wq)
  {
@@ -43584,7 +44159,7 @@ index 9762f1b..3e79734 100644
  	cl->fn = fn;
  	cl->wq = wq;
 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
-index 12dc29b..1596277 100644
+index 4195a01..42527ac 100644
 --- a/drivers/md/bitmap.c
 +++ b/drivers/md/bitmap.c
 @@ -1779,7 +1779,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
@@ -43610,7 +44185,7 @@ index 5152142..623d141 100644
  			DMWARN("name not supplied when creating device");
  			return -EINVAL;
 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
-index 9584443..9fc9ac9 100644
+index 7dfdb5c..4caada6 100644
 --- a/drivers/md/dm-raid1.c
 +++ b/drivers/md/dm-raid1.c
 @@ -40,7 +40,7 @@ enum dm_raid1_error {
@@ -43661,7 +44236,7 @@ index 9584443..9fc9ac9 100644
 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
  		 */
  		if (likely(region_in_sync(ms, region, 1)))
- 			m = choose_mirror(ms, bio->bi_sector);
+ 			m = choose_mirror(ms, bio->bi_iter.bi_sector);
 -		else if (m && atomic_read(&m->error_count))
 +		else if (m && atomic_read_unchecked(&m->error_count))
  			m = NULL;
@@ -43676,7 +44251,7 @@ index 9584443..9fc9ac9 100644
  	ms->mirror[mirror].error_type = 0;
  	ms->mirror[mirror].offset = offset;
  
-@@ -1339,7 +1339,7 @@ static void mirror_resume(struct dm_target *ti)
+@@ -1342,7 +1342,7 @@ static void mirror_resume(struct dm_target *ti)
   */
  static char device_status_char(struct mirror *m)
  {
@@ -43710,7 +44285,7 @@ index 28a9012..9c0f6a5 100644
  
  	rcu_read_lock();
 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
-index 73c1712..7347292 100644
+index d1600d2..4c3af3a 100644
 --- a/drivers/md/dm-stripe.c
 +++ b/drivers/md/dm-stripe.c
 @@ -21,7 +21,7 @@ struct stripe {
@@ -43731,7 +44306,7 @@ index 73c1712..7347292 100644
  	}
  
  	ti->private = sc;
-@@ -327,7 +327,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
+@@ -330,7 +330,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
  		DMEMIT("%d ", sc->stripes);
  		for (i = 0; i < sc->stripes; i++)  {
  			DMEMIT("%s ", sc->stripe[i].dev->name);
@@ -43740,7 +44315,7 @@ index 73c1712..7347292 100644
  				'D' : 'A';
  		}
  		buffer[i] = '\0';
-@@ -372,8 +372,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
+@@ -375,8 +375,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
  	 */
  	for (i = 0; i < sc->stripes; i++)
  		if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
@@ -43752,10 +44327,10 @@ index 73c1712..7347292 100644
  				schedule_work(&sc->trigger_event);
  		}
 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
-index 3ba6a38..b0fa9b0 100644
+index 6a7f2b8..fea0bde 100644
 --- a/drivers/md/dm-table.c
 +++ b/drivers/md/dm-table.c
-@@ -291,7 +291,7 @@ static struct dm_dev_internal *find_device(struct list_head *l, dev_t dev)
+@@ -274,7 +274,7 @@ static struct dm_dev_internal *find_device(struct list_head *l, dev_t dev)
  static int open_dev(struct dm_dev_internal *d, dev_t dev,
  		    struct mapped_device *md)
  {
@@ -43764,7 +44339,7 @@ index 3ba6a38..b0fa9b0 100644
  	struct block_device *bdev;
  
  	int r;
-@@ -359,7 +359,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
+@@ -342,7 +342,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
  	if (!dev_size)
  		return 0;
  
@@ -43774,10 +44349,10 @@ index 3ba6a38..b0fa9b0 100644
  		       "start=%llu, len=%llu, dev_size=%llu",
  		       dm_device_name(ti->table->md), bdevname(bdev, b),
 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
-index 3bb4506..56e20cc 100644
+index b086a94..74cb67e 100644
 --- a/drivers/md/dm-thin-metadata.c
 +++ b/drivers/md/dm-thin-metadata.c
-@@ -397,7 +397,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
+@@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
  {
  	pmd->info.tm = pmd->tm;
  	pmd->info.levels = 2;
@@ -43786,7 +44361,7 @@ index 3bb4506..56e20cc 100644
  	pmd->info.value_type.size = sizeof(__le64);
  	pmd->info.value_type.inc = data_block_inc;
  	pmd->info.value_type.dec = data_block_dec;
-@@ -416,7 +416,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
+@@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
  
  	pmd->bl_info.tm = pmd->tm;
  	pmd->bl_info.levels = 1;
@@ -43796,7 +44371,7 @@ index 3bb4506..56e20cc 100644
  	pmd->bl_info.value_type.inc = data_block_inc;
  	pmd->bl_info.value_type.dec = data_block_dec;
 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
-index b49c762..c9503cf 100644
+index 8c53b09..f1fb2b0 100644
 --- a/drivers/md/dm.c
 +++ b/drivers/md/dm.c
 @@ -185,9 +185,9 @@ struct mapped_device {
@@ -43811,7 +44386,7 @@ index b49c762..c9503cf 100644
  	struct list_head uevent_list;
  	spinlock_t uevent_lock; /* Protect access to uevent_list */
  
-@@ -2021,8 +2021,8 @@ static struct mapped_device *alloc_dev(int minor)
+@@ -1888,8 +1888,8 @@ static struct mapped_device *alloc_dev(int minor)
  	spin_lock_init(&md->deferred_lock);
  	atomic_set(&md->holders, 1);
  	atomic_set(&md->open_count, 0);
@@ -43822,7 +44397,7 @@ index b49c762..c9503cf 100644
  	INIT_LIST_HEAD(&md->uevent_list);
  	spin_lock_init(&md->uevent_lock);
  
-@@ -2176,7 +2176,7 @@ static void event_callback(void *context)
+@@ -2043,7 +2043,7 @@ static void event_callback(void *context)
  
  	dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
  
@@ -43831,7 +44406,7 @@ index b49c762..c9503cf 100644
  	wake_up(&md->eventq);
  }
  
-@@ -2869,18 +2869,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
+@@ -2736,18 +2736,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
  
  uint32_t dm_next_uevent_seq(struct mapped_device *md)
  {
@@ -43854,7 +44429,7 @@ index b49c762..c9503cf 100644
  
  void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
 diff --git a/drivers/md/md.c b/drivers/md/md.c
-index 369d919..ba7049c 100644
+index 4ad5cc4..0f19664 100644
 --- a/drivers/md/md.c
 +++ b/drivers/md/md.c
 @@ -194,10 +194,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
@@ -43879,7 +44454,7 @@ index 369d919..ba7049c 100644
  	wake_up(&md_event_waiters);
  }
  
-@@ -1463,7 +1463,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
+@@ -1462,7 +1462,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
  	if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
  	    (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
  		rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
@@ -43888,7 +44463,7 @@ index 369d919..ba7049c 100644
  
  	rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
  	bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
-@@ -1710,7 +1710,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
+@@ -1713,7 +1713,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
  	else
  		sb->resync_offset = cpu_to_le64(0);
  
@@ -43897,7 +44472,7 @@ index 369d919..ba7049c 100644
  
  	sb->raid_disks = cpu_to_le32(mddev->raid_disks);
  	sb->size = cpu_to_le64(mddev->dev_sectors);
-@@ -2715,7 +2715,7 @@ __ATTR(state, S_IRUGO|S_IWUSR, state_show, state_store);
+@@ -2725,7 +2725,7 @@ __ATTR(state, S_IRUGO|S_IWUSR, state_show, state_store);
  static ssize_t
  errors_show(struct md_rdev *rdev, char *page)
  {
@@ -43906,7 +44481,7 @@ index 369d919..ba7049c 100644
  }
  
  static ssize_t
-@@ -2724,7 +2724,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
+@@ -2734,7 +2734,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
  	char *e;
  	unsigned long n = simple_strtoul(buf, &e, 10);
  	if (*buf && (*e == 0 || *e == '\n')) {
@@ -43915,7 +44490,7 @@ index 369d919..ba7049c 100644
  		return len;
  	}
  	return -EINVAL;
-@@ -3173,8 +3173,8 @@ int md_rdev_init(struct md_rdev *rdev)
+@@ -3183,8 +3183,8 @@ int md_rdev_init(struct md_rdev *rdev)
  	rdev->sb_loaded = 0;
  	rdev->bb_page = NULL;
  	atomic_set(&rdev->nr_pending, 0);
@@ -43926,7 +44501,7 @@ index 369d919..ba7049c 100644
  
  	INIT_LIST_HEAD(&rdev->same_set);
  	init_waitqueue_head(&rdev->blocked_wait);
-@@ -7038,7 +7038,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
+@@ -7075,7 +7075,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
  
  		spin_unlock(&pers_lock);
  		seq_printf(seq, "\n");
@@ -43935,7 +44510,7 @@ index 369d919..ba7049c 100644
  		return 0;
  	}
  	if (v == (void*)2) {
-@@ -7141,7 +7141,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
+@@ -7178,7 +7178,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
  		return error;
  
  	seq = file->private_data;
@@ -43944,7 +44519,7 @@ index 369d919..ba7049c 100644
  	return error;
  }
  
-@@ -7155,7 +7155,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
+@@ -7192,7 +7192,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
  	/* always allow read */
  	mask = POLLIN | POLLRDNORM;
  
@@ -43953,7 +44528,7 @@ index 369d919..ba7049c 100644
  		mask |= POLLERR | POLLPRI;
  	return mask;
  }
-@@ -7199,7 +7199,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
+@@ -7236,7 +7236,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
  		struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
  		curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
  			      (int)part_stat_read(&disk->part0, sectors[1]) -
@@ -43963,7 +44538,7 @@ index 369d919..ba7049c 100644
  		 * as sync_io is counted when a request starts, and
  		 * disk_stats is counted when it completes.
 diff --git a/drivers/md/md.h b/drivers/md/md.h
-index 0095ec8..c89277a 100644
+index 07bba96..2d6788c 100644
 --- a/drivers/md/md.h
 +++ b/drivers/md/md.h
 @@ -94,13 +94,13 @@ struct md_rdev {
@@ -43991,6 +44566,28 @@ index 0095ec8..c89277a 100644
  }
  
  struct md_personality
+diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
+index 786b689..ea8c956 100644
+--- a/drivers/md/persistent-data/dm-space-map-metadata.c
++++ b/drivers/md/persistent-data/dm-space-map-metadata.c
+@@ -679,7 +679,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
+ 	 * Flick into a mode where all blocks get allocated in the new area.
+ 	 */
+ 	smm->begin = old_len;
+-	memcpy(sm, &bootstrap_ops, sizeof(*sm));
++	memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
+ 
+ 	/*
+ 	 * Extend.
+@@ -710,7 +710,7 @@ out:
+ 	/*
+ 	 * Switch back to normal behaviour.
+ 	 */
+-	memcpy(sm, &ops, sizeof(*sm));
++	memcpy((void *)sm, &ops, sizeof(*sm));
+ 	return r;
+ }
+ 
 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
 index 3e6d115..ffecdeb 100644
 --- a/drivers/md/persistent-data/dm-space-map.h
@@ -44004,10 +44601,10 @@ index 3e6d115..ffecdeb 100644
  /*----------------------------------------------------------------*/
  
 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
-index 63b2e8d..225f16b 100644
+index 56e24c0..e1c8e1f 100644
 --- a/drivers/md/raid1.c
 +++ b/drivers/md/raid1.c
-@@ -1921,7 +1921,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
+@@ -1931,7 +1931,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
  			if (r1_sync_page_io(rdev, sect, s,
  					    bio->bi_io_vec[idx].bv_page,
  					    READ) != 0)
@@ -44016,7 +44613,7 @@ index 63b2e8d..225f16b 100644
  		}
  		sectors -= s;
  		sect += s;
-@@ -2155,7 +2155,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
+@@ -2165,7 +2165,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
  			    test_bit(In_sync, &rdev->flags)) {
  				if (r1_sync_page_io(rdev, sect, s,
  						    conf->tmppage, READ)) {
@@ -44026,10 +44623,10 @@ index 63b2e8d..225f16b 100644
  					       "md/raid1:%s: read error corrected "
  					       "(%d sectors at %llu on %s)\n",
 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
-index 06eeb99..770613e 100644
+index 33fc408..fc61709 100644
 --- a/drivers/md/raid10.c
 +++ b/drivers/md/raid10.c
-@@ -1963,7 +1963,7 @@ static void end_sync_read(struct bio *bio, int error)
+@@ -1948,7 +1948,7 @@ static void end_sync_read(struct bio *bio, int error)
  		/* The write handler will notice the lack of
  		 * R10BIO_Uptodate and record any errors etc
  		 */
@@ -44038,7 +44635,7 @@ index 06eeb99..770613e 100644
  			   &conf->mirrors[d].rdev->corrected_errors);
  
  	/* for reconstruct, we always reschedule after a read.
-@@ -2321,7 +2321,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
+@@ -2306,7 +2306,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
  {
  	struct timespec cur_time_mon;
  	unsigned long hours_since_last;
@@ -44047,7 +44644,7 @@ index 06eeb99..770613e 100644
  
  	ktime_get_ts(&cur_time_mon);
  
-@@ -2343,9 +2343,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
+@@ -2328,9 +2328,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
  	 * overflowing the shift of read_errors by hours_since_last.
  	 */
  	if (hours_since_last >= 8 * sizeof(read_errors))
@@ -44059,7 +44656,7 @@ index 06eeb99..770613e 100644
  }
  
  static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
-@@ -2399,8 +2399,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
+@@ -2384,8 +2384,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
  		return;
  
  	check_decay_read_errors(mddev, rdev);
@@ -44070,7 +44667,7 @@ index 06eeb99..770613e 100644
  		char b[BDEVNAME_SIZE];
  		bdevname(rdev->bdev, b);
  
-@@ -2408,7 +2408,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
+@@ -2393,7 +2393,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
  		       "md/raid10:%s: %s: Raid device exceeded "
  		       "read_error threshold [cur %d:max %d]\n",
  		       mdname(mddev), b,
@@ -44079,7 +44676,7 @@ index 06eeb99..770613e 100644
  		printk(KERN_NOTICE
  		       "md/raid10:%s: %s: Failing raid device\n",
  		       mdname(mddev), b);
-@@ -2563,7 +2563,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
+@@ -2548,7 +2548,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
  					       sect +
  					       choose_data_offset(r10_bio, rdev)),
  				       bdevname(rdev->bdev, b));
@@ -44089,7 +44686,7 @@ index 06eeb99..770613e 100644
  
  			rdev_dec_pending(rdev, mddev);
 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
-index 48cdec8..c7726b1 100644
+index 16f5c21..4df20dc 100644
 --- a/drivers/md/raid5.c
 +++ b/drivers/md/raid5.c
 @@ -1991,21 +1991,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
@@ -44153,6 +44750,18 @@ index 9b6c3bb..baeb5c7 100644
  
  #if IS_ENABLED(CONFIG_DVB_DIB3000MB)
  extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
+diff --git a/drivers/media/media-device.c b/drivers/media/media-device.c
+index d5a7a13..703560f 100644
+--- a/drivers/media/media-device.c
++++ b/drivers/media/media-device.c
+@@ -93,6 +93,7 @@ static long media_device_enum_entities(struct media_device *mdev,
+ 	struct media_entity *ent;
+ 	struct media_entity_desc u_ent;
+ 
++	memset(&u_ent, 0, sizeof(u_ent));
+ 	if (copy_from_user(&u_ent.id, &uent->id, sizeof(u_ent.id)))
+ 		return -EFAULT;
+ 
 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
 index ed8cb90..5ef7f79 100644
 --- a/drivers/media/pci/cx88/cx88-video.c
@@ -44259,7 +44868,7 @@ index b713403..53cb5ad 100644
  	if (done && done != layer->shadow_buf)
  		vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
-index 81b97db..b089ccd 100644
+index c5059ba..2649f28 100644
 --- a/drivers/media/platform/s5p-tv/mixer_video.c
 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
@@ -44460,33 +45069,11 @@ index 2fd9009..278cc1e 100644
  
  	radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
  	if (!radio)
-diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
-index 46da365..3ba4206 100644
---- a/drivers/media/rc/rc-main.c
-+++ b/drivers/media/rc/rc-main.c
-@@ -1065,7 +1065,7 @@ EXPORT_SYMBOL_GPL(rc_free_device);
- int rc_register_device(struct rc_dev *dev)
- {
- 	static bool raw_init = false; /* raw decoders loaded? */
--	static atomic_t devno = ATOMIC_INIT(0);
-+	static atomic_unchecked_t devno = ATOMIC_INIT(0);
- 	struct rc_map *rc_map;
- 	const char *path;
- 	int rc;
-@@ -1096,7 +1096,7 @@ int rc_register_device(struct rc_dev *dev)
- 	 */
- 	mutex_lock(&dev->lock);
- 
--	dev->devno = (unsigned long)(atomic_inc_return(&devno) - 1);
-+	dev->devno = (unsigned long)(atomic_inc_return_unchecked(&devno) - 1);
- 	dev_set_name(&dev->dev, "rc%ld", dev->devno);
- 	dev_set_drvdata(&dev->dev, dev);
- 	rc = device_add(&dev->dev);
 diff --git a/drivers/media/usb/dvb-usb/cxusb.c b/drivers/media/usb/dvb-usb/cxusb.c
-index 20e345d..da56fe4 100644
+index a1c641e..3007da9 100644
 --- a/drivers/media/usb/dvb-usb/cxusb.c
 +++ b/drivers/media/usb/dvb-usb/cxusb.c
-@@ -1101,7 +1101,7 @@ static struct dib0070_config dib7070p_dib0070_config = {
+@@ -1112,7 +1112,7 @@ static struct dib0070_config dib7070p_dib0070_config = {
  
  struct dib0700_adapter_state {
  	int (*set_param_save) (struct dvb_frontend *);
@@ -44496,10 +45083,10 @@ index 20e345d..da56fe4 100644
  static int dib7070_set_param_override(struct dvb_frontend *fe)
  {
 diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
-index c1a63b2..dbcbfb6 100644
+index ae0f56a..ec71784 100644
 --- a/drivers/media/usb/dvb-usb/dw2102.c
 +++ b/drivers/media/usb/dvb-usb/dw2102.c
-@@ -121,7 +121,7 @@ struct su3000_state {
+@@ -118,7 +118,7 @@ struct su3000_state {
  
  struct s6x0_state {
  	int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
@@ -44509,7 +45096,7 @@ index c1a63b2..dbcbfb6 100644
  /* debug */
  static int dvb_usb_dw2102_debug;
 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
-index 8f7a6a4..eb0e1d4 100644
+index b63a5e5..b16a062 100644
 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
 @@ -326,7 +326,7 @@ struct v4l2_buffer32 {
@@ -44585,10 +45172,10 @@ index 8f7a6a4..eb0e1d4 100644
  	return 0;
  }
 diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c
-index fb46790..ae1f8fa 100644
+index 6ff002b..6b9316b 100644
 --- a/drivers/media/v4l2-core/v4l2-ctrls.c
 +++ b/drivers/media/v4l2-core/v4l2-ctrls.c
-@@ -1396,8 +1396,8 @@ static int validate_new(const struct v4l2_ctrl *ctrl,
+@@ -1401,8 +1401,8 @@ static int validate_new(const struct v4l2_ctrl *ctrl,
  		return 0;
  
  	case V4L2_CTRL_TYPE_STRING:
@@ -44616,10 +45203,10 @@ index 02d1b63..5fd6b16 100644
  
  	if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
-index 68e6b5e..8eb2aec 100644
+index 707aef7..93b8ac0 100644
 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
-@@ -1939,7 +1939,8 @@ struct v4l2_ioctl_info {
+@@ -1942,7 +1942,8 @@ struct v4l2_ioctl_info {
  				struct file *file, void *fh, void *p);
  	} u;
  	void (*debug)(const void *arg, bool write_only);
@@ -44629,7 +45216,7 @@ index 68e6b5e..8eb2aec 100644
  
  /* This control needs a priority check */
  #define INFO_FL_PRIO	(1 << 0)
-@@ -2120,7 +2121,7 @@ static long __video_do_ioctl(struct file *file,
+@@ -2123,7 +2124,7 @@ static long __video_do_ioctl(struct file *file,
  	struct video_device *vfd = video_devdata(file);
  	const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
  	bool write_only = false;
@@ -44638,7 +45225,7 @@ index 68e6b5e..8eb2aec 100644
  	const struct v4l2_ioctl_info *info;
  	void *fh = file->private_data;
  	struct v4l2_fh *vfh = NULL;
-@@ -2194,7 +2195,7 @@ done:
+@@ -2197,7 +2198,7 @@ done:
  }
  
  static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
@@ -44647,7 +45234,7 @@ index 68e6b5e..8eb2aec 100644
  {
  	int ret = 0;
  
-@@ -2210,7 +2211,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
+@@ -2213,7 +2214,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
  				ret = -EINVAL;
  				break;
  			}
@@ -44656,7 +45243,7 @@ index 68e6b5e..8eb2aec 100644
  			*kernel_ptr = (void *)&buf->m.planes;
  			*array_size = sizeof(struct v4l2_plane) * buf->length;
  			ret = 1;
-@@ -2245,7 +2246,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
+@@ -2248,7 +2249,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
  				ret = -EINVAL;
  				break;
  			}
@@ -44665,8 +45252,8 @@ index 68e6b5e..8eb2aec 100644
  			*kernel_ptr = (void *)&ctrls->controls;
  			*array_size = sizeof(struct v4l2_ext_control)
  				    * ctrls->count;
-@@ -2340,7 +2341,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
- 		err = -ENOTTY;
+@@ -2349,7 +2350,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
+ 	}
  
  	if (has_array_args) {
 -		*kernel_ptr = user_ptr;
@@ -44675,7 +45262,7 @@ index 68e6b5e..8eb2aec 100644
  			err = -EFAULT;
  		goto out_array_args;
 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
-index 767ff4d..c69d259 100644
+index 570b18a..f880314 100644
 --- a/drivers/message/fusion/mptbase.c
 +++ b/drivers/message/fusion/mptbase.c
 @@ -6755,8 +6755,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
@@ -44705,7 +45292,7 @@ index 767ff4d..c69d259 100644
  	seq_printf(m, "    {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
  					ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
-index dd239bd..689c4f7 100644
+index 00d339c..2ea899d 100644
 --- a/drivers/message/fusion/mptsas.c
 +++ b/drivers/message/fusion/mptsas.c
 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
@@ -44977,7 +45564,7 @@ index a8c08f3..155fe3d 100644
  #endif
  
 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
-index e33e385..28dfd23 100644
+index d1a22aa..d0f7bf7 100644
 --- a/drivers/mfd/ab8500-debugfs.c
 +++ b/drivers/mfd/ab8500-debugfs.c
 @@ -100,7 +100,7 @@ static int irq_last;
@@ -44990,7 +45577,7 @@ index e33e385..28dfd23 100644
  
  static u8 avg_sample = SAMPLE_16;
 diff --git a/drivers/mfd/janz-cmodio.c b/drivers/mfd/janz-cmodio.c
-index fcbb2e9..2635e11 100644
+index 81b7d88..95ae998 100644
 --- a/drivers/mfd/janz-cmodio.c
 +++ b/drivers/mfd/janz-cmodio.c
 @@ -13,6 +13,7 @@
@@ -45002,7 +45589,7 @@ index fcbb2e9..2635e11 100644
  #include <linux/pci.h>
  #include <linux/interrupt.h>
 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
-index 176aa26..27811b2 100644
+index a83eed5..62a58a9 100644
 --- a/drivers/mfd/max8925-i2c.c
 +++ b/drivers/mfd/max8925-i2c.c
 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
@@ -45015,7 +45602,7 @@ index 176aa26..27811b2 100644
  
  	if (node && !pdata) {
 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
-index c0f608e..286f8ec 100644
+index d657331..0d9a80f 100644
 --- a/drivers/mfd/tps65910.c
 +++ b/drivers/mfd/tps65910.c
 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
@@ -45476,19 +46063,6 @@ index 7b5424f..ed1d6ac 100644
  		err = -EFAULT;
  		goto cmd_rel_host;
  	}
-diff --git a/drivers/mmc/card/queue.c b/drivers/mmc/card/queue.c
-index 357bbc5..3e049c1 100644
---- a/drivers/mmc/card/queue.c
-+++ b/drivers/mmc/card/queue.c
-@@ -197,7 +197,7 @@ int mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card,
- 	struct mmc_queue_req *mqrq_prev = &mq->mqrq[1];
- 
- 	if (mmc_dev(host)->dma_mask && *mmc_dev(host)->dma_mask)
--		limit = dma_max_pfn(mmc_dev(host)) << PAGE_SHIFT;
-+		limit = (u64)dma_max_pfn(mmc_dev(host)) << PAGE_SHIFT;
- 
- 	mq->card = card;
- 	mq->queue = blk_init_queue(mmc_request_fn, lock);
 diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c
 index e5b5eeb..7bf2212 100644
 --- a/drivers/mmc/core/mmc_ops.c
@@ -45514,7 +46088,7 @@ index 6bf24ab..13d0293b 100644
 +} __do_const;
  #endif /* _DW_MMC_H_ */
 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
-index f320579..7b7ebac 100644
+index b931226..df6a085 100644
 --- a/drivers/mmc/host/mmci.c
 +++ b/drivers/mmc/host/mmci.c
 @@ -1504,7 +1504,9 @@ static int mmci_probe(struct amba_device *dev,
@@ -45529,11 +46103,11 @@ index f320579..7b7ebac 100644
  	}
  
 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
-index 1dcaf8a..025af25 100644
+index b841bb7..d82712f5 100644
 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
-@@ -1009,9 +1009,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
- 		host->quirks2 |= SDHCI_QUIRK2_PRESET_VALUE_BROKEN;
+@@ -1031,9 +1031,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
+ 		host->mmc->caps |= MMC_CAP_1_8V_DDR;
  	}
  
 -	if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
@@ -45544,9 +46118,9 @@ index 1dcaf8a..025af25 100644
  					esdhc_executing_tuning;
 +		pax_close_kernel();
 +	}
- 	boarddata = &imx_data->boarddata;
- 	if (sdhci_esdhc_imx_probe_dt(pdev, boarddata) < 0) {
- 		if (!host->mmc->parent->platform_data) {
+ 
+ 	if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
+ 		writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
 index 6debda9..2ba7427 100644
 --- a/drivers/mmc/host/sdhci-s3c.c
@@ -45580,7 +46154,7 @@ index 096993f..f02c23b 100644
  	if (!ECCBUF_SIZE) {
  		/* We should fall back to a general writev implementation.
 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
-index 370b9dd..1a1176b 100644
+index c07cd57..61c4fbd 100644
 --- a/drivers/mtd/nand/denali.c
 +++ b/drivers/mtd/nand/denali.c
 @@ -24,6 +24,7 @@
@@ -45591,6 +46165,19 @@ index 370b9dd..1a1176b 100644
  
  #include "denali.h"
  
+diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
+index ca6369f..0ce9fed 100644
+--- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
++++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
+@@ -369,7 +369,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
+ 
+ 	/* first try to map the upper buffer directly */
+ 	if (virt_addr_valid(this->upper_buf) &&
+-		!object_is_on_stack(this->upper_buf)) {
++		!object_starts_on_stack(this->upper_buf)) {
+ 		sg_init_one(sgl, this->upper_buf, this->upper_len);
+ 		ret = dma_map_sg(this->dev, sgl, 1, dr);
+ 		if (ret == 0)
 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
 index 51b9d6a..52af9a7 100644
 --- a/drivers/mtd/nftlmount.c
@@ -45604,7 +46191,7 @@ index 51b9d6a..52af9a7 100644
  #include <linux/mtd/nand.h>
  #include <linux/mtd/nftl.h>
 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
-index 4b8e895..6b3c498 100644
+index cf49c22..971b133 100644
 --- a/drivers/mtd/sm_ftl.c
 +++ b/drivers/mtd/sm_ftl.c
 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
@@ -45615,12 +46202,12 @@ index 4b8e895..6b3c498 100644
 +	attribute_group_no_const *attr_group;
  	struct attribute **attributes;
  	struct sm_sysfs_attribute *vendor_attribute;
- 
+ 	char *vendor;
 diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
-index 4b8c58b..a200546 100644
+index 91ec8cd..562ff5f 100644
 --- a/drivers/net/bonding/bond_main.c
 +++ b/drivers/net/bonding/bond_main.c
-@@ -4527,6 +4527,7 @@ static void __exit bonding_exit(void)
+@@ -4552,6 +4552,7 @@ static void __exit bonding_exit(void)
  
  	bond_netlink_fini();
  	unregister_pernet_subsys(&bond_net_ops);
@@ -45629,10 +46216,10 @@ index 4b8c58b..a200546 100644
  #ifdef CONFIG_NET_POLL_CONTROLLER
  	/*
 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
-index 40e7b1c..6a70fff 100644
+index 70651f8..7eb1bdf 100644
 --- a/drivers/net/bonding/bond_netlink.c
 +++ b/drivers/net/bonding/bond_netlink.c
-@@ -102,7 +102,7 @@ nla_put_failure:
+@@ -542,7 +542,7 @@ nla_put_failure:
  	return -EMSGSIZE;
  }
  
@@ -45642,7 +46229,7 @@ index 40e7b1c..6a70fff 100644
  	.priv_size		= sizeof(struct bonding),
  	.setup			= bond_setup,
 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
-index 3c06947..fd0e5de 100644
+index 9e7d95d..d447b88 100644
 --- a/drivers/net/can/Kconfig
 +++ b/drivers/net/can/Kconfig
 @@ -104,7 +104,7 @@ config CAN_JANZ_ICAN3
@@ -45655,10 +46242,10 @@ index 3c06947..fd0e5de 100644
  	  Say Y here if you want to support for Freescale FlexCAN.
  
 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
-index 36fa577..a158806 100644
+index 455d4c3..3353ee7 100644
 --- a/drivers/net/ethernet/8390/ax88796.c
 +++ b/drivers/net/ethernet/8390/ax88796.c
-@@ -872,9 +872,11 @@ static int ax_probe(struct platform_device *pdev)
+@@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
  	if (ax->plat->reg_offsets)
  		ei_local->reg_offset = ax->plat->reg_offsets;
  	else {
@@ -45672,10 +46259,10 @@ index 36fa577..a158806 100644
  
  	if (!request_mem_region(mem->start, mem_size, pdev->name)) {
 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
-index 41f3ca5a..1ee5364 100644
+index a89a40f..5a8a2ac 100644
 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
-@@ -1139,7 +1139,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
+@@ -1062,7 +1062,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
  static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
  {
  	/* RX_MODE controlling object */
@@ -45685,10 +46272,10 @@ index 41f3ca5a..1ee5364 100644
  	/* multicast configuration controlling object */
  	bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
-index 18438a5..c923b8e 100644
+index 0fb6ff2..78fd55c 100644
 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
-@@ -2591,15 +2591,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
+@@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
  	return rc;
  }
  
@@ -45710,10 +46297,10 @@ index 18438a5..c923b8e 100644
  }
  
 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
-index 6a53c15..6e7d1e7 100644
+index 00d7f21..2cddec4 100644
 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
-@@ -1332,8 +1332,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
+@@ -1321,8 +1321,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
  
  /********************* RX MODE ****************/
  
@@ -45724,7 +46311,7 @@ index 6a53c15..6e7d1e7 100644
  /**
   * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
-index cf9917b..c658558 100644
+index 04321e5..b51cdc4 100644
 --- a/drivers/net/ethernet/broadcom/tg3.h
 +++ b/drivers/net/ethernet/broadcom/tg3.h
 @@ -150,6 +150,7 @@
@@ -45736,7 +46323,7 @@ index cf9917b..c658558 100644
  #define  CHIPREV_ID_5752_A0_HW		 0x5000
  #define  CHIPREV_ID_5752_A0		 0x6000
 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
-index 3ca77fa..fcc015f 100644
+index 13f9636..228040f 100644
 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
 @@ -1690,10 +1690,10 @@ bna_cb_ioceth_reset(void *arg)
@@ -45768,7 +46355,7 @@ index 8cffcdf..aadf043 100644
  #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
  
 diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
-index fff02ed..d421412 100644
+index 34e2488..07e2079 100644
 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
 +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
 @@ -2120,7 +2120,7 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
@@ -45803,10 +46390,10 @@ index c05b66d..ed69872 100644
  	break;
      }
 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
-index a37039d..a51d7e8 100644
+index 36c8061..ca5e1e0 100644
 --- a/drivers/net/ethernet/emulex/benet/be_main.c
 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
-@@ -533,7 +533,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
+@@ -534,7 +534,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
  
  	if (wrapped)
  		newacc += 65536;
@@ -45816,10 +46403,10 @@ index a37039d..a51d7e8 100644
  
  static void populate_erx_stats(struct be_adapter *adapter,
 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
-index 212f44b..fb69959 100644
+index c11ecbc..13bb299 100644
 --- a/drivers/net/ethernet/faraday/ftgmac100.c
 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
-@@ -31,6 +31,8 @@
+@@ -30,6 +30,8 @@
  #include <linux/netdevice.h>
  #include <linux/phy.h>
  #include <linux/platform_device.h>
@@ -45841,6 +46428,19 @@ index 8be5b40..081bc1b 100644
  
  #include "ftmac100.h"
  
+diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
+index e33ec6c..f54cfe7 100644
+--- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
++++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
+@@ -436,7 +436,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
+ 	wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
+ 
+ 	/* Update the base adjustement value. */
+-	ACCESS_ONCE(pf->ptp_base_adj) = incval;
++	ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
+ 	smp_mb(); /* Force the above update. */
+ }
+ 
 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
 index 5184e2a..acb28c3 100644
 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
@@ -45855,7 +46455,7 @@ index 5184e2a..acb28c3 100644
  
  	/* need lock to prevent incorrect read while modifying cyclecounter */
 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
-index fbe5363..266b4e3 100644
+index 089b713..28d87ae 100644
 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
 @@ -3461,7 +3461,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
@@ -45880,10 +46480,10 @@ index fbe5363..266b4e3 100644
  		__vxge_hw_mempool_create(vpath->hldev,
  			fifo->config->memblock_size,
 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
-index 918e18d..4ca3650 100644
+index 90a2dda..47e620e 100644
 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
-@@ -2086,7 +2086,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
+@@ -2088,7 +2088,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
  		adapter->max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
  	} else if (ret == QLC_83XX_DEFAULT_OPMODE) {
  		ahw->nic_mode = QLCNIC_DEFAULT_MODE;
@@ -45895,7 +46495,7 @@ index 918e18d..4ca3650 100644
  		adapter->max_sds_rings = QLCNIC_MAX_SDS_RINGS;
  		adapter->max_tx_rings = QLCNIC_MAX_TX_RINGS;
 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
-index 734d286..b017bf5 100644
+index be7d7a6..a8983f8 100644
 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
@@ -45939,10 +46539,10 @@ index 7763962..c3499a7 100644
  	struct qlcnic_hardware_context *ahw;
  	void *temp_buffer;
 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
-index c737f0e..32b8682 100644
+index 3ff7bc3..366091b 100644
 --- a/drivers/net/ethernet/realtek/r8169.c
 +++ b/drivers/net/ethernet/realtek/r8169.c
-@@ -759,22 +759,22 @@ struct rtl8169_private {
+@@ -758,22 +758,22 @@ struct rtl8169_private {
  	struct mdio_ops {
  		void (*write)(struct rtl8169_private *, int, int);
  		int (*read)(struct rtl8169_private *, int);
@@ -45970,10 +46570,10 @@ index c737f0e..32b8682 100644
  	int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
  	int (*get_settings)(struct net_device *, struct ethtool_cmd *);
 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
-index a124103..59c74f8 100644
+index d7a3682..9ce272a 100644
 --- a/drivers/net/ethernet/sfc/ptp.c
 +++ b/drivers/net/ethernet/sfc/ptp.c
-@@ -541,7 +541,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
+@@ -825,7 +825,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
  		       ptp->start.dma_addr);
  
  	/* Clear flag that signals MC ready */
@@ -45998,10 +46598,10 @@ index 50617c5..b13724c 100644
  
  /* To mask all all interrupts.*/
 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
-index e6fe0d8..2b7d752 100644
+index 7b594ce..1f6c5708 100644
 --- a/drivers/net/hyperv/hyperv_net.h
 +++ b/drivers/net/hyperv/hyperv_net.h
-@@ -101,7 +101,7 @@ struct rndis_device {
+@@ -100,7 +100,7 @@ struct rndis_device {
  
  	enum rndis_device_state state;
  	bool link_state;
@@ -46011,10 +46611,10 @@ index e6fe0d8..2b7d752 100644
  	spinlock_t request_lock;
  	struct list_head req_list;
 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
-index 0775f0a..d4fb316 100644
+index b54fd25..9bd2bae 100644
 --- a/drivers/net/hyperv/rndis_filter.c
 +++ b/drivers/net/hyperv/rndis_filter.c
-@@ -104,7 +104,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
+@@ -103,7 +103,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
  	 * template
  	 */
  	set = &rndis_msg->msg.set_req;
@@ -46023,7 +46623,7 @@ index 0775f0a..d4fb316 100644
  
  	/* Add to the request list */
  	spin_lock_irqsave(&dev->request_lock, flags);
-@@ -752,7 +752,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
+@@ -770,7 +770,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
  
  	/* Setup the rndis set */
  	halt = &request->request_msg.msg.halt_req;
@@ -46046,10 +46646,10 @@ index bf0d55e..82bcfbd1 100644
  	priv = netdev_priv(dev);
  	priv->phy = phy;
 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
-index d7e2907..1f8bfee 100644
+index 20bb669..9a0e17e 100644
 --- a/drivers/net/macvlan.c
 +++ b/drivers/net/macvlan.c
-@@ -993,13 +993,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
+@@ -991,13 +991,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
  int macvlan_link_register(struct rtnl_link_ops *ops)
  {
  	/* common fields */
@@ -46072,7 +46672,7 @@ index d7e2907..1f8bfee 100644
  
  	return rtnl_link_register(ops);
  };
-@@ -1054,7 +1056,7 @@ static int macvlan_device_event(struct notifier_block *unused,
+@@ -1052,7 +1054,7 @@ static int macvlan_device_event(struct notifier_block *unused,
  	return NOTIFY_DONE;
  }
  
@@ -46082,10 +46682,10 @@ index d7e2907..1f8bfee 100644
  };
  
 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
-index 2a89da0..c17fe1d 100644
+index 3381c4f..dea5fd5 100644
 --- a/drivers/net/macvtap.c
 +++ b/drivers/net/macvtap.c
-@@ -1012,7 +1012,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
+@@ -1020,7 +1020,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
  		}
  
  		ret = 0;
@@ -46094,7 +46694,7 @@ index 2a89da0..c17fe1d 100644
  		    put_user(q->flags, &ifr->ifr_flags))
  			ret = -EFAULT;
  		macvtap_put_vlan(vlan);
-@@ -1182,7 +1182,7 @@ static int macvtap_device_event(struct notifier_block *unused,
+@@ -1190,7 +1190,7 @@ static int macvtap_device_event(struct notifier_block *unused,
  	return NOTIFY_DONE;
  }
  
@@ -46151,10 +46751,10 @@ index 1252d9c..80e660b 100644
  
  	/* We've got a compressed packet; read the change byte */
 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
-index b75ae5b..953c157 100644
+index c8624a8..f0a4f6a 100644
 --- a/drivers/net/team/team.c
 +++ b/drivers/net/team/team.c
-@@ -2865,7 +2865,7 @@ static int team_device_event(struct notifier_block *unused,
+@@ -2869,7 +2869,7 @@ static int team_device_event(struct notifier_block *unused,
  	return NOTIFY_DONE;
  }
  
@@ -46164,10 +46764,10 @@ index b75ae5b..953c157 100644
  };
  
 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
-index 55c9238..ebb6ee5 100644
+index 26f8635..c237839 100644
 --- a/drivers/net/tun.c
 +++ b/drivers/net/tun.c
-@@ -1841,7 +1841,7 @@ unlock:
+@@ -1876,7 +1876,7 @@ unlock:
  }
  
  static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
@@ -46176,7 +46776,7 @@ index 55c9238..ebb6ee5 100644
  {
  	struct tun_file *tfile = file->private_data;
  	struct tun_struct *tun;
-@@ -1854,6 +1854,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
+@@ -1889,6 +1889,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
  	unsigned int ifindex;
  	int ret;
  
@@ -46187,7 +46787,7 @@ index 55c9238..ebb6ee5 100644
  		if (copy_from_user(&ifr, argp, ifreq_len))
  			return -EFAULT;
 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
-index 1a48234..a555339 100644
+index 660bd5e..ac59452 100644
 --- a/drivers/net/usb/hso.c
 +++ b/drivers/net/usb/hso.c
 @@ -71,7 +71,7 @@
@@ -46208,7 +46808,7 @@ index 1a48234..a555339 100644
  		count = put_rxbuf_data(urb, serial);
  		if (count == -1)
  			return;
-@@ -1215,7 +1215,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
+@@ -1217,7 +1217,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
  	DUMP1(urb->transfer_buffer, urb->actual_length);
  
  	/* Anyone listening? */
@@ -46216,8 +46816,8 @@ index 1a48234..a555339 100644
 +	if (atomic_read(&serial->port.count) == 0)
  		return;
  
- 	if (status == 0) {
-@@ -1297,8 +1297,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
+ 	if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
+@@ -1287,8 +1287,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
  	tty_port_tty_set(&serial->port, tty);
  
  	/* check for port already opened, if not set the termios */
@@ -46227,7 +46827,7 @@ index 1a48234..a555339 100644
  		serial->rx_state = RX_IDLE;
  		/* Force default termio settings */
  		_hso_serial_set_termios(tty, NULL);
-@@ -1310,7 +1309,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
+@@ -1300,7 +1299,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
  		result = hso_start_serial_device(serial->parent, GFP_KERNEL);
  		if (result) {
  			hso_stop_serial_device(serial->parent);
@@ -46236,7 +46836,7 @@ index 1a48234..a555339 100644
  			kref_put(&serial->parent->ref, hso_serial_ref_free);
  		}
  	} else {
-@@ -1347,10 +1346,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
+@@ -1337,10 +1336,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
  
  	/* reset the rts and dtr */
  	/* do the actual close */
@@ -46250,7 +46850,7 @@ index 1a48234..a555339 100644
  		tty_port_tty_set(&serial->port, NULL);
  		if (!usb_gone)
  			hso_stop_serial_device(serial->parent);
-@@ -1426,7 +1425,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
+@@ -1416,7 +1415,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
  
  	/* the actual setup */
  	spin_lock_irqsave(&serial->serial_lock, flags);
@@ -46259,7 +46859,7 @@ index 1a48234..a555339 100644
  		_hso_serial_set_termios(tty, old);
  	else
  		tty->termios = *old;
-@@ -1895,7 +1894,7 @@ static void intr_callback(struct urb *urb)
+@@ -1885,7 +1884,7 @@ static void intr_callback(struct urb *urb)
  				D1("Pending read interrupt on port %d\n", i);
  				spin_lock(&serial->serial_lock);
  				if (serial->rx_state == RX_IDLE &&
@@ -46268,7 +46868,7 @@ index 1a48234..a555339 100644
  					/* Setup and send a ctrl req read on
  					 * port i */
  					if (!serial->rx_urb_filled[0]) {
-@@ -3071,7 +3070,7 @@ static int hso_resume(struct usb_interface *iface)
+@@ -3061,7 +3060,7 @@ static int hso_resume(struct usb_interface *iface)
  	/* Start all serial ports */
  	for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
  		if (serial_table[i] && (serial_table[i]->interface == iface)) {
@@ -46277,11 +46877,24 @@ index 1a48234..a555339 100644
  				result =
  				    hso_start_serial_device(serial_table[i], GFP_NOIO);
  				hso_kick_transmit(dev2ser(serial_table[i]));
+diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
+index adb12f3..48005ab 100644
+--- a/drivers/net/usb/r8152.c
++++ b/drivers/net/usb/r8152.c
+@@ -513,7 +513,7 @@ struct r8152 {
+ 		void (*disable)(struct r8152 *);
+ 		void (*down)(struct r8152 *);
+ 		void (*unload)(struct r8152 *);
+-	} rtl_ops;
++	} __no_const rtl_ops;
+ 
+ 	int intr_interval;
+ 	u32 msg_enable;
 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
-index a79e9d3..78cd4fa 100644
+index a2515887..6d13233 100644
 --- a/drivers/net/usb/sierra_net.c
 +++ b/drivers/net/usb/sierra_net.c
-@@ -52,7 +52,7 @@ static const char driver_name[] = "sierra_net";
+@@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
  /* atomic counter partially included in MAC address to make sure 2 devices
   * do not end up with the same MAC - concept breaks in case of > 255 ifaces
   */
@@ -46290,7 +46903,7 @@ index a79e9d3..78cd4fa 100644
  
  /*
   * SYNC Timer Delay definition used to set the expiry time
-@@ -698,7 +698,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
+@@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
  	dev->net->netdev_ops = &sierra_net_device_ops;
  
  	/* change MAC addr to include, ifacenum, and to be unique */
@@ -46300,10 +46913,10 @@ index a79e9d3..78cd4fa 100644
  
  	/* we will have to manufacture ethernet headers, prepare template */
 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
-index 0247973..088193a 100644
+index d091e52..568bb179 100644
 --- a/drivers/net/vxlan.c
 +++ b/drivers/net/vxlan.c
-@@ -2615,7 +2615,7 @@ nla_put_failure:
+@@ -2847,7 +2847,7 @@ nla_put_failure:
  	return -EMSGSIZE;
  }
  
@@ -46312,6 +46925,15 @@ index 0247973..088193a 100644
  	.kind		= "vxlan",
  	.maxtype	= IFLA_VXLAN_MAX,
  	.policy		= vxlan_policy,
+@@ -2894,7 +2894,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
+ 	return NOTIFY_DONE;
+ }
+ 
+-static struct notifier_block vxlan_notifier_block __read_mostly = {
++static struct notifier_block vxlan_notifier_block = {
+ 	.notifier_call = vxlan_lowerdev_event,
+ };
+ 
 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
 index 5920c99..ff2e4a5 100644
 --- a/drivers/net/wan/lmc/lmc_media.c
@@ -46507,7 +47129,7 @@ index edf4b57..68b51c0 100644
  
  	/* Only super-user can write RIDs */
 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
-index 34c8a33..3261fdc 100644
+index 99b3bfa..9559372 100644
 --- a/drivers/net/wireless/at76c50x-usb.c
 +++ b/drivers/net/wireless/at76c50x-usb.c
 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
@@ -46520,10 +47142,10 @@ index 34c8a33..3261fdc 100644
  	return msecs_to_jiffies((s->poll_timeout[2] << 16)
  				| (s->poll_timeout[1] << 8)
 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
-index edae50b..b24278c 100644
+index edc57ab..ff49e0a 100644
 --- a/drivers/net/wireless/ath/ath10k/htc.c
 +++ b/drivers/net/wireless/ath/ath10k/htc.c
-@@ -842,7 +842,10 @@ void ath10k_htc_stop(struct ath10k_htc *htc)
+@@ -831,7 +831,10 @@ void ath10k_htc_stop(struct ath10k_htc *htc)
  /* registered target arrival callback from the HIF layer */
  int ath10k_htc_init(struct ath10k *ar)
  {
@@ -46535,7 +47157,7 @@ index edae50b..b24278c 100644
  	struct ath10k_htc_ep *ep = NULL;
  	struct ath10k_htc *htc = &ar->htc;
  
-@@ -852,8 +855,6 @@ int ath10k_htc_init(struct ath10k *ar)
+@@ -841,8 +844,6 @@ int ath10k_htc_init(struct ath10k *ar)
  	ath10k_htc_reset_endpoint_states(htc);
  
  	/* setup HIF layer callbacks */
@@ -46565,10 +47187,10 @@ index 4716d33..a688310 100644
  /* service connection information */
  struct ath10k_htc_svc_conn_req {
 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
-index a366d6b..b6f28f8 100644
+index 741b38d..b7ae41b 100644
 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
-@@ -218,8 +218,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
+@@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
  	ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
  	ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
  
@@ -46579,7 +47201,7 @@ index a366d6b..b6f28f8 100644
  
  	ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
  	ctl6 = SM(i->keytype, AR_EncrType);
-@@ -233,26 +233,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
+@@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
  
  	if ((i->is_first || i->is_last) &&
  	    i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
@@ -46613,7 +47235,7 @@ index a366d6b..b6f28f8 100644
  		return;
  	}
  
-@@ -277,7 +277,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
+@@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
  		break;
  	}
  
@@ -46622,7 +47244,7 @@ index a366d6b..b6f28f8 100644
  		| (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
  		| SM(i->txpower, AR_XmitPower)
  		| (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
-@@ -287,19 +287,19 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
+@@ -289,19 +289,19 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
  		| (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
  		   (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
  
@@ -46648,7 +47270,7 @@ index a366d6b..b6f28f8 100644
  		| set11nRateFlags(i->rates, 2)
  		| set11nRateFlags(i->rates, 3)
 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
-index f6c5c1b..6058354 100644
+index 729ffbf..49f50e3 100644
 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
@@ -46770,10 +47392,10 @@ index f6c5c1b..6058354 100644
  
  static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
-index a2c9a5d..b52273e 100644
+index 0acd4b5..0591c91 100644
 --- a/drivers/net/wireless/ath/ath9k/hw.h
 +++ b/drivers/net/wireless/ath/ath9k/hw.h
-@@ -635,7 +635,7 @@ struct ath_hw_private_ops {
+@@ -629,7 +629,7 @@ struct ath_hw_private_ops {
  
  	/* ANI */
  	void (*ani_cache_ini_regs)(struct ath_hw *ah);
@@ -46782,7 +47404,7 @@ index a2c9a5d..b52273e 100644
  
  /**
   * struct ath_spec_scan - parameters for Atheros spectral scan
-@@ -711,7 +711,7 @@ struct ath_hw_ops {
+@@ -706,7 +706,7 @@ struct ath_hw_ops {
  #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
  	void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
  #endif
@@ -46805,10 +47427,10 @@ index 92190da..f3a4c4c 100644
  	u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
  	u16 old_comm15, scale;
 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
-index dea3b50..543db99 100644
+index 0487461..fd9e84a 100644
 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
-@@ -3639,7 +3639,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+@@ -3638,7 +3638,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
  	 */
  	if (il3945_mod_params.disable_hw_scan) {
  		D_INFO("Disabling hw_scan\n");
@@ -46820,7 +47442,7 @@ index dea3b50..543db99 100644
  
  	D_INFO("*** LOAD DRIVER ***\n");
 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
-index d94f8ab..5b568c8 100644
+index d2fe259..0c4c682 100644
 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
@@ -46956,10 +47578,10 @@ index d94f8ab..5b568c8 100644
  	memset(buf, 0, sizeof(buf));
  	buf_size = min(count, sizeof(buf) - 1);
 diff --git a/drivers/net/wireless/iwlwifi/dvm/main.c b/drivers/net/wireless/iwlwifi/dvm/main.c
-index 7aad766..06addb4 100644
+index ea7e70c..bc0c45f 100644
 --- a/drivers/net/wireless/iwlwifi/dvm/main.c
 +++ b/drivers/net/wireless/iwlwifi/dvm/main.c
-@@ -1123,7 +1123,7 @@ static void iwl_option_config(struct iwl_priv *priv)
+@@ -1127,7 +1127,7 @@ static void iwl_option_config(struct iwl_priv *priv)
  static int iwl_eeprom_init_hw_params(struct iwl_priv *priv)
  {
  	struct iwl_nvm_data *data = priv->nvm_data;
@@ -46968,7 +47590,7 @@ index 7aad766..06addb4 100644
  
  	if (data->sku_cap_11n_enable &&
  	    !priv->cfg->ht_params) {
-@@ -1137,7 +1137,6 @@ static int iwl_eeprom_init_hw_params(struct iwl_priv *priv)
+@@ -1141,7 +1141,6 @@ static int iwl_eeprom_init_hw_params(struct iwl_priv *priv)
  		return -EINVAL;
  	}
  
@@ -46977,10 +47599,10 @@ index 7aad766..06addb4 100644
  		       data->sku_cap_band_24GHz_enable ? "" : "NOT", "enabled",
  		       data->sku_cap_band_52GHz_enable ? "" : "NOT", "enabled",
 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
-index f53ef83..5e34bcb 100644
+index f950780..be9df93 100644
 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
-@@ -1390,7 +1390,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
+@@ -1365,7 +1365,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
  	struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
  
  	char buf[8];
@@ -46989,7 +47611,7 @@ index f53ef83..5e34bcb 100644
  	u32 reset_flag;
  
  	memset(buf, 0, sizeof(buf));
-@@ -1411,7 +1411,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
+@@ -1386,7 +1386,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
  {
  	struct iwl_trans *trans = file->private_data;
  	char buf[8];
@@ -46999,53 +47621,49 @@ index f53ef83..5e34bcb 100644
  
  	memset(buf, 0, sizeof(buf));
 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
-index a1b32ee..94b3c3d 100644
+index 69d4c31..bd0b316 100644
 --- a/drivers/net/wireless/mac80211_hwsim.c
 +++ b/drivers/net/wireless/mac80211_hwsim.c
-@@ -2224,25 +2224,19 @@ static int __init init_mac80211_hwsim(void)
- 
- 	if (channels > 1) {
- 		hwsim_if_comb.num_different_channels = channels;
--		mac80211_hwsim_ops.hw_scan = mac80211_hwsim_hw_scan;
--		mac80211_hwsim_ops.cancel_hw_scan =
--			mac80211_hwsim_cancel_hw_scan;
--		mac80211_hwsim_ops.sw_scan_start = NULL;
--		mac80211_hwsim_ops.sw_scan_complete = NULL;
--		mac80211_hwsim_ops.remain_on_channel =
--			mac80211_hwsim_roc;
--		mac80211_hwsim_ops.cancel_remain_on_channel =
--			mac80211_hwsim_croc;
--		mac80211_hwsim_ops.add_chanctx =
--			mac80211_hwsim_add_chanctx;
--		mac80211_hwsim_ops.remove_chanctx =
--			mac80211_hwsim_remove_chanctx;
--		mac80211_hwsim_ops.change_chanctx =
--			mac80211_hwsim_change_chanctx;
--		mac80211_hwsim_ops.assign_vif_chanctx =
--			mac80211_hwsim_assign_vif_chanctx;
--		mac80211_hwsim_ops.unassign_vif_chanctx =
--			mac80211_hwsim_unassign_vif_chanctx;
-+		pax_open_kernel();
-+		*(void **)&mac80211_hwsim_ops.hw_scan = mac80211_hwsim_hw_scan;
-+		*(void **)&mac80211_hwsim_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
-+		*(void **)&mac80211_hwsim_ops.sw_scan_start = NULL;
-+		*(void **)&mac80211_hwsim_ops.sw_scan_complete = NULL;
-+		*(void **)&mac80211_hwsim_ops.remain_on_channel = mac80211_hwsim_roc;
-+		*(void **)&mac80211_hwsim_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
-+		*(void **)&mac80211_hwsim_ops.add_chanctx = mac80211_hwsim_add_chanctx;
-+		*(void **)&mac80211_hwsim_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
-+		*(void **)&mac80211_hwsim_ops.change_chanctx = mac80211_hwsim_change_chanctx;
-+		*(void **)&mac80211_hwsim_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
-+		*(void **)&mac80211_hwsim_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
-+		pax_close_kernel();
- 	}
+@@ -2541,20 +2541,20 @@ static int __init init_mac80211_hwsim(void)
+ 	if (channels < 1)
+ 		return -EINVAL;
+ 
+-	mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
+-	mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
+-	mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
+-	mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
+-	mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
+-	mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
+-	mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
+-	mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
+-	mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
+-	mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
+-	mac80211_hwsim_mchan_ops.assign_vif_chanctx =
+-		mac80211_hwsim_assign_vif_chanctx;
+-	mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
+-		mac80211_hwsim_unassign_vif_chanctx;
++	pax_open_kernel();
++	memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
++	*(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
++	*(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
++	*(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
++	*(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
++	*(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
++	*(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
++	*(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
++	*(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
++	*(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
++	*(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
++	*(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
++	pax_close_kernel();
  
  	spin_lock_init(&hwsim_radio_lock);
+ 	INIT_LIST_HEAD(&hwsim_radios);
 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
-index 8169a85..7fa3b47 100644
+index 5028557..91cf394 100644
 --- a/drivers/net/wireless/rndis_wlan.c
 +++ b/drivers/net/wireless/rndis_wlan.c
-@@ -1238,7 +1238,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
+@@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
  
  	netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
  
@@ -47055,10 +47673,10 @@ index 8169a85..7fa3b47 100644
  
  	tmp = cpu_to_le32(rts_threshold);
 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
-index e4ba2ce..63d7417 100644
+index e3b885d..7a7de2f 100644
 --- a/drivers/net/wireless/rt2x00/rt2x00.h
 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
-@@ -377,7 +377,7 @@ struct rt2x00_intf {
+@@ -375,7 +375,7 @@ struct rt2x00_intf {
  	 * for hardware which doesn't support hardware
  	 * sequence counting.
  	 */
@@ -47068,10 +47686,10 @@ index e4ba2ce..63d7417 100644
  
  static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
-index a5d38e8..d3c24ea 100644
+index 5642ccc..01f03eb 100644
 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
-@@ -252,9 +252,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
+@@ -250,9 +250,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
  	 * sequence counter given by mac80211.
  	 */
  	if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
@@ -47153,10 +47771,10 @@ index ec37b16..7e34d66 100644
  
  	/* Enable 11a Band only if we have 5G antennas */
 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
-index 84d94f5..bd6c61c 100644
+index a912dc0..a8225ba 100644
 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
-@@ -386,7 +386,7 @@ static inline void handle_regs_int(struct urb *urb)
+@@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
  {
  	struct zd_usb *usb = urb->context;
  	struct zd_usb_interrupt *intr = &usb->intr;
@@ -47166,10 +47784,10 @@ index 84d94f5..bd6c61c 100644
  
  	ZD_ASSERT(in_interrupt());
 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
-index 7130864..00e64de 100644
+index 683671a..4519fc2 100644
 --- a/drivers/nfc/nfcwilink.c
 +++ b/drivers/nfc/nfcwilink.c
-@@ -498,7 +498,7 @@ static struct nci_ops nfcwilink_ops = {
+@@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
  
  static int nfcwilink_probe(struct platform_device *pdev)
  {
@@ -47358,10 +47976,10 @@ index 92ed045..62d39bd7 100644
  #endif /* IEEE1284.3 support. */
  
 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
-index ecfac7e..41be7028 100644
+index 8dcccff..35d701d 100644
 --- a/drivers/pci/hotplug/acpiphp_ibm.c
 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
-@@ -453,7 +453,9 @@ static int __init ibm_acpiphp_init(void)
+@@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
  		goto init_cleanup;
  	}
  
@@ -47484,7 +48102,7 @@ index cfa92a9..29539c5 100644
  	mutex_lock(&pci_hp_mutex);
  	/*
 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
-index bbd48bb..6907ef4 100644
+index 53b58de..4479896 100644
 --- a/drivers/pci/hotplug/pciehp_core.c
 +++ b/drivers/pci/hotplug/pciehp_core.c
 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
@@ -47496,11 +48114,35 @@ index bbd48bb..6907ef4 100644
  	char name[SLOT_NAME_SIZE];
  	int retval = -ENOMEM;
  
+diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
+index 955ab79..d1df9c7 100644
+--- a/drivers/pci/msi.c
++++ b/drivers/pci/msi.c
+@@ -524,8 +524,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
+ {
+ 	struct attribute **msi_attrs;
+ 	struct attribute *msi_attr;
+-	struct device_attribute *msi_dev_attr;
+-	struct attribute_group *msi_irq_group;
++	device_attribute_no_const *msi_dev_attr;
++	attribute_group_no_const *msi_irq_group;
+ 	const struct attribute_group **msi_irq_groups;
+ 	struct msi_desc *entry;
+ 	int ret = -ENOMEM;
+@@ -589,7 +589,7 @@ error_attrs:
+ 	count = 0;
+ 	msi_attr = msi_attrs[count];
+ 	while (msi_attr) {
+-		msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
++		msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
+ 		kfree(msi_attr->name);
+ 		kfree(msi_dev_attr);
+ 		++count;
 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
-index c91e6c1..5c723ef 100644
+index 276ef9c..1d33a36 100644
 --- a/drivers/pci/pci-sysfs.c
 +++ b/drivers/pci/pci-sysfs.c
-@@ -1117,7 +1117,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
+@@ -1112,7 +1112,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
  {
  	/* allocate attribute structure, piggyback attribute name */
  	int name_len = write_combine ? 13 : 10;
@@ -47509,7 +48151,7 @@ index c91e6c1..5c723ef 100644
  	int retval;
  
  	res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
-@@ -1302,7 +1302,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
+@@ -1297,7 +1297,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
  static int pci_create_capabilities_sysfs(struct pci_dev *dev)
  {
  	int retval;
@@ -47518,7 +48160,7 @@ index c91e6c1..5c723ef 100644
  
  	/* If the device has VPD, try to expose it in sysfs. */
  	if (dev->vpd) {
-@@ -1349,7 +1349,7 @@ int __must_check pci_create_sysfs_dev_files (struct pci_dev *pdev)
+@@ -1344,7 +1344,7 @@ int __must_check pci_create_sysfs_dev_files (struct pci_dev *pdev)
  {
  	int retval;
  	int rom_size = 0;
@@ -47528,10 +48170,10 @@ index c91e6c1..5c723ef 100644
  	if (!sysfs_initialized)
  		return -EACCES;
 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
-index 9c91ecc..bda4796 100644
+index 4df38df..b6bb7fe 100644
 --- a/drivers/pci/pci.h
 +++ b/drivers/pci/pci.h
-@@ -95,7 +95,7 @@ struct pci_vpd_ops {
+@@ -93,7 +93,7 @@ struct pci_vpd_ops {
  struct pci_vpd {
  	unsigned int len;
  	const struct pci_vpd_ops *ops;
@@ -47541,7 +48183,7 @@ index 9c91ecc..bda4796 100644
  
  int pci_vpd_pci22_init(struct pci_dev *dev);
 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
-index f1272dc..e92a1ac 100644
+index e1e7026..d28dd33 100644
 --- a/drivers/pci/pcie/aspm.c
 +++ b/drivers/pci/pcie/aspm.c
 @@ -27,9 +27,9 @@
@@ -47558,7 +48200,7 @@ index f1272dc..e92a1ac 100644
  #define ASPM_STATE_ALL		(ASPM_STATE_L0S | ASPM_STATE_L1)
  
 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
-index 38e403d..a2ce55a 100644
+index 6e34498..9911975 100644
 --- a/drivers/pci/probe.c
 +++ b/drivers/pci/probe.c
 @@ -175,7 +175,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
@@ -47592,23 +48234,23 @@ index 46d1378..30e452b 100644
  		    &proc_bus_pci_dev_operations);
  	proc_initialized = 1;
 diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c
-index 3e5b4497..dcdfb70 100644
+index 7f3aad0..7d604bb 100644
 --- a/drivers/platform/chrome/chromeos_laptop.c
 +++ b/drivers/platform/chrome/chromeos_laptop.c
-@@ -301,7 +301,7 @@ static int __init setup_tsl2563_als(const struct dmi_system_id *id)
- 	return 0;
- }
+@@ -406,7 +406,7 @@ static struct chromeos_laptop cr48 = {
+ 	.callback = chromeos_laptop_dmi_matched, \
+ 	.driver_data = (void *)&board_
  
--static struct dmi_system_id __initdata chromeos_laptop_dmi_table[] = {
-+static struct dmi_system_id __initconst chromeos_laptop_dmi_table[] = {
+-static struct dmi_system_id chromeos_laptop_dmi_table[] __initdata = {
++static struct dmi_system_id chromeos_laptop_dmi_table[] __initconst = {
  	{
- 		.ident = "Samsung Series 5 550 - Touchpad",
+ 		.ident = "Samsung Series 5 550",
  		.matches = {
 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
-index 19c313b..ed28b38 100644
+index c5e082f..d6307a0 100644
 --- a/drivers/platform/x86/asus-wmi.c
 +++ b/drivers/platform/x86/asus-wmi.c
-@@ -1618,6 +1618,10 @@ static int show_dsts(struct seq_file *m, void *data)
+@@ -1595,6 +1595,10 @@ static int show_dsts(struct seq_file *m, void *data)
  	int err;
  	u32 retval = -1;
  
@@ -47619,7 +48261,7 @@ index 19c313b..ed28b38 100644
  	err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
  
  	if (err < 0)
-@@ -1634,6 +1638,10 @@ static int show_devs(struct seq_file *m, void *data)
+@@ -1611,6 +1615,10 @@ static int show_devs(struct seq_file *m, void *data)
  	int err;
  	u32 retval = -1;
  
@@ -47630,7 +48272,7 @@ index 19c313b..ed28b38 100644
  	err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
  				    &retval);
  
-@@ -1658,6 +1666,10 @@ static int show_call(struct seq_file *m, void *data)
+@@ -1635,6 +1643,10 @@ static int show_call(struct seq_file *m, void *data)
  	union acpi_object *obj;
  	acpi_status status;
  
@@ -47680,10 +48322,10 @@ index 70222f2..8c8ce66 100644
  	acpi_status status;
  
 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
-index fb233ae..23a325c 100644
+index 8f8551a..3ace3ca 100644
 --- a/drivers/platform/x86/sony-laptop.c
 +++ b/drivers/platform/x86/sony-laptop.c
-@@ -2453,7 +2453,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
+@@ -2451,7 +2451,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
  }
  
  /* High speed charging function */
@@ -47693,10 +48335,10 @@ index fb233ae..23a325c 100644
  static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
  		struct device_attribute *attr,
 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
-index 58b0274..6704626 100644
+index e2a91c8..986cc9f 100644
 --- a/drivers/platform/x86/thinkpad_acpi.c
 +++ b/drivers/platform/x86/thinkpad_acpi.c
-@@ -2100,7 +2100,7 @@ static int hotkey_mask_get(void)
+@@ -2094,7 +2094,7 @@ static int hotkey_mask_get(void)
  	return 0;
  }
  
@@ -47705,7 +48347,7 @@ index 58b0274..6704626 100644
  {
  	/* log only what the user can fix... */
  	const u32 wantedmask = hotkey_driver_mask &
-@@ -2327,11 +2327,6 @@ static void hotkey_read_nvram(struct tp_nvram_state *n, const u32 m)
+@@ -2321,11 +2321,6 @@ static void hotkey_read_nvram(struct tp_nvram_state *n, const u32 m)
  	}
  }
  
@@ -47717,7 +48359,7 @@ index 58b0274..6704626 100644
  #define TPACPI_COMPARE_KEY(__scancode, __member) \
  	do { \
  		if ((event_mask & (1 << __scancode)) && \
-@@ -2345,36 +2340,42 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
+@@ -2339,36 +2334,42 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
  			tpacpi_hotkey_send_key(__scancode); \
  	} while (0)
  
@@ -47784,7 +48426,7 @@ index 58b0274..6704626 100644
  	TPACPI_COMPARE_KEY(TP_ACPI_HOTKEYSCAN_THINKPAD, thinkpad_toggle);
  	TPACPI_COMPARE_KEY(TP_ACPI_HOTKEYSCAN_FNSPACE, zoom_toggle);
  	TPACPI_COMPARE_KEY(TP_ACPI_HOTKEYSCAN_FNF7, display_toggle);
-@@ -2408,7 +2409,7 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
+@@ -2402,7 +2403,7 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
  		    oldn->volume_level != newn->volume_level) {
  			/* recently muted, or repeated mute keypress, or
  			 * multiple presses ending in mute */
@@ -47793,7 +48435,7 @@ index 58b0274..6704626 100644
  			TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_MUTE);
  		}
  	} else {
-@@ -2418,7 +2419,7 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
+@@ -2412,7 +2413,7 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
  			TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_VOLUMEUP);
  		}
  		if (oldn->volume_level != newn->volume_level) {
@@ -47802,7 +48444,7 @@ index 58b0274..6704626 100644
  		} else if (oldn->volume_toggle != newn->volume_toggle) {
  			/* repeated vol up/down keypress at end of scale ? */
  			if (newn->volume_level == 0)
-@@ -2431,7 +2432,8 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
+@@ -2425,7 +2426,8 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
  	/* handle brightness */
  	if (oldn->brightness_level != newn->brightness_level) {
  		issue_brightnesschange(oldn->brightness_level,
@@ -47812,7 +48454,7 @@ index 58b0274..6704626 100644
  	} else if (oldn->brightness_toggle != newn->brightness_toggle) {
  		/* repeated key presses that didn't change state */
  		if (newn->brightness_level == 0)
-@@ -2440,10 +2442,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
+@@ -2434,10 +2436,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
  				&& !tp_features.bright_unkfw)
  			TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
  	}
@@ -47885,7 +48527,7 @@ index 769d265..a3a05ca 100644
 +	pax_close_kernel();
  }
 diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c
-index d95e101..67f0c3f 100644
+index bacddd1..65ea100 100644
 --- a/drivers/pnp/resource.c
 +++ b/drivers/pnp/resource.c
 @@ -360,7 +360,7 @@ int pnp_check_irq(struct pnp_dev *dev, struct resource *res)
@@ -47951,12 +48593,12 @@ index cc439fd..8fa30df 100644
  
  #endif /* CONFIG_SYSFS */
 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
-index 557af94..84dc1fe 100644
+index 2660664..75fcb04 100644
 --- a/drivers/power/power_supply_core.c
 +++ b/drivers/power/power_supply_core.c
-@@ -24,7 +24,10 @@
- struct class *power_supply_class;
- EXPORT_SYMBOL_GPL(power_supply_class);
+@@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
+ ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
+ EXPORT_SYMBOL_GPL(power_supply_notifier);
  
 -static struct device_type power_supply_dev_type;
 +extern const struct attribute_group *power_supply_attr_groups[];
@@ -47966,7 +48608,7 @@ index 557af94..84dc1fe 100644
  
  static bool __power_supply_is_supplied_by(struct power_supply *supplier,
  					 struct power_supply *supply)
-@@ -584,7 +587,7 @@ static int __init power_supply_class_init(void)
+@@ -628,7 +631,7 @@ static int __init power_supply_class_init(void)
  		return PTR_ERR(power_supply_class);
  
  	power_supply_class->dev_uevent = power_supply_uevent;
@@ -48189,10 +48831,10 @@ index 84419af..268ede8 100644
  					&dev_attr_energy_uj.attr;
  	}
 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
-index 75dffb79..df850cd 100644
+index afca1bc..86840b8 100644
 --- a/drivers/regulator/core.c
 +++ b/drivers/regulator/core.c
-@@ -3370,7 +3370,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
+@@ -3366,7 +3366,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
  {
  	const struct regulation_constraints *constraints = NULL;
  	const struct regulator_init_data *init_data;
@@ -48201,7 +48843,7 @@ index 75dffb79..df850cd 100644
  	struct regulator_dev *rdev;
  	struct device *dev;
  	int ret, i;
-@@ -3440,7 +3440,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
+@@ -3436,7 +3436,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
  	rdev->dev.of_node = config->of_node;
  	rdev->dev.parent = dev;
  	dev_set_name(&rdev->dev, "regulator.%d",
@@ -48247,7 +48889,7 @@ index 892aa1e..ebd1b9c 100644
  
  	if (pdata) {
 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
-index 96c9f80..90974ca 100644
+index f374fa5..26f0683 100644
 --- a/drivers/regulator/mc13892-regulator.c
 +++ b/drivers/regulator/mc13892-regulator.c
 @@ -582,10 +582,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
@@ -48266,10 +48908,10 @@ index 96c9f80..90974ca 100644
  	mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
  					ARRAY_SIZE(mc13892_regulators));
 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
-index a2325bc..04c549f 100644
+index cae212f..58a3980 100644
 --- a/drivers/rtc/rtc-cmos.c
 +++ b/drivers/rtc/rtc-cmos.c
-@@ -779,7 +779,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
+@@ -777,7 +777,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
  	hpet_rtc_timer_init();
  
  	/* export at least the first block of NVRAM */
@@ -48414,7 +49056,7 @@ index a3ab5cc..8143622 100644
  
  /*
 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
-index f5e4e61..a0acaf6 100644
+index ff75ef8..2dfe00a 100644
 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
 @@ -89,15 +89,26 @@ static struct {
@@ -48454,7 +49096,7 @@ index f5e4e61..a0acaf6 100644
  /*
   *  fcs_port_sm FCS logical port state machine
 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
-index 90814fe..4384138 100644
+index 2e28392..9d865b6 100644
 --- a/drivers/scsi/bfa/bfa_ioc.h
 +++ b/drivers/scsi/bfa/bfa_ioc.h
 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
@@ -48543,7 +49185,7 @@ index 045c4e1..13de803 100644
  	error = bus_register(&fcoe_bus_type);
  	if (error)
 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
-index f2c5005..db36c02 100644
+index f28ea07..34b16d3 100644
 --- a/drivers/scsi/hosts.c
 +++ b/drivers/scsi/hosts.c
 @@ -42,7 +42,7 @@
@@ -48555,7 +49197,7 @@ index f2c5005..db36c02 100644
  
  
  static void scsi_host_cls_release(struct device *dev)
-@@ -367,7 +367,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
+@@ -369,7 +369,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
  	 * subtract one because we increment first then return, but we need to
  	 * know what the next host number was before increment
  	 */
@@ -48565,10 +49207,10 @@ index f2c5005..db36c02 100644
  
  	/* These three are default values which can be overridden */
 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
-index 20a5e6e..8b23cea 100644
+index 868318a..e07ef3b 100644
 --- a/drivers/scsi/hpsa.c
 +++ b/drivers/scsi/hpsa.c
-@@ -578,7 +578,7 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
+@@ -571,7 +571,7 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
  	unsigned long flags;
  
  	if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
@@ -48577,16 +49219,16 @@ index 20a5e6e..8b23cea 100644
  
  	if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
  		a = rq->head[rq->current_entry];
-@@ -3444,7 +3444,7 @@ static void start_io(struct ctlr_info *h)
+@@ -3474,7 +3474,7 @@ static void start_io(struct ctlr_info *h)
  	while (!list_empty(&h->reqQ)) {
  		c = list_entry(h->reqQ.next, struct CommandList, list);
  		/* can't do anything if fifo is full */
 -		if ((h->access.fifo_full(h))) {
 +		if ((h->access->fifo_full(h))) {
+ 			h->fifo_recently_full = 1;
  			dev_warn(&h->pdev->dev, "fifo full\n");
  			break;
- 		}
-@@ -3466,7 +3466,7 @@ static void start_io(struct ctlr_info *h)
+@@ -3498,7 +3498,7 @@ static void start_io(struct ctlr_info *h)
  
  		/* Tell the controller execute command */
  		spin_unlock_irqrestore(&h->lock, flags);
@@ -48595,7 +49237,7 @@ index 20a5e6e..8b23cea 100644
  		spin_lock_irqsave(&h->lock, flags);
  	}
  	spin_unlock_irqrestore(&h->lock, flags);
-@@ -3474,17 +3474,17 @@ static void start_io(struct ctlr_info *h)
+@@ -3506,17 +3506,17 @@ static void start_io(struct ctlr_info *h)
  
  static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
  {
@@ -48616,7 +49258,7 @@ index 20a5e6e..8b23cea 100644
  		(h->interrupts_enabled == 0);
  }
  
-@@ -4386,7 +4386,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
+@@ -4442,7 +4442,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
  	if (prod_index < 0)
  		return -ENODEV;
  	h->product_name = products[prod_index].product_name;
@@ -48625,16 +49267,16 @@ index 20a5e6e..8b23cea 100644
  
  	pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
  			       PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
-@@ -4668,7 +4668,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
+@@ -4712,7 +4712,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
+ {
+ 	unsigned long flags;
  
- 	assert_spin_locked(&lockup_detector_lock);
- 	remove_ctlr_from_lockup_detector_list(h);
 -	h->access.set_intr_mask(h, HPSA_INTR_OFF);
 +	h->access->set_intr_mask(h, HPSA_INTR_OFF);
  	spin_lock_irqsave(&h->lock, flags);
  	h->lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
  	spin_unlock_irqrestore(&h->lock, flags);
-@@ -4845,7 +4845,7 @@ reinit_after_soft_reset:
+@@ -4843,7 +4843,7 @@ reinit_after_soft_reset:
  	}
  
  	/* make sure the board interrupts are off */
@@ -48643,7 +49285,7 @@ index 20a5e6e..8b23cea 100644
  
  	if (hpsa_request_irq(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
  		goto clean2;
-@@ -4879,7 +4879,7 @@ reinit_after_soft_reset:
+@@ -4877,7 +4877,7 @@ reinit_after_soft_reset:
  		 * fake ones to scoop up any residual completions.
  		 */
  		spin_lock_irqsave(&h->lock, flags);
@@ -48652,7 +49294,7 @@ index 20a5e6e..8b23cea 100644
  		spin_unlock_irqrestore(&h->lock, flags);
  		free_irqs(h);
  		rc = hpsa_request_irq(h, hpsa_msix_discard_completions,
-@@ -4898,9 +4898,9 @@ reinit_after_soft_reset:
+@@ -4896,9 +4896,9 @@ reinit_after_soft_reset:
  		dev_info(&h->pdev->dev, "Board READY.\n");
  		dev_info(&h->pdev->dev,
  			"Waiting for stale completions to drain.\n");
@@ -48664,7 +49306,7 @@ index 20a5e6e..8b23cea 100644
  
  		rc = controller_reset_failed(h->cfgtable);
  		if (rc)
-@@ -4921,7 +4921,7 @@ reinit_after_soft_reset:
+@@ -4919,7 +4919,7 @@ reinit_after_soft_reset:
  	}
  
  	/* Turn the interrupts on so we can service requests */
@@ -48673,7 +49315,7 @@ index 20a5e6e..8b23cea 100644
  
  	hpsa_hba_inquiry(h);
  	hpsa_register_scsi(h);	/* hook ourselves into SCSI subsystem */
-@@ -4976,7 +4976,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
+@@ -4988,7 +4988,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
  	 * To write all data in the battery backed cache to disks
  	 */
  	hpsa_flush_cache(h);
@@ -48682,7 +49324,7 @@ index 20a5e6e..8b23cea 100644
  	hpsa_free_irqs_and_disable_msix(h);
  }
  
-@@ -5143,7 +5143,7 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 use_short_tags)
+@@ -5162,7 +5162,7 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 use_short_tags)
  		return;
  	}
  	/* Change the access methods to the performant access methods */
@@ -48692,7 +49334,7 @@ index 20a5e6e..8b23cea 100644
  }
  
 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
-index bc85e72..d463049 100644
+index 01c3283..4655219 100644
 --- a/drivers/scsi/hpsa.h
 +++ b/drivers/scsi/hpsa.h
 @@ -79,7 +79,7 @@ struct ctlr_info {
@@ -48704,7 +49346,7 @@ index bc85e72..d463049 100644
  
  	/* queue and queue Info */
  	struct list_head reqQ;
-@@ -381,19 +381,19 @@ static bool SA5_performant_intr_pending(struct ctlr_info *h)
+@@ -388,19 +388,19 @@ static bool SA5_performant_intr_pending(struct ctlr_info *h)
  }
  
  static struct access_method SA5_access = {
@@ -48926,7 +49568,7 @@ index 4e1b75c..0bbdfa9 100644
  	struct dentry *idiag_root;
  	struct dentry *idiag_pci_cfg;
 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
-index 60084e6..0e2e700 100644
+index b800cc9..16b6a91 100644
 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
@@ -49081,7 +49723,7 @@ index b2ede05..aaf482ca 100644
  
  /**
 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
-index 7f0af4f..193ac3e 100644
+index 6fd7d40..b444223 100644
 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
 @@ -1557,7 +1557,7 @@ _scsih_get_resync(struct device *dev)
@@ -49228,10 +49870,10 @@ index e1d150f..6c6df44 100644
  	/* To indicate add/delete/modify during CCN */
  	u8 change_detected;
 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
-index 5f174b8..98d32b0 100644
+index 4a0d7c9..3d658d7 100644
 --- a/drivers/scsi/qla2xxx/qla_attr.c
 +++ b/drivers/scsi/qla2xxx/qla_attr.c
-@@ -2040,7 +2040,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
+@@ -2038,7 +2038,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
  	return 0;
  }
  
@@ -49240,7 +49882,7 @@ index 5f174b8..98d32b0 100644
  
  	.show_host_node_name = 1,
  	.show_host_port_name = 1,
-@@ -2088,7 +2088,7 @@ struct fc_function_template qla2xxx_transport_functions = {
+@@ -2086,7 +2086,7 @@ struct fc_function_template qla2xxx_transport_functions = {
  	.bsg_timeout = qla24xx_bsg_timeout,
  };
  
@@ -49250,10 +49892,10 @@ index 5f174b8..98d32b0 100644
  	.show_host_node_name = 1,
  	.show_host_port_name = 1,
 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
-index 4446bf5..9a3574d 100644
+index 1f42662..bf9836c 100644
 --- a/drivers/scsi/qla2xxx/qla_gbl.h
 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
-@@ -538,8 +538,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *);
+@@ -546,8 +546,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *);
  struct device_attribute;
  extern struct device_attribute *qla2x00_host_attrs[];
  struct fc_function_template;
@@ -49262,13 +49904,13 @@ index 4446bf5..9a3574d 100644
 +extern fc_function_template_no_const qla2xxx_transport_functions;
 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
  extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
- extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
+ extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
  extern void qla2x00_init_host_attr(scsi_qla_host_t *);
 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
-index 52be35e..b933907 100644
+index 83cb612..9b7b08c 100644
 --- a/drivers/scsi/qla2xxx/qla_os.c
 +++ b/drivers/scsi/qla2xxx/qla_os.c
-@@ -1568,8 +1568,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
+@@ -1491,8 +1491,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
  		    !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
  			/* Ok, a 64bit DMA mask is applicable. */
  			ha->flags.enable_64bit_addressing = 1;
@@ -49282,10 +49924,10 @@ index 52be35e..b933907 100644
  		}
  	}
 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
-index 084d1fd..9f939eb 100644
+index aa67bb9..06d0e2a 100644
 --- a/drivers/scsi/qla4xxx/ql4_def.h
 +++ b/drivers/scsi/qla4xxx/ql4_def.h
-@@ -296,7 +296,7 @@ struct ddb_entry {
+@@ -303,7 +303,7 @@ struct ddb_entry {
  					   * (4000 only) */
  	atomic_t relogin_timer;		  /* Max Time to wait for
  					   * relogin to complete */
@@ -49295,10 +49937,10 @@ index 084d1fd..9f939eb 100644
  	uint32_t default_time2wait;	  /* Default Min time between
  					   * relogins (+aens) */
 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
-index cf174a4..128a420 100644
+index c21adc3..1b4155f 100644
 --- a/drivers/scsi/qla4xxx/ql4_os.c
 +++ b/drivers/scsi/qla4xxx/ql4_os.c
-@@ -3311,12 +3311,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
+@@ -4463,12 +4463,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
  		 */
  		if (!iscsi_is_session_online(cls_sess)) {
  			/* Reset retry relogin timer */
@@ -49313,7 +49955,7 @@ index cf174a4..128a420 100644
  				ddb_entry->default_time2wait + 4));
  			set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
  			atomic_set(&ddb_entry->retry_relogin_timer,
-@@ -5458,7 +5458,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
+@@ -6552,7 +6552,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
  
  	atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
  	atomic_set(&ddb_entry->relogin_timer, 0);
@@ -49323,10 +49965,10 @@ index cf174a4..128a420 100644
  	ddb_entry->default_relogin_timeout =
  		(def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
 diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
-index fe0bcb1..c9255be 100644
+index d8afec8..3ec7152 100644
 --- a/drivers/scsi/scsi.c
 +++ b/drivers/scsi/scsi.c
-@@ -655,7 +655,7 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
+@@ -658,7 +658,7 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
  	struct Scsi_Host *host = cmd->device->host;
  	int rtn = 0;
  
@@ -49336,7 +49978,7 @@ index fe0bcb1..c9255be 100644
  	/* check if the device is still usable */
  	if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
-index 7bd7f0d..93159d8 100644
+index 62ec84b..93159d8 100644
 --- a/drivers/scsi/scsi_lib.c
 +++ b/drivers/scsi/scsi_lib.c
 @@ -1474,7 +1474,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
@@ -49360,20 +50002,11 @@ index 7bd7f0d..93159d8 100644
  
  	disposition = scsi_decide_disposition(cmd);
  	if (disposition != SUCCESS &&
-@@ -1684,7 +1684,7 @@ u64 scsi_calculate_bounce_limit(struct Scsi_Host *shost)
- 
- 	host_dev = scsi_get_device(shost);
- 	if (host_dev && host_dev->dma_mask)
--		bounce_limit = dma_max_pfn(host_dev) << PAGE_SHIFT;
-+		bounce_limit = (u64)dma_max_pfn(host_dev) << PAGE_SHIFT;
- 
- 	return bounce_limit;
- }
 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
-index 8ff62c2..693b6f7 100644
+index 665acbf..d18fab4 100644
 --- a/drivers/scsi/scsi_sysfs.c
 +++ b/drivers/scsi/scsi_sysfs.c
-@@ -725,7 +725,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr,	\
+@@ -734,7 +734,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr,	\
  		    char *buf)						\
  {									\
  	struct scsi_device *sdev = to_scsi_device(dev);			\
@@ -49436,7 +50069,7 @@ index 4628fd5..a94a1c2 100644
  	/*
  	 * Check for overflow; dev_loss_tmo is u32
 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
-index 63a6ca4..5d5cadd 100644
+index fd8ffe6..fd0bebf 100644
 --- a/drivers/scsi/scsi_transport_iscsi.c
 +++ b/drivers/scsi/scsi_transport_iscsi.c
 @@ -79,7 +79,7 @@ struct iscsi_internal {
@@ -49448,7 +50081,7 @@ index 63a6ca4..5d5cadd 100644
  static struct workqueue_struct *iscsi_eh_timer_workq;
  
  static DEFINE_IDA(iscsi_sess_ida);
-@@ -1737,7 +1737,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
+@@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
  	int err;
  
  	ihost = shost->shost_data;
@@ -49457,7 +50090,7 @@ index 63a6ca4..5d5cadd 100644
  
  	if (target_id == ISCSI_MAX_TARGET) {
  		id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
-@@ -4103,7 +4103,7 @@ static __init int iscsi_transport_init(void)
+@@ -4511,7 +4511,7 @@ static __init int iscsi_transport_init(void)
  	printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
  		ISCSI_TRANSPORT_VERSION);
  
@@ -49467,7 +50100,7 @@ index 63a6ca4..5d5cadd 100644
  	err = class_register(&iscsi_transport_class);
  	if (err)
 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
-index 2700a5a..752ec38 100644
+index d47ffc8..30f46a9 100644
 --- a/drivers/scsi/scsi_transport_srp.c
 +++ b/drivers/scsi/scsi_transport_srp.c
 @@ -36,7 +36,7 @@
@@ -49479,7 +50112,7 @@ index 2700a5a..752ec38 100644
  };
  #define to_srp_host_attrs(host)	((struct srp_host_attrs *)(host)->shost_data)
  
-@@ -94,7 +94,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
+@@ -101,7 +101,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
  	struct Scsi_Host *shost = dev_to_shost(dev);
  	struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
  
@@ -49488,7 +50121,7 @@ index 2700a5a..752ec38 100644
  	return 0;
  }
  
-@@ -730,7 +730,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
+@@ -734,7 +734,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
  			  rport_fast_io_fail_timedout);
  	INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
  
@@ -49498,10 +50131,10 @@ index 2700a5a..752ec38 100644
  
  	transport_setup_device(&rport->dev);
 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
-index 69725f7..03aaee1 100644
+index 36d1a23..3f33303 100644
 --- a/drivers/scsi/sd.c
 +++ b/drivers/scsi/sd.c
-@@ -2964,7 +2964,7 @@ static int sd_probe(struct device *dev)
+@@ -2962,7 +2962,7 @@ static int sd_probe(struct device *dev)
  	sdkp->disk = gd;
  	sdkp->index = index;
  	atomic_set(&sdkp->openers, 0);
@@ -49524,10 +50157,10 @@ index df5e961..df6b97f 100644
  		return blk_trace_startstop(sdp->device->request_queue, 1);
  	case BLKTRACESTOP:
 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
-index 349ebba..ff2a249 100644
+index d0b28bb..a263613 100644
 --- a/drivers/spi/spi.c
 +++ b/drivers/spi/spi.c
-@@ -1945,7 +1945,7 @@ int spi_bus_unlock(struct spi_master *master)
+@@ -1971,7 +1971,7 @@ int spi_bus_unlock(struct spi_master *master)
  EXPORT_SYMBOL_GPL(spi_bus_unlock);
  
  /* portable code must never pass more than 32 bytes */
@@ -49568,10 +50201,10 @@ index 2c61783..4d49e4e 100644
  		MKDEV(0, tdev->index), NULL, "%s", tdev->name);
  	if (IS_ERR(tdev->dev))
 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
-index c0f7cd7..5424212 100644
+index fe47cd3..19a1bd1 100644
 --- a/drivers/staging/gdm724x/gdm_tty.c
 +++ b/drivers/staging/gdm724x/gdm_tty.c
-@@ -45,7 +45,7 @@
+@@ -44,7 +44,7 @@
  #define gdm_tty_send_control(n, r, v, d, l) (\
  	n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
  
@@ -49581,10 +50214,10 @@ index c0f7cd7..5424212 100644
  static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
  static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
 diff --git a/drivers/staging/imx-drm/imx-drm-core.c b/drivers/staging/imx-drm/imx-drm-core.c
-index 96e4eee..6d7c37e 100644
+index 236ed66..dd9cd74 100644
 --- a/drivers/staging/imx-drm/imx-drm-core.c
 +++ b/drivers/staging/imx-drm/imx-drm-core.c
-@@ -510,7 +510,7 @@ int imx_drm_add_crtc(struct drm_crtc *crtc,
+@@ -488,7 +488,7 @@ int imx_drm_add_crtc(struct drm_crtc *crtc,
  		goto err_busy;
  	}
  
@@ -49593,7 +50226,7 @@ index 96e4eee..6d7c37e 100644
  		ret = -EBUSY;
  		goto err_busy;
  	}
-@@ -590,7 +590,7 @@ int imx_drm_add_encoder(struct drm_encoder *encoder,
+@@ -576,7 +576,7 @@ int imx_drm_add_encoder(struct drm_encoder *encoder,
  
  	mutex_lock(&imxdrm->mutex);
  
@@ -49602,7 +50235,7 @@ index 96e4eee..6d7c37e 100644
  		ret = -EBUSY;
  		goto err_busy;
  	}
-@@ -729,7 +729,7 @@ int imx_drm_add_connector(struct drm_connector *connector,
+@@ -715,7 +715,7 @@ int imx_drm_add_connector(struct drm_connector *connector,
  
  	mutex_lock(&imxdrm->mutex);
  
@@ -49612,10 +50245,10 @@ index 96e4eee..6d7c37e 100644
  		goto err_busy;
  	}
 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
-index b7613c8..c302392 100644
+index 3f8020c..649fded 100644
 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
-@@ -487,13 +487,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
+@@ -488,13 +488,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
  	return 0;
  }
  
@@ -49635,7 +50268,7 @@ index b7613c8..c302392 100644
  
  srpc_service_t brw_test_service;
 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
-index 483c785..e1a2a7b 100644
+index 050723a..fa6fdf1 100644
 --- a/drivers/staging/lustre/lnet/selftest/framework.c
 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
 @@ -1635,12 +1635,10 @@ static srpc_service_t sfw_services[] =
@@ -49665,10 +50298,10 @@ index 483c785..e1a2a7b 100644
  	rc = sfw_register_test(&ping_test_service, &ping_test_client);
  	LASSERT (rc == 0);
 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
-index f0f9194..b589047 100644
+index 750cac4..e4d751f 100644
 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
-@@ -210,14 +210,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
+@@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
  	return 0;
  }
  
@@ -49690,7 +50323,7 @@ index f0f9194..b589047 100644
  srpc_service_t ping_test_service;
  void ping_init_test_service(void)
 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
-index bc2b82f..67fd598 100644
+index ec4bb5e..740c6dd 100644
 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
 @@ -1141,7 +1141,7 @@ struct ldlm_callback_suite {
@@ -49703,10 +50336,10 @@ index bc2b82f..67fd598 100644
  /* ldlm_lockd.c */
  int ldlm_del_waiting_lock(struct ldlm_lock *lock);
 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
-index d0aea15..7af68e1 100644
+index c3470ce..2bef527 100644
 --- a/drivers/staging/lustre/lustre/include/obd.h
 +++ b/drivers/staging/lustre/lustre/include/obd.h
-@@ -1417,7 +1417,7 @@ struct md_ops {
+@@ -1426,7 +1426,7 @@ struct md_ops {
  	 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
  	 * wrapper function in include/linux/obd_class.h.
  	 */
@@ -49716,23 +50349,23 @@ index d0aea15..7af68e1 100644
  struct lsm_operations {
  	void (*lsm_free)(struct lov_stripe_md *);
 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
-index 39fcdac..222780f 100644
+index c9aae13..60ea292 100644
 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
-@@ -249,7 +249,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
+@@ -239,7 +239,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
  	int added = (mode == LCK_NL);
  	int overlaps = 0;
  	int splitted = 0;
 -	const struct ldlm_callback_suite null_cbs = { NULL };
 +	const struct ldlm_callback_suite null_cbs = { };
- 	int rc;
  
  	CDEBUG(D_DLMTRACE, "flags %#llx owner "LPU64" pid %u mode %u start "
+ 	       LPU64" end "LPU64"\n", *flags,
 diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
-index fc6c977..df1f956 100644
+index e947b91..f408990 100644
 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
 +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
-@@ -219,7 +219,7 @@ DECLARE_PROC_HANDLER(proc_debug_mb)
+@@ -217,7 +217,7 @@ DECLARE_PROC_HANDLER(proc_debug_mb)
  int LL_PROC_PROTO(proc_console_max_delay_cs)
  {
  	int rc, max_delay_cs;
@@ -49741,7 +50374,7 @@ index fc6c977..df1f956 100644
  	cfs_duration_t d;
  
  	dummy.data = &max_delay_cs;
-@@ -250,7 +250,7 @@ int LL_PROC_PROTO(proc_console_max_delay_cs)
+@@ -248,7 +248,7 @@ int LL_PROC_PROTO(proc_console_max_delay_cs)
  int LL_PROC_PROTO(proc_console_min_delay_cs)
  {
  	int rc, min_delay_cs;
@@ -49750,7 +50383,7 @@ index fc6c977..df1f956 100644
  	cfs_duration_t d;
  
  	dummy.data = &min_delay_cs;
-@@ -281,7 +281,7 @@ int LL_PROC_PROTO(proc_console_min_delay_cs)
+@@ -279,7 +279,7 @@ int LL_PROC_PROTO(proc_console_min_delay_cs)
  int LL_PROC_PROTO(proc_console_backoff)
  {
  	int rc, backoff;
@@ -49760,10 +50393,10 @@ index fc6c977..df1f956 100644
  	dummy.data = &backoff;
  	dummy.proc_handler = &proc_dointvec;
 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
-index f3108c7..cd4f9da 100644
+index 24ae26d..9d09cab 100644
 --- a/drivers/staging/lustre/lustre/libcfs/module.c
 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
-@@ -348,11 +348,11 @@ out:
+@@ -313,11 +313,11 @@ out:
  
  
  struct cfs_psdev_ops libcfs_psdev_ops = {
@@ -49781,7 +50414,7 @@ index f3108c7..cd4f9da 100644
  
  extern int insert_proc(void);
 diff --git a/drivers/staging/lustre/lustre/llite/dir.c b/drivers/staging/lustre/lustre/llite/dir.c
-index a4e0472..05d854c 100644
+index 52b7731..d604da0 100644
 --- a/drivers/staging/lustre/lustre/llite/dir.c
 +++ b/drivers/staging/lustre/lustre/llite/dir.c
 @@ -660,7 +660,7 @@ int ll_dir_setdirstripe(struct inode *dir, struct lmv_user_md *lump,
@@ -49794,7 +50427,7 @@ index a4e0472..05d854c 100644
  				     strlen(filename), mode, LUSTRE_OPC_MKDIR,
  				     lump);
 diff --git a/drivers/staging/media/solo6x10/solo6x10-core.c b/drivers/staging/media/solo6x10/solo6x10-core.c
-index 3675020..e80d92c 100644
+index 480b7c4..6846324 100644
 --- a/drivers/staging/media/solo6x10/solo6x10-core.c
 +++ b/drivers/staging/media/solo6x10/solo6x10-core.c
 @@ -434,7 +434,7 @@ static void solo_device_release(struct device *dev)
@@ -49833,7 +50466,7 @@ index 7f2f247..d999137 100644
  			p2m_id = -p2m_id;
  	}
 diff --git a/drivers/staging/media/solo6x10/solo6x10.h b/drivers/staging/media/solo6x10/solo6x10.h
-index f1bbb8c..a73eaba 100644
+index 8964f8b..36eb087 100644
 --- a/drivers/staging/media/solo6x10/solo6x10.h
 +++ b/drivers/staging/media/solo6x10/solo6x10.h
 @@ -237,7 +237,7 @@ struct solo_dev {
@@ -49846,10 +50479,10 @@ index f1bbb8c..a73eaba 100644
  	unsigned int		p2m_timeouts;
  
 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
-index 0315f60..ce93f406 100644
+index a0f4868..139f1fb 100644
 --- a/drivers/staging/octeon/ethernet-rx.c
 +++ b/drivers/staging/octeon/ethernet-rx.c
-@@ -418,11 +418,11 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
+@@ -417,11 +417,11 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
  				/* Increment RX stats for virtual ports */
  				if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
  #ifdef CONFIG_64BIT
@@ -49865,7 +50498,7 @@ index 0315f60..ce93f406 100644
  #endif
  				}
  				netif_receive_skb(skb);
-@@ -433,9 +433,9 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
+@@ -432,9 +432,9 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
  					   dev->name);
  				*/
  #ifdef CONFIG_64BIT
@@ -49878,10 +50511,10 @@ index 0315f60..ce93f406 100644
  				dev_kfree_skb_irq(skb);
  			}
 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
-index bd6ca71..8f0961e 100644
+index 089dc4b..c9a687e 100644
 --- a/drivers/staging/octeon/ethernet.c
 +++ b/drivers/staging/octeon/ethernet.c
-@@ -254,11 +254,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
+@@ -253,11 +253,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
  		 * since the RX tasklet also increments it.
  		 */
  #ifdef CONFIG_64BIT
@@ -49898,7 +50531,7 @@ index bd6ca71..8f0961e 100644
  	}
  
 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
-index 439c3c9..2d74293 100644
+index c274b34..f84de76 100644
 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
 @@ -271,7 +271,7 @@ struct hal_ops {
@@ -49911,11 +50544,11 @@ index 439c3c9..2d74293 100644
  enum rt_eeprom_type {
  	EEPROM_93C46,
 diff --git a/drivers/staging/rtl8188eu/include/rtw_io.h b/drivers/staging/rtl8188eu/include/rtw_io.h
-index eb6f0e5..e6a0958 100644
+index 3d1dfcc..ff5620a 100644
 --- a/drivers/staging/rtl8188eu/include/rtw_io.h
 +++ b/drivers/staging/rtl8188eu/include/rtw_io.h
 @@ -126,7 +126,7 @@ struct _io_ops {
- 	u32 (*_write_scsi)(struct intf_hdl *pintfhdl,u32 cnt, u8 *pmem);
+ 	u32 (*_write_scsi)(struct intf_hdl *pintfhdl, u32 cnt, u8 *pmem);
  	void (*_read_port_cancel)(struct intf_hdl *pintfhdl);
  	void (*_write_port_cancel)(struct intf_hdl *pintfhdl);
 -};
@@ -49963,10 +50596,10 @@ index a863a98..d272795 100644
  	/*
  	 * NOTE:
 diff --git a/drivers/staging/usbip/vhci_hcd.c b/drivers/staging/usbip/vhci_hcd.c
-index e810ad5..931336f 100644
+index 72391ef..7c6717a 100644
 --- a/drivers/staging/usbip/vhci_hcd.c
 +++ b/drivers/staging/usbip/vhci_hcd.c
-@@ -441,7 +441,7 @@ static void vhci_tx_urb(struct urb *urb)
+@@ -440,7 +440,7 @@ static void vhci_tx_urb(struct urb *urb)
  
  	spin_lock(&vdev->priv_lock);
  
@@ -49975,7 +50608,7 @@ index e810ad5..931336f 100644
  	if (priv->seqnum == 0xffff)
  		dev_info(&urb->dev->dev, "seqnum max\n");
  
-@@ -687,7 +687,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
+@@ -686,7 +686,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
  			return -ENOMEM;
  		}
  
@@ -49984,7 +50617,7 @@ index e810ad5..931336f 100644
  		if (unlink->seqnum == 0xffff)
  			pr_info("seqnum max\n");
  
-@@ -891,7 +891,7 @@ static int vhci_start(struct usb_hcd *hcd)
+@@ -890,7 +890,7 @@ static int vhci_start(struct usb_hcd *hcd)
  		vdev->rhport = rhport;
  	}
  
@@ -50007,7 +50640,7 @@ index d07fcb5..358e1e1 100644
  		return;
  	}
 diff --git a/drivers/staging/vt6655/hostap.c b/drivers/staging/vt6655/hostap.c
-index ab8b2ba..99184aa 100644
+index 6eecd53..29317c6 100644
 --- a/drivers/staging/vt6655/hostap.c
 +++ b/drivers/staging/vt6655/hostap.c
 @@ -69,14 +69,13 @@ static int msglevel = MSG_LEVEL_INFO;
@@ -50089,10 +50722,10 @@ index 24884ca..26c8220 100644
  	login->tgt_agt = sbp_target_agent_register(login);
  	if (IS_ERR(login->tgt_agt)) {
 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
-index d06de84..fd38c9b 100644
+index 65001e1..2ebfbb9 100644
 --- a/drivers/target/target_core_device.c
 +++ b/drivers/target/target_core_device.c
-@@ -1435,7 +1435,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
+@@ -1520,7 +1520,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
  	spin_lock_init(&dev->se_tmr_lock);
  	spin_lock_init(&dev->qf_cmd_lock);
  	sema_init(&dev->caw_sem, 1);
@@ -50102,10 +50735,10 @@ index d06de84..fd38c9b 100644
  	spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
  	INIT_LIST_HEAD(&dev->t10_pr.registration_list);
 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
-index dee2be1..f5fd8ca 100644
+index 2956250..b10f722 100644
 --- a/drivers/target/target_core_transport.c
 +++ b/drivers/target/target_core_transport.c
-@@ -1113,7 +1113,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
+@@ -1136,7 +1136,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
  	 * Used to determine when ORDERED commands should go from
  	 * Dormant to Active status.
  	 */
@@ -50114,8 +50747,46 @@ index dee2be1..f5fd8ca 100644
  	smp_mb__after_atomic_inc();
  	pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
  			cmd->se_ordered_id, cmd->sam_task_attr,
+diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
+index 04b1be7..5eff86d 100644
+--- a/drivers/thermal/of-thermal.c
++++ b/drivers/thermal/of-thermal.c
+@@ -30,6 +30,7 @@
+ #include <linux/err.h>
+ #include <linux/export.h>
+ #include <linux/string.h>
++#include <linux/mm.h>
+ 
+ #include "thermal_core.h"
+ 
+@@ -341,8 +342,10 @@ thermal_zone_of_add_sensor(struct device_node *zone,
+ 	tz->get_trend = get_trend;
+ 	tz->sensor_data = data;
+ 
+-	tzd->ops->get_temp = of_thermal_get_temp;
+-	tzd->ops->get_trend = of_thermal_get_trend;
++	pax_open_kernel();
++	*(void **)&tzd->ops->get_temp = of_thermal_get_temp;
++	*(void **)&tzd->ops->get_trend = of_thermal_get_trend;
++	pax_close_kernel();
+ 	mutex_unlock(&tzd->lock);
+ 
+ 	return tzd;
+@@ -461,8 +464,10 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
+ 		return;
+ 
+ 	mutex_lock(&tzd->lock);
+-	tzd->ops->get_temp = NULL;
+-	tzd->ops->get_trend = NULL;
++	pax_open_kernel();
++	*(void **)&tzd->ops->get_temp = NULL;
++	*(void **)&tzd->ops->get_trend = NULL;
++	pax_close_kernel();
+ 
+ 	tz->get_temp = NULL;
+ 	tz->get_trend = NULL;
 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
-index 33f83fe..d80f8e1 100644
+index a57bb5a..1f727d33 100644
 --- a/drivers/tty/cyclades.c
 +++ b/drivers/tty/cyclades.c
 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
@@ -50131,7 +50802,7 @@ index 33f83fe..d80f8e1 100644
  #endif
  
  	/*
-@@ -3972,7 +3972,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
+@@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
  		for (j = 0; j < cy_card[i].nports; j++) {
  			info = &cy_card[i].ports[j];
  
@@ -50141,10 +50812,10 @@ index 33f83fe..d80f8e1 100644
  				struct tty_struct *tty;
  				struct tty_ldisc *ld;
 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
-index 9eba119..5070303 100644
+index 0ff7fda..dbc7d52 100644
 --- a/drivers/tty/hvc/hvc_console.c
 +++ b/drivers/tty/hvc/hvc_console.c
-@@ -338,7 +338,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
+@@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
  
  	spin_lock_irqsave(&hp->port.lock, flags);
  	/* Check and then increment for fast path open. */
@@ -50153,7 +50824,7 @@ index 9eba119..5070303 100644
  		spin_unlock_irqrestore(&hp->port.lock, flags);
  		hvc_kick();
  		return 0;
-@@ -393,7 +393,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
+@@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
  
  	spin_lock_irqsave(&hp->port.lock, flags);
  
@@ -50162,7 +50833,7 @@ index 9eba119..5070303 100644
  		spin_unlock_irqrestore(&hp->port.lock, flags);
  		/* We are done with the tty pointer now. */
  		tty_port_tty_set(&hp->port, NULL);
-@@ -415,9 +415,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
+@@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
  		 */
  		tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
  	} else {
@@ -50174,7 +50845,7 @@ index 9eba119..5070303 100644
  		spin_unlock_irqrestore(&hp->port.lock, flags);
  	}
  }
-@@ -447,12 +447,12 @@ static void hvc_hangup(struct tty_struct *tty)
+@@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
  	 * open->hangup case this can be called after the final close so prevent
  	 * that from happening for now.
  	 */
@@ -50189,7 +50860,7 @@ index 9eba119..5070303 100644
  	spin_unlock_irqrestore(&hp->port.lock, flags);
  	tty_port_tty_set(&hp->port, NULL);
  
-@@ -500,7 +500,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
+@@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
  		return -EPIPE;
  
  	/* FIXME what's this (unprotected) check for? */
@@ -50393,10 +51064,10 @@ index 4190199..06d5bfa 100644
  	spin_unlock_irqrestore(&hp->lock, flags);
  }
 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
-index 347050e..14f8fbf 100644
+index 7ae6c29..05c6dba 100644
 --- a/drivers/tty/hvc/hvsi_lib.c
 +++ b/drivers/tty/hvc/hvsi_lib.c
-@@ -9,7 +9,7 @@
+@@ -8,7 +8,7 @@
  
  static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
  {
@@ -50405,7 +51076,7 @@ index 347050e..14f8fbf 100644
  
  	/* Assumes that always succeeds, works in practice */
  	return pv->put_chars(pv->termno, (char *)packet, packet->len);
-@@ -21,7 +21,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
+@@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
  
  	/* Reset state */
  	pv->established = 0;
@@ -50415,10 +51086,10 @@ index 347050e..14f8fbf 100644
  	pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
  
 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
-index 8fd72ff..34a0bed 100644
+index 17ee3bf..8d2520d 100644
 --- a/drivers/tty/ipwireless/tty.c
 +++ b/drivers/tty/ipwireless/tty.c
-@@ -29,6 +29,7 @@
+@@ -28,6 +28,7 @@
  #include <linux/tty_driver.h>
  #include <linux/tty_flip.h>
  #include <linux/uaccess.h>
@@ -50426,7 +51097,7 @@ index 8fd72ff..34a0bed 100644
  
  #include "tty.h"
  #include "network.h"
-@@ -99,10 +100,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
+@@ -98,10 +99,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
  		mutex_unlock(&tty->ipw_tty_mutex);
  		return -ENODEV;
  	}
@@ -50439,7 +51110,7 @@ index 8fd72ff..34a0bed 100644
  
  	tty->port.tty = linux_tty;
  	linux_tty->driver_data = tty;
-@@ -118,9 +119,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
+@@ -117,9 +118,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
  
  static void do_ipw_close(struct ipw_tty *tty)
  {
@@ -50450,7 +51121,7 @@ index 8fd72ff..34a0bed 100644
  		struct tty_struct *linux_tty = tty->port.tty;
  
  		if (linux_tty != NULL) {
-@@ -141,7 +140,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
+@@ -140,7 +139,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
  		return;
  
  	mutex_lock(&tty->ipw_tty_mutex);
@@ -50459,7 +51130,7 @@ index 8fd72ff..34a0bed 100644
  		mutex_unlock(&tty->ipw_tty_mutex);
  		return;
  	}
-@@ -164,7 +163,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
+@@ -163,7 +162,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
  
  	mutex_lock(&tty->ipw_tty_mutex);
  
@@ -50468,7 +51139,7 @@ index 8fd72ff..34a0bed 100644
  		mutex_unlock(&tty->ipw_tty_mutex);
  		return;
  	}
-@@ -206,7 +205,7 @@ static int ipw_write(struct tty_struct *linux_tty,
+@@ -202,7 +201,7 @@ static int ipw_write(struct tty_struct *linux_tty,
  		return -ENODEV;
  
  	mutex_lock(&tty->ipw_tty_mutex);
@@ -50477,7 +51148,7 @@ index 8fd72ff..34a0bed 100644
  		mutex_unlock(&tty->ipw_tty_mutex);
  		return -EINVAL;
  	}
-@@ -246,7 +245,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
+@@ -242,7 +241,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
  	if (!tty)
  		return -ENODEV;
  
@@ -50486,7 +51157,7 @@ index 8fd72ff..34a0bed 100644
  		return -EINVAL;
  
  	room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
-@@ -288,7 +287,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
+@@ -284,7 +283,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
  	if (!tty)
  		return 0;
  
@@ -50495,7 +51166,7 @@ index 8fd72ff..34a0bed 100644
  		return 0;
  
  	return tty->tx_bytes_queued;
-@@ -369,7 +368,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
+@@ -365,7 +364,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
  	if (!tty)
  		return -ENODEV;
  
@@ -50504,7 +51175,7 @@ index 8fd72ff..34a0bed 100644
  		return -EINVAL;
  
  	return get_control_lines(tty);
-@@ -385,7 +384,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
+@@ -381,7 +380,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
  	if (!tty)
  		return -ENODEV;
  
@@ -50513,7 +51184,7 @@ index 8fd72ff..34a0bed 100644
  		return -EINVAL;
  
  	return set_control_lines(tty, set, clear);
-@@ -399,7 +398,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
+@@ -395,7 +394,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
  	if (!tty)
  		return -ENODEV;
  
@@ -50522,7 +51193,7 @@ index 8fd72ff..34a0bed 100644
  		return -EINVAL;
  
  	/* FIXME: Exactly how is the tty object locked here .. */
-@@ -555,7 +554,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
+@@ -551,7 +550,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
  				 * are gone */
  				mutex_lock(&ttyj->ipw_tty_mutex);
  			}
@@ -50545,10 +51216,10 @@ index 1deaca4..c8582d4 100644
  	tty_port_tty_set(&ch->port, tty);
  	mutex_lock(&ch->port.mutex);
 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
-index 5056090..c80ca04 100644
+index 2ebe47b..3205833 100644
 --- a/drivers/tty/n_gsm.c
 +++ b/drivers/tty/n_gsm.c
-@@ -1643,7 +1643,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
+@@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
  	spin_lock_init(&dlci->lock);
  	mutex_init(&dlci->mutex);
  	dlci->fifo = &dlci->_fifo;
@@ -50557,20 +51228,20 @@ index 5056090..c80ca04 100644
  		kfree(dlci);
  		return NULL;
  	}
-@@ -2946,7 +2946,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
+@@ -2954,7 +2954,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
  	struct gsm_dlci *dlci = tty->driver_data;
  	struct tty_port *port = &dlci->port;
  
 -	port->count++;
 +	atomic_inc(&port->count);
- 	dlci_get(dlci);
- 	dlci_get(dlci->gsm->dlci[0]);
- 	mux_get(dlci->gsm);
+ 	tty_port_tty_set(port, tty);
+ 
+ 	dlci->modem_rx = 0;
 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
-index 4c10837..a40ec45 100644
+index e36d1f5..9938e3e 100644
 --- a/drivers/tty/n_tty.c
 +++ b/drivers/tty/n_tty.c
-@@ -114,7 +114,7 @@ struct n_tty_data {
+@@ -115,7 +115,7 @@ struct n_tty_data {
  	int minimum_to_wake;
  
  	/* consumer-published */
@@ -50579,7 +51250,7 @@ index 4c10837..a40ec45 100644
  	size_t line_start;
  
  	/* protected by output lock */
-@@ -2504,6 +2504,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
+@@ -2519,6 +2519,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
  {
  	*ops = tty_ldisc_N_TTY;
  	ops->owner = NULL;
@@ -50605,7 +51276,7 @@ index 25c9bc7..24077b7 100644
  	cdev_init(&ptmx_cdev, &ptmx_fops);
  	if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
-index 354564e..fe50d9a 100644
+index 383c4c7..d408e21 100644
 --- a/drivers/tty/rocket.c
 +++ b/drivers/tty/rocket.c
 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
@@ -50795,7 +51466,7 @@ index b5d779c..3622cfe 100644
  	if (unlikely(pdev->id < 0 || pdev->id >= UART_NR))
  		return -ENXIO;
 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
-index c1af04d..0815c8a 100644
+index 9cd706d..6ff2de7 100644
 --- a/drivers/tty/serial/samsung.c
 +++ b/drivers/tty/serial/samsung.c
 @@ -463,11 +463,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
@@ -50827,7 +51498,7 @@ index c1af04d..0815c8a 100644
  
  	if (cfg->uart_flags & UPF_CONS_FLOW) {
 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
-index 0f02351..07c59c5 100644
+index ece2049..fba2524 100644
 --- a/drivers/tty/serial/serial_core.c
 +++ b/drivers/tty/serial/serial_core.c
 @@ -1448,7 +1448,7 @@ static void uart_hangup(struct tty_struct *tty)
@@ -50867,7 +51538,7 @@ index 0f02351..07c59c5 100644
  	goto end;
  }
 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
-index e1ce141..6d4ed80 100644
+index 5ae14b4..2c1288f 100644
 --- a/drivers/tty/synclink.c
 +++ b/drivers/tty/synclink.c
 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
@@ -50999,7 +51670,7 @@ index e1ce141..6d4ed80 100644
  
  	if (cmd != SIOCWANDEV)
 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
-index 1abf946..1ee34fc 100644
+index c359a91..959fc26 100644
 --- a/drivers/tty/synclink_gt.c
 +++ b/drivers/tty/synclink_gt.c
 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
@@ -51117,7 +51788,7 @@ index 1abf946..1ee34fc 100644
  
  	if (!retval)
 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
-index dc6e969..5dc8786 100644
+index 144202e..4ccb07d 100644
 --- a/drivers/tty/synclinkmp.c
 +++ b/drivers/tty/synclinkmp.c
 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
@@ -51269,10 +51940,10 @@ index ce396ec..04a37be 100644
  
  		if (get_user(c, buf))
 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
-index c74a00a..02cf211a 100644
+index d3448a9..28e8db0 100644
 --- a/drivers/tty/tty_io.c
 +++ b/drivers/tty/tty_io.c
-@@ -3474,7 +3474,7 @@ EXPORT_SYMBOL_GPL(get_current_tty);
+@@ -3475,7 +3475,7 @@ EXPORT_SYMBOL_GPL(get_current_tty);
  
  void tty_default_fops(struct file_operations *fops)
  {
@@ -51282,10 +51953,10 @@ index c74a00a..02cf211a 100644
  
  /*
 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
-index 6458e11..6cfc218 100644
+index 2d822aa..a566234 100644
 --- a/drivers/tty/tty_ldisc.c
 +++ b/drivers/tty/tty_ldisc.c
-@@ -72,7 +72,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
+@@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
  	raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
  	tty_ldiscs[disc] = new_ldisc;
  	new_ldisc->num = disc;
@@ -51294,7 +51965,7 @@ index 6458e11..6cfc218 100644
  	raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
  
  	return ret;
-@@ -100,7 +100,7 @@ int tty_unregister_ldisc(int disc)
+@@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
  		return -EINVAL;
  
  	raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
@@ -51303,7 +51974,7 @@ index 6458e11..6cfc218 100644
  		ret = -EBUSY;
  	else
  		tty_ldiscs[disc] = NULL;
-@@ -121,7 +121,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
+@@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
  	if (ldops) {
  		ret = ERR_PTR(-EAGAIN);
  		if (try_module_get(ldops->owner)) {
@@ -51312,7 +51983,7 @@ index 6458e11..6cfc218 100644
  			ret = ldops;
  		}
  	}
-@@ -134,7 +134,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
+@@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
  	unsigned long flags;
  
  	raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
@@ -51322,10 +51993,10 @@ index 6458e11..6cfc218 100644
  	raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
  }
 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
-index c94d234..8210f2d 100644
+index 3f746c8..2f2fcaa 100644
 --- a/drivers/tty/tty_port.c
 +++ b/drivers/tty/tty_port.c
-@@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
+@@ -235,7 +235,7 @@ void tty_port_hangup(struct tty_port *port)
  	unsigned long flags;
  
  	spin_lock_irqsave(&port->lock, flags);
@@ -51334,7 +52005,7 @@ index c94d234..8210f2d 100644
  	port->flags &= ~ASYNC_NORMAL_ACTIVE;
  	tty = port->tty;
  	if (tty)
-@@ -394,7 +394,7 @@ int tty_port_block_til_ready(struct tty_port *port,
+@@ -393,7 +393,7 @@ int tty_port_block_til_ready(struct tty_port *port,
  	/* The port lock protects the port counts */
  	spin_lock_irqsave(&port->lock, flags);
  	if (!tty_hung_up_p(filp))
@@ -51343,7 +52014,7 @@ index c94d234..8210f2d 100644
  	port->blocked_open++;
  	spin_unlock_irqrestore(&port->lock, flags);
  
-@@ -436,7 +436,7 @@ int tty_port_block_til_ready(struct tty_port *port,
+@@ -435,7 +435,7 @@ int tty_port_block_til_ready(struct tty_port *port,
  	   we must not mess that up further */
  	spin_lock_irqsave(&port->lock, flags);
  	if (!tty_hung_up_p(filp))
@@ -51352,7 +52023,7 @@ index c94d234..8210f2d 100644
  	port->blocked_open--;
  	if (retval == 0)
  		port->flags |= ASYNC_NORMAL_ACTIVE;
-@@ -470,19 +470,19 @@ int tty_port_close_start(struct tty_port *port,
+@@ -469,19 +469,19 @@ int tty_port_close_start(struct tty_port *port,
  		return 0;
  	}
  
@@ -51379,7 +52050,7 @@ index c94d234..8210f2d 100644
  		spin_unlock_irqrestore(&port->lock, flags);
  		return 0;
  	}
-@@ -564,7 +564,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
+@@ -563,7 +563,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
  {
  	spin_lock_irq(&port->lock);
  	if (!tty_hung_up_p(filp))
@@ -51540,10 +52211,10 @@ index a673e5b..36e5d32 100644
  	ret = uio_get_minor(idev);
  	if (ret)
 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
-index 8a7eb77..c00402f 100644
+index 813d4d3..a71934f 100644
 --- a/drivers/usb/atm/cxacru.c
 +++ b/drivers/usb/atm/cxacru.c
-@@ -473,7 +473,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
+@@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
  		ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
  		if (ret < 2)
  			return -EINVAL;
@@ -51553,7 +52224,7 @@ index 8a7eb77..c00402f 100644
  		pos += tmp;
  
 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
-index 25a7bfc..57f3cf5 100644
+index dada014..1d0d517 100644
 --- a/drivers/usb/atm/usbatm.c
 +++ b/drivers/usb/atm/usbatm.c
 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
@@ -51618,7 +52289,7 @@ index 25a7bfc..57f3cf5 100644
  
  			skb = skb_dequeue(&instance->sndqueue);
  		}
-@@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t * pos, char *pag
+@@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
  	if (!left--)
  		return sprintf(page,
  			       "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
@@ -51667,7 +52338,7 @@ index 2a3bbdf..91d72cf 100644
  		file->f_version = event_count;
  		return POLLIN | POLLRDNORM;
 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
-index 967152a..16fa2e5 100644
+index 90e18f6..5eeda46 100644
 --- a/drivers/usb/core/devio.c
 +++ b/drivers/usb/core/devio.c
 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
@@ -51707,10 +52378,10 @@ index 967152a..16fa2e5 100644
  				    dev->rawdescriptors[i] + (*ppos - pos),
  				    min(len, alloclen))) {
 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
-index d39106c..bfe13a4 100644
+index 2518c32..1c201bb 100644
 --- a/drivers/usb/core/hcd.c
 +++ b/drivers/usb/core/hcd.c
-@@ -1549,7 +1549,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
+@@ -1550,7 +1550,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
  	 */
  	usb_get_urb(urb);
  	atomic_inc(&urb->use_count);
@@ -51719,7 +52390,7 @@ index d39106c..bfe13a4 100644
  	usbmon_urb_submit(&hcd->self, urb);
  
  	/* NOTE requirements on root-hub callers (usbfs and the hub
-@@ -1576,7 +1576,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
+@@ -1577,7 +1577,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
  		urb->hcpriv = NULL;
  		INIT_LIST_HEAD(&urb->urb_list);
  		atomic_dec(&urb->use_count);
@@ -51729,7 +52400,7 @@ index d39106c..bfe13a4 100644
  			wake_up(&usb_kill_urb_queue);
  		usb_put_urb(urb);
 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
-index ebcd3bf..be93a64 100644
+index d498d03..e26f959 100644
 --- a/drivers/usb/core/hub.c
 +++ b/drivers/usb/core/hub.c
 @@ -27,6 +27,7 @@
@@ -51740,7 +52411,7 @@ index ebcd3bf..be93a64 100644
  
  #include <asm/uaccess.h>
  #include <asm/byteorder.h>
-@@ -4437,6 +4438,10 @@ static void hub_port_connect_change(struct usb_hub *hub, int port1,
+@@ -4472,6 +4473,10 @@ static void hub_port_connect_change(struct usb_hub *hub, int port1,
  			goto done;
  		return;
  	}
@@ -51752,10 +52423,10 @@ index ebcd3bf..be93a64 100644
  		unit_load = 150;
  	else
 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
-index bb31597..6c5ef8b 100644
+index f829a1a..e6c334a 100644
 --- a/drivers/usb/core/message.c
 +++ b/drivers/usb/core/message.c
-@@ -129,7 +129,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
+@@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
   * Return: If successful, the number of bytes transferred. Otherwise, a negative
   * error number.
   */
@@ -51764,7 +52435,7 @@ index bb31597..6c5ef8b 100644
  		    __u8 requesttype, __u16 value, __u16 index, void *data,
  		    __u16 size, int timeout)
  {
-@@ -181,7 +181,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
+@@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
   * If successful, 0. Otherwise a negative error number. The number of actual
   * bytes transferred will be stored in the @actual_length paramater.
   */
@@ -51773,8 +52444,8 @@ index bb31597..6c5ef8b 100644
  		      void *data, int len, int *actual_length, int timeout)
  {
  	return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
-@@ -221,7 +221,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
-  * bytes transferred will be stored in the @actual_length paramater.
+@@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
+  * bytes transferred will be stored in the @actual_length parameter.
   *
   */
 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
@@ -51783,7 +52454,7 @@ index bb31597..6c5ef8b 100644
  {
  	struct urb *urb;
 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
-index 52a97ad..e73330f 100644
+index 1236c60..d47a51c 100644
 --- a/drivers/usb/core/sysfs.c
 +++ b/drivers/usb/core/sysfs.c
 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
@@ -51809,7 +52480,7 @@ index 4d11449..f4ccabf 100644
  	INIT_LIST_HEAD(&dev->ep0.urb_list);
  	dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
 diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
-index 02e44fc..3c4fe64 100644
+index 2da0a5a..4870e09 100644
 --- a/drivers/usb/dwc3/gadget.c
 +++ b/drivers/usb/dwc3/gadget.c
 @@ -532,8 +532,6 @@ static int __dwc3_gadget_ep_enable(struct dwc3_ep *dep,
@@ -51862,8 +52533,20 @@ index 8cfc319..4868255 100644
  
  	return 0;
  }
+diff --git a/drivers/usb/gadget/f_uac1.c b/drivers/usb/gadget/f_uac1.c
+index 2b4c82d..06a8ee6 100644
+--- a/drivers/usb/gadget/f_uac1.c
++++ b/drivers/usb/gadget/f_uac1.c
+@@ -13,6 +13,7 @@
+ #include <linux/kernel.h>
+ #include <linux/device.h>
+ #include <linux/atomic.h>
++#include <linux/module.h>
+ 
+ #include "u_uac1.h"
+ 
 diff --git a/drivers/usb/gadget/u_serial.c b/drivers/usb/gadget/u_serial.c
-index b369292..9f3ba40 100644
+index ad0aca8..8ff84865 100644
 --- a/drivers/usb/gadget/u_serial.c
 +++ b/drivers/usb/gadget/u_serial.c
 @@ -733,9 +733,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
@@ -51947,8 +52630,20 @@ index b369292..9f3ba40 100644
  		gs_buf_free(&port->port_write_buf);
  	gs_free_requests(gser->out, &port->read_pool, NULL);
  	gs_free_requests(gser->out, &port->read_queue, NULL);
+diff --git a/drivers/usb/gadget/u_uac1.c b/drivers/usb/gadget/u_uac1.c
+index 7a55fea..cc0ed4f 100644
+--- a/drivers/usb/gadget/u_uac1.c
++++ b/drivers/usb/gadget/u_uac1.c
+@@ -16,6 +16,7 @@
+ #include <linux/ctype.h>
+ #include <linux/random.h>
+ #include <linux/syscalls.h>
++#include <linux/module.h>
+ 
+ #include "u_uac1.h"
+ 
 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
-index 1bb85be..29e28d9 100644
+index 7ae0c4d..35521b7 100644
 --- a/drivers/usb/host/ehci-hub.c
 +++ b/drivers/usb/host/ehci-hub.c
 @@ -780,7 +780,7 @@ static struct urb *request_single_step_set_feature_urb(
@@ -51992,10 +52687,10 @@ index ba6a5d6..f88f7f3 100644
  	props.type = BACKLIGHT_RAW;
  	props.max_brightness = 0xff;
 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
-index c69bb50..215ef37 100644
+index 8d7fc48..01c4986 100644
 --- a/drivers/usb/serial/console.c
 +++ b/drivers/usb/serial/console.c
-@@ -124,7 +124,7 @@ static int usb_console_setup(struct console *co, char *options)
+@@ -123,7 +123,7 @@ static int usb_console_setup(struct console *co, char *options)
  
  	info->port = port;
  
@@ -52004,7 +52699,7 @@ index c69bb50..215ef37 100644
  	if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
  		if (serial->type->set_termios) {
  			/*
-@@ -170,7 +170,7 @@ static int usb_console_setup(struct console *co, char *options)
+@@ -167,7 +167,7 @@ static int usb_console_setup(struct console *co, char *options)
  	}
  	/* Now that any required fake tty operations are completed restore
  	 * the tty port count */
@@ -52013,7 +52708,7 @@ index c69bb50..215ef37 100644
  	/* The console is special in terms of closing the device so
  	 * indicate this port is now acting as a system console. */
  	port->port.console = 1;
-@@ -183,7 +183,7 @@ static int usb_console_setup(struct console *co, char *options)
+@@ -180,7 +180,7 @@ static int usb_console_setup(struct console *co, char *options)
   free_tty:
  	kfree(tty);
   reset_open_count:
@@ -52022,7 +52717,7 @@ index c69bb50..215ef37 100644
  	usb_autopm_put_interface(serial->interface);
   error_get_interface:
  	usb_serial_put(serial);
-@@ -194,7 +194,7 @@ static int usb_console_setup(struct console *co, char *options)
+@@ -191,7 +191,7 @@ static int usb_console_setup(struct console *co, char *options)
  static void usb_console_write(struct console *co,
  					const char *buf, unsigned count)
  {
@@ -52045,7 +52740,7 @@ index 75f70f0..d467e1a 100644
  
  /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
-index e614f02..3fd60e2 100644
+index a2ef84b..aa7c2b8 100644
 --- a/drivers/usb/wusbcore/wa-hc.h
 +++ b/drivers/usb/wusbcore/wa-hc.h
 @@ -225,7 +225,7 @@ struct wahc {
@@ -52067,7 +52762,7 @@ index e614f02..3fd60e2 100644
  
  /**
 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
-index ed5abe8..7036400 100644
+index 3cd96e9..bd7c58d 100644
 --- a/drivers/usb/wusbcore/wa-xfer.c
 +++ b/drivers/usb/wusbcore/wa-xfer.c
 @@ -312,7 +312,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
@@ -52080,10 +52775,10 @@ index ed5abe8..7036400 100644
  
  /* Return the xfer's ID. */
 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
-index 1eab4ac..e21efc9 100644
+index 21271d8..45b55a0 100644
 --- a/drivers/vfio/vfio.c
 +++ b/drivers/vfio/vfio.c
-@@ -488,7 +488,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
+@@ -487,7 +487,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
  		return 0;
  
  	/* TODO Prevent device auto probing */
@@ -52176,7 +52871,7 @@ index 1b0b233..6f34c2c 100644
  		err = -ENOSPC;
  	}
 diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c
-index 12ca031..84a8a74 100644
+index 52108be..c7c110d 100644
 --- a/drivers/video/aty/aty128fb.c
 +++ b/drivers/video/aty/aty128fb.c
 @@ -149,7 +149,7 @@ enum {
@@ -52210,18 +52905,18 @@ index 28fafbf..ae91651 100644
  	}
  
 diff --git a/drivers/video/aty/mach64_cursor.c b/drivers/video/aty/mach64_cursor.c
-index 95ec042..e6affdd 100644
+index 0fe02e2..ab01b26 100644
 --- a/drivers/video/aty/mach64_cursor.c
 +++ b/drivers/video/aty/mach64_cursor.c
-@@ -7,6 +7,7 @@
- #include <linux/string.h>
+@@ -8,6 +8,7 @@
+ #include "../fb_draw.h"
  
  #include <asm/io.h>
 +#include <asm/pgtable.h>
  
  #ifdef __sparc__
  #include <asm/fbio.h>
-@@ -208,7 +209,9 @@ int aty_init_cursor(struct fb_info *info)
+@@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
  	info->sprite.buf_align = 16; 	/* and 64 lines tall. */
  	info->sprite.flags = FB_PIXMAP_IO;
  
@@ -52233,15 +52928,15 @@ index 95ec042..e6affdd 100644
  	return 0;
  }
 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
-index 7592cc2..92feb56 100644
+index 84a110a..96312c3 100644
 --- a/drivers/video/backlight/kb3886_bl.c
 +++ b/drivers/video/backlight/kb3886_bl.c
 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
  static unsigned long kb3886bl_flags;
  #define KB3886BL_SUSPENDED     0x01
  
--static struct dmi_system_id __initdata kb3886bl_device_table[] = {
-+static const struct dmi_system_id __initconst kb3886bl_device_table[] = {
+-static struct dmi_system_id kb3886bl_device_table[] __initdata = {
++static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
  	{
  		.ident = "Sahara Touch-iT",
  		.matches = {
@@ -52270,7 +52965,7 @@ index 900aa4e..6d49418 100644
  }
  EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
 diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
-index 010d191..7b8235a 100644
+index 7309ac7..be3c49c 100644
 --- a/drivers/video/fbmem.c
 +++ b/drivers/video/fbmem.c
 @@ -433,7 +433,7 @@ static void fb_do_show_logo(struct fb_info *info, struct fb_image *image,
@@ -55144,7 +55839,7 @@ index fe92eed..106e085 100644
  	outreg(draw, GDC_REG_DRAW_BASE, 0);
  	outreg(draw, GDC_REG_MODE_MISC, 0x8000);
 diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c
-index ff22871..b129bed 100644
+index def0412..fed6529 100644
 --- a/drivers/video/nvidia/nvidia.c
 +++ b/drivers/video/nvidia/nvidia.c
 @@ -669,19 +669,23 @@ static int nvidiafb_set_par(struct fb_info *info)
@@ -55232,6 +55927,23 @@ index 83433cb..71e9b98 100644
  		info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
  			FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
  		break;
+diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
+index 2bcc84a..29dd1ea 100644
+--- a/drivers/video/sh_mobile_lcdcfb.c
++++ b/drivers/video/sh_mobile_lcdcfb.c
+@@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
+ }
+ 
+ static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
+-	lcdc_sys_write_index,
+-	lcdc_sys_write_data,
+-	lcdc_sys_read_data,
++	.write_index = lcdc_sys_write_index,
++	.write_data = lcdc_sys_write_data,
++	.read_data = lcdc_sys_read_data,
+ };
+ 
+ static int sh_mobile_lcdc_sginit(struct fb_info *info,
 diff --git a/drivers/video/smscufx.c b/drivers/video/smscufx.c
 index d513ed6..90b0de9 100644
 --- a/drivers/video/smscufx.c
@@ -55248,7 +55960,7 @@ index d513ed6..90b0de9 100644
  
  	pr_debug("released /dev/fb%d user=%d count=%d",
 diff --git a/drivers/video/udlfb.c b/drivers/video/udlfb.c
-index 025f14e..20eb4db 100644
+index 77b890e..458e666 100644
 --- a/drivers/video/udlfb.c
 +++ b/drivers/video/udlfb.c
 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
@@ -55611,7 +56323,7 @@ index fef20db..d28b1ab 100644
  		return -ENOMEM;
  	return 0;
 diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
-index 9ff073f..05cef23 100644
+index c71e886..61d3d44b 100644
 --- a/fs/9p/vfs_addr.c
 +++ b/fs/9p/vfs_addr.c
 @@ -187,7 +187,7 @@ static int v9fs_vfs_writepage_locked(struct page *page)
@@ -55624,10 +56336,10 @@ index 9ff073f..05cef23 100644
  	if (retval > 0)
  		retval = 0;
 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
-index 4e65aa9..043dc9a 100644
+index bb7991c..481e21a 100644
 --- a/fs/9p/vfs_inode.c
 +++ b/fs/9p/vfs_inode.c
-@@ -1306,7 +1306,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
+@@ -1312,7 +1312,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
  void
  v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
  {
@@ -55649,6 +56361,19 @@ index 370b24c..ff0be7b 100644
  	---help---
  	  A.out (Assembler.OUTput) is a set of formats for libraries and
  	  executables used in the earliest versions of UNIX.  Linux used
+diff --git a/fs/affs/super.c b/fs/affs/super.c
+index d098731..9a5b19d 100644
+--- a/fs/affs/super.c
++++ b/fs/affs/super.c
+@@ -336,8 +336,6 @@ static int affs_fill_super(struct super_block *sb, void *data, int silent)
+ 				&blocksize,&sbi->s_prefix,
+ 				sbi->s_volume, &mount_flags)) {
+ 		printk(KERN_ERR "AFFS: Error parsing options\n");
+-		kfree(sbi->s_prefix);
+-		kfree(sbi);
+ 		return -EINVAL;
+ 	}
+ 	/* N.B. after this point s_prefix must be released */
 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
 index ce25d75..dc09eeb 100644
 --- a/fs/afs/inode.c
@@ -55672,10 +56397,10 @@ index ce25d75..dc09eeb 100644
  			     &data);
  	if (!inode) {
 diff --git a/fs/aio.c b/fs/aio.c
-index 062a5f6..e5618e0 100644
+index 12a3de0e..25949c1 100644
 --- a/fs/aio.c
 +++ b/fs/aio.c
-@@ -374,7 +374,7 @@ static int aio_setup_ring(struct kioctx *ctx)
+@@ -375,7 +375,7 @@ static int aio_setup_ring(struct kioctx *ctx)
  	size += sizeof(struct io_event) * nr_events;
  
  	nr_pages = PFN_UP(size);
@@ -55684,6 +56409,19 @@ index 062a5f6..e5618e0 100644
  		return -EINVAL;
  
  	file = aio_private_file(ctx, nr_pages);
+@@ -1299,10 +1299,8 @@ rw_common:
+ 						&iovec, compat)
+ 			: aio_setup_single_vector(req, rw, buf, &nr_segs,
+ 						  iovec);
+-		if (ret)
+-			return ret;
+-
+-		ret = rw_verify_area(rw, file, &req->ki_pos, req->ki_nbytes);
++		if (!ret)
++			ret = rw_verify_area(rw, file, &req->ki_pos, req->ki_nbytes);
+ 		if (ret < 0) {
+ 			if (iovec != &inline_vec)
+ 				kfree(iovec);
 diff --git a/fs/attr.c b/fs/attr.c
 index 5d4e59d..fd02418 100644
 --- a/fs/attr.c
@@ -55697,7 +56435,7 @@ index 5d4e59d..fd02418 100644
  			goto out_sig;
  		if (offset > inode->i_sb->s_maxbytes)
 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
-index 689e40d..515cac5 100644
+index 116fd38..c04182da 100644
 --- a/fs/autofs4/waitq.c
 +++ b/fs/autofs4/waitq.c
 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
@@ -55720,7 +56458,7 @@ index 689e40d..515cac5 100644
  int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
  		enum autofs_notify notify)
  {
-@@ -373,7 +377,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
+@@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
  
  	/* If this is a direct mount request create a dummy name */
  	if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
@@ -55845,7 +56583,7 @@ index ca0ba15..0fa3257 100644
  				fd_offset + ex.a_text);
  		if (error != N_DATADDR(ex)) {
 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
-index 571a423..eed5754 100644
+index 67be295..83e2f86 100644
 --- a/fs/binfmt_elf.c
 +++ b/fs/binfmt_elf.c
 @@ -34,6 +34,7 @@
@@ -56360,7 +57098,7 @@ index 571a423..eed5754 100644
  /*
   * These are the functions used to load ELF style executables and shared
   * libraries.  There is no binary dependent code anywhere else.
-@@ -554,6 +915,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
+@@ -551,6 +912,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
  {
  	unsigned int random_variable = 0;
  
@@ -56372,7 +57110,7 @@ index 571a423..eed5754 100644
  	if ((current->flags & PF_RANDOMIZE) &&
  		!(current->personality & ADDR_NO_RANDOMIZE)) {
  		random_variable = get_random_int() & STACK_RND_MASK;
-@@ -572,7 +938,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
+@@ -569,7 +935,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
   	unsigned long load_addr = 0, load_bias = 0;
  	int load_addr_set = 0;
  	char * elf_interpreter = NULL;
@@ -56381,7 +57119,7 @@ index 571a423..eed5754 100644
  	struct elf_phdr *elf_ppnt, *elf_phdata;
  	unsigned long elf_bss, elf_brk;
  	int retval, i;
-@@ -582,12 +948,12 @@ static int load_elf_binary(struct linux_binprm *bprm)
+@@ -579,12 +945,12 @@ static int load_elf_binary(struct linux_binprm *bprm)
  	unsigned long start_code, end_code, start_data, end_data;
  	unsigned long reloc_func_desc __maybe_unused = 0;
  	int executable_stack = EXSTACK_DEFAULT;
@@ -56395,7 +57133,7 @@ index 571a423..eed5754 100644
  
  	loc = kmalloc(sizeof(*loc), GFP_KERNEL);
  	if (!loc) {
-@@ -723,11 +1089,82 @@ static int load_elf_binary(struct linux_binprm *bprm)
+@@ -720,11 +1086,82 @@ static int load_elf_binary(struct linux_binprm *bprm)
  		goto out_free_dentry;
  
  	/* OK, This is the point of no return */
@@ -56479,7 +57217,7 @@ index 571a423..eed5754 100644
  	if (elf_read_implies_exec(loc->elf_ex, executable_stack))
  		current->personality |= READ_IMPLIES_EXEC;
  
-@@ -817,6 +1254,20 @@ static int load_elf_binary(struct linux_binprm *bprm)
+@@ -814,6 +1251,20 @@ static int load_elf_binary(struct linux_binprm *bprm)
  #else
  			load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
  #endif
@@ -56500,7 +57238,7 @@ index 571a423..eed5754 100644
  		}
  
  		error = elf_map(bprm->file, load_bias + vaddr, elf_ppnt,
-@@ -849,9 +1300,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
+@@ -846,9 +1297,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
  		 * allowed task size. Note that p_filesz must always be
  		 * <= p_memsz so it is only necessary to check p_memsz.
  		 */
@@ -56513,7 +57251,7 @@ index 571a423..eed5754 100644
  			/* set_brk can never work. Avoid overflows. */
  			send_sig(SIGKILL, current, 0);
  			retval = -EINVAL;
-@@ -890,17 +1341,45 @@ static int load_elf_binary(struct linux_binprm *bprm)
+@@ -887,17 +1338,45 @@ static int load_elf_binary(struct linux_binprm *bprm)
  		goto out_free_dentry;
  	}
  	if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
@@ -56565,7 +57303,7 @@ index 571a423..eed5754 100644
  					    load_bias);
  		if (!IS_ERR((void *)elf_entry)) {
  			/*
-@@ -1122,7 +1601,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
+@@ -1119,7 +1598,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
   * Decide what to dump of a segment, part, all or none.
   */
  static unsigned long vma_dump_size(struct vm_area_struct *vma,
@@ -56574,7 +57312,7 @@ index 571a423..eed5754 100644
  {
  #define FILTER(type)	(mm_flags & (1UL << MMF_DUMP_##type))
  
-@@ -1160,7 +1639,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
+@@ -1157,7 +1636,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
  	if (vma->vm_file == NULL)
  		return 0;
  
@@ -56583,7 +57321,7 @@ index 571a423..eed5754 100644
  		goto whole;
  
  	/*
-@@ -1367,9 +1846,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
+@@ -1364,9 +1843,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
  {
  	elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
  	int i = 0;
@@ -56595,7 +57333,7 @@ index 571a423..eed5754 100644
  	fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
  }
  
-@@ -1378,7 +1857,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
+@@ -1375,7 +1854,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
  {
  	mm_segment_t old_fs = get_fs();
  	set_fs(KERNEL_DS);
@@ -56604,7 +57342,7 @@ index 571a423..eed5754 100644
  	set_fs(old_fs);
  	fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
  }
-@@ -2002,14 +2481,14 @@ static void fill_extnum_info(struct elfhdr *elf, struct elf_shdr *shdr4extnum,
+@@ -1999,14 +2478,14 @@ static void fill_extnum_info(struct elfhdr *elf, struct elf_shdr *shdr4extnum,
  }
  
  static size_t elf_core_vma_data_size(struct vm_area_struct *gate_vma,
@@ -56621,7 +57359,7 @@ index 571a423..eed5754 100644
  	return size;
  }
  
-@@ -2100,7 +2579,7 @@ static int elf_core_dump(struct coredump_params *cprm)
+@@ -2097,7 +2576,7 @@ static int elf_core_dump(struct coredump_params *cprm)
  
  	dataoff = offset = roundup(offset, ELF_EXEC_PAGESIZE);
  
@@ -56630,7 +57368,7 @@ index 571a423..eed5754 100644
  	offset += elf_core_extra_data_size();
  	e_shoff = offset;
  
-@@ -2128,7 +2607,7 @@ static int elf_core_dump(struct coredump_params *cprm)
+@@ -2125,7 +2604,7 @@ static int elf_core_dump(struct coredump_params *cprm)
  		phdr.p_offset = offset;
  		phdr.p_vaddr = vma->vm_start;
  		phdr.p_paddr = 0;
@@ -56639,7 +57377,7 @@ index 571a423..eed5754 100644
  		phdr.p_memsz = vma->vm_end - vma->vm_start;
  		offset += phdr.p_filesz;
  		phdr.p_flags = vma->vm_flags & VM_READ ? PF_R : 0;
-@@ -2161,7 +2640,7 @@ static int elf_core_dump(struct coredump_params *cprm)
+@@ -2158,7 +2637,7 @@ static int elf_core_dump(struct coredump_params *cprm)
  		unsigned long addr;
  		unsigned long end;
  
@@ -56648,7 +57386,7 @@ index 571a423..eed5754 100644
  
  		for (addr = vma->vm_start; addr < end; addr += PAGE_SIZE) {
  			struct page *page;
-@@ -2202,6 +2681,167 @@ out:
+@@ -2199,6 +2678,167 @@ out:
  
  #endif		/* CONFIG_ELF_CORE */
  
@@ -56816,47 +57554,11 @@ index 571a423..eed5754 100644
  static int __init init_elf_binfmt(void)
  {
  	register_binfmt(&elf_format);
-diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
-index d50bbe5..af3b649 100644
---- a/fs/binfmt_flat.c
-+++ b/fs/binfmt_flat.c
-@@ -566,7 +566,9 @@ static int load_flat_file(struct linux_binprm * bprm,
- 				realdatastart = (unsigned long) -ENOMEM;
- 			printk("Unable to allocate RAM for process data, errno %d\n",
- 					(int)-realdatastart);
-+			down_write(&current->mm->mmap_sem);
- 			vm_munmap(textpos, text_len);
-+			up_write(&current->mm->mmap_sem);
- 			ret = realdatastart;
- 			goto err;
- 		}
-@@ -590,8 +592,10 @@ static int load_flat_file(struct linux_binprm * bprm,
- 		}
- 		if (IS_ERR_VALUE(result)) {
- 			printk("Unable to read data+bss, errno %d\n", (int)-result);
-+			down_write(&current->mm->mmap_sem);
- 			vm_munmap(textpos, text_len);
- 			vm_munmap(realdatastart, len);
-+			up_write(&current->mm->mmap_sem);
- 			ret = result;
- 			goto err;
- 		}
-@@ -653,8 +657,10 @@ static int load_flat_file(struct linux_binprm * bprm,
- 		}
- 		if (IS_ERR_VALUE(result)) {
- 			printk("Unable to read code+data+bss, errno %d\n",(int)-result);
-+			down_write(&current->mm->mmap_sem);
- 			vm_munmap(textpos, text_len + data_len + extra +
- 				MAX_SHARED_LIBS * sizeof(unsigned long));
-+			up_write(&current->mm->mmap_sem);
- 			ret = result;
- 			goto err;
- 		}
 diff --git a/fs/bio.c b/fs/bio.c
-index 33d79a4..c3c9893 100644
+index 8754e7b..0669094 100644
 --- a/fs/bio.c
 +++ b/fs/bio.c
-@@ -1106,7 +1106,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
+@@ -1145,7 +1145,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
  		/*
  		 * Overflow, abort
  		 */
@@ -56865,7 +57567,7 @@ index 33d79a4..c3c9893 100644
  			return ERR_PTR(-EINVAL);
  
  		nr_pages += end - start;
-@@ -1240,7 +1240,7 @@ static struct bio *__bio_map_user_iov(struct request_queue *q,
+@@ -1279,7 +1279,7 @@ static struct bio *__bio_map_user_iov(struct request_queue *q,
  		/*
  		 * Overflow, abort
  		 */
@@ -56874,7 +57576,7 @@ index 33d79a4..c3c9893 100644
  			return ERR_PTR(-EINVAL);
  
  		nr_pages += end - start;
-@@ -1502,7 +1502,7 @@ static void bio_copy_kern_endio(struct bio *bio, int err)
+@@ -1541,7 +1541,7 @@ static void bio_copy_kern_endio(struct bio *bio, int err)
  	const int read = bio_data_dir(bio) == READ;
  	struct bio_map_data *bmd = bio->bi_private;
  	int i;
@@ -56897,10 +57599,10 @@ index 1e86823..8e34695 100644
  	else if (whole->bd_holder != NULL)
  		return false;	 /* is a partition of a held device */
 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
-index 3de01b4..6547c39 100644
+index cbd3a7d6f..c6a2881 100644
 --- a/fs/btrfs/ctree.c
 +++ b/fs/btrfs/ctree.c
-@@ -1217,9 +1217,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
+@@ -1216,9 +1216,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
  		free_extent_buffer(buf);
  		add_root_to_dirty_list(root);
  	} else {
@@ -56917,7 +57619,7 @@ index 3de01b4..6547c39 100644
  
  		WARN_ON(trans->transid != btrfs_header_generation(parent));
 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
-index 8d292fb..bc205c2 100644
+index 451b00c..a2cccee 100644
 --- a/fs/btrfs/delayed-inode.c
 +++ b/fs/btrfs/delayed-inode.c
 @@ -459,7 +459,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
@@ -56929,26 +57631,26 @@ index 8d292fb..bc205c2 100644
  	if ((atomic_dec_return(&delayed_root->items) <
  	    BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
  	    waitqueue_active(&delayed_root->wait))
-@@ -1379,7 +1379,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
- static int refs_newer(struct btrfs_delayed_root *delayed_root,
- 		      int seq, int count)
+@@ -1409,7 +1409,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
+ 
+ static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
  {
 -	int val = atomic_read(&delayed_root->items_seq);
 +	int val = atomic_read_unchecked(&delayed_root->items_seq);
  
- 	if (val < seq || val >= seq + count)
+ 	if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
  		return 1;
-@@ -1396,7 +1396,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
- 	if (atomic_read(&delayed_root->items) < BTRFS_DELAYED_BACKGROUND)
- 		return;
+@@ -1433,7 +1433,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
+ 		int seq;
+ 		int ret;
  
--	seq = atomic_read(&delayed_root->items_seq);
-+	seq = atomic_read_unchecked(&delayed_root->items_seq);
+-		seq = atomic_read(&delayed_root->items_seq);
++		seq = atomic_read_unchecked(&delayed_root->items_seq);
  
- 	if (atomic_read(&delayed_root->items) >= BTRFS_DELAYED_WRITEBACK) {
- 		int ret;
+ 		ret = btrfs_wq_run_delayed_node(delayed_root, root, 0);
+ 		if (ret)
 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
-index a4b38f9..f86a509 100644
+index f70119f..ab5894d 100644
 --- a/fs/btrfs/delayed-inode.h
 +++ b/fs/btrfs/delayed-inode.h
 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
@@ -56960,7 +57662,7 @@ index a4b38f9..f86a509 100644
  	int nodes;		/* for delayed nodes */
  	wait_queue_head_t wait;
  };
-@@ -87,7 +87,7 @@ static inline void btrfs_init_delayed_root(
+@@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
  				struct btrfs_delayed_root *delayed_root)
  {
  	atomic_set(&delayed_root->items, 0);
@@ -56970,10 +57672,10 @@ index a4b38f9..f86a509 100644
  	spin_lock_init(&delayed_root->lock);
  	init_waitqueue_head(&delayed_root->wait);
 diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
-index 9f831bb..14afde5 100644
+index a6d8efa..2f062cf 100644
 --- a/fs/btrfs/ioctl.c
 +++ b/fs/btrfs/ioctl.c
-@@ -3457,9 +3457,12 @@ static long btrfs_ioctl_space_info(struct btrfs_root *root, void __user *arg)
+@@ -3491,9 +3491,12 @@ static long btrfs_ioctl_space_info(struct btrfs_root *root, void __user *arg)
  	for (i = 0; i < num_types; i++) {
  		struct btrfs_space_info *tmp;
  
@@ -56986,7 +57688,7 @@ index 9f831bb..14afde5 100644
  		info = NULL;
  		rcu_read_lock();
  		list_for_each_entry_rcu(tmp, &root->fs_info->space_info,
-@@ -3481,10 +3484,7 @@ static long btrfs_ioctl_space_info(struct btrfs_root *root, void __user *arg)
+@@ -3515,10 +3518,7 @@ static long btrfs_ioctl_space_info(struct btrfs_root *root, void __user *arg)
  				memcpy(dest, &space, sizeof(space));
  				dest++;
  				space_args.total_spaces++;
@@ -56998,10 +57700,10 @@ index 9f831bb..14afde5 100644
  		up_read(&info->groups_sem);
  	}
 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
-index d71a11d..384e2c4 100644
+index d04db81..96e54f1 100644
 --- a/fs/btrfs/super.c
 +++ b/fs/btrfs/super.c
-@@ -265,7 +265,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
+@@ -268,7 +268,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
  		           function, line, errstr);
  		return;
  	}
@@ -57010,8 +57712,21 @@ index d71a11d..384e2c4 100644
  	/* Wake up anybody who may be waiting on this transaction */
  	wake_up(&root->fs_info->transaction_wait);
  	wake_up(&root->fs_info->transaction_blocked_wait);
+diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
+index 865f4cf..f321e86 100644
+--- a/fs/btrfs/sysfs.c
++++ b/fs/btrfs/sysfs.c
+@@ -436,7 +436,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
+ 	for (set = 0; set < FEAT_MAX; set++) {
+ 		int i;
+ 		struct attribute *attrs[2];
+-		struct attribute_group agroup = {
++		attribute_group_no_const agroup = {
+ 			.name = "features",
+ 			.attrs = attrs,
+ 		};
 diff --git a/fs/buffer.c b/fs/buffer.c
-index aeeea65..7651d590 100644
+index 27265a8..289f488 100644
 --- a/fs/buffer.c
 +++ b/fs/buffer.c
 @@ -3428,7 +3428,7 @@ void __init buffer_init(void)
@@ -57178,10 +57893,10 @@ index ebaff36..7e3ea26 100644
  			kunmap(page);
  			file_end_write(file);
 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
-index 2a0bcae..34ec24e 100644
+index 45eda6d..9126f7f 100644
 --- a/fs/ceph/dir.c
 +++ b/fs/ceph/dir.c
-@@ -240,7 +240,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
+@@ -248,7 +248,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
  	struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
  	struct ceph_mds_client *mdsc = fsc->mdsc;
  	unsigned frag = fpos_frag(ctx->pos);
@@ -57191,10 +57906,10 @@ index 2a0bcae..34ec24e 100644
  	u32 ftype;
  	struct ceph_mds_reply_info_parsed *rinfo;
 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
-index 6a0951e..03fac6d 100644
+index 10a4ccb..92dbc5e 100644
 --- a/fs/ceph/super.c
 +++ b/fs/ceph/super.c
-@@ -870,7 +870,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
+@@ -895,7 +895,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
  /*
   * construct our own bdi so we can control readahead, etc.
   */
@@ -57203,7 +57918,7 @@ index 6a0951e..03fac6d 100644
  
  static int ceph_register_bdi(struct super_block *sb,
  			     struct ceph_fs_client *fsc)
-@@ -887,7 +887,7 @@ static int ceph_register_bdi(struct super_block *sb,
+@@ -912,7 +912,7 @@ static int ceph_register_bdi(struct super_block *sb,
  			default_backing_dev_info.ra_pages;
  
  	err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
@@ -57257,10 +57972,10 @@ index f3ac415..3d2420c 100644
  					server->ops->print_stats(m, tcon);
  			}
 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
-index 849f613..eae6dec 100644
+index 7c6b73c..a8f0db2 100644
 --- a/fs/cifs/cifsfs.c
 +++ b/fs/cifs/cifsfs.c
-@@ -1056,7 +1056,7 @@ cifs_init_request_bufs(void)
+@@ -1068,7 +1068,7 @@ cifs_init_request_bufs(void)
  */
  	cifs_req_cachep = kmem_cache_create("cifs_request",
  					    CIFSMaxBufSize + max_hdr_size, 0,
@@ -57269,7 +57984,7 @@ index 849f613..eae6dec 100644
  	if (cifs_req_cachep == NULL)
  		return -ENOMEM;
  
-@@ -1083,7 +1083,7 @@ cifs_init_request_bufs(void)
+@@ -1095,7 +1095,7 @@ cifs_init_request_bufs(void)
  	efficient to alloc 1 per page off the slab compared to 17K (5page)
  	alloc of large cifs buffers even when page debugging is on */
  	cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
@@ -57278,7 +57993,7 @@ index 849f613..eae6dec 100644
  			NULL);
  	if (cifs_sm_req_cachep == NULL) {
  		mempool_destroy(cifs_req_poolp);
-@@ -1168,8 +1168,8 @@ init_cifs(void)
+@@ -1180,8 +1180,8 @@ init_cifs(void)
  	atomic_set(&bufAllocCount, 0);
  	atomic_set(&smBufAllocCount, 0);
  #ifdef CONFIG_CIFS_STATS2
@@ -57290,10 +58005,10 @@ index 849f613..eae6dec 100644
  
  	atomic_set(&midCount, 0);
 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
-index 579c6d5..95b6d03353 100644
+index 30f6e92..e915ba5 100644
 --- a/fs/cifs/cifsglob.h
 +++ b/fs/cifs/cifsglob.h
-@@ -797,35 +797,35 @@ struct cifs_tcon {
+@@ -806,35 +806,35 @@ struct cifs_tcon {
  	__u16 Flags;		/* optional support bits */
  	enum statusEnum tidStatus;
  #ifdef CONFIG_CIFS_STATS
@@ -57353,7 +58068,7 @@ index 579c6d5..95b6d03353 100644
  		} smb2_stats;
  #endif /* CONFIG_CIFS_SMB2 */
  	} stats;
-@@ -1155,7 +1155,7 @@ convert_delimiter(char *path, char delim)
+@@ -1170,7 +1170,7 @@ convert_delimiter(char *path, char delim)
  }
  
  #ifdef CONFIG_CIFS_STATS
@@ -57362,7 +58077,7 @@ index 579c6d5..95b6d03353 100644
  
  static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
  					    unsigned int bytes)
-@@ -1521,8 +1521,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
+@@ -1536,8 +1536,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
  /* Various Debug counters */
  GLOBAL_EXTERN atomic_t bufAllocCount;    /* current number allocated  */
  #ifdef CONFIG_CIFS_STATS2
@@ -57374,7 +58089,7 @@ index 579c6d5..95b6d03353 100644
  GLOBAL_EXTERN atomic_t smBufAllocCount;
  GLOBAL_EXTERN atomic_t midCount;
 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
-index a1c9ead..63e4c62 100644
+index 87c4dd0..a90f115 100644
 --- a/fs/cifs/file.c
 +++ b/fs/cifs/file.c
 @@ -1900,10 +1900,14 @@ static int cifs_writepages(struct address_space *mapping,
@@ -57396,7 +58111,7 @@ index a1c9ead..63e4c62 100644
  	}
  retry:
 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
-index 2f9f379..43f8025 100644
+index 3b0c62e..f7d090c 100644
 --- a/fs/cifs/misc.c
 +++ b/fs/cifs/misc.c
 @@ -170,7 +170,7 @@ cifs_buf_get(void)
@@ -57418,10 +58133,10 @@ index 2f9f379..43f8025 100644
  
  	}
 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
-index ffc9ef9..b3c992b 100644
+index d1fdfa8..94558f8 100644
 --- a/fs/cifs/smb1ops.c
 +++ b/fs/cifs/smb1ops.c
-@@ -609,27 +609,27 @@ static void
+@@ -626,27 +626,27 @@ static void
  cifs_clear_stats(struct cifs_tcon *tcon)
  {
  #ifdef CONFIG_CIFS_STATS
@@ -57470,7 +58185,7 @@ index ffc9ef9..b3c992b 100644
  #endif
  }
  
-@@ -638,36 +638,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
+@@ -655,36 +655,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
  {
  #ifdef CONFIG_CIFS_STATS
  	seq_printf(m, " Oplocks breaks: %d",
@@ -57527,7 +58242,7 @@ index ffc9ef9..b3c992b 100644
  }
  
 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
-index 192f51a..539307e 100644
+index 35ddc3e..563e809 100644
 --- a/fs/cifs/smb2ops.c
 +++ b/fs/cifs/smb2ops.c
 @@ -364,8 +364,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
@@ -57648,10 +58363,10 @@ index 192f51a..539307e 100644
  }
  
 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
-index 787e171..31dcd0a 100644
+index 8603447..f9caeee 100644
 --- a/fs/cifs/smb2pdu.c
 +++ b/fs/cifs/smb2pdu.c
-@@ -2093,8 +2093,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
+@@ -2094,8 +2094,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
  	default:
  		cifs_dbg(VFS, "info level %u isn't supported\n",
  			 srch_inf->info_level);
@@ -57840,7 +58555,7 @@ index a81147e..20bf2b5 100644
  
  /*
 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
-index dc52e13..ec61057 100644
+index 3881610..ab3df0b 100644
 --- a/fs/compat_ioctl.c
 +++ b/fs/compat_ioctl.c
 @@ -621,7 +621,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
@@ -57852,7 +58567,7 @@ index dc52e13..ec61057 100644
                  if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
  		    __get_user(ss.port_high, &ss32->port_high))
  			return -EFAULT;
-@@ -702,8 +702,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
+@@ -703,8 +703,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
  	for (i = 0; i < nmsgs; i++) {
  		if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
  			return -EFAULT;
@@ -57863,7 +58578,7 @@ index dc52e13..ec61057 100644
  			return -EFAULT;
  	}
  	return sys_ioctl(fd, cmd, (unsigned long)tdata);
-@@ -796,7 +796,7 @@ static int compat_ioctl_preallocate(struct file *file,
+@@ -797,7 +797,7 @@ static int compat_ioctl_preallocate(struct file *file,
  	    copy_in_user(&p->l_len,	&p32->l_len,	sizeof(s64)) ||
  	    copy_in_user(&p->l_sysid,	&p32->l_sysid,	sizeof(s32)) ||
  	    copy_in_user(&p->l_pid,	&p32->l_pid,	sizeof(u32)) ||
@@ -57872,7 +58587,7 @@ index dc52e13..ec61057 100644
  		return -EFAULT;
  
  	return ioctl_preallocate(file, p);
-@@ -1616,8 +1616,8 @@ asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd,
+@@ -1617,8 +1617,8 @@ asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd,
  static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
  {
  	unsigned int a, b;
@@ -57912,10 +58627,27 @@ index e081acb..911df21 100644
  		/*
  		 * We'll have a dentry and an inode for
 diff --git a/fs/coredump.c b/fs/coredump.c
-index bc3fbcd..6031650 100644
+index e3ad709..836c55f 100644
 --- a/fs/coredump.c
 +++ b/fs/coredump.c
-@@ -438,8 +438,8 @@ static void wait_for_dump_helpers(struct file *file)
+@@ -73,10 +73,15 @@ static int expand_corename(struct core_name *cn, int size)
+ static int cn_vprintf(struct core_name *cn, const char *fmt, va_list arg)
+ {
+ 	int free, need;
++	va_list arg_copy;
+ 
+ again:
+ 	free = cn->size - cn->used;
+-	need = vsnprintf(cn->corename + cn->used, free, fmt, arg);
++
++	va_copy(arg_copy, arg);
++	need = vsnprintf(cn->corename + cn->used, free, fmt, arg_copy);
++	va_end(arg_copy);
++
+ 	if (need < free) {
+ 		cn->used += need;
+ 		return 0;
+@@ -437,8 +442,8 @@ static void wait_for_dump_helpers(struct file *file)
  	struct pipe_inode_info *pipe = file->private_data;
  
  	pipe_lock(pipe);
@@ -57926,7 +58658,7 @@ index bc3fbcd..6031650 100644
  	wake_up_interruptible_sync(&pipe->wait);
  	kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
  	pipe_unlock(pipe);
-@@ -448,11 +448,11 @@ static void wait_for_dump_helpers(struct file *file)
+@@ -447,11 +452,11 @@ static void wait_for_dump_helpers(struct file *file)
  	 * We actually want wait_event_freezable() but then we need
  	 * to clear TIF_SIGPENDING and improve dump_interrupted().
  	 */
@@ -57941,7 +58673,7 @@ index bc3fbcd..6031650 100644
  	pipe_unlock(pipe);
  }
  
-@@ -499,7 +499,9 @@ void do_coredump(const siginfo_t *siginfo)
+@@ -498,7 +503,9 @@ void do_coredump(const siginfo_t *siginfo)
  	struct files_struct *displaced;
  	bool need_nonrelative = false;
  	bool core_dumped = false;
@@ -57952,7 +58684,7 @@ index bc3fbcd..6031650 100644
  	struct coredump_params cprm = {
  		.siginfo = siginfo,
  		.regs = signal_pt_regs(),
-@@ -512,12 +514,17 @@ void do_coredump(const siginfo_t *siginfo)
+@@ -511,12 +518,17 @@ void do_coredump(const siginfo_t *siginfo)
  		.mm_flags = mm->flags,
  	};
  
@@ -57972,7 +58704,7 @@ index bc3fbcd..6031650 100644
  		goto fail;
  
  	cred = prepare_creds();
-@@ -536,7 +543,7 @@ void do_coredump(const siginfo_t *siginfo)
+@@ -535,7 +547,7 @@ void do_coredump(const siginfo_t *siginfo)
  		need_nonrelative = true;
  	}
  
@@ -57981,7 +58713,7 @@ index bc3fbcd..6031650 100644
  	if (retval < 0)
  		goto fail_creds;
  
-@@ -579,7 +586,7 @@ void do_coredump(const siginfo_t *siginfo)
+@@ -578,7 +590,7 @@ void do_coredump(const siginfo_t *siginfo)
  		}
  		cprm.limit = RLIM_INFINITY;
  
@@ -57990,7 +58722,7 @@ index bc3fbcd..6031650 100644
  		if (core_pipe_limit && (core_pipe_limit < dump_count)) {
  			printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
  			       task_tgid_vnr(current), current->comm);
-@@ -611,6 +618,8 @@ void do_coredump(const siginfo_t *siginfo)
+@@ -610,6 +622,8 @@ void do_coredump(const siginfo_t *siginfo)
  	} else {
  		struct inode *inode;
  
@@ -57999,7 +58731,7 @@ index bc3fbcd..6031650 100644
  		if (cprm.limit < binfmt->min_coredump)
  			goto fail_unlock;
  
-@@ -669,7 +678,7 @@ close_fail:
+@@ -668,7 +682,7 @@ close_fail:
  		filp_close(cprm.file, NULL);
  fail_dropcount:
  	if (ispipe)
@@ -58008,7 +58740,7 @@ index bc3fbcd..6031650 100644
  fail_unlock:
  	kfree(cn.corename);
  	coredump_finish(mm, core_dumped);
-@@ -690,6 +699,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
+@@ -689,6 +703,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
  	struct file *file = cprm->file;
  	loff_t pos = file->f_pos;
  	ssize_t n;
@@ -58018,7 +58750,7 @@ index bc3fbcd..6031650 100644
  		return 0;
  	while (nr) {
 diff --git a/fs/dcache.c b/fs/dcache.c
-index fdbe230..ba17c1f 100644
+index ca02c13..7e2b581 100644
 --- a/fs/dcache.c
 +++ b/fs/dcache.c
 @@ -1495,7 +1495,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
@@ -58030,7 +58762,7 @@ index fdbe230..ba17c1f 100644
  		if (!dname) {
  			kmem_cache_free(dentry_cache, dentry); 
  			return NULL;
-@@ -3428,7 +3428,8 @@ void __init vfs_caches_init(unsigned long mempages)
+@@ -3431,7 +3431,8 @@ void __init vfs_caches_init(unsigned long mempages)
  	mempages -= reserve;
  
  	names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
@@ -58057,10 +58789,10 @@ index 9c0444c..628490c 100644
  }
  EXPORT_SYMBOL_GPL(debugfs_create_dir);
 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
-index c36c448..fc96710 100644
+index b167ca4..a224e19 100644
 --- a/fs/ecryptfs/inode.c
 +++ b/fs/ecryptfs/inode.c
-@@ -675,7 +675,7 @@ static int ecryptfs_readlink_lower(struct dentry *dentry, char **buf,
+@@ -673,7 +673,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
  	old_fs = get_fs();
  	set_fs(get_ds());
  	rc = lower_dentry->d_inode->i_op->readlink(lower_dentry,
@@ -58083,7 +58815,7 @@ index e4141f2..d8263e8 100644
  		i += packet_length_size;
  		if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
 diff --git a/fs/exec.c b/fs/exec.c
-index 7ea097f..0158d8a 100644
+index 3d78fcc..75b208f 100644
 --- a/fs/exec.c
 +++ b/fs/exec.c
 @@ -55,8 +55,20 @@
@@ -58107,7 +58839,7 @@ index 7ea097f..0158d8a 100644
  #include <asm/mmu_context.h>
  #include <asm/tlb.h>
  
-@@ -66,19 +78,34 @@
+@@ -65,19 +77,34 @@
  
  #include <trace/events/sched.h>
  
@@ -58144,7 +58876,7 @@ index 7ea097f..0158d8a 100644
  	write_unlock(&binfmt_lock);
  }
  
-@@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
+@@ -86,7 +113,7 @@ EXPORT_SYMBOL(__register_binfmt);
  void unregister_binfmt(struct linux_binfmt * fmt)
  {
  	write_lock(&binfmt_lock);
@@ -58153,7 +58885,7 @@ index 7ea097f..0158d8a 100644
  	write_unlock(&binfmt_lock);
  }
  
-@@ -181,18 +208,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
+@@ -180,18 +207,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
  		int write)
  {
  	struct page *page;
@@ -58175,7 +58907,7 @@ index 7ea097f..0158d8a 100644
  		return NULL;
  
  	if (write) {
-@@ -208,6 +227,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
+@@ -207,6 +226,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
  		if (size <= ARG_MAX)
  			return page;
  
@@ -58193,7 +58925,7 @@ index 7ea097f..0158d8a 100644
  		/*
  		 * Limit to 1/4-th the stack size for the argv+env strings.
  		 * This ensures that:
-@@ -267,6 +297,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
+@@ -266,6 +296,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
  	vma->vm_end = STACK_TOP_MAX;
  	vma->vm_start = vma->vm_end - PAGE_SIZE;
  	vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
@@ -58205,7 +58937,7 @@ index 7ea097f..0158d8a 100644
  	vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
  	INIT_LIST_HEAD(&vma->anon_vma_chain);
  
-@@ -277,6 +312,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
+@@ -276,6 +311,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
  	mm->stack_vm = mm->total_vm = 1;
  	up_write(&mm->mmap_sem);
  	bprm->p = vma->vm_end - sizeof(void *);
@@ -58218,7 +58950,7 @@ index 7ea097f..0158d8a 100644
  	return 0;
  err:
  	up_write(&mm->mmap_sem);
-@@ -397,7 +438,7 @@ struct user_arg_ptr {
+@@ -396,7 +437,7 @@ struct user_arg_ptr {
  	} ptr;
  };
  
@@ -58227,7 +58959,7 @@ index 7ea097f..0158d8a 100644
  {
  	const char __user *native;
  
-@@ -406,14 +447,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
+@@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
  		compat_uptr_t compat;
  
  		if (get_user(compat, argv.ptr.compat + nr))
@@ -58244,7 +58976,7 @@ index 7ea097f..0158d8a 100644
  
  	return native;
  }
-@@ -432,7 +473,7 @@ static int count(struct user_arg_ptr argv, int max)
+@@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
  			if (!p)
  				break;
  
@@ -58253,7 +58985,7 @@ index 7ea097f..0158d8a 100644
  				return -EFAULT;
  
  			if (i >= max)
-@@ -467,7 +508,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
+@@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
  
  		ret = -EFAULT;
  		str = get_user_arg_ptr(argv, argc);
@@ -58262,7 +58994,7 @@ index 7ea097f..0158d8a 100644
  			goto out;
  
  		len = strnlen_user(str, MAX_ARG_STRLEN);
-@@ -549,7 +590,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
+@@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
  	int r;
  	mm_segment_t oldfs = get_fs();
  	struct user_arg_ptr argv = {
@@ -58271,7 +59003,7 @@ index 7ea097f..0158d8a 100644
  	};
  
  	set_fs(KERNEL_DS);
-@@ -584,7 +625,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
+@@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
  	unsigned long new_end = old_end - shift;
  	struct mmu_gather tlb;
  
@@ -58281,7 +59013,7 @@ index 7ea097f..0158d8a 100644
  
  	/*
  	 * ensure there are no vmas between where we want to go
-@@ -593,6 +635,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
+@@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
  	if (vma != find_vma(mm, new_start))
  		return -EFAULT;
  
@@ -58292,7 +59024,7 @@ index 7ea097f..0158d8a 100644
  	/*
  	 * cover the whole range: [new_start, old_end)
  	 */
-@@ -673,10 +719,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
+@@ -672,10 +718,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
  	stack_top = arch_align_stack(stack_top);
  	stack_top = PAGE_ALIGN(stack_top);
  
@@ -58303,7 +59035,7 @@ index 7ea097f..0158d8a 100644
  	stack_shift = vma->vm_end - stack_top;
  
  	bprm->p -= stack_shift;
-@@ -688,8 +730,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
+@@ -687,8 +729,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
  	bprm->exec -= stack_shift;
  
  	down_write(&mm->mmap_sem);
@@ -58332,7 +59064,7 @@ index 7ea097f..0158d8a 100644
  	/*
  	 * Adjust stack execute permissions; explicitly enable for
  	 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
-@@ -708,13 +770,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
+@@ -707,13 +769,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
  		goto out_unlock;
  	BUG_ON(prev != vma);
  
@@ -58346,7 +59078,7 @@ index 7ea097f..0158d8a 100644
  	/* mprotect_fixup is overkill to remove the temporary stack flags */
  	vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
  
-@@ -738,6 +793,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
+@@ -737,6 +792,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
  #endif
  	current->mm->start_stack = bprm->p;
  	ret = expand_stack(vma, stack_base);
@@ -58374,16 +59106,16 @@ index 7ea097f..0158d8a 100644
  	if (ret)
  		ret = -EFAULT;
  
-@@ -774,6 +850,8 @@ struct file *open_exec(const char *name)
+@@ -772,6 +848,8 @@ static struct file *do_open_exec(struct filename *name)
  
  	fsnotify_open(file);
  
-+	trace_open_exec(name);
++	trace_open_exec(name->name);
 +
  	err = deny_write_access(file);
  	if (err)
  		goto exit;
-@@ -797,7 +875,7 @@ int kernel_read(struct file *file, loff_t offset,
+@@ -801,7 +879,7 @@ int kernel_read(struct file *file, loff_t offset,
  	old_fs = get_fs();
  	set_fs(get_ds());
  	/* The cast to a user pointer is valid due to the set_fs() */
@@ -58392,16 +59124,24 @@ index 7ea097f..0158d8a 100644
  	set_fs(old_fs);
  	return result;
  }
-@@ -1253,7 +1331,7 @@ static int check_unsafe_exec(struct linux_binprm *bprm)
+@@ -846,6 +924,7 @@ static int exec_mmap(struct mm_struct *mm)
+ 	tsk->mm = mm;
+ 	tsk->active_mm = mm;
+ 	activate_mm(active_mm, mm);
++	populate_stack();
+ 	task_unlock(tsk);
+ 	if (old_mm) {
+ 		up_read(&old_mm->mmap_sem);
+@@ -1258,7 +1337,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
  	}
  	rcu_read_unlock();
  
--	if (p->fs->users > n_fs) {
-+	if (atomic_read(&p->fs->users) > n_fs) {
+-	if (p->fs->users > n_fs)
++	if (atomic_read(&p->fs->users) > n_fs)
  		bprm->unsafe |= LSM_UNSAFE_SHARE;
- 	} else {
- 		res = -EAGAIN;
-@@ -1443,6 +1521,31 @@ static int exec_binprm(struct linux_binprm *bprm)
+ 	else
+ 		p->fs->in_exec = 1;
+@@ -1434,6 +1513,31 @@ static int exec_binprm(struct linux_binprm *bprm)
  	return ret;
  }
  
@@ -58433,7 +59173,7 @@ index 7ea097f..0158d8a 100644
  /*
   * sys_execve() executes a new program.
   */
-@@ -1450,12 +1553,19 @@ static int do_execve_common(const char *filename,
+@@ -1441,6 +1545,11 @@ static int do_execve_common(struct filename *filename,
  				struct user_arg_ptr argv,
  				struct user_arg_ptr envp)
  {
@@ -58445,38 +59185,38 @@ index 7ea097f..0158d8a 100644
  	struct linux_binprm *bprm;
  	struct file *file;
  	struct files_struct *displaced;
- 	bool clear_in_exec;
- 	int retval;
+@@ -1449,6 +1558,8 @@ static int do_execve_common(struct filename *filename,
+ 	if (IS_ERR(filename))
+ 		return PTR_ERR(filename);
  
 +	gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
 +
  	/*
  	 * We move the actual failure in case of RLIMIT_NPROC excess from
  	 * set*uid() to execve() because too many poorly written programs
-@@ -1496,12 +1606,22 @@ static int do_execve_common(const char *filename,
+@@ -1486,11 +1597,21 @@ static int do_execve_common(struct filename *filename,
  	if (IS_ERR(file))
  		goto out_unmark;
  
 +	if (gr_ptrace_readexec(file, bprm->unsafe)) {
 +		retval = -EPERM;
-+		goto out_file;
++		goto out_unmark;
 +	}
 +
  	sched_exec();
  
  	bprm->file = file;
- 	bprm->filename = filename;
- 	bprm->interp = filename;
+ 	bprm->filename = bprm->interp = filename->name;
  
 +	if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
 +		retval = -EACCES;
-+		goto out_file;
++		goto out_unmark;
 +	}
 +
  	retval = bprm_mm_init(bprm);
  	if (retval)
- 		goto out_file;
-@@ -1518,24 +1638,70 @@ static int do_execve_common(const char *filename,
+ 		goto out_unmark;
+@@ -1507,24 +1628,70 @@ static int do_execve_common(struct filename *filename,
  	if (retval < 0)
  		goto out;
  
@@ -58551,7 +59291,7 @@ index 7ea097f..0158d8a 100644
  	current->fs->in_exec = 0;
  	current->in_execve = 0;
  	acct_update_integrals(current);
-@@ -1545,6 +1711,14 @@ static int do_execve_common(const char *filename,
+@@ -1535,6 +1702,14 @@ static int do_execve_common(struct filename *filename,
  		put_files_struct(displaced);
  	return retval;
  
@@ -58566,8 +59306,8 @@ index 7ea097f..0158d8a 100644
  out:
  	if (bprm->mm) {
  		acct_arg_size(bprm, 0);
-@@ -1699,3 +1873,295 @@ asmlinkage long compat_sys_execve(const char __user * filename,
- 	return error;
+@@ -1626,3 +1801,311 @@ asmlinkage long compat_sys_execve(const char __user * filename,
+ 	return compat_do_execve(getname(filename), argv, envp);
  }
  #endif
 +
@@ -58783,6 +59523,7 @@ index 7ea097f..0158d8a 100644
 +#endif
 +
 +#ifdef CONFIG_PAX_USERCOPY
++
 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
 +{
 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
@@ -58800,25 +59541,38 @@ index 7ea097f..0158d8a 100644
 +#ifdef CONFIG_X86_64
 +	/* check against linear mapping as well */
 +	if (high > (unsigned long)__va(__pa(textlow)) &&
-+	    low <= (unsigned long)__va(__pa(texthigh)))
++	    low < (unsigned long)__va(__pa(texthigh)))
 +		return true;
 +#endif
 +
 +#endif
 +
-+	if (high <= textlow || low > texthigh)
++	if (high <= textlow || low >= texthigh)
 +		return false;
 +	else
 +		return true;
 +}
 +#endif
 +
-+void __check_object_size(const void *ptr, unsigned long n, bool to_user)
++void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
 +{
-+
 +#ifdef CONFIG_PAX_USERCOPY
 +	const char *type;
++#endif
++
++#ifndef CONFIG_STACK_GROWSUP
++	const void * stackstart = task_stack_page(current);
++	if (unlikely(current_stack_pointer < stackstart + 512 ||
++		     current_stack_pointer >= stackstart + THREAD_SIZE))
++		BUG();
++#endif
++
++#ifndef CONFIG_PAX_USERCOPY_DEBUG
++	if (const_size)
++		return;
++#endif
 +
++#ifdef CONFIG_PAX_USERCOPY
 +	if (!n)
 +		return;
 +
@@ -58849,6 +59603,8 @@ index 7ea097f..0158d8a 100644
 +	if (sp < current_thread_info()->lowest_stack &&
 +	    sp > (unsigned long)task_stack_page(current))
 +		current_thread_info()->lowest_stack = sp;
++	if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
++		BUG();
 +}
 +EXPORT_SYMBOL(pax_track_stack);
 +#endif
@@ -58880,7 +59636,7 @@ index 9f9992b..8b59411 100644
  	}
  	return 1;
 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
-index 2d7557d..14e38f94 100644
+index 9142614..97484fa 100644
 --- a/fs/ext2/xattr.c
 +++ b/fs/ext2/xattr.c
 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
@@ -58922,7 +59678,7 @@ index 22548f5..41521d8 100644
  	}
  	return 1;
 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
-index b1fc963..881228c 100644
+index c6874be..f8a6ae8 100644
 --- a/fs/ext3/xattr.c
 +++ b/fs/ext3/xattr.c
 @@ -330,7 +330,7 @@ static int
@@ -58962,7 +59718,7 @@ index 6ea7b14..8fa16d9 100644
  		if (free_clusters >= (nclusters + dirty_clusters +
  				      resv_clusters))
 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
-index d3a534f..242c50a 100644
+index 3a603a8..9b868ba 100644
 --- a/fs/ext4/ext4.h
 +++ b/fs/ext4/ext4.h
 @@ -1269,19 +1269,19 @@ struct ext4_sb_info {
@@ -59148,7 +59904,7 @@ index 710fed2..a82e4e8 100644
  static int parse_strtoull(const char *buf,
  		unsigned long long max, unsigned long long *value)
 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
-index 1423c48..9c0c6dc 100644
+index 55e611c..cfad16d 100644
 --- a/fs/ext4/xattr.c
 +++ b/fs/ext4/xattr.c
 @@ -381,7 +381,7 @@ static int
@@ -59203,7 +59959,7 @@ index 999ff5c..41f4109 100644
  			 sizeof(struct file_handle) + handle_bytes))
  		retval = -EFAULT;
 diff --git a/fs/file.c b/fs/file.c
-index 9de2026..8e334ca 100644
+index eb56a13..ccee850 100644
 --- a/fs/file.c
 +++ b/fs/file.c
 @@ -16,6 +16,7 @@
@@ -59232,7 +59988,7 @@ index 9de2026..8e334ca 100644
  {
  	struct fdtable *fdt;
  
-@@ -828,6 +829,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
+@@ -807,6 +808,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
  	if (!file)
  		return __close_fd(files, fd);
  
@@ -59240,7 +59996,7 @@ index 9de2026..8e334ca 100644
  	if (fd >= rlimit(RLIMIT_NOFILE))
  		return -EBADF;
  
-@@ -854,6 +856,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
+@@ -833,6 +835,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
  	if (unlikely(oldfd == newfd))
  		return -EINVAL;
  
@@ -59248,7 +60004,7 @@ index 9de2026..8e334ca 100644
  	if (newfd >= rlimit(RLIMIT_NOFILE))
  		return -EBADF;
  
-@@ -909,6 +912,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
+@@ -888,6 +891,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
  int f_dupfd(unsigned int from, struct file *file, unsigned flags)
  {
  	int err;
@@ -59723,10 +60479,10 @@ index 4226f66..0fb3f45 100644
  #endif
  
 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
-index 53d35c5..5d68ed4 100644
+index d3b4539..ed0c659 100644
 --- a/fs/fscache/object.c
 +++ b/fs/fscache/object.c
-@@ -451,7 +451,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
+@@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
  	_debug("LOOKUP \"%s\" in \"%s\"",
  	       cookie->def->name, object->cache->tag->name);
  
@@ -59735,7 +60491,7 @@ index 53d35c5..5d68ed4 100644
  	fscache_stat(&fscache_n_cop_lookup_object);
  	ret = object->cache->ops->lookup_object(object);
  	fscache_stat_d(&fscache_n_cop_lookup_object);
-@@ -461,7 +461,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
+@@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
  	if (ret == -ETIMEDOUT) {
  		/* probably stuck behind another object, so move this one to
  		 * the back of the queue */
@@ -59744,7 +60500,7 @@ index 53d35c5..5d68ed4 100644
  		_leave(" [timeout]");
  		return NO_TRANSIT;
  	}
-@@ -489,7 +489,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
+@@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
  	_enter("{OBJ%x,%s}", object->debug_id, object->state->name);
  
  	if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
@@ -59753,7 +60509,7 @@ index 53d35c5..5d68ed4 100644
  
  		/* Allow write requests to begin stacking up and read requests to begin
  		 * returning ENODATA.
-@@ -524,7 +524,7 @@ void fscache_obtained_object(struct fscache_object *object)
+@@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
  	/* if we were still looking up, then we must have a positive lookup
  	 * result, in which case there may be data available */
  	if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
@@ -59762,7 +60518,7 @@ index 53d35c5..5d68ed4 100644
  
  		/* We do (presumably) have data */
  		clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
-@@ -536,7 +536,7 @@ void fscache_obtained_object(struct fscache_object *object)
+@@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
  		clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
  		wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
  	} else {
@@ -59771,7 +60527,7 @@ index 53d35c5..5d68ed4 100644
  	}
  
  	set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
-@@ -572,7 +572,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
+@@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
  	fscache_stat_d(&fscache_n_cop_lookup_complete);
  
  	fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
@@ -59780,7 +60536,7 @@ index 53d35c5..5d68ed4 100644
  
  	_leave("");
  	return transit_to(JUMPSTART_DEPS);
-@@ -719,7 +719,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
+@@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
  
  	/* this just shifts the object release to the work processor */
  	fscache_put_object(object);
@@ -59789,7 +60545,7 @@ index 53d35c5..5d68ed4 100644
  
  	_leave("");
  	return transit_to(OBJECT_DEAD);
-@@ -884,7 +884,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
+@@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
  	enum fscache_checkaux result;
  
  	if (!object->cookie->def->check_aux) {
@@ -59798,7 +60554,7 @@ index 53d35c5..5d68ed4 100644
  		return FSCACHE_CHECKAUX_OKAY;
  	}
  
-@@ -893,17 +893,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
+@@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
  	switch (result) {
  		/* entry okay as is */
  	case FSCACHE_CHECKAUX_OKAY:
@@ -59819,7 +60575,7 @@ index 53d35c5..5d68ed4 100644
  		break;
  
  	default:
-@@ -989,7 +989,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
+@@ -992,7 +992,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
  {
  	const struct fscache_state *s;
  
@@ -59828,7 +60584,7 @@ index 53d35c5..5d68ed4 100644
  	fscache_stat(&fscache_n_cop_invalidate_object);
  	s = _fscache_invalidate_object(object, event);
  	fscache_stat_d(&fscache_n_cop_invalidate_object);
-@@ -1004,7 +1004,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
+@@ -1007,7 +1007,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
  {
  	_enter("{OBJ%x},%d", object->debug_id, event);
  
@@ -60768,7 +61524,7 @@ index b96a49b..9bfdc47 100644
  	cuse_class = class_create(THIS_MODULE, "cuse");
  	if (IS_ERR(cuse_class))
 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
-index fa8cb4b..4acb935 100644
+index 0a648bb..8d463f1 100644
 --- a/fs/fuse/dev.c
 +++ b/fs/fuse/dev.c
 @@ -1323,7 +1323,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
@@ -60790,10 +61546,10 @@ index fa8cb4b..4acb935 100644
  	}
  
 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
-index c3eb2c4..98007d4 100644
+index 1d1292c..bba17ea 100644
 --- a/fs/fuse/dir.c
 +++ b/fs/fuse/dir.c
-@@ -1408,7 +1408,7 @@ static char *read_link(struct dentry *dentry)
+@@ -1418,7 +1418,7 @@ static char *read_link(struct dentry *dentry)
  	return link;
  }
  
@@ -60803,10 +61559,10 @@ index c3eb2c4..98007d4 100644
  	if (!IS_ERR(link))
  		free_page((unsigned long) link);
 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
-index db23ce1..9e6cd9d 100644
+index fe649d3..c679164 100644
 --- a/fs/hostfs/hostfs_kern.c
 +++ b/fs/hostfs/hostfs_kern.c
-@@ -895,7 +895,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
+@@ -898,7 +898,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
  
  static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
  {
@@ -60909,10 +61665,10 @@ index a6597d6..41b30ec 100644
  
  /*
 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
-index 6669aa2..36b033d 100644
+index e2b7483..855bca3 100644
 --- a/fs/jfs/super.c
 +++ b/fs/jfs/super.c
-@@ -882,7 +882,7 @@ static int __init init_jfs_fs(void)
+@@ -884,7 +884,7 @@ static int __init init_jfs_fs(void)
  
  	jfs_inode_cachep =
  	    kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
@@ -60921,6 +61677,97 @@ index 6669aa2..36b033d 100644
  			    init_once);
  	if (jfs_inode_cachep == NULL)
  		return -ENOMEM;
+diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
+index 39c0143..d54fad4 100644
+--- a/fs/kernfs/dir.c
++++ b/fs/kernfs/dir.c
+@@ -28,7 +28,7 @@ DEFINE_MUTEX(kernfs_mutex);
+  *
+  *	Returns 31 bit hash of ns + name (so it fits in an off_t )
+  */
+-static unsigned int kernfs_name_hash(const char *name, const void *ns)
++static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
+ {
+ 	unsigned long hash = init_name_hash();
+ 	unsigned int len = strlen(name);
+diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
+index dbf397b..d624b48 100644
+--- a/fs/kernfs/file.c
++++ b/fs/kernfs/file.c
+@@ -33,7 +33,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
+ 
+ struct kernfs_open_node {
+ 	atomic_t		refcnt;
+-	atomic_t		event;
++	atomic_unchecked_t	event;
+ 	wait_queue_head_t	poll;
+ 	struct list_head	files; /* goes through kernfs_open_file.list */
+ };
+@@ -149,7 +149,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
+ {
+ 	struct kernfs_open_file *of = sf->private;
+ 
+-	of->event = atomic_read(&of->kn->attr.open->event);
++	of->event = atomic_read_unchecked(&of->kn->attr.open->event);
+ 
+ 	return of->kn->attr.ops->seq_show(sf, v);
+ }
+@@ -353,12 +353,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
+ 	return ret;
+ }
+ 
+-static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
+-			     void *buf, int len, int write)
++static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
++			     void *buf, size_t len, int write)
+ {
+ 	struct file *file = vma->vm_file;
+ 	struct kernfs_open_file *of = kernfs_of(file);
+-	int ret;
++	ssize_t ret;
+ 
+ 	if (!of->vm_ops)
+ 		return -EINVAL;
+@@ -557,7 +557,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
+ 		return -ENOMEM;
+ 
+ 	atomic_set(&new_on->refcnt, 0);
+-	atomic_set(&new_on->event, 1);
++	atomic_set_unchecked(&new_on->event, 1);
+ 	init_waitqueue_head(&new_on->poll);
+ 	INIT_LIST_HEAD(&new_on->files);
+ 	goto retry;
+@@ -754,7 +754,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
+ 
+ 	kernfs_put_active(kn);
+ 
+-	if (of->event != atomic_read(&on->event))
++	if (of->event != atomic_read_unchecked(&on->event))
+ 		goto trigger;
+ 
+ 	return DEFAULT_POLLMASK;
+@@ -779,7 +779,7 @@ void kernfs_notify(struct kernfs_node *kn)
+ 	if (!WARN_ON(kernfs_type(kn) != KERNFS_FILE)) {
+ 		on = kn->attr.open;
+ 		if (on) {
+-			atomic_inc(&on->event);
++			atomic_inc_unchecked(&on->event);
+ 			wake_up_interruptible(&on->poll);
+ 		}
+ 	}
+diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
+index 4d45705..b35e0bd 100644
+--- a/fs/kernfs/symlink.c
++++ b/fs/kernfs/symlink.c
+@@ -132,7 +132,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
+ static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
+ 				void *cookie)
+ {
+-	char *page = nd_get_link(nd);
++	const char *page = nd_get_link(nd);
+ 	if (!IS_ERR(page))
+ 		free_page((unsigned long)page);
+ }
 diff --git a/fs/libfs.c b/fs/libfs.c
 index a184424..944ddce 100644
 --- a/fs/libfs.c
@@ -60977,10 +61824,10 @@ index acd3947..1f896e2 100644
  	memcpy(c->data, &cookie, 4);
  	c->len=4;
 diff --git a/fs/locks.c b/fs/locks.c
-index 92a0f0a..45a48f0 100644
+index 4dd39b9..12d6aaf 100644
 --- a/fs/locks.c
 +++ b/fs/locks.c
-@@ -2219,16 +2219,16 @@ void locks_remove_flock(struct file *filp)
+@@ -2218,16 +2218,16 @@ void locks_remove_flock(struct file *filp)
  		return;
  
  	if (filp->f_op->flock) {
@@ -61002,7 +61849,7 @@ index 92a0f0a..45a48f0 100644
  
  	spin_lock(&inode->i_lock);
 diff --git a/fs/mount.h b/fs/mount.h
-index a17458c..e69fb5b 100644
+index b29e42f..5ea7fdf 100644
 --- a/fs/mount.h
 +++ b/fs/mount.h
 @@ -11,7 +11,7 @@ struct mnt_namespace {
@@ -61024,10 +61871,10 @@ index a17458c..e69fb5b 100644
  #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
  
 diff --git a/fs/namei.c b/fs/namei.c
-index cfe6608..f9deefc 100644
+index 4b491b4..a0166f9 100644
 --- a/fs/namei.c
 +++ b/fs/namei.c
-@@ -319,16 +319,32 @@ int generic_permission(struct inode *inode, int mask)
+@@ -330,16 +330,32 @@ int generic_permission(struct inode *inode, int mask)
  	if (ret != -EACCES)
  		return ret;
  
@@ -61063,7 +61910,7 @@ index cfe6608..f9deefc 100644
  	 * Read/write DACs are always overridable.
  	 * Executable DACs are overridable when there is
  	 * at least one exec bit set.
-@@ -337,14 +353,6 @@ int generic_permission(struct inode *inode, int mask)
+@@ -348,14 +364,6 @@ int generic_permission(struct inode *inode, int mask)
  		if (inode_capable(inode, CAP_DAC_OVERRIDE))
  			return 0;
  
@@ -61078,7 +61925,7 @@ index cfe6608..f9deefc 100644
  	return -EACCES;
  }
  
-@@ -810,7 +818,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
+@@ -821,7 +829,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
  {
  	struct dentry *dentry = link->dentry;
  	int error;
@@ -61087,7 +61934,7 @@ index cfe6608..f9deefc 100644
  
  	BUG_ON(nd->flags & LOOKUP_RCU);
  
-@@ -831,6 +839,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
+@@ -842,6 +850,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
  	if (error)
  		goto out_put_nd_path;
  
@@ -61100,7 +61947,7 @@ index cfe6608..f9deefc 100644
  	nd->last_type = LAST_BIND;
  	*p = dentry->d_inode->i_op->follow_link(dentry, nd);
  	error = PTR_ERR(*p);
-@@ -1582,6 +1596,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
+@@ -1590,6 +1604,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
  		if (res)
  			break;
  		res = walk_component(nd, path, LOOKUP_FOLLOW);
@@ -61109,7 +61956,7 @@ index cfe6608..f9deefc 100644
  		put_link(nd, &link, cookie);
  	} while (res > 0);
  
-@@ -1655,7 +1671,7 @@ EXPORT_SYMBOL(full_name_hash);
+@@ -1663,7 +1679,7 @@ EXPORT_SYMBOL(full_name_hash);
  static inline unsigned long hash_name(const char *name, unsigned int *hashp)
  {
  	unsigned long a, b, adata, bdata, mask, hash, len;
@@ -61118,7 +61965,7 @@ index cfe6608..f9deefc 100644
  
  	hash = a = 0;
  	len = -sizeof(unsigned long);
-@@ -1939,6 +1955,8 @@ static int path_lookupat(int dfd, const char *name,
+@@ -1947,6 +1963,8 @@ static int path_lookupat(int dfd, const char *name,
  			if (err)
  				break;
  			err = lookup_last(nd, &path);
@@ -61127,7 +61974,7 @@ index cfe6608..f9deefc 100644
  			put_link(nd, &link, cookie);
  		}
  	}
-@@ -1946,6 +1964,13 @@ static int path_lookupat(int dfd, const char *name,
+@@ -1954,6 +1972,13 @@ static int path_lookupat(int dfd, const char *name,
  	if (!err)
  		err = complete_walk(nd);
  
@@ -61141,7 +61988,7 @@ index cfe6608..f9deefc 100644
  	if (!err && nd->flags & LOOKUP_DIRECTORY) {
  		if (!d_is_directory(nd->path.dentry)) {
  			path_put(&nd->path);
-@@ -1973,8 +1998,15 @@ static int filename_lookup(int dfd, struct filename *name,
+@@ -1981,8 +2006,15 @@ static int filename_lookup(int dfd, struct filename *name,
  		retval = path_lookupat(dfd, name->name,
  						flags | LOOKUP_REVAL, nd);
  
@@ -61158,7 +62005,7 @@ index cfe6608..f9deefc 100644
  	return retval;
  }
  
-@@ -2548,6 +2580,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
+@@ -2556,6 +2588,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
  	if (flag & O_NOATIME && !inode_owner_or_capable(inode))
  		return -EPERM;
  
@@ -61172,7 +62019,7 @@ index cfe6608..f9deefc 100644
  	return 0;
  }
  
-@@ -2779,7 +2818,7 @@ looked_up:
+@@ -2787,7 +2826,7 @@ looked_up:
   * cleared otherwise prior to returning.
   */
  static int lookup_open(struct nameidata *nd, struct path *path,
@@ -61181,7 +62028,7 @@ index cfe6608..f9deefc 100644
  			const struct open_flags *op,
  			bool got_write, int *opened)
  {
-@@ -2814,6 +2853,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
+@@ -2822,6 +2861,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
  	/* Negative dentry, just create the file */
  	if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
  		umode_t mode = op->mode;
@@ -61199,7 +62046,7 @@ index cfe6608..f9deefc 100644
  		if (!IS_POSIXACL(dir->d_inode))
  			mode &= ~current_umask();
  		/*
-@@ -2835,6 +2885,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
+@@ -2843,6 +2893,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
  				   nd->flags & LOOKUP_EXCL);
  		if (error)
  			goto out_dput;
@@ -61208,7 +62055,7 @@ index cfe6608..f9deefc 100644
  	}
  out_no_open:
  	path->dentry = dentry;
-@@ -2849,7 +2901,7 @@ out_dput:
+@@ -2857,7 +2909,7 @@ out_dput:
  /*
   * Handle the last step of open()
   */
@@ -61217,7 +62064,7 @@ index cfe6608..f9deefc 100644
  		   struct file *file, const struct open_flags *op,
  		   int *opened, struct filename *name)
  {
-@@ -2899,6 +2951,15 @@ static int do_last(struct nameidata *nd, struct path *path,
+@@ -2907,6 +2959,15 @@ static int do_last(struct nameidata *nd, struct path *path,
  		if (error)
  			return error;
  
@@ -61233,7 +62080,7 @@ index cfe6608..f9deefc 100644
  		audit_inode(name, dir, LOOKUP_PARENT);
  		error = -EISDIR;
  		/* trailing slashes? */
-@@ -2918,7 +2979,7 @@ retry_lookup:
+@@ -2926,7 +2987,7 @@ retry_lookup:
  		 */
  	}
  	mutex_lock(&dir->d_inode->i_mutex);
@@ -61242,7 +62089,7 @@ index cfe6608..f9deefc 100644
  	mutex_unlock(&dir->d_inode->i_mutex);
  
  	if (error <= 0) {
-@@ -2942,11 +3003,28 @@ retry_lookup:
+@@ -2950,11 +3011,28 @@ retry_lookup:
  		goto finish_open_created;
  	}
  
@@ -61272,7 +62119,7 @@ index cfe6608..f9deefc 100644
  
  	/*
  	 * If atomic_open() acquired write access it is dropped now due to
-@@ -2987,6 +3065,11 @@ finish_lookup:
+@@ -2995,6 +3073,11 @@ finish_lookup:
  			}
  		}
  		BUG_ON(inode != path->dentry->d_inode);
@@ -61284,7 +62131,7 @@ index cfe6608..f9deefc 100644
  		return 1;
  	}
  
-@@ -2996,7 +3079,6 @@ finish_lookup:
+@@ -3004,7 +3087,6 @@ finish_lookup:
  		save_parent.dentry = nd->path.dentry;
  		save_parent.mnt = mntget(path->mnt);
  		nd->path.dentry = path->dentry;
@@ -61292,7 +62139,7 @@ index cfe6608..f9deefc 100644
  	}
  	nd->inode = inode;
  	/* Why this, you ask?  _Now_ we might have grown LOOKUP_JUMPED... */
-@@ -3006,7 +3088,18 @@ finish_open:
+@@ -3014,7 +3096,18 @@ finish_open:
  		path_put(&save_parent);
  		return error;
  	}
@@ -61311,7 +62158,7 @@ index cfe6608..f9deefc 100644
  	error = -EISDIR;
  	if ((open_flag & O_CREAT) &&
  	    (d_is_directory(nd->path.dentry) || d_is_autodir(nd->path.dentry)))
-@@ -3170,7 +3263,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
+@@ -3178,7 +3271,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
  	if (unlikely(error))
  		goto out;
  
@@ -61320,7 +62167,7 @@ index cfe6608..f9deefc 100644
  	while (unlikely(error > 0)) { /* trailing symlink */
  		struct path link = path;
  		void *cookie;
-@@ -3188,7 +3281,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
+@@ -3196,7 +3289,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
  		error = follow_link(&link, nd, &cookie);
  		if (unlikely(error))
  			break;
@@ -61329,7 +62176,7 @@ index cfe6608..f9deefc 100644
  		put_link(nd, &link, cookie);
  	}
  out:
-@@ -3288,9 +3381,11 @@ struct dentry *kern_path_create(int dfd, const char *pathname,
+@@ -3296,9 +3389,11 @@ struct dentry *kern_path_create(int dfd, const char *pathname,
  		goto unlock;
  
  	error = -EEXIST;
@@ -61343,7 +62190,7 @@ index cfe6608..f9deefc 100644
  	/*
  	 * Special case - lookup gave negative, but... we had foo/bar/
  	 * From the vfs_mknod() POV we just have a negative dentry -
-@@ -3342,6 +3437,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
+@@ -3350,6 +3445,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
  }
  EXPORT_SYMBOL(user_path_create);
  
@@ -61364,7 +62211,7 @@ index cfe6608..f9deefc 100644
  int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
  {
  	int error = may_create(dir, dentry);
-@@ -3404,6 +3513,17 @@ retry:
+@@ -3412,6 +3521,17 @@ retry:
  
  	if (!IS_POSIXACL(path.dentry->d_inode))
  		mode &= ~current_umask();
@@ -61382,7 +62229,7 @@ index cfe6608..f9deefc 100644
  	error = security_path_mknod(&path, dentry, mode, dev);
  	if (error)
  		goto out;
-@@ -3420,6 +3540,8 @@ retry:
+@@ -3428,6 +3548,8 @@ retry:
  			break;
  	}
  out:
@@ -61391,7 +62238,7 @@ index cfe6608..f9deefc 100644
  	done_path_create(&path, dentry);
  	if (retry_estale(error, lookup_flags)) {
  		lookup_flags |= LOOKUP_REVAL;
-@@ -3472,9 +3594,16 @@ retry:
+@@ -3480,9 +3602,16 @@ retry:
  
  	if (!IS_POSIXACL(path.dentry->d_inode))
  		mode &= ~current_umask();
@@ -61408,7 +62255,7 @@ index cfe6608..f9deefc 100644
  	done_path_create(&path, dentry);
  	if (retry_estale(error, lookup_flags)) {
  		lookup_flags |= LOOKUP_REVAL;
-@@ -3555,6 +3684,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
+@@ -3563,6 +3692,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
  	struct filename *name;
  	struct dentry *dentry;
  	struct nameidata nd;
@@ -61417,7 +62264,7 @@ index cfe6608..f9deefc 100644
  	unsigned int lookup_flags = 0;
  retry:
  	name = user_path_parent(dfd, pathname, &nd, lookup_flags);
-@@ -3587,10 +3718,21 @@ retry:
+@@ -3595,10 +3726,21 @@ retry:
  		error = -ENOENT;
  		goto exit3;
  	}
@@ -61439,7 +62286,7 @@ index cfe6608..f9deefc 100644
  exit3:
  	dput(dentry);
  exit2:
-@@ -3680,6 +3822,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
+@@ -3688,6 +3830,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
  	struct nameidata nd;
  	struct inode *inode = NULL;
  	struct inode *delegated_inode = NULL;
@@ -61448,7 +62295,7 @@ index cfe6608..f9deefc 100644
  	unsigned int lookup_flags = 0;
  retry:
  	name = user_path_parent(dfd, pathname, &nd, lookup_flags);
-@@ -3706,10 +3850,22 @@ retry_deleg:
+@@ -3714,10 +3858,22 @@ retry_deleg:
  		if (d_is_negative(dentry))
  			goto slashes;
  		ihold(inode);
@@ -61471,7 +62318,7 @@ index cfe6608..f9deefc 100644
  exit2:
  		dput(dentry);
  	}
-@@ -3797,9 +3953,17 @@ retry:
+@@ -3805,9 +3961,17 @@ retry:
  	if (IS_ERR(dentry))
  		goto out_putname;
  
@@ -61489,7 +62336,7 @@ index cfe6608..f9deefc 100644
  	done_path_create(&path, dentry);
  	if (retry_estale(error, lookup_flags)) {
  		lookup_flags |= LOOKUP_REVAL;
-@@ -3902,6 +4066,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
+@@ -3910,6 +4074,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
  	struct dentry *new_dentry;
  	struct path old_path, new_path;
  	struct inode *delegated_inode = NULL;
@@ -61497,7 +62344,7 @@ index cfe6608..f9deefc 100644
  	int how = 0;
  	int error;
  
-@@ -3925,7 +4090,7 @@ retry:
+@@ -3933,7 +4098,7 @@ retry:
  	if (error)
  		return error;
  
@@ -61506,7 +62353,7 @@ index cfe6608..f9deefc 100644
  					(how & LOOKUP_REVAL));
  	error = PTR_ERR(new_dentry);
  	if (IS_ERR(new_dentry))
-@@ -3937,11 +4102,28 @@ retry:
+@@ -3945,11 +4110,28 @@ retry:
  	error = may_linkat(&old_path);
  	if (unlikely(error))
  		goto out_dput;
@@ -61535,7 +62382,7 @@ index cfe6608..f9deefc 100644
  	done_path_create(&new_path, new_dentry);
  	if (delegated_inode) {
  		error = break_deleg_wait(&delegated_inode);
-@@ -4228,6 +4410,12 @@ retry_deleg:
+@@ -4236,6 +4418,12 @@ retry_deleg:
  	if (new_dentry == trap)
  		goto exit5;
  
@@ -61548,7 +62395,7 @@ index cfe6608..f9deefc 100644
  	error = security_path_rename(&oldnd.path, old_dentry,
  				     &newnd.path, new_dentry);
  	if (error)
-@@ -4235,6 +4423,9 @@ retry_deleg:
+@@ -4243,6 +4431,9 @@ retry_deleg:
  	error = vfs_rename(old_dir->d_inode, old_dentry,
  				   new_dir->d_inode, new_dentry,
  				   &delegated_inode);
@@ -61558,7 +62405,7 @@ index cfe6608..f9deefc 100644
  exit5:
  	dput(new_dentry);
  exit4:
-@@ -4271,6 +4462,8 @@ SYSCALL_DEFINE2(rename, const char __user *, oldname, const char __user *, newna
+@@ -4279,6 +4470,8 @@ SYSCALL_DEFINE2(rename, const char __user *, oldname, const char __user *, newna
  
  int vfs_readlink(struct dentry *dentry, char __user *buffer, int buflen, const char *link)
  {
@@ -61567,7 +62414,7 @@ index cfe6608..f9deefc 100644
  	int len;
  
  	len = PTR_ERR(link);
-@@ -4280,7 +4473,14 @@ int vfs_readlink(struct dentry *dentry, char __user *buffer, int buflen, const c
+@@ -4288,7 +4481,14 @@ int vfs_readlink(struct dentry *dentry, char __user *buffer, int buflen, const c
  	len = strlen(link);
  	if (len > (unsigned) buflen)
  		len = buflen;
@@ -61584,10 +62431,10 @@ index cfe6608..f9deefc 100644
  out:
  	return len;
 diff --git a/fs/namespace.c b/fs/namespace.c
-index be32ebc..c595734 100644
+index 65233a5..82ac953 100644
 --- a/fs/namespace.c
 +++ b/fs/namespace.c
-@@ -1293,6 +1293,9 @@ static int do_umount(struct mount *mnt, int flags)
+@@ -1339,6 +1339,9 @@ static int do_umount(struct mount *mnt, int flags)
  		if (!(sb->s_flags & MS_RDONLY))
  			retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
  		up_write(&sb->s_umount);
@@ -61597,7 +62444,7 @@ index be32ebc..c595734 100644
  		return retval;
  	}
  
-@@ -1315,6 +1318,9 @@ static int do_umount(struct mount *mnt, int flags)
+@@ -1361,6 +1364,9 @@ static int do_umount(struct mount *mnt, int flags)
  	}
  	unlock_mount_hash();
  	namespace_unlock();
@@ -61607,7 +62454,7 @@ index be32ebc..c595734 100644
  	return retval;
  }
  
-@@ -1334,7 +1340,7 @@ static inline bool may_mount(void)
+@@ -1380,7 +1386,7 @@ static inline bool may_mount(void)
   * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
   */
  
@@ -61616,7 +62463,7 @@ index be32ebc..c595734 100644
  {
  	struct path path;
  	struct mount *mnt;
-@@ -1376,7 +1382,7 @@ out:
+@@ -1422,7 +1428,7 @@ out:
  /*
   *	The 2.0 compatible umount. No flags.
   */
@@ -61625,7 +62472,7 @@ index be32ebc..c595734 100644
  {
  	return sys_umount(name, 0);
  }
-@@ -2379,6 +2385,16 @@ long do_mount(const char *dev_name, const char *dir_name,
+@@ -2431,6 +2437,16 @@ long do_mount(const char *dev_name, const char *dir_name,
  		   MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
  		   MS_STRICTATIME);
  
@@ -61642,7 +62489,7 @@ index be32ebc..c595734 100644
  	if (flags & MS_REMOUNT)
  		retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
  				    data_page);
-@@ -2393,6 +2409,9 @@ long do_mount(const char *dev_name, const char *dir_name,
+@@ -2445,6 +2461,9 @@ long do_mount(const char *dev_name, const char *dir_name,
  				      dev_name, data_page);
  dput_out:
  	path_put(&path);
@@ -61652,7 +62499,7 @@ index be32ebc..c595734 100644
  	return retval;
  }
  
-@@ -2410,7 +2429,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
+@@ -2462,7 +2481,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
   * number incrementing at 10Ghz will take 12,427 years to wrap which
   * is effectively never, so we can ignore the possibility.
   */
@@ -61661,7 +62508,7 @@ index be32ebc..c595734 100644
  
  static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
  {
-@@ -2425,7 +2444,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
+@@ -2477,7 +2496,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
  		kfree(new_ns);
  		return ERR_PTR(ret);
  	}
@@ -61670,7 +62517,7 @@ index be32ebc..c595734 100644
  	atomic_set(&new_ns->count, 1);
  	new_ns->root = NULL;
  	INIT_LIST_HEAD(&new_ns->list);
-@@ -2435,7 +2454,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
+@@ -2487,7 +2506,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
  	return new_ns;
  }
  
@@ -61679,7 +62526,7 @@ index be32ebc..c595734 100644
  		struct user_namespace *user_ns, struct fs_struct *new_fs)
  {
  	struct mnt_namespace *new_ns;
-@@ -2556,8 +2575,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
+@@ -2608,8 +2627,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
  }
  EXPORT_SYMBOL(mount_subtree);
  
@@ -61690,7 +62537,7 @@ index be32ebc..c595734 100644
  {
  	int ret;
  	char *kernel_type;
-@@ -2670,6 +2689,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
+@@ -2722,6 +2741,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
  	if (error)
  		goto out2;
  
@@ -61702,7 +62549,7 @@ index be32ebc..c595734 100644
  	get_fs_root(current->fs, &root);
  	old_mp = lock_mount(&old);
  	error = PTR_ERR(old_mp);
-@@ -2930,7 +2954,7 @@ static int mntns_install(struct nsproxy *nsproxy, void *ns)
+@@ -2990,7 +3014,7 @@ static int mntns_install(struct nsproxy *nsproxy, void *ns)
  	    !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
  		return -EPERM;
  
@@ -61725,10 +62572,10 @@ index f4ccfe6..a5cf064 100644
  static struct callback_op callback_ops[];
  
 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
-index 5d94c02..630214f 100644
+index 360114a..ac6e265 100644
 --- a/fs/nfs/inode.c
 +++ b/fs/nfs/inode.c
-@@ -1153,16 +1153,16 @@ static int nfs_size_need_update(const struct inode *inode, const struct nfs_fatt
+@@ -1189,16 +1189,16 @@ static int nfs_size_need_update(const struct inode *inode, const struct nfs_fatt
  	return nfs_size_to_loff_t(fattr->size) > i_size_read(inode);
  }
  
@@ -61749,10 +62596,10 @@ index 5d94c02..630214f 100644
  
  void nfs_fattr_init(struct nfs_fattr *fattr)
 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
-index 419572f..5414a23 100644
+index 9a914e8..e89c0ea 100644
 --- a/fs/nfsd/nfs4proc.c
 +++ b/fs/nfsd/nfs4proc.c
-@@ -1168,7 +1168,7 @@ struct nfsd4_operation {
+@@ -1178,7 +1178,7 @@ struct nfsd4_operation {
  	nfsd4op_rsize op_rsize_bop;
  	stateid_getter op_get_currentstateid;
  	stateid_setter op_set_currentstateid;
@@ -61762,10 +62609,10 @@ index 419572f..5414a23 100644
  static struct nfsd4_operation nfsd4_ops[];
  
 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
-index ee7237f..e3ae60a 100644
+index 16e8fa7..b0803f6 100644
 --- a/fs/nfsd/nfs4xdr.c
 +++ b/fs/nfsd/nfs4xdr.c
-@@ -1523,7 +1523,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
+@@ -1531,7 +1531,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
  
  typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
  
@@ -61775,10 +62622,10 @@ index ee7237f..e3ae60a 100644
  	[OP_CLOSE]		= (nfsd4_dec)nfsd4_decode_close,
  	[OP_COMMIT]		= (nfsd4_dec)nfsd4_decode_commit,
 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
-index b6af150..f6ec5e3 100644
+index f8f060f..c4ba09a 100644
 --- a/fs/nfsd/nfscache.c
 +++ b/fs/nfsd/nfscache.c
-@@ -547,14 +547,17 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
+@@ -519,14 +519,17 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
  {
  	struct svc_cacherep *rp = rqstp->rq_cacherep;
  	struct kvec	*resv = &rqstp->rq_res.head[0], *cachv;
@@ -61800,10 +62647,10 @@ index b6af150..f6ec5e3 100644
  	/* Don't cache excessive amounts of data and XDR failures */
  	if (!statp || len > (256 >> 2)) {
 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
-index 7eea63c..a35f4fb 100644
+index eea5ad1..5a84ac7 100644
 --- a/fs/nfsd/vfs.c
 +++ b/fs/nfsd/vfs.c
-@@ -993,7 +993,7 @@ nfsd_vfs_read(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
+@@ -843,7 +843,7 @@ nfsd_vfs_read(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
  	} else {
  		oldfs = get_fs();
  		set_fs(KERNEL_DS);
@@ -61812,7 +62659,7 @@ index 7eea63c..a35f4fb 100644
  		set_fs(oldfs);
  	}
  
-@@ -1084,7 +1084,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
+@@ -934,7 +934,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
  
  	/* Write the data. */
  	oldfs = get_fs(); set_fs(KERNEL_DS);
@@ -61821,7 +62668,7 @@ index 7eea63c..a35f4fb 100644
  	set_fs(oldfs);
  	if (host_err < 0)
  		goto out_nfserr;
-@@ -1629,7 +1629,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
+@@ -1479,7 +1479,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
  	 */
  
  	oldfs = get_fs(); set_fs(KERNEL_DS);
@@ -61831,12 +62678,12 @@ index 7eea63c..a35f4fb 100644
  
  	if (host_err < 0)
 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
-index fea6bd5..8ee9d81 100644
+index 52ccd34..43a53b1 100644
 --- a/fs/nls/nls_base.c
 +++ b/fs/nls/nls_base.c
-@@ -234,20 +234,22 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
+@@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
  
- int register_nls(struct nls_table * nls)
+ int __register_nls(struct nls_table *nls, struct module *owner)
  {
 -	struct nls_table ** tmp = &tables;
 +	struct nls_table *tmp = tables;
@@ -61844,6 +62691,10 @@ index fea6bd5..8ee9d81 100644
  	if (nls->next)
  		return -EBUSY;
  
+-	nls->owner = owner;
++	pax_open_kernel();
++	*(void **)&nls->owner = owner;
++	pax_close_kernel();
  	spin_lock(&nls_lock);
 -	while (*tmp) {
 -		if (nls == *tmp) {
@@ -61862,7 +62713,7 @@ index fea6bd5..8ee9d81 100644
  	tables = nls;
  	spin_unlock(&nls_lock);
  	return 0;	
-@@ -255,12 +257,14 @@ int register_nls(struct nls_table * nls)
+@@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
  
  int unregister_nls(struct nls_table * nls)
  {
@@ -61880,10 +62731,10 @@ index fea6bd5..8ee9d81 100644
  			return 0;
  		}
 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
-index 7424929..35f6be5 100644
+index 162b3f1..6076a7c 100644
 --- a/fs/nls/nls_euc-jp.c
 +++ b/fs/nls/nls_euc-jp.c
-@@ -561,8 +561,10 @@ static int __init init_nls_euc_jp(void)
+@@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
  	p_nls = load_nls("cp932");
  
  	if (p_nls) {
@@ -61897,10 +62748,10 @@ index 7424929..35f6be5 100644
  	}
  
 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
-index e7bc1d7..06bd4bb 100644
+index a80a741..7b96e1b 100644
 --- a/fs/nls/nls_koi8-ru.c
 +++ b/fs/nls/nls_koi8-ru.c
-@@ -63,8 +63,10 @@ static int __init init_nls_koi8_ru(void)
+@@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
  	p_nls = load_nls("koi8-u");
  
  	if (p_nls) {
@@ -61914,10 +62765,10 @@ index e7bc1d7..06bd4bb 100644
  	}
  
 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
-index 6663511..7668ca4 100644
+index 287a22c..4e56e4e 100644
 --- a/fs/notify/fanotify/fanotify_user.c
 +++ b/fs/notify/fanotify/fanotify_user.c
-@@ -253,8 +253,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
+@@ -251,8 +251,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
  
  	fd = fanotify_event_metadata.fd;
  	ret = -EFAULT;
@@ -61928,20 +62779,29 @@ index 6663511..7668ca4 100644
  		goto out_close_fd;
  
  	ret = prepare_for_access_response(group, event, fd);
+@@ -742,6 +742,8 @@ SYSCALL_DEFINE2(fanotify_init, unsigned int, flags, unsigned int, event_f_flags)
+ 	oevent->path.mnt = NULL;
+ 	oevent->path.dentry = NULL;
+ 
++	if (force_o_largefile())
++		event_f_flags |= O_LARGEFILE;
+ 	group->fanotify_data.f_flags = event_f_flags;
+ #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
+ 	oevent->response = 0;
 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
-index 7b51b05..5ea5ef6 100644
+index 1e58402..bb2d6f4 100644
 --- a/fs/notify/notification.c
 +++ b/fs/notify/notification.c
-@@ -57,7 +57,7 @@ static struct kmem_cache *fsnotify_event_holder_cachep;
-  * get set to 0 so it will never get 'freed'
-  */
- static struct fsnotify_event *q_overflow_event;
+@@ -48,7 +48,7 @@
+ #include <linux/fsnotify_backend.h>
+ #include "fsnotify.h"
+ 
 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
  
  /**
   * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
-@@ -65,7 +65,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
+@@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
   */
  u32 fsnotify_get_cookie(void)
  {
@@ -61964,7 +62824,7 @@ index 9e38daf..5727cae 100644
  				"inode 0x%lx or driver bug.", vdir->i_ino);
  		goto err_out;
 diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
-index ea4ba9d..1e13d34 100644
+index db9bd8a..8338fb6 100644
 --- a/fs/ntfs/file.c
 +++ b/fs/ntfs/file.c
 @@ -1282,7 +1282,7 @@ static inline size_t ntfs_copy_from_user(struct page **pages,
@@ -62008,10 +62868,10 @@ index 82650d5..db37dcf 100644
  	if (bh_primary)
  		brelse(bh_primary);
 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
-index cd5496b..26a1055 100644
+index 0440134..d52c93a 100644
 --- a/fs/ocfs2/localalloc.c
 +++ b/fs/ocfs2/localalloc.c
-@@ -1278,7 +1278,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
+@@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
  		goto bail;
  	}
  
@@ -62021,7 +62881,7 @@ index cd5496b..26a1055 100644
  bail:
  	if (handle)
 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
-index 3a90347..c40bef8 100644
+index 553f53c..aaf5133 100644
 --- a/fs/ocfs2/ocfs2.h
 +++ b/fs/ocfs2/ocfs2.h
 @@ -235,11 +235,11 @@ enum ocfs2_vol_state
@@ -62042,10 +62902,10 @@ index 3a90347..c40bef8 100644
  
  enum ocfs2_local_alloc_state
 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
-index 2c91452..77a3cd2 100644
+index 47ae266..6e8b793 100644
 --- a/fs/ocfs2/suballoc.c
 +++ b/fs/ocfs2/suballoc.c
-@@ -872,7 +872,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
+@@ -866,7 +866,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
  				mlog_errno(status);
  			goto bail;
  		}
@@ -62054,7 +62914,7 @@ index 2c91452..77a3cd2 100644
  
  		/* You should never ask for this much metadata */
  		BUG_ON(bits_wanted >
-@@ -2000,7 +2000,7 @@ int ocfs2_claim_metadata(handle_t *handle,
+@@ -1992,7 +1992,7 @@ int ocfs2_claim_metadata(handle_t *handle,
  		mlog_errno(status);
  		goto bail;
  	}
@@ -62063,7 +62923,7 @@ index 2c91452..77a3cd2 100644
  
  	*suballoc_loc = res.sr_bg_blkno;
  	*suballoc_bit_start = res.sr_bit_offset;
-@@ -2164,7 +2164,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
+@@ -2156,7 +2156,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
  	trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
  					   res->sr_bits);
  
@@ -62072,7 +62932,7 @@ index 2c91452..77a3cd2 100644
  
  	BUG_ON(res->sr_bits != 1);
  
-@@ -2206,7 +2206,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
+@@ -2198,7 +2198,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
  		mlog_errno(status);
  		goto bail;
  	}
@@ -62081,7 +62941,7 @@ index 2c91452..77a3cd2 100644
  
  	BUG_ON(res.sr_bits != 1);
  
-@@ -2310,7 +2310,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
+@@ -2302,7 +2302,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
  						      cluster_start,
  						      num_clusters);
  		if (!status)
@@ -62090,7 +62950,7 @@ index 2c91452..77a3cd2 100644
  	} else {
  		if (min_clusters > (osb->bitmap_cpg - 1)) {
  			/* The only paths asking for contiguousness
-@@ -2336,7 +2336,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
+@@ -2328,7 +2328,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
  				ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
  								 res.sr_bg_blkno,
  								 res.sr_bit_offset);
@@ -62100,7 +62960,7 @@ index 2c91452..77a3cd2 100644
  		}
  	}
 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
-index c414929..5c9ee542 100644
+index 49d84f8..4807e0b 100644
 --- a/fs/ocfs2/super.c
 +++ b/fs/ocfs2/super.c
 @@ -300,11 +300,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
@@ -62120,7 +62980,7 @@ index c414929..5c9ee542 100644
  
  	out += snprintf(buf + out, len - out,
  			"%10s => State: %u  Descriptor: %llu  Size: %u bits  "
-@@ -2121,11 +2121,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
+@@ -2123,11 +2123,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
  	spin_lock_init(&osb->osb_xattr_lock);
  	ocfs2_init_steal_slots(osb);
  
@@ -62138,7 +62998,7 @@ index c414929..5c9ee542 100644
  	/* Copy the blockcheck stats from the superblock probe */
  	osb->osb_ecc_stats = *stats;
 diff --git a/fs/open.c b/fs/open.c
-index 4b3e1ed..1c84599 100644
+index 2ed7325..4e77ac3 100644
 --- a/fs/open.c
 +++ b/fs/open.c
 @@ -32,6 +32,8 @@
@@ -62242,7 +63102,7 @@ index 4b3e1ed..1c84599 100644
  	newattrs.ia_valid =  ATTR_CTIME;
  	if (user != (uid_t) -1) {
  		if (!uid_valid(uid))
-@@ -990,6 +1027,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
+@@ -982,6 +1019,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
  		} else {
  			fsnotify_open(f);
  			fd_install(fd, f);
@@ -62251,7 +63111,7 @@ index 4b3e1ed..1c84599 100644
  	}
  	putname(tmp);
 diff --git a/fs/pipe.c b/fs/pipe.c
-index 0e0752e..7cfdd50 100644
+index 78fd0d0..f71fc09 100644
 --- a/fs/pipe.c
 +++ b/fs/pipe.c
 @@ -56,7 +56,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
@@ -62314,7 +63174,7 @@ index 0e0752e..7cfdd50 100644
  	}
  out:
  	__pipe_unlock(pipe);
-@@ -709,7 +709,7 @@ pipe_poll(struct file *filp, poll_table *wait)
+@@ -710,7 +710,7 @@ pipe_poll(struct file *filp, poll_table *wait)
  	mask = 0;
  	if (filp->f_mode & FMODE_READ) {
  		mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
@@ -62323,7 +63183,7 @@ index 0e0752e..7cfdd50 100644
  			mask |= POLLHUP;
  	}
  
-@@ -719,7 +719,7 @@ pipe_poll(struct file *filp, poll_table *wait)
+@@ -720,7 +720,7 @@ pipe_poll(struct file *filp, poll_table *wait)
  		 * Most Unices do not set POLLERR for FIFOs but on Linux they
  		 * behave exactly like pipes for poll().
  		 */
@@ -62332,7 +63192,7 @@ index 0e0752e..7cfdd50 100644
  			mask |= POLLERR;
  	}
  
-@@ -731,7 +731,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
+@@ -732,7 +732,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
  	int kill = 0;
  
  	spin_lock(&inode->i_lock);
@@ -62341,7 +63201,7 @@ index 0e0752e..7cfdd50 100644
  		inode->i_pipe = NULL;
  		kill = 1;
  	}
-@@ -748,11 +748,11 @@ pipe_release(struct inode *inode, struct file *file)
+@@ -749,11 +749,11 @@ pipe_release(struct inode *inode, struct file *file)
  
  	__pipe_lock(pipe);
  	if (file->f_mode & FMODE_READ)
@@ -62356,7 +63216,7 @@ index 0e0752e..7cfdd50 100644
  		wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
  		kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
  		kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
-@@ -817,7 +817,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
+@@ -818,7 +818,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
  	kfree(pipe);
  }
  
@@ -62365,7 +63225,7 @@ index 0e0752e..7cfdd50 100644
  
  /*
   * pipefs_dname() is called from d_path().
-@@ -847,8 +847,9 @@ static struct inode * get_pipe_inode(void)
+@@ -848,8 +848,9 @@ static struct inode * get_pipe_inode(void)
  		goto fail_iput;
  
  	inode->i_pipe = pipe;
@@ -62377,7 +63237,7 @@ index 0e0752e..7cfdd50 100644
  	inode->i_fop = &pipefifo_fops;
  
  	/*
-@@ -1027,17 +1028,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
+@@ -1028,17 +1029,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
  	spin_lock(&inode->i_lock);
  	if (inode->i_pipe) {
  		pipe = inode->i_pipe;
@@ -62398,7 +63258,7 @@ index 0e0752e..7cfdd50 100644
  			spin_unlock(&inode->i_lock);
  			free_pipe_info(pipe);
  			pipe = inode->i_pipe;
-@@ -1062,10 +1063,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
+@@ -1063,10 +1064,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
  	 *  opened, even when there is no process writing the FIFO.
  	 */
  		pipe->r_counter++;
@@ -62411,7 +63271,7 @@ index 0e0752e..7cfdd50 100644
  			if ((filp->f_flags & O_NONBLOCK)) {
  				/* suppress POLLHUP until we have
  				 * seen a writer */
-@@ -1084,14 +1085,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
+@@ -1085,14 +1086,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
  	 *  errno=ENXIO when there is no process reading the FIFO.
  	 */
  		ret = -ENXIO;
@@ -62429,7 +63289,7 @@ index 0e0752e..7cfdd50 100644
  			if (wait_for_partner(pipe, &pipe->r_counter))
  				goto err_wr;
  		}
-@@ -1105,11 +1106,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
+@@ -1106,11 +1107,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
  	 *  the process can at least talk to itself.
  	 */
  
@@ -62444,7 +63304,7 @@ index 0e0752e..7cfdd50 100644
  			wake_up_partner(pipe);
  		break;
  
-@@ -1123,13 +1124,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
+@@ -1124,13 +1125,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
  	return 0;
  
  err_rd:
@@ -62461,18 +63321,18 @@ index 0e0752e..7cfdd50 100644
  	ret = -ERESTARTSYS;
  	goto err;
 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
-index 8bd2135..eab9adb 100644
+index 9e363e4..d936d15 100644
 --- a/fs/posix_acl.c
 +++ b/fs/posix_acl.c
-@@ -19,6 +19,7 @@
- #include <linux/sched.h>
- #include <linux/posix_acl.h>
+@@ -20,6 +20,7 @@
+ #include <linux/xattr.h>
  #include <linux/export.h>
+ #include <linux/user_namespace.h>
 +#include <linux/grsecurity.h>
  
- #include <linux/errno.h>
- 
-@@ -183,7 +184,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
+ struct posix_acl **acl_by_type(struct inode *inode, int type)
+ {
+@@ -271,7 +272,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
  		}
  	}
          if (mode_p)
@@ -62480,8 +63340,8 @@ index 8bd2135..eab9adb 100644
 +                *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
          return not_equiv;
  }
- 
-@@ -331,7 +332,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
+ EXPORT_SYMBOL(posix_acl_equiv_mode);
+@@ -421,7 +422,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
  		mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
  	}
  
@@ -62490,7 +63350,7 @@ index 8bd2135..eab9adb 100644
          return not_equiv;
  }
  
-@@ -389,6 +390,8 @@ posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
+@@ -479,6 +480,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
  	struct posix_acl *clone = posix_acl_clone(*acl, gfp);
  	int err = -ENOMEM;
  	if (clone) {
@@ -62499,6 +63359,48 @@ index 8bd2135..eab9adb 100644
  		err = posix_acl_create_masq(clone, mode_p);
  		if (err < 0) {
  			posix_acl_release(clone);
+@@ -653,11 +656,12 @@ struct posix_acl *
+ posix_acl_from_xattr(struct user_namespace *user_ns,
+ 		     const void *value, size_t size)
+ {
+-	posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
+-	posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
++	const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
++	const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
+ 	int count;
+ 	struct posix_acl *acl;
+ 	struct posix_acl_entry *acl_e;
++	umode_t umask = gr_acl_umask();
+ 
+ 	if (!value)
+ 		return NULL;
+@@ -683,12 +687,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
+ 
+ 		switch(acl_e->e_tag) {
+ 			case ACL_USER_OBJ:
++				acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
++				break;
+ 			case ACL_GROUP_OBJ:
+ 			case ACL_MASK:
++				acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
++				break;
+ 			case ACL_OTHER:
++				acl_e->e_perm &= ~(umask & S_IRWXO);
+ 				break;
+ 
+ 			case ACL_USER:
++				acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
+ 				acl_e->e_uid =
+ 					make_kuid(user_ns,
+ 						  le32_to_cpu(entry->e_id));
+@@ -696,6 +706,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
+ 					goto fail;
+ 				break;
+ 			case ACL_GROUP:
++				acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
+ 				acl_e->e_gid =
+ 					make_kgid(user_ns,
+ 						  le32_to_cpu(entry->e_id));
 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
 index 2183fcf..3c32a98 100644
 --- a/fs/proc/Kconfig
@@ -62535,7 +63437,7 @@ index 2183fcf..3c32a98 100644
   	help
  	  Various /proc files exist to monitor process memory utilization:
 diff --git a/fs/proc/array.c b/fs/proc/array.c
-index 1bd2077..2f7cfd5 100644
+index 656e401..b5b86b9 100644
 --- a/fs/proc/array.c
 +++ b/fs/proc/array.c
 @@ -60,6 +60,7 @@
@@ -62546,7 +63448,7 @@ index 1bd2077..2f7cfd5 100644
  #include <linux/proc_fs.h>
  #include <linux/ioport.h>
  #include <linux/uaccess.h>
-@@ -365,6 +366,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
+@@ -356,6 +357,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
  	seq_putc(m, '\n');
  }
  
@@ -62568,7 +63470,7 @@ index 1bd2077..2f7cfd5 100644
  int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
  			struct pid *pid, struct task_struct *task)
  {
-@@ -383,9 +399,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
+@@ -374,9 +390,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
  	task_cpus_allowed(m, task);
  	cpuset_task_status_allowed(m, task);
  	task_context_switch_counts(m, task);
@@ -62593,7 +63495,7 @@ index 1bd2077..2f7cfd5 100644
  static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
  			struct pid *pid, struct task_struct *task, int whole)
  {
-@@ -407,6 +438,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
+@@ -398,6 +429,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
  	char tcomm[sizeof(task->comm)];
  	unsigned long flags;
  
@@ -62607,7 +63509,7 @@ index 1bd2077..2f7cfd5 100644
  	state = *get_task_state(task);
  	vsize = eip = esp = 0;
  	permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
-@@ -478,6 +516,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
+@@ -468,6 +506,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
  		gtime = task_gtime(task);
  	}
  
@@ -62627,7 +63529,7 @@ index 1bd2077..2f7cfd5 100644
  	/* scale priority and nice values from timeslices to -20..20 */
  	/* to make it look like a "normal" Unix priority/nice value  */
  	priority = task_prio(task);
-@@ -514,9 +565,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
+@@ -504,9 +555,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
  	seq_put_decimal_ull(m, ' ', vsize);
  	seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
  	seq_put_decimal_ull(m, ' ', rsslim);
@@ -62643,7 +63545,7 @@ index 1bd2077..2f7cfd5 100644
  	seq_put_decimal_ull(m, ' ', esp);
  	seq_put_decimal_ull(m, ' ', eip);
  	/* The signal information here is obsolete.
-@@ -538,7 +595,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
+@@ -528,7 +585,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
  	seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
  	seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
  
@@ -62656,7 +63558,7 @@ index 1bd2077..2f7cfd5 100644
  		seq_put_decimal_ull(m, ' ', mm->start_data);
  		seq_put_decimal_ull(m, ' ', mm->end_data);
  		seq_put_decimal_ull(m, ' ', mm->start_brk);
-@@ -576,8 +637,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
+@@ -566,8 +627,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
  			struct pid *pid, struct task_struct *task)
  {
  	unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
@@ -62673,7 +63575,7 @@ index 1bd2077..2f7cfd5 100644
  	if (mm) {
  		size = task_statm(mm, &shared, &text, &data, &resident);
  		mmput(mm);
-@@ -600,6 +668,13 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
+@@ -590,6 +658,13 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
  	return 0;
  }
  
@@ -62688,7 +63590,7 @@ index 1bd2077..2f7cfd5 100644
  static struct pid *
  get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
 diff --git a/fs/proc/base.c b/fs/proc/base.c
-index b59a34b..68a79e8 100644
+index b976062..584d0bc 100644
 --- a/fs/proc/base.c
 +++ b/fs/proc/base.c
 @@ -113,6 +113,14 @@ struct pid_entry {
@@ -62997,7 +63899,7 @@ index b59a34b..68a79e8 100644
  			rcu_read_unlock();
  		} else {
  			inode->i_uid = GLOBAL_ROOT_UID;
-@@ -2173,6 +2291,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
+@@ -2178,6 +2296,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
  	if (!task)
  		goto out_no_task;
  
@@ -63007,7 +63909,7 @@ index b59a34b..68a79e8 100644
  	/*
  	 * Yes, it does not scale. And it should not. Don't add
  	 * new entries into /proc/<tgid>/ without very good reasons.
-@@ -2203,6 +2324,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
+@@ -2208,6 +2329,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
  	if (!task)
  		return -ENOENT;
  
@@ -63017,7 +63919,7 @@ index b59a34b..68a79e8 100644
  	if (!dir_emit_dots(file, ctx))
  		goto out;
  
-@@ -2592,7 +2716,7 @@ static const struct pid_entry tgid_base_stuff[] = {
+@@ -2597,7 +2721,7 @@ static const struct pid_entry tgid_base_stuff[] = {
  	REG("autogroup",  S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
  #endif
  	REG("comm",      S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
@@ -63026,7 +63928,7 @@ index b59a34b..68a79e8 100644
  	INF("syscall",    S_IRUGO, proc_pid_syscall),
  #endif
  	INF("cmdline",    S_IRUGO, proc_pid_cmdline),
-@@ -2617,10 +2741,10 @@ static const struct pid_entry tgid_base_stuff[] = {
+@@ -2622,10 +2746,10 @@ static const struct pid_entry tgid_base_stuff[] = {
  #ifdef CONFIG_SECURITY
  	DIR("attr",       S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
  #endif
@@ -63039,7 +63941,7 @@ index b59a34b..68a79e8 100644
  	ONE("stack",      S_IRUGO, proc_pid_stack),
  #endif
  #ifdef CONFIG_SCHEDSTATS
-@@ -2654,6 +2778,9 @@ static const struct pid_entry tgid_base_stuff[] = {
+@@ -2659,6 +2783,9 @@ static const struct pid_entry tgid_base_stuff[] = {
  #ifdef CONFIG_HARDWALL
  	INF("hardwall",   S_IRUGO, proc_pid_hardwall),
  #endif
@@ -63049,7 +63951,7 @@ index b59a34b..68a79e8 100644
  #ifdef CONFIG_USER_NS
  	REG("uid_map",    S_IRUGO|S_IWUSR, proc_uid_map_operations),
  	REG("gid_map",    S_IRUGO|S_IWUSR, proc_gid_map_operations),
-@@ -2784,7 +2911,14 @@ static int proc_pid_instantiate(struct inode *dir,
+@@ -2789,7 +2916,14 @@ static int proc_pid_instantiate(struct inode *dir,
  	if (!inode)
  		goto out;
  
@@ -63064,7 +63966,7 @@ index b59a34b..68a79e8 100644
  	inode->i_op = &proc_tgid_base_inode_operations;
  	inode->i_fop = &proc_tgid_base_operations;
  	inode->i_flags|=S_IMMUTABLE;
-@@ -2822,7 +2956,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
+@@ -2827,7 +2961,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
  	if (!task)
  		goto out;
  
@@ -63076,7 +63978,7 @@ index b59a34b..68a79e8 100644
  	put_task_struct(task);
  out:
  	return ERR_PTR(result);
-@@ -2928,7 +3066,7 @@ static const struct pid_entry tid_base_stuff[] = {
+@@ -2933,7 +3071,7 @@ static const struct pid_entry tid_base_stuff[] = {
  	REG("sched",     S_IRUGO|S_IWUSR, proc_pid_sched_operations),
  #endif
  	REG("comm",      S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
@@ -63085,7 +63987,7 @@ index b59a34b..68a79e8 100644
  	INF("syscall",   S_IRUGO, proc_pid_syscall),
  #endif
  	INF("cmdline",   S_IRUGO, proc_pid_cmdline),
-@@ -2955,10 +3093,10 @@ static const struct pid_entry tid_base_stuff[] = {
+@@ -2960,10 +3098,10 @@ static const struct pid_entry tid_base_stuff[] = {
  #ifdef CONFIG_SECURITY
  	DIR("attr",      S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
  #endif
@@ -63099,7 +64001,7 @@ index b59a34b..68a79e8 100644
  #endif
  #ifdef CONFIG_SCHEDSTATS
 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
-index 82676e3..5f8518a 100644
+index cbd82df..c0407d2 100644
 --- a/fs/proc/cmdline.c
 +++ b/fs/proc/cmdline.c
 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
@@ -63113,9 +64015,9 @@ index 82676e3..5f8518a 100644
 +#endif
  	return 0;
  }
- module_init(proc_cmdline_init);
+ fs_initcall(proc_cmdline_init);
 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
-index b143471..bb105e5 100644
+index 50493ed..248166b 100644
 --- a/fs/proc/devices.c
 +++ b/fs/proc/devices.c
 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
@@ -63129,7 +64031,7 @@ index b143471..bb105e5 100644
 +#endif
  	return 0;
  }
- module_init(proc_devices_init);
+ fs_initcall(proc_devices_init);
 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
 index 985ea88..d118a0a 100644
 --- a/fs/proc/fd.c
@@ -63168,6 +64070,135 @@ index 985ea88..d118a0a 100644
  	return rv;
  }
  
+diff --git a/fs/proc/generic.c b/fs/proc/generic.c
+index b7f268e..3bea6b7 100644
+--- a/fs/proc/generic.c
++++ b/fs/proc/generic.c
+@@ -23,6 +23,7 @@
+ #include <linux/bitops.h>
+ #include <linux/spinlock.h>
+ #include <linux/completion.h>
++#include <linux/grsecurity.h>
+ #include <asm/uaccess.h>
+ 
+ #include "internal.h"
+@@ -207,6 +208,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
+ 	return proc_lookup_de(PDE(dir), dir, dentry);
+ }
+ 
++struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
++		unsigned int flags)
++{
++	if (gr_proc_is_restricted())
++		return ERR_PTR(-EACCES);
++
++	return proc_lookup_de(PDE(dir), dir, dentry);
++}
++
+ /*
+  * This returns non-zero if at EOF, so that the /proc
+  * root directory can use this and check if it should
+@@ -264,6 +274,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
+ 	return proc_readdir_de(PDE(inode), file, ctx);
+ }
+ 
++int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
++{
++	struct inode *inode = file_inode(file);
++
++	if (gr_proc_is_restricted())
++		return -EACCES;
++
++	return proc_readdir_de(PDE(inode), file, ctx);
++}
++
+ /*
+  * These are the generic /proc directory operations. They
+  * use the in-memory "struct proc_dir_entry" tree to parse
+@@ -275,6 +295,12 @@ static const struct file_operations proc_dir_operations = {
+ 	.iterate		= proc_readdir,
+ };
+ 
++static const struct file_operations proc_dir_restricted_operations = {
++	.llseek			= generic_file_llseek,
++	.read			= generic_read_dir,
++	.iterate		= proc_readdir_restrict,
++};
++
+ /*
+  * proc directories can do almost nothing..
+  */
+@@ -284,6 +310,12 @@ static const struct inode_operations proc_dir_inode_operations = {
+ 	.setattr	= proc_notify_change,
+ };
+ 
++static const struct inode_operations proc_dir_restricted_inode_operations = {
++	.lookup		= proc_lookup_restrict,
++	.getattr	= proc_getattr,
++	.setattr	= proc_notify_change,
++};
++
+ static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
+ {
+ 	struct proc_dir_entry *tmp;
+@@ -294,8 +326,13 @@ static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp
+ 		return ret;
+ 
+ 	if (S_ISDIR(dp->mode)) {
+-		dp->proc_fops = &proc_dir_operations;
+-		dp->proc_iops = &proc_dir_inode_operations;
++		if (dp->restricted) {
++			dp->proc_fops = &proc_dir_restricted_operations;
++			dp->proc_iops = &proc_dir_restricted_inode_operations;
++		} else {
++			dp->proc_fops = &proc_dir_operations;
++			dp->proc_iops = &proc_dir_inode_operations;
++		}
+ 		dir->nlink++;
+ 	} else if (S_ISLNK(dp->mode)) {
+ 		dp->proc_iops = &proc_link_inode_operations;
+@@ -407,6 +444,27 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
+ }
+ EXPORT_SYMBOL_GPL(proc_mkdir_data);
+ 
++struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
++		struct proc_dir_entry *parent, void *data)
++{
++	struct proc_dir_entry *ent;
++
++	if (mode == 0)
++		mode = S_IRUGO | S_IXUGO;
++
++	ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
++	if (ent) {
++		ent->data = data;
++		ent->restricted = 1;
++		if (proc_register(parent, ent) < 0) {
++			kfree(ent);
++			ent = NULL;
++		}
++	}
++	return ent;
++}
++EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
++
+ struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
+ 				       struct proc_dir_entry *parent)
+ {
+@@ -421,6 +479,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
+ }
+ EXPORT_SYMBOL(proc_mkdir);
+ 
++struct proc_dir_entry *proc_mkdir_restrict(const char *name,
++		struct proc_dir_entry *parent)
++{
++	return proc_mkdir_data_restrict(name, 0, parent, NULL);
++}
++EXPORT_SYMBOL(proc_mkdir_restrict);
++
+ struct proc_dir_entry *proc_create_data(const char *name, umode_t mode,
+ 					struct proc_dir_entry *parent,
+ 					const struct file_operations *proc_fops,
 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
 index 124fc43..8afbb02 100644
 --- a/fs/proc/inode.c
@@ -63217,11 +64248,14 @@ index 124fc43..8afbb02 100644
  		if (de->size)
  			inode->i_size = de->size;
 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
-index 651d09a..3d7f0bf 100644
+index 651d09a..6a4b495 100644
 --- a/fs/proc/internal.h
 +++ b/fs/proc/internal.h
-@@ -48,7 +48,7 @@ struct proc_dir_entry {
+@@ -46,9 +46,10 @@ struct proc_dir_entry {
+ 	struct completion *pde_unload_completion;
+ 	struct list_head pde_openers;	/* who did ->open, but not ->release */
  	spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
++	u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
  	u8 namelen;
  	char name[];
 -};
@@ -63229,7 +64263,7 @@ index 651d09a..3d7f0bf 100644
  
  union proc_op {
  	int (*proc_get_link)(struct dentry *, struct path *);
-@@ -67,7 +67,7 @@ struct proc_inode {
+@@ -67,7 +68,7 @@ struct proc_inode {
  	struct ctl_table *sysctl_entry;
  	struct proc_ns ns;
  	struct inode vfs_inode;
@@ -63238,7 +64272,7 @@ index 651d09a..3d7f0bf 100644
  
  /*
   * General functions
-@@ -155,6 +155,9 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
+@@ -155,6 +156,9 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
  			   struct pid *, struct task_struct *);
  extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
  			  struct pid *, struct task_struct *);
@@ -63248,8 +64282,20 @@ index 651d09a..3d7f0bf 100644
  
  /*
   * base.c
+@@ -181,9 +185,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
+ extern spinlock_t proc_subdir_lock;
+ 
+ extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
++extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
+ extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
+ 				     struct dentry *);
+ extern int proc_readdir(struct file *, struct dir_context *);
++extern int proc_readdir_restrict(struct file *, struct dir_context *);
+ extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
+ 
+ static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
-index 05029c0..7ea1987 100644
+index a352d57..cb94a5c 100644
 --- a/fs/proc/interrupts.c
 +++ b/fs/proc/interrupts.c
 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
@@ -63263,9 +64309,9 @@ index 05029c0..7ea1987 100644
 +#endif
  	return 0;
  }
- module_init(proc_interrupts_init);
+ fs_initcall(proc_interrupts_init);
 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
-index 5ed0e52..a1c1f2e 100644
+index 39e6ef3..2f9cb5e 100644
 --- a/fs/proc/kcore.c
 +++ b/fs/proc/kcore.c
 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
@@ -63327,10 +64373,10 @@ index 5ed0e52..a1c1f2e 100644
  		return -EPERM;
  	if (kcore_need_update)
 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
-index a77d2b2..a9153f0 100644
+index 136e548..1f88922 100644
 --- a/fs/proc/meminfo.c
 +++ b/fs/proc/meminfo.c
-@@ -150,7 +150,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
+@@ -187,7 +187,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
  		vmi.used >> 10,
  		vmi.largest_chunk >> 10
  #ifdef CONFIG_MEMORY_FAILURE
@@ -63340,7 +64386,7 @@ index a77d2b2..a9153f0 100644
  #ifdef CONFIG_TRANSPARENT_HUGEPAGE
  		,K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
-index 5f9bc8a..5c35f08 100644
+index d4a3574..b421ce9 100644
 --- a/fs/proc/nommu.c
 +++ b/fs/proc/nommu.c
 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
@@ -63353,7 +64399,7 @@ index 5f9bc8a..5c35f08 100644
  
  	seq_putc(m, '\n');
 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
-index 4677bb7..408e936 100644
+index 4677bb7..94067cd 100644
 --- a/fs/proc/proc_net.c
 +++ b/fs/proc/proc_net.c
 @@ -23,6 +23,7 @@
@@ -63364,24 +64410,36 @@ index 4677bb7..408e936 100644
  
  #include "internal.h"
  
-@@ -109,6 +110,17 @@ static struct net *get_proc_task_net(struct inode *dir)
- 	struct task_struct *task;
- 	struct nsproxy *ns;
- 	struct net *net = NULL;
-+#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+	const struct cred *cred = current_cred();
-+#endif
+@@ -36,6 +37,8 @@ static struct net *get_proc_net(const struct inode *inode)
+ 	return maybe_get_net(PDE_NET(PDE(inode)));
+ }
+ 
++extern const struct seq_operations dev_seq_ops;
 +
-+#ifdef CONFIG_GRKERNSEC_PROC_USER
-+	if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
-+		return net;
-+#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+	if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
-+		return net;
-+#endif
+ int seq_open_net(struct inode *ino, struct file *f,
+ 		 const struct seq_operations *ops, int size)
+ {
+@@ -44,6 +47,10 @@ int seq_open_net(struct inode *ino, struct file *f,
  
- 	rcu_read_lock();
- 	task = pid_task(proc_pid(dir), PIDTYPE_PID);
+ 	BUG_ON(size < sizeof(*p));
+ 
++	/* only permit access to /proc/net/dev */
++	if (ops != &dev_seq_ops && gr_proc_is_restricted())
++		return -EACCES;
++
+ 	net = get_proc_net(ino);
+ 	if (net == NULL)
+ 		return -ENXIO;
+@@ -66,6 +73,9 @@ int single_open_net(struct inode *inode, struct file *file,
+ 	int err;
+ 	struct net *net;
+ 
++	if (gr_proc_is_restricted())
++		return -EACCES;
++
+ 	err = -ENXIO;
+ 	net = get_proc_net(inode);
+ 	if (net == NULL)
 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
 index 7129046..6914844 100644
 --- a/fs/proc/proc_sysctl.c
@@ -63601,7 +64659,7 @@ index 87dbcbe..55e1b4d 100644
  }
  
 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
-index 1cf86c0..0ee1ca5 100644
+index 6f599c6..bd00271 100644
 --- a/fs/proc/stat.c
 +++ b/fs/proc/stat.c
 @@ -11,6 +11,7 @@
@@ -63631,34 +64689,63 @@ index 1cf86c0..0ee1ca5 100644
  
  	user = nice = system = idle = iowait =
  		irq = softirq = steal = 0;
-@@ -94,6 +107,7 @@ static int show_stat(struct seq_file *p, void *v)
- 	getboottime(&boottime);
- 	jif = boottime.tv_sec;
- 
-+	if (unrestricted) {
- 	for_each_possible_cpu(i) {
- 		user += kcpustat_cpu(i).cpustat[CPUTIME_USER];
+@@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
  		nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
-@@ -116,6 +130,7 @@ static int show_stat(struct seq_file *p, void *v)
+ 		system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
+ 		idle += get_idle_time(i);
+-		iowait += get_iowait_time(i);
+-		irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
+-		softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
+-		steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
+-		guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
+-		guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
+-		sum += kstat_cpu_irqs_sum(i);
+-		sum += arch_irq_stat_cpu(i);
++		if (unrestricted) {
++			iowait += get_iowait_time(i);
++			irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
++			softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
++			steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
++			guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
++			guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
++			sum += kstat_cpu_irqs_sum(i);
++			sum += arch_irq_stat_cpu(i);
++			for (j = 0; j < NR_SOFTIRQS; j++) {
++				unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
+ 
+-		for (j = 0; j < NR_SOFTIRQS; j++) {
+-			unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
+-
+-			per_softirq_sums[j] += softirq_stat;
+-			sum_softirq += softirq_stat;
++				per_softirq_sums[j] += softirq_stat;
++				sum_softirq += softirq_stat;
++			}
  		}
  	}
- 	sum += arch_irq_stat();
-+	}
+-	sum += arch_irq_stat();
++	if (unrestricted)
++		sum += arch_irq_stat();
  
  	seq_puts(p, "cpu ");
  	seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
-@@ -131,6 +146,7 @@ static int show_stat(struct seq_file *p, void *v)
- 	seq_putc(p, '\n');
- 
- 	for_each_online_cpu(i) {
-+		if (unrestricted) {
- 		/* Copy values here to work around gcc-2.95.3, gcc-2.96 */
- 		user = kcpustat_cpu(i).cpustat[CPUTIME_USER];
+@@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
  		nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
-@@ -142,6 +158,7 @@ static int show_stat(struct seq_file *p, void *v)
- 		steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
- 		guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
- 		guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
+ 		system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
+ 		idle = get_idle_time(i);
+-		iowait = get_iowait_time(i);
+-		irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
+-		softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
+-		steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
+-		guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
+-		guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
++		if (unrestricted) {
++			iowait = get_iowait_time(i);
++			irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
++			softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
++			steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
++			guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
++			guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
 +		}
  		seq_printf(p, "cpu%d", i);
  		seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
@@ -63910,7 +64997,7 @@ index 678455d..ebd3245 100644
  		pid_t tid = vm_is_stack(priv->task, vma, is_pid);
  
 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
-index 9100d69..51cd925 100644
+index 88d4585..c10bfeb 100644
 --- a/fs/proc/vmcore.c
 +++ b/fs/proc/vmcore.c
 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
@@ -64002,10 +65089,10 @@ index 72d2917..c917c12 100644
  	if (!msg_head) {
  		printk(KERN_ERR
 diff --git a/fs/read_write.c b/fs/read_write.c
-index cfa18df..c110979 100644
+index 28cc9c8..208e4fb 100644
 --- a/fs/read_write.c
 +++ b/fs/read_write.c
-@@ -438,7 +438,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
+@@ -450,7 +450,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
  
  	old_fs = get_fs();
  	set_fs(get_ds());
@@ -64108,10 +65195,10 @@ index 5b53d99..a6c3049 100644
  	if (error >= 0)
  		error = buf.error;
 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
-index 2b7882b..1c5ef48 100644
+index 9a3c68c..767933e 100644
 --- a/fs/reiserfs/do_balan.c
 +++ b/fs/reiserfs/do_balan.c
-@@ -2051,7 +2051,7 @@ void do_balance(struct tree_balance *tb,	/* tree_balance structure */
+@@ -1546,7 +1546,7 @@ void do_balance(struct tree_balance *tb,	/* tree_balance structure */
  		return;
  	}
  
@@ -64155,7 +65242,7 @@ index ee382ef..f4eb6eb5 100644
  
  //////////////////////////////////////////////////////////////////////////////
 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
-index a958444..42b2323 100644
+index 02b0b7d..c85018b 100644
 --- a/fs/reiserfs/procfs.c
 +++ b/fs/reiserfs/procfs.c
 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
@@ -64168,7 +65255,7 @@ index a958444..42b2323 100644
  		   SF(s_do_balance), SF(s_unneeded_left_neighbor),
  		   SF(s_good_search_by_key_reada), SF(s_bmaps),
 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
-index f8adaee..0eeeeca 100644
+index 8d06adf..7e1c9f8 100644
 --- a/fs/reiserfs/reiserfs.h
 +++ b/fs/reiserfs/reiserfs.h
 @@ -453,7 +453,7 @@ struct reiserfs_sb_info {
@@ -64180,7 +65267,7 @@ index f8adaee..0eeeeca 100644
  	// tree gets re-balanced
  	unsigned long s_properties;	/* File system properties. Currently holds
  					   on-disk FS format */
-@@ -1982,7 +1982,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
+@@ -1972,7 +1972,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
  #define REISERFS_USER_MEM		1	/* reiserfs user memory mode            */
  
  #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
@@ -64210,18 +65297,19 @@ index 467bb1c..cf9d65a 100644
  		return -EINVAL;
  
 diff --git a/fs/seq_file.c b/fs/seq_file.c
-index 1d641bb..e600623 100644
+index 1d641bb..c2f4743 100644
 --- a/fs/seq_file.c
 +++ b/fs/seq_file.c
-@@ -10,6 +10,7 @@
+@@ -10,6 +10,8 @@
  #include <linux/seq_file.h>
  #include <linux/slab.h>
  #include <linux/cred.h>
 +#include <linux/sched.h>
++#include <linux/grsecurity.h>
  
  #include <asm/uaccess.h>
  #include <asm/page.h>
-@@ -60,6 +61,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
+@@ -60,6 +62,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
  #ifdef CONFIG_USER_NS
  	p->user_ns = file->f_cred->user_ns;
  #endif
@@ -64231,7 +65319,24 @@ index 1d641bb..e600623 100644
  
  	/*
  	 * Wrappers around seq_open(e.g. swaps_open) need to be
-@@ -96,7 +100,7 @@ static int traverse(struct seq_file *m, loff_t offset)
+@@ -82,6 +87,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
+ }
+ EXPORT_SYMBOL(seq_open);
+ 
++
++int seq_open_restrict(struct file *file, const struct seq_operations *op)
++{
++	if (gr_proc_is_restricted())
++		return -EACCES;
++
++	return seq_open(file, op);
++}
++EXPORT_SYMBOL(seq_open_restrict);
++
+ static int traverse(struct seq_file *m, loff_t offset)
+ {
+ 	loff_t pos = 0, index;
+@@ -96,7 +111,7 @@ static int traverse(struct seq_file *m, loff_t offset)
  		return 0;
  	}
  	if (!m->buf) {
@@ -64240,7 +65345,7 @@ index 1d641bb..e600623 100644
  		if (!m->buf)
  			return -ENOMEM;
  	}
-@@ -137,7 +141,7 @@ Eoverflow:
+@@ -137,7 +152,7 @@ Eoverflow:
  	m->op->stop(m, p);
  	kfree(m->buf);
  	m->count = 0;
@@ -64249,7 +65354,7 @@ index 1d641bb..e600623 100644
  	return !m->buf ? -ENOMEM : -EAGAIN;
  }
  
-@@ -153,7 +157,7 @@ Eoverflow:
+@@ -153,7 +168,7 @@ Eoverflow:
  ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
  {
  	struct seq_file *m = file->private_data;
@@ -64258,7 +65363,7 @@ index 1d641bb..e600623 100644
  	loff_t pos;
  	size_t n;
  	void *p;
-@@ -192,7 +196,7 @@ ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
+@@ -192,7 +207,7 @@ ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
  
  	/* grab buffer if we didn't have one */
  	if (!m->buf) {
@@ -64267,7 +65372,7 @@ index 1d641bb..e600623 100644
  		if (!m->buf)
  			goto Enomem;
  	}
-@@ -234,7 +238,7 @@ ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
+@@ -234,7 +249,7 @@ ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
  		m->op->stop(m, p);
  		kfree(m->buf);
  		m->count = 0;
@@ -64276,7 +65381,7 @@ index 1d641bb..e600623 100644
  		if (!m->buf)
  			goto Enomem;
  		m->version = 0;
-@@ -584,7 +588,7 @@ static void single_stop(struct seq_file *p, void *v)
+@@ -584,7 +599,7 @@ static void single_stop(struct seq_file *p, void *v)
  int single_open(struct file *file, int (*show)(struct seq_file *, void *),
  		void *data)
  {
@@ -64285,6 +65390,24 @@ index 1d641bb..e600623 100644
  	int res = -ENOMEM;
  
  	if (op) {
+@@ -620,6 +635,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
+ }
+ EXPORT_SYMBOL(single_open_size);
+ 
++int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
++		void *data)
++{
++	if (gr_proc_is_restricted())
++		return -EACCES;
++
++	return single_open(file, show, data);
++}
++EXPORT_SYMBOL(single_open_restrict);
++
++
+ int single_release(struct inode *inode, struct file *file)
+ {
+ 	const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
 diff --git a/fs/splice.c b/fs/splice.c
 index 12028fa..a6f2619 100644
 --- a/fs/splice.c
@@ -64493,115 +65616,71 @@ index ae0c3ce..9ee641c 100644
  	generic_fillattr(inode, stat);
  	return 0;
 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
-index 5e73d66..4f165fd 100644
+index ee0d761..b346c58 100644
 --- a/fs/sysfs/dir.c
 +++ b/fs/sysfs/dir.c
-@@ -40,7 +40,7 @@ static DEFINE_IDA(sysfs_ino_ida);
-  *
-  *	Returns 31 bit hash of ns + name (so it fits in an off_t )
-  */
--static unsigned int sysfs_name_hash(const char *name, const void *ns)
-+static unsigned int sysfs_name_hash(const unsigned char *name, const void *ns)
+@@ -62,9 +62,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
+ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
  {
- 	unsigned long hash = init_name_hash();
- 	unsigned int len = strlen(name);
-@@ -676,6 +676,18 @@ static int create_dir(struct kobject *kobj, struct sysfs_dirent *parent_sd,
- 	struct sysfs_dirent *sd;
- 	int rc;
- 
+ 	struct kernfs_node *parent, *kn;
++	const char *name;
++	umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
-+	const char *parent_name = parent_sd->s_name;
++	const char *parent_name;
++#endif
+ 
+ 	BUG_ON(!kobj);
+ 
++	name = kobject_name(kobj);
 +
-+	mode = S_IFDIR | S_IRWXU;
+ 	if (kobj->parent)
+ 		parent = kobj->parent->sd;
+ 	else
+@@ -73,11 +80,22 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
+ 	if (!parent)
+ 		return -ENOENT;
+ 
+-	kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
+-				  S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
++#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
++	parent_name = parent->name;
++	mode = S_IRWXU;
 +
 +	if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
 +	    (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
 +	    (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
 +	    (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
-+		mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
++		mode = S_IRWXU | S_IRUGO | S_IXUGO;
 +#endif
 +
- 	/* allocate */
- 	sd = sysfs_new_dirent(name, mode, SYSFS_DIR);
- 	if (!sd)
++	kn = kernfs_create_dir_ns(parent, name,
++				  mode, kobj, ns);
+ 	if (IS_ERR(kn)) {
+ 		if (PTR_ERR(kn) == -EEXIST)
+-			sysfs_warn_dup(parent, kobject_name(kobj));
++			sysfs_warn_dup(parent, name);
+ 		return PTR_ERR(kn);
+ 	}
+ 
 diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
-index 35e7d08..4d6e676 100644
+index 810cf6e..5fd2bf1 100644
 --- a/fs/sysfs/file.c
 +++ b/fs/sysfs/file.c
-@@ -42,7 +42,7 @@ static DEFINE_MUTEX(sysfs_open_file_mutex);
- 
- struct sysfs_open_dirent {
- 	atomic_t		refcnt;
--	atomic_t		event;
-+	atomic_unchecked_t	event;
- 	wait_queue_head_t	poll;
- 	struct list_head	files; /* goes through sysfs_open_file.list */
- };
-@@ -112,7 +112,7 @@ static int sysfs_seq_show(struct seq_file *sf, void *v)
- 		return -ENODEV;
+@@ -47,12 +47,13 @@ static int sysfs_kf_seq_show(struct seq_file *sf, void *v)
+ 	ssize_t count;
+ 	char *buf;
+ 
+-	/* acquire buffer and ensure that it's >= PAGE_SIZE */
++	/* acquire buffer and ensure that it's >= PAGE_SIZE and clear */
+ 	count = seq_get_buf(sf, &buf);
+ 	if (count < PAGE_SIZE) {
+ 		seq_commit(sf, -1);
+ 		return 0;
  	}
- 
--	of->event = atomic_read(&of->sd->s_attr.open->event);
-+	of->event = atomic_read_unchecked(&of->sd->s_attr.open->event);
++	memset(buf, 0, PAGE_SIZE);
  
  	/*
- 	 * Lookup @ops and invoke show().  Control may reach here via seq
-@@ -365,12 +365,12 @@ static int sysfs_bin_page_mkwrite(struct vm_area_struct *vma,
- 	return ret;
- }
- 
--static int sysfs_bin_access(struct vm_area_struct *vma, unsigned long addr,
--			    void *buf, int len, int write)
-+static ssize_t sysfs_bin_access(struct vm_area_struct *vma, unsigned long addr,
-+			    void *buf, size_t len, int write)
- {
- 	struct file *file = vma->vm_file;
- 	struct sysfs_open_file *of = sysfs_of(file);
--	int ret;
-+	ssize_t ret;
- 
- 	if (!of->vm_ops)
- 		return -EINVAL;
-@@ -564,7 +564,7 @@ static int sysfs_get_open_dirent(struct sysfs_dirent *sd,
- 		return -ENOMEM;
- 
- 	atomic_set(&new_od->refcnt, 0);
--	atomic_set(&new_od->event, 1);
-+	atomic_set_unchecked(&new_od->event, 1);
- 	init_waitqueue_head(&new_od->poll);
- 	INIT_LIST_HEAD(&new_od->files);
- 	goto retry;
-@@ -768,7 +768,7 @@ static unsigned int sysfs_poll(struct file *filp, poll_table *wait)
- 
- 	sysfs_put_active(attr_sd);
- 
--	if (of->event != atomic_read(&od->event))
-+	if (of->event != atomic_read_unchecked(&od->event))
- 		goto trigger;
- 
- 	return DEFAULT_POLLMASK;
-@@ -787,7 +787,7 @@ void sysfs_notify_dirent(struct sysfs_dirent *sd)
- 	if (!WARN_ON(sysfs_type(sd) != SYSFS_KOBJ_ATTR)) {
- 		od = sd->s_attr.open;
- 		if (od) {
--			atomic_inc(&od->event);
-+			atomic_inc_unchecked(&od->event);
- 			wake_up_interruptible(&od->poll);
- 		}
- 	}
-diff --git a/fs/sysfs/symlink.c b/fs/sysfs/symlink.c
-index 3ae3f1b..081a26c 100644
---- a/fs/sysfs/symlink.c
-+++ b/fs/sysfs/symlink.c
-@@ -314,7 +314,7 @@ static void *sysfs_follow_link(struct dentry *dentry, struct nameidata *nd)
- static void sysfs_put_link(struct dentry *dentry, struct nameidata *nd,
- 			   void *cookie)
- {
--	char *page = nd_get_link(nd);
-+	const char *page = nd_get_link(nd);
- 	if (!IS_ERR(page))
- 		free_page((unsigned long)page);
- }
+ 	 * Invoke show().  Control may reach here via seq file lseek even
 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
 index 69d4889..a810bd4 100644
 --- a/fs/sysv/sysv.h
@@ -64840,62 +65919,8 @@ index 3377dff..f394815 100644
  		mnt_drop_write_file(f.file);
  	}
  	fdput(f);
-diff --git a/fs/xattr_acl.c b/fs/xattr_acl.c
-index 9fbea87..417b3c2 100644
---- a/fs/xattr_acl.c
-+++ b/fs/xattr_acl.c
-@@ -10,6 +10,7 @@
- #include <linux/posix_acl_xattr.h>
- #include <linux/gfp.h>
- #include <linux/user_namespace.h>
-+#include <linux/grsecurity.h>
- 
- /*
-  * Fix up the uids and gids in posix acl extended attributes in place.
-@@ -76,11 +77,12 @@ struct posix_acl *
- posix_acl_from_xattr(struct user_namespace *user_ns,
- 		     const void *value, size_t size)
- {
--	posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
--	posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
-+	const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
-+	const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
- 	int count;
- 	struct posix_acl *acl;
- 	struct posix_acl_entry *acl_e;
-+	umode_t umask = gr_acl_umask();
- 
- 	if (!value)
- 		return NULL;
-@@ -106,12 +108,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
- 
- 		switch(acl_e->e_tag) {
- 			case ACL_USER_OBJ:
-+				acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
-+				break;
- 			case ACL_GROUP_OBJ:
- 			case ACL_MASK:
-+				acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
-+				break;
- 			case ACL_OTHER:
-+				acl_e->e_perm &= ~(umask & S_IRWXO);
- 				break;
- 
- 			case ACL_USER:
-+				acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
- 				acl_e->e_uid =
- 					make_kuid(user_ns,
- 						  le32_to_cpu(entry->e_id));
-@@ -119,6 +127,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
- 					goto fail;
- 				break;
- 			case ACL_GROUP:
-+				acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
- 				acl_e->e_gid =
- 					make_kgid(user_ns,
- 						  le32_to_cpu(entry->e_id));
 diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
-index 3b2c14b..de031fe 100644
+index 152543c..d80c361 100644
 --- a/fs/xfs/xfs_bmap.c
 +++ b/fs/xfs/xfs_bmap.c
 @@ -584,7 +584,7 @@ xfs_bmap_validate_ret(
@@ -64908,7 +65933,7 @@ index 3b2c14b..de031fe 100644
  
  /*
 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
-index c4e50c6..8ba93e3 100644
+index aead369..0dfecfd 100644
 --- a/fs/xfs/xfs_dir2_readdir.c
 +++ b/fs/xfs/xfs_dir2_readdir.c
 @@ -160,7 +160,12 @@ xfs_dir2_sf_getdents(
@@ -64926,10 +65951,10 @@ index c4e50c6..8ba93e3 100644
  			return 0;
  		sfep = dp->d_ops->sf_nextentry(sfp, sfep);
 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
-index 33ad9a7..82c18ba 100644
+index bcfe612..aa399c0 100644
 --- a/fs/xfs/xfs_ioctl.c
 +++ b/fs/xfs/xfs_ioctl.c
-@@ -126,7 +126,7 @@ xfs_find_handle(
+@@ -122,7 +122,7 @@ xfs_find_handle(
  	}
  
  	error = -EFAULT;
@@ -64938,25 +65963,12 @@ index 33ad9a7..82c18ba 100644
  	    copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
  		goto out_put;
  
-diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
-index 104455b..764c512 100644
---- a/fs/xfs/xfs_iops.c
-+++ b/fs/xfs/xfs_iops.c
-@@ -397,7 +397,7 @@ xfs_vn_put_link(
- 	struct nameidata *nd,
- 	void		*p)
- {
--	char		*s = nd_get_link(nd);
-+	const char	*s = nd_get_link(nd);
- 
- 	if (!IS_ERR(s))
- 		kfree(s);
 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
 new file mode 100644
-index 0000000..031e895
+index 0000000..a14eb52
 --- /dev/null
 +++ b/grsecurity/Kconfig
-@@ -0,0 +1,1157 @@
+@@ -0,0 +1,1174 @@
 +#
 +# grecurity configuration
 +#
@@ -64970,18 +65982,16 @@ index 0000000..031e895
 +	help
 +	  If you say Y here, /dev/kmem and /dev/mem won't be allowed to
 +	  be written to or read from to modify or leak the contents of the running
-+	  kernel.  /dev/port will also not be allowed to be opened, and support
-+	  for /dev/cpu/*/msr and kexec will be removed.  If you have module
-+	  support disabled, enabling this will close up six ways that are
-+	  currently used to insert malicious code into the running kernel.
++	  kernel.  /dev/port will also not be allowed to be opened, writing to
++	  /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
++	  If you have module support disabled, enabling this will close up several
++	  ways that are currently used to insert malicious code into the running
++	  kernel.
 +
 +	  Even with this feature enabled, we still highly recommend that
 +	  you use the RBAC system, as it is still possible for an attacker to
 +	  modify the running kernel through other more obscure methods.
 +
-+	  Enabling this feature will prevent the "cpupower" and "powertop" tools
-+	  from working.
-+
 +	  It is highly recommended that you say Y here if you meet all the
 +	  conditions above.
 +
@@ -65014,7 +66024,8 @@ index 0000000..031e895
 +	  the most notable of which are XFree86 and hwclock.  hwclock can be
 +	  remedied by having RTC support in the kernel, so real-time 
 +	  clock support is enabled if this option is enabled, to ensure 
-+	  that hwclock operates correctly.
++	  that hwclock operates correctly.  If hwclock still does not work,
++	  either update udev or symlink /dev/rtc to /dev/rtc0.
 +
 +	  If you're using XFree86 or a version of Xorg from 2012 or earlier,
 +	  you may not be able to boot into a graphical environment with this
@@ -65096,6 +66107,19 @@ index 0000000..031e895
 +	  If you use PaX it is essential that you say Y here as it closes up
 +	  several holes that make full ASLR useless locally.
 +
++
++config GRKERNSEC_KSTACKOVERFLOW
++	bool "Prevent kernel stack overflows"
++	default y if GRKERNSEC_CONFIG_AUTO
++	depends on !IA64 && 64BIT
++	help
++	  If you say Y here, the kernel's process stacks will be allocated
++	  with vmalloc instead of the kernel's default allocator.  This
++	  introduces guard pages that in combination with the alloca checking
++	  of the STACKLEAK feature prevents all forms of kernel process stack
++	  overflow abuse.  Note that this is different from kernel stack
++	  buffer overflows.
++
 +config GRKERNSEC_BRUTE
 +	bool "Deter exploit bruteforcing"
 +	default y if GRKERNSEC_CONFIG_AUTO
@@ -65439,6 +66463,11 @@ index 0000000..031e895
 +	  encounter no software incompatibilities with the following options, it
 +	  is recommended that you enable each one.
 +
++	  Note that the chroot restrictions are not intended to apply to "chroots"
++	  to directories that are simple bind mounts of the global root filesystem.
++	  For several other reasons, a user shouldn't expect any significant
++	  security by performing such a chroot.
++
 +config GRKERNSEC_CHROOT_MOUNT
 +	bool "Deny mounts"
 +	default y if GRKERNSEC_CONFIG_AUTO
@@ -66116,7 +67145,7 @@ index 0000000..031e895
 +endmenu
 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
 new file mode 100644
-index 0000000..5307c8a
+index 0000000..30ababb
 --- /dev/null
 +++ b/grsecurity/Makefile
 @@ -0,0 +1,54 @@
@@ -66143,7 +67172,7 @@ index 0000000..5307c8a
 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
 +	grsec_mount.o grsec_sig.o grsec_sysctl.o \
 +	grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
-+	grsec_usb.o grsec_ipc.o
++	grsec_usb.o grsec_ipc.o grsec_proc.o
 +
 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
 +	gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
@@ -74648,6 +75677,32 @@ index 0000000..6ee9d50
 +#endif
 +	return;
 +}
+diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
+new file mode 100644
+index 0000000..2005a3a
+--- /dev/null
++++ b/grsecurity/grsec_proc.c
+@@ -0,0 +1,20 @@
++#include <linux/kernel.h>
++#include <linux/sched.h>
++#include <linux/grsecurity.h>
++#include <linux/grinternal.h>
++
++int gr_proc_is_restricted(void)
++{
++#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
++	const struct cred *cred = current_cred();
++#endif
++
++#ifdef CONFIG_GRKERNSEC_PROC_USER
++	if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
++		return -EACCES;
++#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
++	if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
++		return -EACCES;
++#endif
++	return 0;
++}
 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
 new file mode 100644
 index 0000000..f7f29aa
@@ -76475,10 +77530,10 @@ index 810431d..0ec4804f 100644
   * (puds are folded into pgds so this doesn't get actually called,
   * but the define is needed for a generic inline function.)
 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
-index 8e4f41d..c5e9afd 100644
+index 38a7437..47f62a4 100644
 --- a/include/asm-generic/pgtable.h
 +++ b/include/asm-generic/pgtable.h
-@@ -748,6 +748,22 @@ static inline pmd_t pmd_mknuma(pmd_t pmd)
+@@ -802,6 +802,22 @@ static inline void pmdp_set_numa(struct mm_struct *mm, unsigned long addr,
  }
  #endif /* CONFIG_NUMA_BALANCING */
  
@@ -76502,7 +77557,7 @@ index 8e4f41d..c5e9afd 100644
  
  #endif /* !__ASSEMBLY__ */
 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
-index dc1269c..48a4f51 100644
+index 72d8803..cb9749c 100644
 --- a/include/asm-generic/uaccess.h
 +++ b/include/asm-generic/uaccess.h
 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
@@ -76575,10 +77630,10 @@ index e73c19e..5b89e00 100644
  struct crypto_instance {
  	struct crypto_alg alg;
 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
-index 1d4a920..da65658 100644
+index 04a7f31..668d424 100644
 --- a/include/drm/drmP.h
 +++ b/include/drm/drmP.h
-@@ -66,6 +66,7 @@
+@@ -67,6 +67,7 @@
  #include <linux/workqueue.h>
  #include <linux/poll.h>
  #include <asm/pgalloc.h>
@@ -76586,7 +77641,7 @@ index 1d4a920..da65658 100644
  #include <drm/drm.h>
  #include <drm/drm_sarea.h>
  #include <drm/drm_vma_manager.h>
-@@ -278,10 +279,12 @@ do {										\
+@@ -297,10 +298,12 @@ do {										\
   * \param cmd command.
   * \param arg argument.
   */
@@ -76601,7 +77656,7 @@ index 1d4a920..da65658 100644
  			       unsigned long arg);
  
  #define DRM_IOCTL_NR(n)                _IOC_NR(n)
-@@ -297,10 +300,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
+@@ -316,10 +319,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
  struct drm_ioctl_desc {
  	unsigned int cmd;
  	int flags;
@@ -76614,7 +77669,7 @@ index 1d4a920..da65658 100644
  
  /**
   * Creates a driver or general drm_ioctl_desc array entry for the given
-@@ -1013,7 +1016,8 @@ struct drm_info_list {
+@@ -1022,7 +1025,8 @@ struct drm_info_list {
  	int (*show)(struct seq_file*, void*); /** show callback */
  	u32 driver_features; /**< Required driver features for this entry */
  	void *data;
@@ -76624,17 +77679,17 @@ index 1d4a920..da65658 100644
  
  /**
   * debugfs node structure. This structure represents a debugfs file.
-@@ -1097,7 +1101,7 @@ struct drm_device {
+@@ -1106,7 +1110,7 @@ struct drm_device {
  
  	/** \name Usage Counters */
  	/*@{ */
 -	int open_count;			/**< Outstanding files open */
 +	local_t open_count;		/**< Outstanding files open */
- 	atomic_t ioctl_count;		/**< Outstanding IOCTLs pending */
- 	atomic_t vma_count;		/**< Outstanding vma areas open */
  	int buf_use;			/**< Buffers in use -- cannot alloc */
+ 	atomic_t buf_alloc;		/**< Buffer allocation in progress */
+ 	/*@} */
 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
-index ef6ad3a..be34b16 100644
+index b1388b5..e1d1163 100644
 --- a/include/drm/drm_crtc_helper.h
 +++ b/include/drm/drm_crtc_helper.h
 @@ -109,7 +109,7 @@ struct drm_encoder_helper_funcs {
@@ -76673,10 +77728,10 @@ index 72dcbe8..8db58d7 100644
  /**
   * struct ttm_mem_global - Global memory accounting structure.
 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
-index d1f61bf..2239439 100644
+index 49a8284..9643967 100644
 --- a/include/drm/ttm/ttm_page_alloc.h
 +++ b/include/drm/ttm/ttm_page_alloc.h
-@@ -78,6 +78,7 @@ void ttm_dma_page_alloc_fini(void);
+@@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
   */
  extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
  
@@ -76720,10 +77775,10 @@ index c1da539..1dcec55 100644
  struct atmphy_ops {
  	int (*start)(struct atm_dev *dev);
 diff --git a/include/linux/audit.h b/include/linux/audit.h
-index bf1ef22..2a55e1b 100644
+index ec1464d..833274b 100644
 --- a/include/linux/audit.h
 +++ b/include/linux/audit.h
-@@ -195,7 +195,7 @@ static inline void audit_ptrace(struct task_struct *t)
+@@ -196,7 +196,7 @@ static inline void audit_ptrace(struct task_struct *t)
  extern unsigned int audit_serial(void);
  extern int auditsc_get_stamp(struct audit_context *ctx,
  			      struct timespec *t, unsigned int *serial);
@@ -76733,9 +77788,18 @@ index bf1ef22..2a55e1b 100644
  static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
  {
 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
-index fd8bf32..2cccd5a 100644
+index b4a745d..e3c0942 100644
 --- a/include/linux/binfmts.h
 +++ b/include/linux/binfmts.h
+@@ -45,7 +45,7 @@ struct linux_binprm {
+ 	unsigned interp_data;
+ 	unsigned long loader, exec;
+ 	char tcomm[TASK_COMM_LEN];
+-};
++} __randomize_layout;
+ 
+ #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
+ #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
 @@ -74,8 +74,10 @@ struct linux_binfmt {
  	int (*load_binary)(struct linux_binprm *);
  	int (*load_shlib)(struct file *);
@@ -76744,12 +77808,12 @@ index fd8bf32..2cccd5a 100644
 +	void (*handle_mmap)(struct file *);
  	unsigned long min_coredump;	/* minimal dump size */
 -};
-+} __do_const;
++} __do_const __randomize_layout;
  
  extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
  
 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
-index abc9ca7..e54ee27 100644
+index be5fd38..d71192a 100644
 --- a/include/linux/bitops.h
 +++ b/include/linux/bitops.h
 @@ -102,7 +102,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
@@ -76780,10 +77844,10 @@ index abc9ca7..e54ee27 100644
  	if (sizeof(l) == 4)
  		return fls(l);
 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
-index 1b135d4..59fc876 100644
+index 4afa4f8..1ed7824 100644
 --- a/include/linux/blkdev.h
 +++ b/include/linux/blkdev.h
-@@ -1578,7 +1578,7 @@ struct block_device_operations {
+@@ -1572,7 +1572,7 @@ struct block_device_operations {
  	/* this callback is with swap_lock and sometimes page table lock held */
  	void (*swap_slot_free_notify) (struct block_device *, unsigned long);
  	struct module *owner;
@@ -76806,7 +77870,7 @@ index afc1343..9735539 100644
  
  extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
 diff --git a/include/linux/cache.h b/include/linux/cache.h
-index 4c57065..40346da 100644
+index 17e7e82..1d7da26 100644
 --- a/include/linux/cache.h
 +++ b/include/linux/cache.h
 @@ -16,6 +16,14 @@
@@ -76868,11 +77932,11 @@ index 4ce9056..86caac6 100644
  extern struct cleancache_ops *
  	cleancache_register_ops(struct cleancache_ops *ops);
 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
-index 7e59253..d6e4cae 100644
+index 939533d..cf0a57c 100644
 --- a/include/linux/clk-provider.h
 +++ b/include/linux/clk-provider.h
-@@ -141,6 +141,7 @@ struct clk_ops {
- 				    unsigned long);
+@@ -166,6 +166,7 @@ struct clk_ops {
+ 					   unsigned long parent_accuracy);
  	void		(*init)(struct clk_hw *hw);
  };
 +typedef struct clk_ops __no_const clk_ops_no_const;
@@ -76880,7 +77944,7 @@ index 7e59253..d6e4cae 100644
  /**
   * struct clk_init_data - holds init data that's common to all clocks and is
 diff --git a/include/linux/compat.h b/include/linux/compat.h
-index 19f6003..90b64f4 100644
+index 3f448c6..df3ce1d 100644
 --- a/include/linux/compat.h
 +++ b/include/linux/compat.h
 @@ -313,7 +313,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
@@ -76941,7 +78005,7 @@ index 2507fd2..55203f8 100644
   * Mark a position in code as unreachable.  This can be used to
   * suppress control flow warnings after asm blocks that transfer
 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
-index 92669cd..cc564c0 100644
+index 2472740..4857634 100644
 --- a/include/linux/compiler.h
 +++ b/include/linux/compiler.h
 @@ -5,11 +5,14 @@
@@ -77009,7 +78073,7 @@ index 92669cd..cc564c0 100644
  #endif
  
  /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
-@@ -275,6 +297,34 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
+@@ -279,6 +301,34 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
  # define __attribute_const__	/* unimplemented */
  #endif
  
@@ -77044,7 +78108,7 @@ index 92669cd..cc564c0 100644
  /*
   * Tell gcc if a function is cold. The compiler will assume any path
   * directly leading to the call is unlikely.
-@@ -284,6 +334,22 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
+@@ -288,6 +338,22 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
  #define __cold
  #endif
  
@@ -77067,7 +78131,7 @@ index 92669cd..cc564c0 100644
  /* Simple shorthand for a section definition */
  #ifndef __section
  # define __section(S) __attribute__ ((__section__(#S)))
-@@ -349,7 +415,8 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
+@@ -362,7 +428,8 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
   * use is to mediate communication between process-level code and irq/NMI
   * handlers, all running on the same CPU.
   */
@@ -77118,10 +78182,10 @@ index 34025df..d94bbbc 100644
  /*
   * Users often need to create attribute structures for their configurable
 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
-index dc196bb..c55a50f 100644
+index 4d89e0e..5281847 100644
 --- a/include/linux/cpufreq.h
 +++ b/include/linux/cpufreq.h
-@@ -189,6 +189,7 @@ struct global_attr {
+@@ -191,6 +191,7 @@ struct global_attr {
  	ssize_t (*store)(struct kobject *a, struct attribute *b,
  			 const char *c, size_t count);
  };
@@ -77129,10 +78193,10 @@ index dc196bb..c55a50f 100644
  
  #define define_one_global_ro(_name)		\
  static struct global_attr _name =		\
-@@ -225,7 +226,7 @@ struct cpufreq_driver {
- 	int	(*suspend)	(struct cpufreq_policy *policy);
- 	int	(*resume)	(struct cpufreq_policy *policy);
- 	struct freq_attr	**attr;
+@@ -232,7 +233,7 @@ struct cpufreq_driver {
+ 	bool                    boost_supported;
+ 	bool                    boost_enabled;
+ 	int     (*set_boost)    (int state);
 -};
 +} __do_const;
  
@@ -77214,7 +78278,7 @@ index d08e4d2..95fad61 100644
  
  /**
 diff --git a/include/linux/cred.h b/include/linux/cred.h
-index 04421e8..117e17a 100644
+index 04421e8..a85afd4 100644
 --- a/include/linux/cred.h
 +++ b/include/linux/cred.h
 @@ -35,7 +35,7 @@ struct group_info {
@@ -77245,6 +78309,14 @@ index 04421e8..117e17a 100644
  #endif
  
  /**
+@@ -322,6 +325,7 @@ static inline void put_cred(const struct cred *_cred)
+ 
+ #define task_uid(task)		(task_cred_xxx((task), uid))
+ #define task_euid(task)		(task_cred_xxx((task), euid))
++#define task_securebits(task)	(task_cred_xxx((task), securebits))
+ 
+ #define current_cred_xxx(xxx)			\
+ ({						\
 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
 index b92eadf..b4ecdc1 100644
 --- a/include/linux/crypto.h
@@ -77376,10 +78448,10 @@ index fd4aee2..1f28db9 100644
  #define DMA_BIT_MASK(n)	(((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
  
 diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
-index 41cf0c3..f3b771c 100644
+index c5c92d5..6a5c2b2 100644
 --- a/include/linux/dmaengine.h
 +++ b/include/linux/dmaengine.h
-@@ -1114,9 +1114,9 @@ struct dma_pinned_list {
+@@ -1150,9 +1150,9 @@ struct dma_pinned_list {
  struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len);
  void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list);
  
@@ -77392,10 +78464,10 @@ index 41cf0c3..f3b771c 100644
  	unsigned int offset, size_t len);
  
 diff --git a/include/linux/efi.h b/include/linux/efi.h
-index 11ce678..7b8c69c 100644
+index 0a819e7..8ed47f1 100644
 --- a/include/linux/efi.h
 +++ b/include/linux/efi.h
-@@ -764,6 +764,7 @@ struct efivar_operations {
+@@ -768,6 +768,7 @@ struct efivar_operations {
  	efi_set_variable_t *set_variable;
  	efi_query_variable_store_t *query_variable_store;
  };
@@ -77456,7 +78528,7 @@ index 21c59af..6057a03 100644
  
  /**
 diff --git a/include/linux/fb.h b/include/linux/fb.h
-index 70c4836..ff3daec 100644
+index fe6ac95..898d41d 100644
 --- a/include/linux/fb.h
 +++ b/include/linux/fb.h
 @@ -304,7 +304,7 @@ struct fb_ops {
@@ -77469,10 +78541,10 @@ index 70c4836..ff3daec 100644
  #ifdef CONFIG_FB_TILEBLITTING
  #define FB_TILE_CURSOR_NONE        0
 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
-index 085197b..0fa6f0b 100644
+index 70e8e21..1939916 100644
 --- a/include/linux/fdtable.h
 +++ b/include/linux/fdtable.h
-@@ -95,7 +95,7 @@ struct files_struct *get_files_struct(struct task_struct *);
+@@ -102,7 +102,7 @@ struct files_struct *get_files_struct(struct task_struct *);
  void put_files_struct(struct files_struct *fs);
  void reset_files_struct(struct files_struct *);
  int unshare_files(struct files_struct **);
@@ -77495,10 +78567,10 @@ index 8293262..2b3b8bd 100644
  extern bool frontswap_enabled;
  extern struct frontswap_ops *
 diff --git a/include/linux/fs.h b/include/linux/fs.h
-index 121f11f..0f2a863 100644
+index 23b2a35..8764ab7 100644
 --- a/include/linux/fs.h
 +++ b/include/linux/fs.h
-@@ -423,7 +423,7 @@ struct address_space {
+@@ -426,7 +426,7 @@ struct address_space {
  	spinlock_t		private_lock;	/* for use by the address_space */
  	struct list_head	private_list;	/* ditto */
  	void			*private_data;	/* ditto */
@@ -77507,7 +78579,7 @@ index 121f11f..0f2a863 100644
  	/*
  	 * On most architectures that alignment is already the case; but
  	 * must be enforced here for CRIS, to let the least significant bit
-@@ -466,7 +466,7 @@ struct block_device {
+@@ -469,7 +469,7 @@ struct block_device {
  	int			bd_fsfreeze_count;
  	/* Mutex for freeze */
  	struct mutex		bd_fsfreeze_mutex;
@@ -77516,7 +78588,7 @@ index 121f11f..0f2a863 100644
  
  /*
   * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
-@@ -610,7 +610,7 @@ struct inode {
+@@ -613,7 +613,7 @@ struct inode {
  	atomic_t		i_readcount; /* struct files open RO */
  #endif
  	void			*i_private; /* fs or device private pointer */
@@ -77525,16 +78597,16 @@ index 121f11f..0f2a863 100644
  
  static inline int inode_unhashed(struct inode *inode)
  {
-@@ -808,7 +808,7 @@ struct file {
+@@ -812,7 +812,7 @@ struct file {
  #ifdef CONFIG_DEBUG_WRITECOUNT
  	unsigned long f_mnt_write_state;
  #endif
--};
-+} __randomize_layout;
+-} __attribute__((aligned(4)));	/* lest something weird decides that 2 is OK */
++} __attribute__((aligned(4))) __randomize_layout;	/* lest something weird decides that 2 is OK */
  
  struct file_handle {
  	__u32 handle_bytes;
-@@ -978,7 +978,7 @@ struct file_lock {
+@@ -982,7 +982,7 @@ struct file_lock {
  			int state;		/* state of grant or error if -ve */
  		} afs;
  	} fl_u;
@@ -77543,7 +78615,7 @@ index 121f11f..0f2a863 100644
  
  /* The following constant reflects the upper bound of the file/locking space */
  #ifndef OFFSET_MAX
-@@ -1325,7 +1325,7 @@ struct super_block {
+@@ -1329,7 +1329,7 @@ struct super_block {
  	struct list_lru		s_dentry_lru ____cacheline_aligned_in_smp;
  	struct list_lru		s_inode_lru ____cacheline_aligned_in_smp;
  	struct rcu_head		rcu;
@@ -77552,7 +78624,7 @@ index 121f11f..0f2a863 100644
  
  extern struct timespec current_fs_time(struct super_block *sb);
  
-@@ -1547,7 +1547,8 @@ struct file_operations {
+@@ -1551,7 +1551,8 @@ struct file_operations {
  	long (*fallocate)(struct file *file, int mode, loff_t offset,
  			  loff_t len);
  	int (*show_fdinfo)(struct seq_file *m, struct file *f);
@@ -77562,7 +78634,7 @@ index 121f11f..0f2a863 100644
  
  struct inode_operations {
  	struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
-@@ -2808,4 +2809,14 @@ static inline bool dir_relax(struct inode *inode)
+@@ -2820,4 +2821,14 @@ static inline bool dir_relax(struct inode *inode)
  	return !IS_DEADDIR(inode);
  }
  
@@ -77701,10 +78773,10 @@ index c0894dd..2fbf10c 100644
  };
  
 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
-index 9b4dd49..61fd41d 100644
+index 39b81dc..819dc51 100644
 --- a/include/linux/gfp.h
 +++ b/include/linux/gfp.h
-@@ -35,6 +35,13 @@ struct vm_area_struct;
+@@ -36,6 +36,13 @@ struct vm_area_struct;
  #define ___GFP_NO_KSWAPD	0x400000u
  #define ___GFP_OTHER_NODE	0x800000u
  #define ___GFP_WRITE		0x1000000u
@@ -77718,7 +78790,7 @@ index 9b4dd49..61fd41d 100644
  /* If the above are modified, __GFP_BITS_SHIFT may need updating */
  
  /*
-@@ -92,6 +99,7 @@ struct vm_area_struct;
+@@ -93,6 +100,7 @@ struct vm_area_struct;
  #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
  #define __GFP_KMEMCG	((__force gfp_t)___GFP_KMEMCG) /* Allocation comes from a memcg-accounted resource */
  #define __GFP_WRITE	((__force gfp_t)___GFP_WRITE)	/* Allocator intends to dirty page */
@@ -77726,7 +78798,7 @@ index 9b4dd49..61fd41d 100644
  
  /*
   * This may seem redundant, but it's a way of annotating false positives vs.
-@@ -99,7 +107,7 @@ struct vm_area_struct;
+@@ -100,7 +108,7 @@ struct vm_area_struct;
   */
  #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
  
@@ -77735,7 +78807,7 @@ index 9b4dd49..61fd41d 100644
  #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
  
  /* This equals 0, but use constants in case they ever change */
-@@ -153,6 +161,8 @@ struct vm_area_struct;
+@@ -158,6 +166,8 @@ struct vm_area_struct;
  /* 4GB DMA on some platforms */
  #define GFP_DMA32	__GFP_DMA32
  
@@ -78772,10 +79844,10 @@ index 0000000..ba93581
 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
 new file mode 100644
-index 0000000..8108301
+index 0000000..f2d8c6c
 --- /dev/null
 +++ b/include/linux/grsecurity.h
-@@ -0,0 +1,246 @@
+@@ -0,0 +1,248 @@
 +#ifndef GR_SECURITY_H
 +#define GR_SECURITY_H
 +#include <linux/fs.h>
@@ -78805,6 +79877,8 @@ index 0000000..8108301
 +
 +char gr_roletype_to_char(void);
 +
++int gr_proc_is_restricted(void);
++
 +int gr_acl_enable_at_secure(void);
 +
 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
@@ -79047,6 +80121,19 @@ index 0000000..e7ffaaf
 +			    const int protocol);
 +
 +#endif
+diff --git a/include/linux/hash.h b/include/linux/hash.h
+index bd1754c..8240892 100644
+--- a/include/linux/hash.h
++++ b/include/linux/hash.h
+@@ -83,7 +83,7 @@ static inline u32 hash32_ptr(const void *ptr)
+ struct fast_hash_ops {
+ 	u32 (*hash)(const void *data, u32 len, u32 seed);
+ 	u32 (*hash2)(const u32 *data, u32 len, u32 seed);
+-};
++} __no_const;
+ 
+ /**
+  *	arch_fast_hash - Caclulates a hash over a given buffer that can have
 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
 index 7fb31da..08b5114 100644
 --- a/include/linux/highmem.h
@@ -79095,10 +80182,10 @@ index 1c7b89a..7dda400 100644
  	container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
  
 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
-index d9c8dbd3..def6e5a 100644
+index deddeb8..bcaf62d 100644
 --- a/include/linux/i2c.h
 +++ b/include/linux/i2c.h
-@@ -364,6 +364,7 @@ struct i2c_algorithm {
+@@ -378,6 +378,7 @@ struct i2c_algorithm {
  	/* To determine what the adapter supports */
  	u32 (*functionality) (struct i2c_adapter *);
  };
@@ -79133,7 +80220,7 @@ index aff7ad8..3942bbd 100644
  extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
  extern void unregister_pppox_proto(int proto_num);
 diff --git a/include/linux/init.h b/include/linux/init.h
-index 8e68a64..3f977a0 100644
+index e168880..d9b489d 100644
 --- a/include/linux/init.h
 +++ b/include/linux/init.h
 @@ -37,9 +37,17 @@
@@ -79165,10 +80252,10 @@ index 8e68a64..3f977a0 100644
  #define __meminitconst   __constsection(.meminit.rodata)
  #define __memexit        __section(.memexit.text) __exitused __cold notrace
 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
-index b0ed422..d79ea23 100644
+index 6df7f9f..d0bf699 100644
 --- a/include/linux/init_task.h
 +++ b/include/linux/init_task.h
-@@ -154,6 +154,12 @@ extern struct task_group root_task_group;
+@@ -156,6 +156,12 @@ extern struct task_group root_task_group;
  
  #define INIT_TASK_COMM "swapper"
  
@@ -79178,10 +80265,10 @@ index b0ed422..d79ea23 100644
 +#define INIT_TASK_THREAD_INFO
 +#endif
 +
- /*
-  *  INIT_TASK is used to set up the first task table, touch at
-  * your own risk!. Base=0, limit=0x1fffff (=2MB)
-@@ -193,6 +199,7 @@ extern struct task_group root_task_group;
+ #ifdef CONFIG_RT_MUTEXES
+ # define INIT_RT_MUTEXES(tsk)						\
+ 	.pi_waiters = RB_ROOT,						\
+@@ -203,6 +209,7 @@ extern struct task_group root_task_group;
  	RCU_POINTER_INITIALIZER(cred, &init_cred),			\
  	.comm		= INIT_TASK_COMM,				\
  	.thread		= INIT_THREAD,					\
@@ -79190,19 +80277,10 @@ index b0ed422..d79ea23 100644
  	.files		= &init_files,					\
  	.signal		= &init_signals,				\
 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
-index db43b58..5d5084b 100644
+index a2678d3..e411b1b 100644
 --- a/include/linux/interrupt.h
 +++ b/include/linux/interrupt.h
-@@ -360,7 +360,7 @@ enum
- /* map softirq index to softirq name. update 'softirq_to_name' in
-  * kernel/softirq.c when adding a new softirq.
-  */
--extern char *softirq_to_name[NR_SOFTIRQS];
-+extern const char * const softirq_to_name[NR_SOFTIRQS];
- 
- /* softirq mask and active fields moved to irq_cpustat_t in
-  * asm/hardirq.h to get better cache usage.  KAO
-@@ -368,8 +368,8 @@ extern char *softirq_to_name[NR_SOFTIRQS];
+@@ -373,8 +373,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
  
  struct softirq_action
  {
@@ -79213,7 +80291,7 @@ index db43b58..5d5084b 100644
  
  asmlinkage void do_softirq(void);
  asmlinkage void __do_softirq(void);
-@@ -383,7 +383,7 @@ static inline void do_softirq_own_stack(void)
+@@ -388,7 +388,7 @@ static inline void do_softirq_own_stack(void)
  }
  #endif
  
@@ -79223,10 +80301,10 @@ index db43b58..5d5084b 100644
  extern void __raise_softirq_irqoff(unsigned int nr);
  
 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
-index a444c79..8c41ea9 100644
+index b96a5b2..2732d1c 100644
 --- a/include/linux/iommu.h
 +++ b/include/linux/iommu.h
-@@ -130,7 +130,7 @@ struct iommu_ops {
+@@ -131,7 +131,7 @@ struct iommu_ops {
  	u32 (*domain_get_windows)(struct iommu_domain *domain);
  
  	unsigned long pgsize_bitmap;
@@ -79249,10 +80327,10 @@ index 89b7c24..382af74 100644
  	return res->end - res->start + 1;
  }
 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
-index d6ad91f..f10f279 100644
+index 35e7eca..6afb7ad 100644
 --- a/include/linux/ipc_namespace.h
 +++ b/include/linux/ipc_namespace.h
-@@ -70,7 +70,7 @@ struct ipc_namespace {
+@@ -69,7 +69,7 @@ struct ipc_namespace {
  	struct user_namespace *user_ns;
  
  	unsigned int	proc_inum;
@@ -79276,10 +80354,10 @@ index 7dc1003..407327b 100644
  /*
   * irq_chip specific flags
 diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
-index cac496b..ffa0567 100644
+index 0ceb389..eed3fb8 100644
 --- a/include/linux/irqchip/arm-gic.h
 +++ b/include/linux/irqchip/arm-gic.h
-@@ -61,9 +61,11 @@
+@@ -73,9 +73,11 @@
  
  #ifndef __ASSEMBLY__
  
@@ -79293,26 +80371,33 @@ index cac496b..ffa0567 100644
  void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
  		    u32 offset, struct device_node *);
 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
-index d235e88..8ccbe74 100644
+index 1f44466..b481806 100644
 --- a/include/linux/jiffies.h
 +++ b/include/linux/jiffies.h
-@@ -292,14 +292,14 @@ extern unsigned long preset_lpj;
+@@ -292,20 +292,20 @@ extern unsigned long preset_lpj;
  /*
   * Convert various time units to each other:
   */
 -extern unsigned int jiffies_to_msecs(const unsigned long j);
 -extern unsigned int jiffies_to_usecs(const unsigned long j);
--extern unsigned long msecs_to_jiffies(const unsigned int m);
--extern unsigned long usecs_to_jiffies(const unsigned int u);
--extern unsigned long timespec_to_jiffies(const struct timespec *value);
 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
+ 
+-static inline u64 jiffies_to_nsecs(const unsigned long j)
++static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
+ {
+ 	return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
+ }
+ 
+-extern unsigned long msecs_to_jiffies(const unsigned int m);
+-extern unsigned long usecs_to_jiffies(const unsigned int u);
 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
-+extern unsigned long timespec_to_jiffies(const struct timespec *value) __intentional_overflow(-1);
+ extern unsigned long timespec_to_jiffies(const struct timespec *value);
  extern void jiffies_to_timespec(const unsigned long jiffies,
- 				struct timespec *value);
+-				struct timespec *value);
 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
++				struct timespec *value) __intentional_overflow(-1);
 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
  extern void jiffies_to_timeval(const unsigned long jiffies,
  			       struct timeval *value);
@@ -79367,7 +80452,7 @@ index a74c3a8..28d3f21 100644
  extern struct key_type key_type_keyring;
  
 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
-index dfb4f2f..7927e62 100644
+index 6b06d37..c134867 100644
 --- a/include/linux/kgdb.h
 +++ b/include/linux/kgdb.h
 @@ -52,7 +52,7 @@ extern int kgdb_connected;
@@ -79421,7 +80506,7 @@ index 0555cc6..40116ce 100644
  	char **envp;
  	int wait;
 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
-index e7ba650..0af3acb 100644
+index 926afb6..58dd6e5 100644
 --- a/include/linux/kobject.h
 +++ b/include/linux/kobject.h
 @@ -116,7 +116,7 @@ struct kobj_type {
@@ -79477,10 +80562,10 @@ index 484604d..0f6c5b6 100644
  	if (atomic_sub_and_test((int) count, &kref->refcount)) {
  		release(kref);
 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
-index 9523d2a..16c0424 100644
+index b8e9a43..632678d 100644
 --- a/include/linux/kvm_host.h
 +++ b/include/linux/kvm_host.h
-@@ -457,7 +457,7 @@ static inline void kvm_irqfd_exit(void)
+@@ -455,7 +455,7 @@ static inline void kvm_irqfd_exit(void)
  {
  }
  #endif
@@ -79489,7 +80574,7 @@ index 9523d2a..16c0424 100644
  		  struct module *module);
  void kvm_exit(void);
  
-@@ -632,7 +632,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
+@@ -621,7 +621,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
  					struct kvm_guest_debug *dbg);
  int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
  
@@ -79499,10 +80584,10 @@ index 9523d2a..16c0424 100644
  
  int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
 diff --git a/include/linux/libata.h b/include/linux/libata.h
-index bec6dbe..2873d64 100644
+index 3fee55e..42565b7 100644
 --- a/include/linux/libata.h
 +++ b/include/linux/libata.h
-@@ -975,7 +975,7 @@ struct ata_port_operations {
+@@ -976,7 +976,7 @@ struct ata_port_operations {
  	 * fields must be pointers.
  	 */
  	const struct ata_port_operations	*inherits;
@@ -79512,10 +80597,10 @@ index bec6dbe..2873d64 100644
  struct ata_port_info {
  	unsigned long		flags;
 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
-index d3e8ad2..a949f68 100644
+index a6a42dd..6c5ebce 100644
 --- a/include/linux/linkage.h
 +++ b/include/linux/linkage.h
-@@ -31,6 +31,7 @@
+@@ -36,6 +36,7 @@
  #endif
  
  #define __page_aligned_data	__section(.data..page_aligned) __aligned(PAGE_SIZE)
@@ -79606,7 +80691,7 @@ index c45c089..298841c 100644
  	u32 remainder;
  	return div_u64_rem(dividend, divisor, &remainder);
 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
-index 9fe426b..8148be6 100644
+index 5f1ea75..5125ac5 100644
 --- a/include/linux/mempolicy.h
 +++ b/include/linux/mempolicy.h
 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
@@ -79620,7 +80705,7 @@ index 9fe426b..8148be6 100644
  
  static inline void mpol_get(struct mempolicy *pol)
  {
-@@ -241,6 +245,9 @@ mpol_shared_policy_lookup(struct shared_policy *sp, unsigned long idx)
+@@ -223,6 +227,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
  }
  
  #define vma_policy(vma) NULL
@@ -79631,10 +80716,10 @@ index 9fe426b..8148be6 100644
  static inline int
  vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
 diff --git a/include/linux/mm.h b/include/linux/mm.h
-index 0ab5439..2859c61 100644
+index c1b7414..5ea2ad8 100644
 --- a/include/linux/mm.h
 +++ b/include/linux/mm.h
-@@ -117,6 +117,11 @@ extern unsigned int kobjsize(const void *objp);
+@@ -127,6 +127,11 @@ extern unsigned int kobjsize(const void *objp);
  #define VM_HUGETLB	0x00400000	/* Huge TLB Page VM */
  #define VM_NONLINEAR	0x00800000	/* Is non-linear (remap_file_pages) */
  #define VM_ARCH_1	0x01000000	/* Architecture-specific flag */
@@ -79646,7 +80731,7 @@ index 0ab5439..2859c61 100644
  #define VM_DONTDUMP	0x04000000	/* Do not include in the core dump */
  
  #ifdef CONFIG_MEM_SOFT_DIRTY
-@@ -219,8 +224,8 @@ struct vm_operations_struct {
+@@ -229,8 +234,8 @@ struct vm_operations_struct {
  	/* called by access_process_vm when get_user_pages() fails, typically
  	 * for use by special VMAs that can switch between memory and hardware
  	 */
@@ -79657,7 +80742,7 @@ index 0ab5439..2859c61 100644
  #ifdef CONFIG_NUMA
  	/*
  	 * set_policy() op must add a reference to any non-NULL @new mempolicy
-@@ -250,6 +255,7 @@ struct vm_operations_struct {
+@@ -260,6 +265,7 @@ struct vm_operations_struct {
  	int (*remap_pages)(struct vm_area_struct *vma, unsigned long addr,
  			   unsigned long size, pgoff_t pgoff);
  };
@@ -79665,7 +80750,7 @@ index 0ab5439..2859c61 100644
  
  struct mmu_gather;
  struct inode;
-@@ -1064,8 +1070,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
+@@ -1112,8 +1118,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
  	unsigned long *pfn);
  int follow_phys(struct vm_area_struct *vma, unsigned long address,
  		unsigned int flags, unsigned long *prot, resource_size_t *phys);
@@ -79676,7 +80761,7 @@ index 0ab5439..2859c61 100644
  
  static inline void unmap_shared_mapping_range(struct address_space *mapping,
  		loff_t const holebegin, loff_t const holelen)
-@@ -1104,9 +1110,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
+@@ -1152,9 +1158,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
  }
  #endif
  
@@ -79689,7 +80774,7 @@ index 0ab5439..2859c61 100644
  
  long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
  		      unsigned long start, unsigned long nr_pages,
-@@ -1138,34 +1144,6 @@ int set_page_dirty(struct page *page);
+@@ -1186,34 +1192,6 @@ int set_page_dirty(struct page *page);
  int set_page_dirty_lock(struct page *page);
  int clear_page_dirty_for_io(struct page *page);
  
@@ -79724,7 +80809,7 @@ index 0ab5439..2859c61 100644
  extern pid_t
  vm_is_stack(struct task_struct *task, struct vm_area_struct *vma, int in_group);
  
-@@ -1265,6 +1243,15 @@ static inline void sync_mm_rss(struct mm_struct *mm)
+@@ -1313,6 +1291,15 @@ static inline void sync_mm_rss(struct mm_struct *mm)
  }
  #endif
  
@@ -79740,7 +80825,7 @@ index 0ab5439..2859c61 100644
  int vma_wants_writenotify(struct vm_area_struct *vma);
  
  extern pte_t *__get_locked_pte(struct mm_struct *mm, unsigned long addr,
-@@ -1283,8 +1270,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
+@@ -1331,8 +1318,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
  {
  	return 0;
  }
@@ -79756,7 +80841,7 @@ index 0ab5439..2859c61 100644
  #endif
  
  #ifdef __PAGETABLE_PMD_FOLDED
-@@ -1293,8 +1287,15 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
+@@ -1341,8 +1335,15 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
  {
  	return 0;
  }
@@ -79772,7 +80857,7 @@ index 0ab5439..2859c61 100644
  #endif
  
  int __pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma,
-@@ -1312,11 +1313,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
+@@ -1360,11 +1361,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
  		NULL: pud_offset(pgd, address);
  }
  
@@ -79796,7 +80881,7 @@ index 0ab5439..2859c61 100644
  #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
  
  #if USE_SPLIT_PTE_PTLOCKS
-@@ -1694,7 +1707,7 @@ extern int install_special_mapping(struct mm_struct *mm,
+@@ -1754,7 +1767,7 @@ extern int install_special_mapping(struct mm_struct *mm,
  				   unsigned long addr, unsigned long len,
  				   unsigned long flags, struct page **pages);
  
@@ -79805,7 +80890,7 @@ index 0ab5439..2859c61 100644
  
  extern unsigned long mmap_region(struct file *file, unsigned long addr,
  	unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
-@@ -1702,6 +1715,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
+@@ -1762,6 +1775,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
  	unsigned long len, unsigned long prot, unsigned long flags,
  	unsigned long pgoff, unsigned long *populate);
  extern int do_munmap(struct mm_struct *, unsigned long, size_t);
@@ -79813,7 +80898,7 @@ index 0ab5439..2859c61 100644
  
  #ifdef CONFIG_MMU
  extern int __mm_populate(unsigned long addr, unsigned long len,
-@@ -1730,10 +1744,11 @@ struct vm_unmapped_area_info {
+@@ -1790,10 +1804,11 @@ struct vm_unmapped_area_info {
  	unsigned long high_limit;
  	unsigned long align_mask;
  	unsigned long align_offset;
@@ -79827,7 +80912,7 @@ index 0ab5439..2859c61 100644
  
  /*
   * Search for an unmapped address range.
-@@ -1745,7 +1760,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
+@@ -1805,7 +1820,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
   * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
   */
  static inline unsigned long
@@ -79836,7 +80921,7 @@ index 0ab5439..2859c61 100644
  {
  	if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
  		return unmapped_area(info);
-@@ -1808,6 +1823,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
+@@ -1868,6 +1883,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
  extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
  					     struct vm_area_struct **pprev);
  
@@ -79847,7 +80932,7 @@ index 0ab5439..2859c61 100644
  /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
     NULL if none.  Assume start_addr < end_addr. */
  static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
-@@ -1836,15 +1855,6 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
+@@ -1896,15 +1915,6 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
  	return vma;
  }
  
@@ -79860,10 +80945,10 @@ index 0ab5439..2859c61 100644
 -}
 -#endif
 -
- #ifdef CONFIG_ARCH_USES_NUMA_PROT_NONE
+ #ifdef CONFIG_NUMA_BALANCING
  unsigned long change_prot_numa(struct vm_area_struct *vma,
  			unsigned long start, unsigned long end);
-@@ -1896,6 +1906,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
+@@ -1956,6 +1966,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
  static inline void vm_stat_account(struct mm_struct *mm,
  			unsigned long flags, struct file *file, long pages)
  {
@@ -79875,7 +80960,7 @@ index 0ab5439..2859c61 100644
  	mm->total_vm += pages;
  }
  #endif /* CONFIG_PROC_FS */
-@@ -1977,7 +1992,7 @@ extern int unpoison_memory(unsigned long pfn);
+@@ -2037,7 +2052,7 @@ extern int unpoison_memory(unsigned long pfn);
  extern int sysctl_memory_failure_early_kill;
  extern int sysctl_memory_failure_recovery;
  extern void shake_page(struct page *p, int access);
@@ -79883,8 +80968,8 @@ index 0ab5439..2859c61 100644
 +extern atomic_long_unchecked_t num_poisoned_pages;
  extern int soft_offline_page(struct page *page, int flags);
  
- extern void dump_page(struct page *page);
-@@ -2014,5 +2029,11 @@ void __init setup_nr_node_ids(void);
+ #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
+@@ -2072,5 +2087,11 @@ void __init setup_nr_node_ids(void);
  static inline void setup_nr_node_ids(void) {}
  #endif
  
@@ -79961,7 +81046,7 @@ index c5d5278..f0b68c8 100644
  }
  
 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
-index bd791e4..8617c34f 100644
+index 9b61b9b..52147d6b 100644
 --- a/include/linux/mmzone.h
 +++ b/include/linux/mmzone.h
 @@ -396,7 +396,7 @@ struct zone {
@@ -80005,7 +81090,7 @@ index 45e9214..a7227d6 100644
   * struct dmi_device_id appears during expansion of
   * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
 diff --git a/include/linux/module.h b/include/linux/module.h
-index 15cd6b1..f6e2e6a 100644
+index eaf60ff..641979a 100644
 --- a/include/linux/module.h
 +++ b/include/linux/module.h
 @@ -17,9 +17,11 @@
@@ -80020,7 +81105,7 @@ index 15cd6b1..f6e2e6a 100644
  
  /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
  #define MODULE_SIG_STRING "~Module signature appended~\n"
-@@ -43,7 +45,7 @@ struct module_kobject {
+@@ -42,7 +44,7 @@ struct module_kobject {
  	struct kobject *drivers_dir;
  	struct module_param_attrs *mp;
  	struct completion *kobj_completion;
@@ -80029,7 +81114,7 @@ index 15cd6b1..f6e2e6a 100644
  
  struct module_attribute {
  	struct attribute attr;
-@@ -55,12 +57,13 @@ struct module_attribute {
+@@ -54,12 +56,13 @@ struct module_attribute {
  	int (*test)(struct module *);
  	void (*free)(struct module *);
  };
@@ -80044,7 +81129,7 @@ index 15cd6b1..f6e2e6a 100644
  
  extern ssize_t __modver_version_show(struct module_attribute *,
  				     struct module_kobject *, char *);
-@@ -238,7 +241,7 @@ struct module
+@@ -238,7 +241,7 @@ struct module {
  
  	/* Sysfs stuff. */
  	struct module_kobject mkobj;
@@ -80053,7 +81138,7 @@ index 15cd6b1..f6e2e6a 100644
  	const char *version;
  	const char *srcversion;
  	struct kobject *holders_dir;
-@@ -287,19 +290,16 @@ struct module
+@@ -287,19 +290,16 @@ struct module {
  	int (*init)(void);
  
  	/* If this is non-NULL, vfree after init() returns */
@@ -80077,7 +81162,7 @@ index 15cd6b1..f6e2e6a 100644
  
  	/* Arch-specific module values */
  	struct mod_arch_specific arch;
-@@ -355,6 +355,10 @@ struct module
+@@ -355,6 +355,10 @@ struct module {
  #ifdef CONFIG_EVENT_TRACING
  	struct ftrace_event_call **trace_events;
  	unsigned int num_trace_events;
@@ -80088,7 +81173,7 @@ index 15cd6b1..f6e2e6a 100644
  #endif
  #ifdef CONFIG_FTRACE_MCOUNT_RECORD
  	unsigned int num_ftrace_callsites;
-@@ -378,7 +382,7 @@ struct module
+@@ -378,7 +382,7 @@ struct module {
  	ctor_fn_t *ctors;
  	unsigned int num_ctors;
  #endif
@@ -80217,10 +81302,10 @@ index c3eb102..073c4a6 100644
  	    .ops = &param_ops_##type,					\
  	    .elemsize = sizeof(array[0]), .elem = array };		\
 diff --git a/include/linux/mount.h b/include/linux/mount.h
-index 371d346..fba2819 100644
+index 839bac2..a96b37c 100644
 --- a/include/linux/mount.h
 +++ b/include/linux/mount.h
-@@ -56,7 +56,7 @@ struct vfsmount {
+@@ -59,7 +59,7 @@ struct vfsmount {
  	struct dentry *mnt_root;	/* root of the mounted tree */
  	struct super_block *mnt_sb;	/* pointer to superblock */
  	int mnt_flags;
@@ -80258,7 +81343,7 @@ index 492de72..1bddcd4 100644
  	return nd->saved_names[nd->depth];
  }
 diff --git a/include/linux/net.h b/include/linux/net.h
-index 69be3e6..0fb422d 100644
+index 17d8339..81656c0 100644
 --- a/include/linux/net.h
 +++ b/include/linux/net.h
 @@ -192,7 +192,7 @@ struct net_proto_family {
@@ -80271,18 +81356,18 @@ index 69be3e6..0fb422d 100644
  struct iovec;
  struct kvec;
 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
-index 2177a6b..67fc561 100644
+index 911718f..f673407 100644
 --- a/include/linux/netdevice.h
 +++ b/include/linux/netdevice.h
-@@ -1129,6 +1129,7 @@ struct net_device_ops {
- 							struct net_device *dev,
+@@ -1147,6 +1147,7 @@ struct net_device_ops {
  							void *priv);
+ 	int			(*ndo_get_lock_subclass)(struct net_device *dev);
  };
 +typedef struct net_device_ops __no_const net_device_ops_no_const;
  
  /*
   *	The DEVICE structure.
-@@ -1211,7 +1212,7 @@ struct net_device {
+@@ -1229,7 +1230,7 @@ struct net_device {
  	int			iflink;
  
  	struct net_device_stats	stats;
@@ -80333,7 +81418,7 @@ index 0000000..33f4af8
 +
 +#endif
 diff --git a/include/linux/nls.h b/include/linux/nls.h
-index 5dc635f..35f5e11 100644
+index 520681b..1d67ed2 100644
 --- a/include/linux/nls.h
 +++ b/include/linux/nls.h
 @@ -31,7 +31,7 @@ struct nls_table {
@@ -80388,8 +81473,29 @@ index 4386946..f50c615 100644
  	struct padata_cpumask		cpumask;
  	spinlock_t                      lock ____cacheline_aligned;
  	unsigned int			processed;
+diff --git a/include/linux/path.h b/include/linux/path.h
+index d137218..be0c176 100644
+--- a/include/linux/path.h
++++ b/include/linux/path.h
+@@ -1,13 +1,15 @@
+ #ifndef _LINUX_PATH_H
+ #define _LINUX_PATH_H
+ 
++#include <linux/compiler.h>
++
+ struct dentry;
+ struct vfsmount;
+ 
+ struct path {
+ 	struct vfsmount *mnt;
+ 	struct dentry *dentry;
+-};
++} __randomize_layout;
+ 
+ extern void path_get(const struct path *);
+ extern void path_put(const struct path *);
 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
-index a2e2f1d..8a391d2 100644
+index 5f2e559..7d59314 100644
 --- a/include/linux/pci_hotplug.h
 +++ b/include/linux/pci_hotplug.h
 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
@@ -80403,10 +81509,10 @@ index a2e2f1d..8a391d2 100644
  /**
   * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
-index 2e069d1..27054b8 100644
+index e56b07f..aef789b 100644
 --- a/include/linux/perf_event.h
 +++ b/include/linux/perf_event.h
-@@ -327,8 +327,8 @@ struct perf_event {
+@@ -328,8 +328,8 @@ struct perf_event {
  
  	enum perf_event_active_state	state;
  	unsigned int			attach_state;
@@ -80417,7 +81523,7 @@ index 2e069d1..27054b8 100644
  
  	/*
  	 * These are the total time in nanoseconds that the event
-@@ -379,8 +379,8 @@ struct perf_event {
+@@ -380,8 +380,8 @@ struct perf_event {
  	 * These accumulate total time (in nanoseconds) that children
  	 * events have been enabled and running, respectively.
  	 */
@@ -80428,7 +81534,7 @@ index 2e069d1..27054b8 100644
  
  	/*
  	 * Protect attach/detach and child_list:
-@@ -707,7 +707,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
+@@ -708,7 +708,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
  		entry->ip[entry->nr++] = ip;
  }
  
@@ -80437,7 +81543,7 @@ index 2e069d1..27054b8 100644
  extern int sysctl_perf_event_mlock;
  extern int sysctl_perf_event_sample_rate;
  extern int sysctl_perf_cpu_time_max_percent;
-@@ -722,19 +722,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
+@@ -723,19 +723,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
  		loff_t *ppos);
  
  
@@ -80465,7 +81571,7 @@ index 2e069d1..27054b8 100644
  }
  
  extern void perf_event_init(void);
-@@ -850,7 +855,7 @@ struct perf_pmu_events_attr {
+@@ -851,7 +856,7 @@ struct perf_pmu_events_attr {
  	struct device_attribute attr;
  	u64 id;
  	const char *event_str;
@@ -80507,10 +81613,10 @@ index ab57526..94598804 100644
  	unsigned int w_counter;
  	struct page *tmp_page;
 diff --git a/include/linux/pm.h b/include/linux/pm.h
-index a224c7f..92d8a97 100644
+index 8c6583a..febb84c 100644
 --- a/include/linux/pm.h
 +++ b/include/linux/pm.h
-@@ -576,6 +576,7 @@ extern int dev_pm_put_subsys_data(struct device *dev);
+@@ -597,6 +597,7 @@ extern int dev_pm_put_subsys_data(struct device *dev);
  struct dev_pm_domain {
  	struct dev_pm_ops	ops;
  };
@@ -80537,10 +81643,10 @@ index 7c1d252..0e7061d 100644
  
  struct generic_pm_domain {
 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
-index 6fa7cea..7bf6415 100644
+index 16c9a62..f9f0838 100644
 --- a/include/linux/pm_runtime.h
 +++ b/include/linux/pm_runtime.h
-@@ -103,7 +103,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
+@@ -109,7 +109,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
  
  static inline void pm_runtime_mark_last_busy(struct device *dev)
  {
@@ -80604,10 +81710,10 @@ index 4ea1d37..80f4b33 100644
  /*
   * The return value from decompress routine is the length of the
 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
-index a3d9dc8..8af9922 100644
+index 1841b58..fbeebf8 100644
 --- a/include/linux/preempt.h
 +++ b/include/linux/preempt.h
-@@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
+@@ -29,11 +29,16 @@ extern void preempt_count_sub(int val);
  #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
  #endif
  
@@ -80624,7 +81730,7 @@ index a3d9dc8..8af9922 100644
  
  #ifdef CONFIG_PREEMPT_COUNT
  
-@@ -41,6 +46,12 @@ do { \
+@@ -43,6 +48,12 @@ do { \
  	barrier(); \
  } while (0)
  
@@ -80637,7 +81743,7 @@ index a3d9dc8..8af9922 100644
  #define sched_preempt_enable_no_resched() \
  do { \
  	barrier(); \
-@@ -49,6 +60,12 @@ do { \
+@@ -51,6 +62,12 @@ do { \
  
  #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
  
@@ -80650,7 +81756,7 @@ index a3d9dc8..8af9922 100644
  #ifdef CONFIG_PREEMPT
  #define preempt_enable() \
  do { \
-@@ -105,8 +122,10 @@ do { \
+@@ -115,8 +132,10 @@ do { \
   * region.
   */
  #define preempt_disable()			barrier()
@@ -80661,11 +81767,25 @@ index a3d9dc8..8af9922 100644
  #define preempt_enable()			barrier()
  #define preempt_check_resched()			do { } while (0)
  
+@@ -130,11 +149,13 @@ do { \
+ /*
+  * Modules have no business playing preemption tricks.
+  */
++#ifndef CONFIG_PAX_KERNEXEC
+ #undef sched_preempt_enable_no_resched
+ #undef preempt_enable_no_resched
+ #undef preempt_enable_no_resched_notrace
+ #undef preempt_check_resched
+ #endif
++#endif
+ 
+ #define preempt_set_need_resched() \
+ do { \
 diff --git a/include/linux/printk.h b/include/linux/printk.h
-index 6949258..7c4730e 100644
+index fa47e27..c08e034 100644
 --- a/include/linux/printk.h
 +++ b/include/linux/printk.h
-@@ -106,6 +106,8 @@ static inline __printf(1, 2) __cold
+@@ -114,6 +114,8 @@ static inline __printf(1, 2) __cold
  void early_printk(const char *s, ...) { }
  #endif
  
@@ -80674,7 +81794,7 @@ index 6949258..7c4730e 100644
  #ifdef CONFIG_PRINTK
  asmlinkage __printf(5, 0)
  int vprintk_emit(int facility, int level,
-@@ -140,7 +142,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
+@@ -148,7 +150,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
  
  extern int printk_delay_msec;
  extern int dmesg_restrict;
@@ -80683,10 +81803,22 @@ index 6949258..7c4730e 100644
  extern void wake_up_klogd(void);
  
 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
-index 608e60a..c26f864 100644
+index 608e60a..bbcb1a0 100644
 --- a/include/linux/proc_fs.h
 +++ b/include/linux/proc_fs.h
-@@ -34,6 +34,19 @@ static inline struct proc_dir_entry *proc_create(
+@@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
+ extern struct proc_dir_entry *proc_symlink(const char *,
+ 		struct proc_dir_entry *, const char *);
+ extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
++extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
+ extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
+ 					      struct proc_dir_entry *, void *);
++extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
++					      struct proc_dir_entry *, void *);
+ extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
+ 					      struct proc_dir_entry *);
+  
+@@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
  	return proc_create_data(name, mode, parent, proc_fops, NULL);
  }
  
@@ -80706,6 +81838,15 @@ index 608e60a..c26f864 100644
  extern void proc_set_size(struct proc_dir_entry *, loff_t);
  extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
  extern void *PDE_DATA(const struct inode *);
+@@ -73,7 +89,7 @@ static inline int remove_proc_subtree(const char *name, struct proc_dir_entry *p
+ static inline struct proc_dir_entry *proc_net_mkdir(
+ 	struct net *net, const char *name, struct proc_dir_entry *parent)
+ {
+-	return proc_mkdir_data(name, 0, parent, net);
++	return proc_mkdir_data_restrict(name, 0, parent, net);
+ }
+ 
+ #endif /* _LINUX_PROC_FS_H */
 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
 index 34a1e10..70f6bde 100644
 --- a/include/linux/proc_ns.h
@@ -80733,11 +81874,11 @@ index cc7494a..1e27036 100644
  extern bool qid_valid(struct kqid qid);
  
 diff --git a/include/linux/random.h b/include/linux/random.h
-index 4002b3d..d5ad855 100644
+index 1cfce0e..b0b9235 100644
 --- a/include/linux/random.h
 +++ b/include/linux/random.h
-@@ -10,9 +10,19 @@
- 
+@@ -9,9 +9,19 @@
+ #include <uapi/linux/random.h>
  
  extern void add_device_randomness(const void *, unsigned int);
 +
@@ -80758,7 +81899,7 @@ index 4002b3d..d5ad855 100644
  
  extern void get_random_bytes(void *buf, int nbytes);
  extern void get_random_bytes_arch(void *buf, int nbytes);
-@@ -23,10 +33,10 @@ extern int random_int_secret_init(void);
+@@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
  extern const struct file_operations random_fops, urandom_fops;
  #endif
  
@@ -80771,7 +81912,7 @@ index 4002b3d..d5ad855 100644
  void prandom_bytes(void *buf, int nbytes);
  void prandom_seed(u32 seed);
  void prandom_reseed_late(void);
-@@ -38,6 +48,11 @@ struct rnd_state {
+@@ -37,6 +47,11 @@ struct rnd_state {
  u32 prandom_u32_state(struct rnd_state *state);
  void prandom_bytes_state(struct rnd_state *state, void *buf, int nbytes);
  
@@ -80780,9 +81921,9 @@ index 4002b3d..d5ad855 100644
 +	return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
 +}
 +
- /*
-  * Handle minimum values for seeds
-  */
+ /**
+  * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
+  * @ep_ro: right open interval endpoint
 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
 index fea49b5..2ac22bb 100644
 --- a/include/linux/rbtree_augmented.h
@@ -80799,7 +81940,7 @@ index fea49b5..2ac22bb 100644
  
  
 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
-index 45a0a9e..e83788e 100644
+index dbaf990..52e07b8 100644
 --- a/include/linux/rculist.h
 +++ b/include/linux/rculist.h
 @@ -29,8 +29,8 @@
@@ -80813,12 +81954,12 @@ index 45a0a9e..e83788e 100644
  }
  
  /*
-@@ -59,6 +59,9 @@ extern void __list_add_rcu(struct list_head *new,
- 		struct list_head *prev, struct list_head *next);
+@@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
+ 		    struct list_head *prev, struct list_head *next);
  #endif
  
-+extern void __pax_list_add_rcu(struct list_head *new,
-+		struct list_head *prev, struct list_head *next);
++void __pax_list_add_rcu(struct list_head *new,
++			struct list_head *prev, struct list_head *next);
 +
  /**
   * list_add_rcu - add a new entry to rcu-protected list
@@ -80857,6 +81998,19 @@ index 45a0a9e..e83788e 100644
  /**
   * hlist_del_init_rcu - deletes entry from hash list with re-initialization
   * @n: the element to delete from the hash list.
+diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
+index 72bf3a0..853347f 100644
+--- a/include/linux/rcupdate.h
++++ b/include/linux/rcupdate.h
+@@ -588,7 +588,7 @@ static inline void rcu_preempt_sleep_check(void)
+ #define rcu_assign_pointer(p, v) \
+ 	do { \
+ 		smp_wmb(); \
+-		ACCESS_ONCE(p) = RCU_INITIALIZER(v); \
++		ACCESS_ONCE_RW(p) = RCU_INITIALIZER(v); \
+ 	} while (0)
+ 
+ 
 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
 index 9e7db9e..7d4fd72 100644
 --- a/include/linux/reboot.h
@@ -80937,7 +82091,7 @@ index b71d573..2f940bd 100644
  #define RIO_RESOURCE_MEM	0x00000100
  #define RIO_RESOURCE_DOORBELL	0x00000200
 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
-index 6dacb93..6174423 100644
+index b66c211..13d2915 100644
 --- a/include/linux/rmap.h
 +++ b/include/linux/rmap.h
 @@ -145,8 +145,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
@@ -80952,18 +82106,18 @@ index 6dacb93..6174423 100644
  static inline void anon_vma_merge(struct vm_area_struct *vma,
  				  struct vm_area_struct *next)
 diff --git a/include/linux/sched.h b/include/linux/sched.h
-index 53f97eb..1d90705 100644
+index ccd0c6f..39c28a4 100644
 --- a/include/linux/sched.h
 +++ b/include/linux/sched.h
-@@ -63,6 +63,7 @@ struct bio_list;
- struct fs_struct;
+@@ -129,6 +129,7 @@ struct fs_struct;
  struct perf_event_context;
  struct blk_plug;
+ struct filename;
 +struct linux_binprm;
  
  /*
   * List of flags we want to share for kernel threads,
-@@ -304,7 +305,7 @@ extern char __sched_text_start[], __sched_text_end[];
+@@ -369,7 +370,7 @@ extern char __sched_text_start[], __sched_text_end[];
  extern int in_sched_functions(unsigned long addr);
  
  #define	MAX_SCHEDULE_TIMEOUT	LONG_MAX
@@ -80972,7 +82126,7 @@ index 53f97eb..1d90705 100644
  extern signed long schedule_timeout_interruptible(signed long timeout);
  extern signed long schedule_timeout_killable(signed long timeout);
  extern signed long schedule_timeout_uninterruptible(signed long timeout);
-@@ -315,6 +316,19 @@ struct nsproxy;
+@@ -380,6 +381,19 @@ struct nsproxy;
  struct user_namespace;
  
  #ifdef CONFIG_MMU
@@ -80992,7 +82146,7 @@ index 53f97eb..1d90705 100644
  extern void arch_pick_mmap_layout(struct mm_struct *mm);
  extern unsigned long
  arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
-@@ -600,6 +614,17 @@ struct signal_struct {
+@@ -677,6 +691,17 @@ struct signal_struct {
  #ifdef CONFIG_TASKSTATS
  	struct taskstats *stats;
  #endif
@@ -81010,7 +82164,7 @@ index 53f97eb..1d90705 100644
  #ifdef CONFIG_AUDIT
  	unsigned audit_tty;
  	unsigned audit_tty_log_passwd;
-@@ -626,7 +651,7 @@ struct signal_struct {
+@@ -703,7 +728,7 @@ struct signal_struct {
  	struct mutex cred_guard_mutex;	/* guard against foreign influences on
  					 * credential calculations
  					 * (notably. ptrace) */
@@ -81019,7 +82173,7 @@ index 53f97eb..1d90705 100644
  
  /*
   * Bits in flags field of signal_struct.
-@@ -680,6 +705,14 @@ struct user_struct {
+@@ -757,6 +782,14 @@ struct user_struct {
  	struct key *session_keyring;	/* UID's default session keyring */
  #endif
  
@@ -81034,7 +82188,7 @@ index 53f97eb..1d90705 100644
  	/* Hash table maintenance information */
  	struct hlist_node uidhash_node;
  	kuid_t uid;
-@@ -687,7 +720,7 @@ struct user_struct {
+@@ -764,7 +797,7 @@ struct user_struct {
  #ifdef CONFIG_PERF_EVENTS
  	atomic_long_t locked_vm;
  #endif
@@ -81043,8 +82197,8 @@ index 53f97eb..1d90705 100644
  
  extern int uids_sysfs_init(void);
  
-@@ -1162,8 +1195,8 @@ struct task_struct {
- 	struct list_head thread_group;
+@@ -1286,8 +1319,8 @@ struct task_struct {
+ 	struct list_head thread_node;
  
  	struct completion *vfork_done;		/* for vfork() */
 -	int __user *set_child_tid;		/* CLONE_CHILD_SETTID */
@@ -81054,7 +82208,7 @@ index 53f97eb..1d90705 100644
  
  	cputime_t utime, stime, utimescaled, stimescaled;
  	cputime_t gtime;
-@@ -1188,11 +1221,6 @@ struct task_struct {
+@@ -1312,11 +1345,6 @@ struct task_struct {
  	struct task_cputime cputime_expires;
  	struct list_head cpu_timers[3];
  
@@ -81066,7 +82220,7 @@ index 53f97eb..1d90705 100644
  	char comm[TASK_COMM_LEN]; /* executable name excluding path
  				     - access with [gs]et_task_comm (which lock
  				       it with task_lock())
-@@ -1209,6 +1237,10 @@ struct task_struct {
+@@ -1333,6 +1361,10 @@ struct task_struct {
  #endif
  /* CPU-specific state of this task */
  	struct thread_struct thread;
@@ -81077,7 +82231,7 @@ index 53f97eb..1d90705 100644
  /* filesystem information */
  	struct fs_struct *fs;
  /* open file information */
-@@ -1282,6 +1314,10 @@ struct task_struct {
+@@ -1409,6 +1441,10 @@ struct task_struct {
  	gfp_t lockdep_reclaim_gfp;
  #endif
  
@@ -81088,7 +82242,7 @@ index 53f97eb..1d90705 100644
  /* journalling filesystem info */
  	void *journal_info;
  
-@@ -1320,6 +1356,10 @@ struct task_struct {
+@@ -1447,6 +1483,10 @@ struct task_struct {
  	/* cg_list protected by css_set_lock and tsk->alloc_lock */
  	struct list_head cg_list;
  #endif
@@ -81099,7 +82253,7 @@ index 53f97eb..1d90705 100644
  #ifdef CONFIG_FUTEX
  	struct robust_list_head __user *robust_list;
  #ifdef CONFIG_COMPAT
-@@ -1454,7 +1494,78 @@ struct task_struct {
+@@ -1581,7 +1621,78 @@ struct task_struct {
  	unsigned int	sequential_io;
  	unsigned int	sequential_io_avg;
  #endif
@@ -81179,7 +82333,7 @@ index 53f97eb..1d90705 100644
  
  /* Future-safe accessor for struct task_struct's cpus_allowed. */
  #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
-@@ -1531,7 +1642,7 @@ struct pid_namespace;
+@@ -1658,7 +1769,7 @@ struct pid_namespace;
  pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
  			struct pid_namespace *ns);
  
@@ -81188,7 +82342,33 @@ index 53f97eb..1d90705 100644
  {
  	return tsk->pid;
  }
-@@ -1981,7 +2092,9 @@ void yield(void);
+@@ -2006,6 +2117,25 @@ extern u64 sched_clock_cpu(int cpu);
+ 
+ extern void sched_clock_init(void);
+ 
++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
++static inline void populate_stack(void)
++{
++	struct task_struct *curtask = current;
++	int c;
++	int *ptr = curtask->stack;
++	int *end = curtask->stack + THREAD_SIZE;
++
++	while (ptr < end) {
++		c = *(volatile int *)ptr;
++		ptr += PAGE_SIZE/sizeof(int);
++	}
++}
++#else
++static inline void populate_stack(void)
++{
++}
++#endif
++
+ #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
+ static inline void sched_clock_tick(void)
+ {
+@@ -2130,7 +2260,9 @@ void yield(void);
  extern struct exec_domain	default_exec_domain;
  
  union thread_union {
@@ -81198,7 +82378,7 @@ index 53f97eb..1d90705 100644
  	unsigned long stack[THREAD_SIZE/sizeof(long)];
  };
  
-@@ -2014,6 +2127,7 @@ extern struct pid_namespace init_pid_ns;
+@@ -2163,6 +2295,7 @@ extern struct pid_namespace init_pid_ns;
   */
  
  extern struct task_struct *find_task_by_vpid(pid_t nr);
@@ -81206,7 +82386,7 @@ index 53f97eb..1d90705 100644
  extern struct task_struct *find_task_by_pid_ns(pid_t nr,
  		struct pid_namespace *ns);
  
-@@ -2178,7 +2292,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
+@@ -2325,7 +2458,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
  extern void exit_itimers(struct signal_struct *);
  extern void flush_itimer_signals(void);
  
@@ -81215,7 +82395,7 @@ index 53f97eb..1d90705 100644
  
  extern int allow_signal(int);
  extern int disallow_signal(int);
-@@ -2369,9 +2483,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
+@@ -2526,9 +2659,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
  
  #endif
  
@@ -81228,7 +82408,7 @@ index 53f97eb..1d90705 100644
  	return (obj >= stack) && (obj < (stack + THREAD_SIZE));
  }
 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
-index e3347c5..f682891 100644
+index 8045a55..c959cd5 100644
 --- a/include/linux/sched/sysctl.h
 +++ b/include/linux/sched/sysctl.h
 @@ -30,6 +30,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
@@ -81240,7 +82420,7 @@ index e3347c5..f682891 100644
  extern unsigned int sysctl_sched_latency;
  extern unsigned int sysctl_sched_min_granularity;
 diff --git a/include/linux/security.h b/include/linux/security.h
-index 5623a7f..b352409 100644
+index 2fc42d1..4d802f2 100644
 --- a/include/linux/security.h
 +++ b/include/linux/security.h
 @@ -27,6 +27,7 @@
@@ -81260,6 +82440,15 @@ index 5623a7f..b352409 100644
  #ifdef CONFIG_MMU
  extern unsigned long mmap_min_addr;
  extern unsigned long dac_mmap_min_addr;
+@@ -1719,7 +1718,7 @@ struct security_operations {
+ 				 struct audit_context *actx);
+ 	void (*audit_rule_free) (void *lsmrule);
+ #endif /* CONFIG_AUDIT */
+-};
++} __randomize_layout;
+ 
+ /* prototypes */
+ extern int security_init(void);
 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
 index dc368b8..e895209 100644
 --- a/include/linux/semaphore.h
@@ -81274,7 +82463,7 @@ index dc368b8..e895209 100644
  extern int __must_check down_trylock(struct semaphore *sem);
  extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
-index 52e0097..09625ef 100644
+index 52e0097..383f21d 100644
 --- a/include/linux/seq_file.h
 +++ b/include/linux/seq_file.h
 @@ -27,6 +27,9 @@ struct seq_file {
@@ -81295,8 +82484,24 @@ index 52e0097..09625ef 100644
  
  #define SEQ_SKIP 1
  
+@@ -96,6 +100,7 @@ void seq_pad(struct seq_file *m, char c);
+ 
+ char *mangle_path(char *s, const char *p, const char *esc);
+ int seq_open(struct file *, const struct seq_operations *);
++int seq_open_restrict(struct file *, const struct seq_operations *);
+ ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
+ loff_t seq_lseek(struct file *, loff_t, int);
+ int seq_release(struct inode *, struct file *);
+@@ -138,6 +143,7 @@ static inline int seq_nodemask_list(struct seq_file *m, nodemask_t *mask)
+ }
+ 
+ int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
++int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
+ int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
+ int single_release(struct inode *, struct file *);
+ void *__seq_open_private(struct file *, const struct seq_operations *, int);
 diff --git a/include/linux/shm.h b/include/linux/shm.h
-index 429c199..4d42e38 100644
+index 1e2cd2e..0288750 100644
 --- a/include/linux/shm.h
 +++ b/include/linux/shm.h
 @@ -21,6 +21,10 @@ struct shmid_kernel /* private to the kernel */
@@ -81311,10 +82516,10 @@ index 429c199..4d42e38 100644
  
  /* shm_mode upper byte flags */
 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
-index 37cb679..dbaebc0 100644
+index 15ede6a..80161c3 100644
 --- a/include/linux/skbuff.h
 +++ b/include/linux/skbuff.h
-@@ -643,7 +643,7 @@ bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from,
+@@ -662,7 +662,7 @@ bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from,
  struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
  			    int node);
  struct sk_buff *build_skb(void *data, unsigned int frag_size);
@@ -81323,34 +82528,7 @@ index 37cb679..dbaebc0 100644
  					gfp_t priority)
  {
  	return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
-@@ -750,7 +750,7 @@ static inline struct skb_shared_hwtstamps *skb_hwtstamps(struct sk_buff *skb)
-  */
- static inline int skb_queue_empty(const struct sk_buff_head *list)
- {
--	return list->next == (struct sk_buff *)list;
-+	return list->next == (const struct sk_buff *)list;
- }
- 
- /**
-@@ -763,7 +763,7 @@ static inline int skb_queue_empty(const struct sk_buff_head *list)
- static inline bool skb_queue_is_last(const struct sk_buff_head *list,
- 				     const struct sk_buff *skb)
- {
--	return skb->next == (struct sk_buff *)list;
-+	return skb->next == (const struct sk_buff *)list;
- }
- 
- /**
-@@ -776,7 +776,7 @@ static inline bool skb_queue_is_last(const struct sk_buff_head *list,
- static inline bool skb_queue_is_first(const struct sk_buff_head *list,
- 				      const struct sk_buff *skb)
- {
--	return skb->prev == (struct sk_buff *)list;
-+	return skb->prev == (const struct sk_buff *)list;
- }
- 
- /**
-@@ -1686,7 +1686,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
+@@ -1768,7 +1768,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
  	return skb->inner_transport_header - skb->inner_network_header;
  }
  
@@ -81359,7 +82537,7 @@ index 37cb679..dbaebc0 100644
  {
  	return skb_network_header(skb) - skb->data;
  }
-@@ -1746,7 +1746,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
+@@ -1828,7 +1828,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
   * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
   */
  #ifndef NET_SKB_PAD
@@ -81368,7 +82546,7 @@ index 37cb679..dbaebc0 100644
  #endif
  
  int ___pskb_trim(struct sk_buff *skb, unsigned int len);
-@@ -2345,7 +2345,7 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
+@@ -2427,7 +2427,7 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
  				  int *err);
  unsigned int datagram_poll(struct file *file, struct socket *sock,
  			   struct poll_table_struct *wait);
@@ -81377,7 +82555,7 @@ index 37cb679..dbaebc0 100644
  			    struct iovec *to, int size);
  int skb_copy_and_csum_datagram_iovec(struct sk_buff *skb, int hlen,
  				     struct iovec *iov);
-@@ -2618,6 +2618,9 @@ static inline void nf_reset(struct sk_buff *skb)
+@@ -2721,6 +2721,9 @@ static inline void nf_reset(struct sk_buff *skb)
  	nf_bridge_put(skb->nf_bridge);
  	skb->nf_bridge = NULL;
  #endif
@@ -81388,7 +82566,7 @@ index 37cb679..dbaebc0 100644
  
  static inline void nf_reset_trace(struct sk_buff *skb)
 diff --git a/include/linux/slab.h b/include/linux/slab.h
-index 1e2f4fe..df49ca6 100644
+index b5b2df6..69f5734 100644
 --- a/include/linux/slab.h
 +++ b/include/linux/slab.h
 @@ -14,15 +14,29 @@
@@ -81492,10 +82670,10 @@ index 1e2f4fe..df49ca6 100644
  #else
  static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
-index 09bfffb..4fc80fb 100644
+index 8235dfb..47ce586 100644
 --- a/include/linux/slab_def.h
 +++ b/include/linux/slab_def.h
-@@ -36,7 +36,7 @@ struct kmem_cache {
+@@ -38,7 +38,7 @@ struct kmem_cache {
  /* 4) cache creation/removal */
  	const char *name;
  	struct list_head list;
@@ -81504,7 +82682,7 @@ index 09bfffb..4fc80fb 100644
  	int object_size;
  	int align;
  
-@@ -52,10 +52,14 @@ struct kmem_cache {
+@@ -54,10 +54,14 @@ struct kmem_cache {
  	unsigned long node_allocs;
  	unsigned long node_frees;
  	unsigned long node_overflow;
@@ -81537,10 +82715,10 @@ index f56bfa9..8378a26 100644
  	int inuse;		/* Offset to metadata */
  	int align;		/* Alignment */
 diff --git a/include/linux/smp.h b/include/linux/smp.h
-index 5da22ee..71d8a28 100644
+index 6ae004e..2743532 100644
 --- a/include/linux/smp.h
 +++ b/include/linux/smp.h
-@@ -176,7 +176,9 @@ static inline void kick_all_cpus_sync(void) {  }
+@@ -180,7 +180,9 @@ static inline void kick_all_cpus_sync(void) {  }
  #endif
  
  #define get_cpu()		({ preempt_disable(); smp_processor_id(); })
@@ -81551,7 +82729,7 @@ index 5da22ee..71d8a28 100644
  /*
   * Callback to arch code if there's nosmp or maxcpus=0 on the
 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
-index 54f91d3..be2c379 100644
+index 302ab80..3233276 100644
 --- a/include/linux/sock_diag.h
 +++ b/include/linux/sock_diag.h
 @@ -11,7 +11,7 @@ struct sock;
@@ -81624,10 +82802,10 @@ index 8af2804..c7414ef 100644
  #ifdef __KERNEL__
  
 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
-index 6eecfc2..7ada79d 100644
+index 04e7632..2e2a8a3 100644
 --- a/include/linux/sunrpc/svc.h
 +++ b/include/linux/sunrpc/svc.h
-@@ -410,7 +410,7 @@ struct svc_procedure {
+@@ -412,7 +412,7 @@ struct svc_procedure {
  	unsigned int		pc_count;	/* call count */
  	unsigned int		pc_cachetype;	/* cache info (NFS) */
  	unsigned int		pc_xdrressize;	/* maximum size of XDR reply */
@@ -81693,10 +82871,10 @@ index a5ffd32..0935dea 100644
  extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
  				   unsigned long offset, size_t size,
 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
-index 94273bb..c2e05fc 100644
+index a747a77..9e14df7 100644
 --- a/include/linux/syscalls.h
 +++ b/include/linux/syscalls.h
-@@ -97,8 +97,14 @@ struct sigaltstack;
+@@ -98,8 +98,14 @@ struct sigaltstack;
  #define __MAP(n,...) __MAP##n(__VA_ARGS__)
  
  #define __SC_DECL(t, a)	t a
@@ -81712,7 +82890,7 @@ index 94273bb..c2e05fc 100644
  #define __SC_CAST(t, a)	(t) a
  #define __SC_ARGS(t, a)	a
  #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
-@@ -363,11 +369,11 @@ asmlinkage long sys_sync(void);
+@@ -371,11 +377,11 @@ asmlinkage long sys_sync(void);
  asmlinkage long sys_fsync(unsigned int fd);
  asmlinkage long sys_fdatasync(unsigned int fd);
  asmlinkage long sys_bdflush(int func, long data);
@@ -81728,7 +82906,7 @@ index 94273bb..c2e05fc 100644
  asmlinkage long sys_truncate(const char __user *path, long length);
  asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
  asmlinkage long sys_stat(const char __user *filename,
-@@ -579,7 +585,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
+@@ -587,7 +593,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
  asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
  asmlinkage long sys_send(int, void __user *, size_t, unsigned);
  asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
@@ -81782,10 +82960,10 @@ index 14a8ff2..fa95f3a 100644
  struct ctl_node {
  	struct rb_node node;
 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
-index 6695040..3d4192d 100644
+index 30b2ebe..37412ef 100644
 --- a/include/linux/sysfs.h
 +++ b/include/linux/sysfs.h
-@@ -33,7 +33,8 @@ struct attribute {
+@@ -34,7 +34,8 @@ struct attribute {
  	struct lock_class_key	*key;
  	struct lock_class_key	skey;
  #endif
@@ -81795,7 +82973,7 @@ index 6695040..3d4192d 100644
  
  /**
   *	sysfs_attr_init - initialize a dynamically allocated sysfs attribute
-@@ -62,7 +63,8 @@ struct attribute_group {
+@@ -63,7 +64,8 @@ struct attribute_group {
  					      struct attribute *, int);
  	struct attribute	**attrs;
  	struct bin_attribute	**bin_attrs;
@@ -81805,7 +82983,7 @@ index 6695040..3d4192d 100644
  
  /**
   * Use these macros to make defining attributes easier. See include/linux/device.h
-@@ -126,7 +128,8 @@ struct bin_attribute {
+@@ -127,7 +129,8 @@ struct bin_attribute {
  			 char *, loff_t, size_t);
  	int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
  		    struct vm_area_struct *vma);
@@ -81837,30 +83015,28 @@ index 387fa7d..3fcde6b 100644
  #ifdef CONFIG_MAGIC_SYSRQ
  
 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
-index fddbe20..0312de8 100644
+index a629e4b..3fea3d9 100644
 --- a/include/linux/thread_info.h
 +++ b/include/linux/thread_info.h
-@@ -161,6 +161,15 @@ static inline bool test_and_clear_restore_sigmask(void)
+@@ -159,6 +159,13 @@ static inline bool test_and_clear_restore_sigmask(void)
  #error "no set_restore_sigmask() provided and default one won't work"
  #endif
  
-+extern void __check_object_size(const void *ptr, unsigned long n, bool to_user);
++extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
++
 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
 +{
-+#ifndef CONFIG_PAX_USERCOPY_DEBUG
-+	if (!__builtin_constant_p(n))
-+#endif
-+		__check_object_size(ptr, n, to_user);
++	__check_object_size(ptr, n, to_user, __builtin_constant_p(n));
 +}
 +
  #endif	/* __KERNEL__ */
  
  #endif /* _LINUX_THREAD_INFO_H */
 diff --git a/include/linux/tty.h b/include/linux/tty.h
-index 97d660e..6356755 100644
+index b90b5c2..e23a512 100644
 --- a/include/linux/tty.h
 +++ b/include/linux/tty.h
-@@ -196,7 +196,7 @@ struct tty_port {
+@@ -202,7 +202,7 @@ struct tty_port {
  	const struct tty_port_operations *ops;	/* Port operations */
  	spinlock_t		lock;		/* Lock protecting tty field */
  	int			blocked_open;	/* Waiting to open */
@@ -81869,7 +83045,7 @@ index 97d660e..6356755 100644
  	wait_queue_head_t	open_wait;	/* Open waiters */
  	wait_queue_head_t	close_wait;	/* Close waiters */
  	wait_queue_head_t	delta_msr_wait;	/* Modem status change */
-@@ -278,7 +278,7 @@ struct tty_struct {
+@@ -284,7 +284,7 @@ struct tty_struct {
  	/* If the tty has a pending do_SAK, queue it here - akpm */
  	struct work_struct SAK_work;
  	struct tty_port *port;
@@ -81878,7 +83054,7 @@ index 97d660e..6356755 100644
  
  /* Each of a tty's open files has private_data pointing to tty_file_private */
  struct tty_file_private {
-@@ -545,7 +545,7 @@ extern int tty_port_open(struct tty_port *port,
+@@ -550,7 +550,7 @@ extern int tty_port_open(struct tty_port *port,
  				struct tty_struct *tty, struct file *filp);
  static inline int tty_port_users(struct tty_port *port)
  {
@@ -81888,7 +83064,7 @@ index 97d660e..6356755 100644
  
  extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
-index 756a609..f61242d 100644
+index 756a609..89db85e 100644
 --- a/include/linux/tty_driver.h
 +++ b/include/linux/tty_driver.h
 @@ -285,7 +285,7 @@ struct tty_operations {
@@ -81896,7 +83072,7 @@ index 756a609..f61242d 100644
  #endif
  	const struct file_operations *proc_fops;
 -};
-+} __do_const;
++} __do_const __randomize_layout;
  
  struct tty_driver {
  	int	magic;		/* magic number for this structure */
@@ -81910,10 +83086,10 @@ index 756a609..f61242d 100644
  extern struct list_head tty_drivers;
  
 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
-index f15c898..207b7d1 100644
+index b8347c2..85d8b0f 100644
 --- a/include/linux/tty_ldisc.h
 +++ b/include/linux/tty_ldisc.h
-@@ -211,7 +211,7 @@ struct tty_ldisc_ops {
+@@ -213,7 +213,7 @@ struct tty_ldisc_ops {
  
  	struct  module *owner;
  
@@ -81954,10 +83130,10 @@ index 4d118ba..c3ee9bf 100644
  
  struct list_head {
 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
-index 9d8cf05..0ed74dd 100644
+index ecd3319..8a36ded 100644
 --- a/include/linux/uaccess.h
 +++ b/include/linux/uaccess.h
-@@ -72,11 +72,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
+@@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
  		long ret;				\
  		mm_segment_t old_fs = get_fs();		\
  							\
@@ -81973,10 +83149,10 @@ index 9d8cf05..0ed74dd 100644
  	})
  
 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
-index 8e522cbc..aa8572d 100644
+index 2d1f9b6..d7a9fce 100644
 --- a/include/linux/uidgid.h
 +++ b/include/linux/uidgid.h
-@@ -197,4 +197,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
+@@ -175,4 +175,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
  
  #endif /* CONFIG_USER_NS */
  
@@ -82038,7 +83214,7 @@ index 99c1b4d..562e6f3 100644
  
  static inline void put_unaligned_le16(u16 val, void *p)
 diff --git a/include/linux/usb.h b/include/linux/usb.h
-index 7454865..29f4bfa 100644
+index 7f6eb85..656e806 100644
 --- a/include/linux/usb.h
 +++ b/include/linux/usb.h
 @@ -563,7 +563,7 @@ struct usb_device {
@@ -82050,7 +83226,7 @@ index 7454865..29f4bfa 100644
  
  	unsigned long active_duration;
  
-@@ -1641,7 +1641,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
+@@ -1642,7 +1642,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
  
  extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
  	__u8 request, __u8 requesttype, __u16 value, __u16 index,
@@ -82173,7 +83349,7 @@ index 502073a..a7de024 100644
  #endif
  #endif /* _LINUX_VGA_SWITCHEROO_H_ */
 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
-index 4b8a891..cb8df6e 100644
+index 4b8a891..05f2361 100644
 --- a/include/linux/vmalloc.h
 +++ b/include/linux/vmalloc.h
 @@ -16,6 +16,11 @@ struct vm_area_struct;		/* vma defining user mapping in mm_types.h */
@@ -82188,7 +83364,15 @@ index 4b8a891..cb8df6e 100644
  /* bits [20..32] reserved for arch specific ioremap internals */
  
  /*
-@@ -142,7 +147,7 @@ extern void free_vm_area(struct vm_struct *area);
+@@ -72,6 +77,7 @@ extern void *vzalloc_node(unsigned long size, int node);
+ extern void *vmalloc_exec(unsigned long size);
+ extern void *vmalloc_32(unsigned long size);
+ extern void *vmalloc_32_user(unsigned long size);
++extern void *vmalloc_stack(int node);
+ extern void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot);
+ extern void *__vmalloc_node_range(unsigned long size, unsigned long align,
+ 			unsigned long start, unsigned long end, gfp_t gfp_mask,
+@@ -142,7 +148,7 @@ extern void free_vm_area(struct vm_struct *area);
  
  /* for /dev/kmem */
  extern long vread(char *buf, char *addr, unsigned long count);
@@ -82198,10 +83382,10 @@ index 4b8a891..cb8df6e 100644
  /*
   *	Internals.  Dont't use..
 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
-index a67b384..f52a537 100644
+index 67ce70c..d540954 100644
 --- a/include/linux/vmstat.h
 +++ b/include/linux/vmstat.h
-@@ -90,18 +90,18 @@ static inline void vm_events_fold_cpu(int cpu)
+@@ -98,18 +98,18 @@ static inline void vm_events_fold_cpu(int cpu)
  /*
   * Zone based page accounting with per cpu differentials.
   */
@@ -82225,7 +83409,7 @@ index a67b384..f52a537 100644
  #ifdef CONFIG_SMP
  	if (x < 0)
  		x = 0;
-@@ -109,10 +109,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
+@@ -117,10 +117,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
  	return x;
  }
  
@@ -82238,7 +83422,7 @@ index a67b384..f52a537 100644
  #ifdef CONFIG_SMP
  	if (x < 0)
  		x = 0;
-@@ -129,7 +129,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
+@@ -137,7 +137,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
  static inline unsigned long zone_page_state_snapshot(struct zone *zone,
  					enum zone_stat_item item)
  {
@@ -82247,7 +83431,7 @@ index a67b384..f52a537 100644
  
  #ifdef CONFIG_SMP
  	int cpu;
-@@ -218,8 +218,8 @@ static inline void __mod_zone_page_state(struct zone *zone,
+@@ -226,8 +226,8 @@ static inline void __mod_zone_page_state(struct zone *zone,
  
  static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
  {
@@ -82258,7 +83442,7 @@ index a67b384..f52a537 100644
  }
  
  static inline void __inc_zone_page_state(struct page *page,
-@@ -230,8 +230,8 @@ static inline void __inc_zone_page_state(struct page *page,
+@@ -238,8 +238,8 @@ static inline void __inc_zone_page_state(struct page *page,
  
  static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
  {
@@ -82352,11 +83536,24 @@ index 9a36d92..0aafe2a 100644
  
  void v9fs_register_trans(struct p9_trans_module *m);
  void v9fs_unregister_trans(struct p9_trans_module *m);
+diff --git a/include/net/af_unix.h b/include/net/af_unix.h
+index a175ba4..196eb82 100644
+--- a/include/net/af_unix.h
++++ b/include/net/af_unix.h
+@@ -36,7 +36,7 @@ struct unix_skb_parms {
+ 	u32			secid;		/* Security ID		*/
+ #endif
+ 	u32			consumed;
+-};
++} __randomize_layout;
+ 
+ #define UNIXCB(skb) 	(*(struct unix_skb_parms *)&((skb)->cb))
+ #define UNIXSID(skb)	(&UNIXCB((skb)).secid)
 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
-index c853b16d..37fccb7 100644
+index dbc4a89..4a59b5d 100644
 --- a/include/net/bluetooth/l2cap.h
 +++ b/include/net/bluetooth/l2cap.h
-@@ -557,7 +557,7 @@ struct l2cap_ops {
+@@ -600,7 +600,7 @@ struct l2cap_ops {
  	long			(*get_sndtimeo) (struct l2cap_chan *chan);
  	struct sk_buff		*(*alloc_skb) (struct l2cap_chan *chan,
  					       unsigned long len, int nb);
@@ -82390,10 +83587,10 @@ index f2ae33d..c457cf0 100644
  	/* Protects from simultaneous access to first_req list */
  	spinlock_t info_list_lock;
 diff --git a/include/net/flow.h b/include/net/flow.h
-index 65ce471..b7bbe9b 100644
+index d23e7fa..e188307 100644
 --- a/include/net/flow.h
 +++ b/include/net/flow.h
-@@ -222,6 +222,6 @@ struct flow_cache_object *flow_cache_lookup(struct net *net,
+@@ -221,6 +221,6 @@ struct flow_cache_object *flow_cache_lookup(struct net *net,
  
  void flow_cache_flush(void);
  void flow_cache_flush_deferred(void);
@@ -82402,10 +83599,10 @@ index 65ce471..b7bbe9b 100644
  
  #endif
 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
-index 1b177ed..a24a138 100644
+index 93695f0..766d71c 100644
 --- a/include/net/genetlink.h
 +++ b/include/net/genetlink.h
-@@ -118,7 +118,7 @@ struct genl_ops {
+@@ -120,7 +120,7 @@ struct genl_ops {
  	u8			cmd;
  	u8			internal_flags;
  	u8			flags;
@@ -82441,7 +83638,7 @@ index c55aeed..b3393f4 100644
  /** inet_connection_sock - INET connection oriented sock
   *
 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
-index f4e127a..c3d5e9c 100644
+index 6efe73c..fa94270 100644
 --- a/include/net/inetpeer.h
 +++ b/include/net/inetpeer.h
 @@ -47,8 +47,8 @@ struct inet_peer {
@@ -82455,7 +83652,7 @@ index f4e127a..c3d5e9c 100644
  		};
  		struct rcu_head         rcu;
  		struct inet_peer	*gc_next;
-@@ -178,16 +178,13 @@ static inline void inet_peer_refcheck(const struct inet_peer *p)
+@@ -177,16 +177,13 @@ static inline void inet_peer_refcheck(const struct inet_peer *p)
  /* can be called with or without local BH being disabled */
  static inline int inet_getid(struct inet_peer *p, int more)
  {
@@ -82478,10 +83675,10 @@ index f4e127a..c3d5e9c 100644
  
  #endif /* _NET_INETPEER_H */
 diff --git a/include/net/ip.h b/include/net/ip.h
-index 5a25f36..2e73203 100644
+index 23be0fd..0cb3e2c 100644
 --- a/include/net/ip.h
 +++ b/include/net/ip.h
-@@ -219,7 +219,7 @@ static inline void snmp_mib_free(void __percpu *ptr[SNMP_ARRAY_SZ])
+@@ -214,7 +214,7 @@ static inline void snmp_mib_free(void __percpu *ptr[SNMP_ARRAY_SZ])
  
  void inet_get_local_port_range(struct net *net, int *low, int *high);
  
@@ -82540,10 +83737,10 @@ index 5679d92..2e7a690 100644
  	struct list_head	est_list;	/* estimator list */
  	spinlock_t		est_lock;
 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
-index 0224402..dafaf94a 100644
+index 8d4f588..2e37ad2 100644
 --- a/include/net/irda/ircomm_tty.h
 +++ b/include/net/irda/ircomm_tty.h
-@@ -35,6 +35,7 @@
+@@ -33,6 +33,7 @@
  #include <linux/termios.h>
  #include <linux/timer.h>
  #include <linux/tty.h>		/* struct tty_struct */
@@ -82632,10 +83829,10 @@ index 567c681..cd73ac0 100644
  struct llc_sap_state {
  	u8			   curr_state;
 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
-index 7ceed99..d3ffaa2 100644
+index f4ab2fb..71a85ba 100644
 --- a/include/net/mac80211.h
 +++ b/include/net/mac80211.h
-@@ -4407,7 +4407,7 @@ struct rate_control_ops {
+@@ -4476,7 +4476,7 @@ struct rate_control_ops {
  	void (*add_sta_debugfs)(void *priv, void *priv_sta,
  				struct dentry *dir);
  	void (*remove_sta_debugfs)(void *priv, void *priv_sta);
@@ -82645,10 +83842,10 @@ index 7ceed99..d3ffaa2 100644
  static inline int rate_supported(struct ieee80211_sta *sta,
  				 enum ieee80211_band band,
 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
-index 536501a..47b7982 100644
+index 7277caf..fd095bc 100644
 --- a/include/net/neighbour.h
 +++ b/include/net/neighbour.h
-@@ -123,7 +123,7 @@ struct neigh_ops {
+@@ -163,7 +163,7 @@ struct neigh_ops {
  	void			(*error_report)(struct neighbour *, struct sk_buff *);
  	int			(*output)(struct neighbour *, struct sk_buff *);
  	int			(*connected_output)(struct neighbour *, struct sk_buff *);
@@ -82657,7 +83854,7 @@ index 536501a..47b7982 100644
  
  struct pneigh_entry {
  	struct pneigh_entry	*next;
-@@ -163,7 +163,6 @@ struct neigh_table {
+@@ -203,7 +203,6 @@ struct neigh_table {
  	void			(*proxy_redo)(struct sk_buff *skb);
  	char			*id;
  	struct neigh_parms	parms;
@@ -82665,17 +83862,17 @@ index 536501a..47b7982 100644
  	int			gc_interval;
  	int			gc_thresh1;
  	int			gc_thresh2;
-@@ -178,7 +177,7 @@ struct neigh_table {
+@@ -218,7 +217,7 @@ struct neigh_table {
  	struct neigh_statistics	__percpu *stats;
  	struct neigh_hash_table __rcu *nht;
  	struct pneigh_entry	**phash_buckets;
 -};
 +} __randomize_layout;
  
- #define NEIGH_PRIV_ALIGN	sizeof(long long)
- #define NEIGH_ENTRY_SIZE(size)	ALIGN((size), NEIGH_PRIV_ALIGN)
+ static inline int neigh_parms_family(struct neigh_parms *p)
+ {
 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
-index da68c9a..c4a0720 100644
+index 991dcd9..ab58d00 100644
 --- a/include/net/net_namespace.h
 +++ b/include/net/net_namespace.h
 @@ -124,8 +124,8 @@ struct net {
@@ -82689,7 +83886,7 @@ index da68c9a..c4a0720 100644
  
  /*
   * ifindex generation is per-net namespace, and loopback is
-@@ -281,7 +281,11 @@ static inline struct net *read_pnet(struct net * const *pnet)
+@@ -289,7 +289,11 @@ static inline struct net *read_pnet(struct net * const *pnet)
  #define __net_init	__init
  #define __net_exit	__exit_refok
  #define __net_initdata	__initdata
@@ -82701,7 +83898,7 @@ index da68c9a..c4a0720 100644
  #endif
  
  struct pernet_operations {
-@@ -291,7 +295,7 @@ struct pernet_operations {
+@@ -299,7 +303,7 @@ struct pernet_operations {
  	void (*exit_batch)(struct list_head *net_exit_list);
  	int *id;
  	size_t size;
@@ -82710,7 +83907,7 @@ index da68c9a..c4a0720 100644
  
  /*
   * Use these carefully.  If you implement a network device and it
-@@ -339,23 +343,23 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
+@@ -347,23 +351,23 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
  
  static inline int rt_genid_ipv4(struct net *net)
  {
@@ -82738,7 +83935,7 @@ index da68c9a..c4a0720 100644
  }
  #else
  static inline int rt_genid_ipv6(struct net *net)
-@@ -377,12 +381,12 @@ static inline void rt_genid_bump_all(struct net *net)
+@@ -385,12 +389,12 @@ static inline void rt_genid_bump_all(struct net *net)
  
  static inline int fnhe_genid(struct net *net)
  {
@@ -82780,7 +83977,7 @@ index 2b47eaa..6d5bcc2 100644
  
  /**
 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
-index c9c0c53..53f24c3 100644
+index fbcc7fa..03c7e51 100644
 --- a/include/net/netns/conntrack.h
 +++ b/include/net/netns/conntrack.h
 @@ -12,10 +12,10 @@ struct nf_conntrack_ecache;
@@ -82806,10 +84003,10 @@ index c9c0c53..53f24c3 100644
  };
  
 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
-index ee520cb..9a0fd88 100644
+index 80f500a..f0c23c2 100644
 --- a/include/net/netns/ipv4.h
 +++ b/include/net/netns/ipv4.h
-@@ -72,7 +72,7 @@ struct netns_ipv4 {
+@@ -74,7 +74,7 @@ struct netns_ipv4 {
  
  	kgid_t sysctl_ping_group_range[2];
  
@@ -82818,7 +84015,7 @@ index ee520cb..9a0fd88 100644
  
  #ifdef CONFIG_IP_MROUTE
  #ifndef CONFIG_IP_MROUTE_MULTIPLE_TABLES
-@@ -82,6 +82,6 @@ struct netns_ipv4 {
+@@ -84,6 +84,6 @@ struct netns_ipv4 {
  	struct fib_rules_ops	*mr_rules_ops;
  #endif
  #endif
@@ -82827,10 +84024,10 @@ index ee520cb..9a0fd88 100644
  };
  #endif
 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
-index 0fb2401..477d81c 100644
+index 21edaf1..4c5faae 100644
 --- a/include/net/netns/ipv6.h
 +++ b/include/net/netns/ipv6.h
-@@ -71,8 +71,8 @@ struct netns_ipv6 {
+@@ -73,8 +73,8 @@ struct netns_ipv6 {
  	struct fib_rules_ops	*mr6_rules_ops;
  #endif
  #endif
@@ -82842,12 +84039,12 @@ index 0fb2401..477d81c 100644
  
  #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
 diff --git a/include/net/ping.h b/include/net/ping.h
-index 90f4841..74446a8 100644
+index 026479b..d9b2829 100644
 --- a/include/net/ping.h
 +++ b/include/net/ping.h
-@@ -56,7 +56,7 @@ struct ping_iter_state {
+@@ -54,7 +54,7 @@ struct ping_iter_state {
+ 
  extern struct proto ping_prot;
- extern struct ping_table ping_table;
  #if IS_ENABLED(CONFIG_IPV6)
 -extern struct pingv6_ops pingv6_ops;
 +extern struct pingv6_ops *pingv6_ops;
@@ -82855,19 +84052,19 @@ index 90f4841..74446a8 100644
  
  struct pingfakehdr {
 diff --git a/include/net/protocol.h b/include/net/protocol.h
-index fbf7676..a5e21c3 100644
+index a7e986b..dc67bce 100644
 --- a/include/net/protocol.h
 +++ b/include/net/protocol.h
-@@ -44,7 +44,7 @@ struct net_protocol {
- 	void			(*err_handler)(struct sk_buff *skb, u32 info);
- 	unsigned int		no_policy:1,
- 				netns_ok:1;
+@@ -49,7 +49,7 @@ struct net_protocol {
+ 				 * socket lookup?
+ 				 */
+ 				icmp_strict_tag_validation:1;
 -};
 +} __do_const;
  
  #if IS_ENABLED(CONFIG_IPV6)
  struct inet6_protocol {
-@@ -57,7 +57,7 @@ struct inet6_protocol {
+@@ -62,7 +62,7 @@ struct inet6_protocol {
  			       u8 type, u8 code, int offset,
  			       __be32 info);
  	unsigned int	flags;	/* INET6_PROTO_xxx */
@@ -82877,23 +84074,23 @@ index fbf7676..a5e21c3 100644
  #define INET6_PROTO_NOPOLICY	0x1
  #define INET6_PROTO_FINAL	0x2
 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
-index bb13a18..e734116 100644
+index 661e45d..54c39df 100644
 --- a/include/net/rtnetlink.h
 +++ b/include/net/rtnetlink.h
-@@ -79,7 +79,7 @@ struct rtnl_link_ops {
- 					       const struct net_device *dev);
- 	unsigned int		(*get_num_tx_queues)(void);
- 	unsigned int		(*get_num_rx_queues)(void);
+@@ -93,7 +93,7 @@ struct rtnl_link_ops {
+ 	int			(*fill_slave_info)(struct sk_buff *skb,
+ 						   const struct net_device *dev,
+ 						   const struct net_device *slave_dev);
 -};
 +} __do_const;
  
  int __rtnl_link_register(struct rtnl_link_ops *ops);
  void __rtnl_link_unregister(struct rtnl_link_ops *ops);
 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
-index 6bd44fe..96f364e 100644
+index 4a5b9a3..ca27d73 100644
 --- a/include/net/sctp/checksum.h
 +++ b/include/net/sctp/checksum.h
-@@ -62,8 +62,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
+@@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
  					unsigned int offset)
  {
  	struct sctphdr *sh = sctp_hdr(skb);
@@ -82905,10 +84102,10 @@ index 6bd44fe..96f364e 100644
  		.combine = sctp_csum_combine,
  	};
 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
-index 4ef75af..5aa073a 100644
+index 7f4eeb3..37e8fe1 100644
 --- a/include/net/sctp/sm.h
 +++ b/include/net/sctp/sm.h
-@@ -81,7 +81,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
+@@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
  typedef struct {
  	sctp_state_fn_t *fn;
  	const char *name;
@@ -82917,7 +84114,7 @@ index 4ef75af..5aa073a 100644
  
  /* A naming convention of "sctp_sf_xxx" applies to all the state functions
   * currently in use.
-@@ -293,7 +293,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
+@@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
  __u32 sctp_generate_tsn(const struct sctp_endpoint *);
  
  /* Extern declarations for major data structures.  */
@@ -82927,10 +84124,10 @@ index 4ef75af..5aa073a 100644
  
  /* Get the size of a DATA chunk payload. */
 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
-index 0a248b3..4dcbe5c 100644
+index 0dfcc92..7967849 100644
 --- a/include/net/sctp/structs.h
 +++ b/include/net/sctp/structs.h
-@@ -508,7 +508,7 @@ struct sctp_pf {
+@@ -507,7 +507,7 @@ struct sctp_pf {
  					  struct sctp_association *asoc);
  	void (*addr_v4map) (struct sctp_sock *, union sctp_addr *);
  	struct sctp_af *af;
@@ -82940,7 +84137,7 @@ index 0a248b3..4dcbe5c 100644
  
  /* Structure to track chunk fragments that have been acked, but peer
 diff --git a/include/net/sock.h b/include/net/sock.h
-index 2ef3c3e..e02013e 100644
+index b9586a1..b2948c0 100644
 --- a/include/net/sock.h
 +++ b/include/net/sock.h
 @@ -348,7 +348,7 @@ struct sock {
@@ -82952,7 +84149,16 @@ index 2ef3c3e..e02013e 100644
  	int			sk_rcvbuf;
  
  	struct sk_filter __rcu	*sk_filter;
-@@ -1209,7 +1209,7 @@ static inline u64 memcg_memory_allocated_read(struct cg_proto *prot)
+@@ -1036,7 +1036,7 @@ struct proto {
+ 	void			(*destroy_cgroup)(struct mem_cgroup *memcg);
+ 	struct cg_proto		*(*proto_cgroup)(struct mem_cgroup *memcg);
+ #endif
+-};
++} __randomize_layout;
+ 
+ /*
+  * Bits in struct cg_proto.flags
+@@ -1223,7 +1223,7 @@ static inline u64 memcg_memory_allocated_read(struct cg_proto *prot)
  	return ret >> PAGE_SHIFT;
  }
  
@@ -82961,7 +84167,16 @@ index 2ef3c3e..e02013e 100644
  sk_memory_allocated(const struct sock *sk)
  {
  	struct proto *prot = sk->sk_prot;
-@@ -1813,7 +1813,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
+@@ -1368,7 +1368,7 @@ struct sock_iocb {
+ 	struct scm_cookie	*scm;
+ 	struct msghdr		*msg, async_msg;
+ 	struct kiocb		*kiocb;
+-};
++} __randomize_layout;
+ 
+ static inline struct sock_iocb *kiocb_to_siocb(struct kiocb *iocb)
+ {
+@@ -1830,7 +1830,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
  }
  
  static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
@@ -82970,7 +84185,7 @@ index 2ef3c3e..e02013e 100644
  					   int copy, int offset)
  {
  	if (skb->ip_summed == CHECKSUM_NONE) {
-@@ -2075,7 +2075,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
+@@ -2092,7 +2092,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
  	}
  }
  
@@ -82980,37 +84195,10 @@ index 2ef3c3e..e02013e 100644
  /**
   * sk_page_frag - return an appropriate page_frag
 diff --git a/include/net/tcp.h b/include/net/tcp.h
-index 9250d62..10a7f03 100644
+index 743acce..44a58b0 100644
 --- a/include/net/tcp.h
 +++ b/include/net/tcp.h
-@@ -480,20 +480,21 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb,
- #ifdef CONFIG_SYN_COOKIES
- #include <linux/ktime.h>
- 
--/* Syncookies use a monotonic timer which increments every 64 seconds.
-+/* Syncookies use a monotonic timer which increments every 60 seconds.
-  * This counter is used both as a hash input and partially encoded into
-  * the cookie value.  A cookie is only validated further if the delta
-  * between the current counter value and the encoded one is less than this,
-- * i.e. a sent cookie is valid only at most for 128 seconds (or less if
-+ * i.e. a sent cookie is valid only at most for 2*60 seconds (or less if
-  * the counter advances immediately after a cookie is generated).
-  */
- #define MAX_SYNCOOKIE_AGE 2
- 
- static inline u32 tcp_cookie_time(void)
- {
--	struct timespec now;
--	getnstimeofday(&now);
--	return now.tv_sec >> 6; /* 64 seconds granularity */
-+	u64 val = get_jiffies_64();
-+
-+	do_div(val, 60 * HZ);
-+	return val;
- }
- 
- u32 __cookie_v4_init_sequence(const struct iphdr *iph, const struct tcphdr *th,
-@@ -540,7 +541,7 @@ void tcp_retransmit_timer(struct sock *sk);
+@@ -541,7 +541,7 @@ void tcp_retransmit_timer(struct sock *sk);
  void tcp_xmit_retransmit_queue(struct sock *);
  void tcp_simple_retransmit(struct sock *);
  int tcp_trim_head(struct sock *, struct sk_buff *, u32);
@@ -83019,7 +84207,7 @@ index 9250d62..10a7f03 100644
  
  void tcp_send_probe0(struct sock *);
  void tcp_send_partial(struct sock *);
-@@ -711,8 +712,8 @@ struct tcp_skb_cb {
+@@ -710,8 +710,8 @@ struct tcp_skb_cb {
  		struct inet6_skb_parm	h6;
  #endif
  	} header;	/* For incoming frames		*/
@@ -83030,7 +84218,7 @@ index 9250d62..10a7f03 100644
  	__u32		when;		/* used to compute rtt's	*/
  	__u8		tcp_flags;	/* TCP header flags. (tcp[13])	*/
  
-@@ -726,7 +727,7 @@ struct tcp_skb_cb {
+@@ -725,7 +725,7 @@ struct tcp_skb_cb {
  
  	__u8		ip_dsfield;	/* IPv4 tos or IPv6 dsfield	*/
  	/* 1 byte hole */
@@ -83040,10 +84228,10 @@ index 9250d62..10a7f03 100644
  
  #define TCP_SKB_CB(__skb)	((struct tcp_skb_cb *)&((__skb)->cb[0]))
 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
-index 6b82fdf..14d74d2 100644
+index fb5654a..4457522 100644
 --- a/include/net/xfrm.h
 +++ b/include/net/xfrm.h
-@@ -287,7 +287,6 @@ struct xfrm_dst;
+@@ -286,7 +286,6 @@ struct xfrm_dst;
  struct xfrm_policy_afinfo {
  	unsigned short		family;
  	struct dst_ops		*dst_ops;
@@ -83051,7 +84239,7 @@ index 6b82fdf..14d74d2 100644
  	struct dst_entry	*(*dst_lookup)(struct net *net, int tos,
  					       const xfrm_address_t *saddr,
  					       const xfrm_address_t *daddr);
-@@ -305,7 +304,7 @@ struct xfrm_policy_afinfo {
+@@ -304,7 +303,7 @@ struct xfrm_policy_afinfo {
  					    struct net_device *dev,
  					    const struct flowi *fl);
  	struct dst_entry	*(*blackhole_route)(struct net *net, struct dst_entry *orig);
@@ -83060,7 +84248,7 @@ index 6b82fdf..14d74d2 100644
  
  int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
  int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
-@@ -344,7 +343,7 @@ struct xfrm_state_afinfo {
+@@ -343,7 +342,7 @@ struct xfrm_state_afinfo {
  	int			(*transport_finish)(struct sk_buff *skb,
  						    int async);
  	void			(*local_error)(struct sk_buff *skb, u32 mtu);
@@ -83069,7 +84257,7 @@ index 6b82fdf..14d74d2 100644
  
  int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
  int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
-@@ -429,7 +428,7 @@ struct xfrm_mode {
+@@ -428,7 +427,7 @@ struct xfrm_mode {
  	struct module *owner;
  	unsigned int encap;
  	int flags;
@@ -83078,7 +84266,7 @@ index 6b82fdf..14d74d2 100644
  
  /* Flags for xfrm_mode. */
  enum {
-@@ -526,7 +525,7 @@ struct xfrm_policy {
+@@ -525,7 +524,7 @@ struct xfrm_policy {
  	struct timer_list	timer;
  
  	struct flow_cache_object flo;
@@ -83087,7 +84275,7 @@ index 6b82fdf..14d74d2 100644
  	u32			priority;
  	u32			index;
  	struct xfrm_mark	mark;
-@@ -1166,6 +1165,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
+@@ -1165,6 +1164,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
  }
  
  void xfrm_garbage_collect(struct net *net);
@@ -83095,7 +84283,7 @@ index 6b82fdf..14d74d2 100644
  
  #else
  
-@@ -1204,6 +1204,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
+@@ -1203,6 +1203,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
  static inline void xfrm_garbage_collect(struct net *net)
  {
  }
@@ -83140,7 +84328,7 @@ index 52beadf..598734c 100644
  	u8			       qfull;
  	enum fc_lport_state	       state;
 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
-index d65fbec..f80fef2 100644
+index b4f1eff..7fdbd46 100644
 --- a/include/scsi/scsi_device.h
 +++ b/include/scsi/scsi_device.h
 @@ -180,9 +180,9 @@ struct scsi_device {
@@ -83184,10 +84372,10 @@ index ae6c3b8..fd748ac 100644
  /**
   * struct snd_compr: Compressed device
 diff --git a/include/sound/soc.h b/include/sound/soc.h
-index 1f741cb..8cefc08 100644
+index 9a00147..d814573 100644
 --- a/include/sound/soc.h
 +++ b/include/sound/soc.h
-@@ -763,7 +763,7 @@ struct snd_soc_codec_driver {
+@@ -770,7 +770,7 @@ struct snd_soc_codec_driver {
  	/* probe ordering - for components with runtime dependencies */
  	int probe_order;
  	int remove_order;
@@ -83196,7 +84384,7 @@ index 1f741cb..8cefc08 100644
  
  /* SoC platform interface */
  struct snd_soc_platform_driver {
-@@ -809,7 +809,7 @@ struct snd_soc_platform_driver {
+@@ -816,7 +816,7 @@ struct snd_soc_platform_driver {
  	unsigned int (*read)(struct snd_soc_platform *, unsigned int);
  	int (*write)(struct snd_soc_platform *, unsigned int, unsigned int);
  	int (*bespoke_trigger)(struct snd_pcm_substream *, int);
@@ -83206,10 +84394,10 @@ index 1f741cb..8cefc08 100644
  struct snd_soc_platform {
  	const char *name;
 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
-index e3569f8..6544ffd 100644
+index 1772fad..282e3e2 100644
 --- a/include/target/target_core_base.h
 +++ b/include/target/target_core_base.h
-@@ -687,7 +687,7 @@ struct se_device {
+@@ -754,7 +754,7 @@ struct se_device {
  	atomic_long_t		write_bytes;
  	/* Active commands on this virtual SE device */
  	atomic_t		simple_cmds;
@@ -83318,6 +84506,29 @@ index 7caf44c..23c6f27 100644
  #if !defined (N_MAGIC)
  #define N_MAGIC(exec) ((exec).a_info & 0xffff)
  #endif
+diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
+index 22b6ad3..aeba37e 100644
+--- a/include/uapi/linux/bcache.h
++++ b/include/uapi/linux/bcache.h
+@@ -5,6 +5,7 @@
+  * Bcache on disk data structures
+  */
+ 
++#include <linux/compiler.h>
+ #include <asm/types.h>
+ 
+ #define BITMASK(name, type, field, offset, size)		\
+@@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v)			\
+ /* Btree keys - all units are in sectors */
+ 
+ struct bkey {
+-	__u64	high;
+-	__u64	low;
++	__u64	high __intentional_overflow(-1);
++	__u64	low __intentional_overflow(-1);
+ 	__u64	ptr[];
+ };
+ 
 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
 index d876736..ccce5c0 100644
 --- a/include/uapi/linux/byteorder/little_endian.h
@@ -83519,7 +84730,7 @@ index 6d67213..552fdd9 100644
  enum
  {
 diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
-index 437f1b0..0eeb38d 100644
+index fe94bb9..c9e51c2 100644
 --- a/include/uapi/linux/videodev2.h
 +++ b/include/uapi/linux/videodev2.h
 @@ -1227,7 +1227,7 @@ struct v4l2_ext_control {
@@ -83532,10 +84743,10 @@ index 437f1b0..0eeb38d 100644
  } __attribute__ ((packed));
  
 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
-index e4629b9..6958086 100644
+index c38355c..17a57bc 100644
 --- a/include/uapi/linux/xattr.h
 +++ b/include/uapi/linux/xattr.h
-@@ -63,5 +63,9 @@
+@@ -73,5 +73,9 @@
  #define XATTR_POSIX_ACL_DEFAULT  "posix_acl_default"
  #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
  
@@ -83577,7 +84788,7 @@ index 30f5362..8ed8ac9 100644
  	void *pmi_pal;
  	u8 *vbe_state_orig;		/*
 diff --git a/init/Kconfig b/init/Kconfig
-index 4e5d96a..93cd8a1 100644
+index 93c5ef0..ac92caa 100644
 --- a/init/Kconfig
 +++ b/init/Kconfig
 @@ -1079,6 +1079,7 @@ endif # CGROUPS
@@ -83588,7 +84799,7 @@ index 4e5d96a..93cd8a1 100644
  	default n
  	help
  	  Enables additional kernel features in a sake of checkpoint/restore.
-@@ -1550,7 +1551,7 @@ config SLUB_DEBUG
+@@ -1545,7 +1546,7 @@ config SLUB_DEBUG
  
  config COMPAT_BRK
  	bool "Disable heap randomization"
@@ -83597,7 +84808,7 @@ index 4e5d96a..93cd8a1 100644
  	help
  	  Randomizing heap placement makes heap exploits harder, but it
  	  also breaks ancient binaries (including anything libc5 based).
-@@ -1838,7 +1839,7 @@ config INIT_ALL_POSSIBLE
+@@ -1833,7 +1834,7 @@ config INIT_ALL_POSSIBLE
  config STOP_MACHINE
  	bool
  	default y
@@ -83835,7 +85046,7 @@ index ba0a7f36..2bcf1d5 100644
  	{ INIT_THREAD_INFO(init_task) };
 +#endif
 diff --git a/init/initramfs.c b/init/initramfs.c
-index a67ef9d..2d17ed9 100644
+index 93b6139..8d628b7 100644
 --- a/init/initramfs.c
 +++ b/init/initramfs.c
 @@ -84,7 +84,7 @@ static void __init free_hash(void)
@@ -83946,21 +85157,12 @@ index a67ef9d..2d17ed9 100644
  	state = SkipIt;
  	next_state = Reset;
  	return 0;
-@@ -583,7 +583,7 @@ static int __init populate_rootfs(void)
- {
- 	char *err = unpack_to_rootfs(__initramfs_start, __initramfs_size);
- 	if (err)
--		panic(err);	/* Failed to decompress INTERNAL initramfs */
-+		panic("%s", err);	/* Failed to decompress INTERNAL initramfs */
- 	if (initrd_start) {
- #ifdef CONFIG_BLK_DEV_RAM
- 		int fd;
 diff --git a/init/main.c b/init/main.c
-index febc511..f0851763 100644
+index 9c7fd4c..650b4f1 100644
 --- a/init/main.c
 +++ b/init/main.c
-@@ -103,6 +103,8 @@ static inline void mark_rodata_ro(void) { }
- extern void tc_init(void);
+@@ -97,6 +97,8 @@ extern void radix_tree_init(void);
+ static inline void mark_rodata_ro(void) { }
  #endif
  
 +extern void grsecurity_init(void);
@@ -83968,7 +85170,7 @@ index febc511..f0851763 100644
  /*
   * Debug helper: via this flag we know that we are in 'early bootup code'
   * where only the boot processor is running with IRQ disabled.  This means
-@@ -164,6 +166,75 @@ static int __init set_reset_devices(char *str)
+@@ -158,6 +160,75 @@ static int __init set_reset_devices(char *str)
  
  __setup("reset_devices", set_reset_devices);
  
@@ -84044,7 +85246,7 @@ index febc511..f0851763 100644
  static const char * argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
  const char * envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
  static const char *panic_later, *panic_param;
-@@ -691,25 +762,24 @@ int __init_or_module do_one_initcall(initcall_t fn)
+@@ -688,25 +759,24 @@ int __init_or_module do_one_initcall(initcall_t fn)
  {
  	int count = preempt_count();
  	int ret;
@@ -84075,10 +85277,10 @@ index febc511..f0851763 100644
  	return ret;
  }
  
-@@ -816,8 +886,8 @@ static int run_init_process(const char *init_filename)
+@@ -813,8 +883,8 @@ static int run_init_process(const char *init_filename)
  {
  	argv_init[0] = init_filename;
- 	return do_execve(init_filename,
+ 	return do_execve(getname_kernel(init_filename),
 -		(const char __user *const __user *)argv_init,
 -		(const char __user *const __user *)envp_init);
 +		(const char __user *const __force_user *)argv_init,
@@ -84086,7 +85288,7 @@ index febc511..f0851763 100644
  }
  
  static int try_to_run_init_process(const char *init_filename)
-@@ -834,6 +904,10 @@ static int try_to_run_init_process(const char *init_filename)
+@@ -831,6 +901,10 @@ static int try_to_run_init_process(const char *init_filename)
  	return ret;
  }
  
@@ -84097,7 +85299,7 @@ index febc511..f0851763 100644
  static noinline void __init kernel_init_freeable(void);
  
  static int __ref kernel_init(void *unused)
-@@ -858,6 +932,11 @@ static int __ref kernel_init(void *unused)
+@@ -855,6 +929,11 @@ static int __ref kernel_init(void *unused)
  		       ramdisk_execute_command, ret);
  	}
  
@@ -84109,7 +85311,7 @@ index febc511..f0851763 100644
  	/*
  	 * We try each of these until one succeeds.
  	 *
-@@ -913,7 +992,7 @@ static noinline void __init kernel_init_freeable(void)
+@@ -910,7 +989,7 @@ static noinline void __init kernel_init_freeable(void)
  	do_basic_setup();
  
  	/* Open the /dev/console on the rootfs, this should never fail */
@@ -84118,7 +85320,7 @@ index febc511..f0851763 100644
  		pr_err("Warning: unable to open an initial console.\n");
  
  	(void) sys_dup(0);
-@@ -926,11 +1005,13 @@ static noinline void __init kernel_init_freeable(void)
+@@ -923,11 +1002,13 @@ static noinline void __init kernel_init_freeable(void)
  	if (!ramdisk_execute_command)
  		ramdisk_execute_command = "/init";
  
@@ -84134,7 +85336,7 @@ index febc511..f0851763 100644
  	 * Ok, we have completed the initial bootup, and
  	 * we're essentially up and running. Get rid of the
 diff --git a/ipc/compat.c b/ipc/compat.c
-index 892f658..e7c6320 100644
+index f486b00..442867f 100644
 --- a/ipc/compat.c
 +++ b/ipc/compat.c
 @@ -399,7 +399,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
@@ -84147,7 +85349,7 @@ index 892f658..e7c6320 100644
  	case SHMDT:
  		return sys_shmdt(compat_ptr(ptr));
 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
-index b0e99de..09f385c 100644
+index 1702864..797fa84 100644
 --- a/ipc/ipc_sysctl.c
 +++ b/ipc/ipc_sysctl.c
 @@ -30,7 +30,7 @@ static void *get_ipc(ctl_table *table)
@@ -84218,7 +85420,7 @@ index 5bb8bfe..a38ec05 100644
  	mq_table.data = get_mq(table);
  
 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
-index b8d4aed..96a4fe8 100644
+index c3b3117..1efa933 100644
 --- a/ipc/mqueue.c
 +++ b/ipc/mqueue.c
 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
@@ -84230,10 +85432,10 @@ index b8d4aed..96a4fe8 100644
  		if (u->mq_bytes + mq_bytes < u->mq_bytes ||
  		    u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
 diff --git a/ipc/msg.c b/ipc/msg.c
-index 52770bf..1c60a6f 100644
+index 6498531..b0ff3c8 100644
 --- a/ipc/msg.c
 +++ b/ipc/msg.c
-@@ -297,18 +297,19 @@ static inline int msg_security(struct kern_ipc_perm *ipcp, int msgflg)
+@@ -303,18 +303,19 @@ static inline int msg_security(struct kern_ipc_perm *ipcp, int msgflg)
  	return security_msg_queue_associate(msq, msgflg);
  }
  
@@ -84259,10 +85461,10 @@ index 52770bf..1c60a6f 100644
  	msg_params.flg = msgflg;
  
 diff --git a/ipc/sem.c b/ipc/sem.c
-index db9d241..bc8427c 100644
+index bee5554..e9af81dd 100644
 --- a/ipc/sem.c
 +++ b/ipc/sem.c
-@@ -562,10 +562,15 @@ static inline int sem_more_checks(struct kern_ipc_perm *ipcp,
+@@ -561,10 +561,15 @@ static inline int sem_more_checks(struct kern_ipc_perm *ipcp,
  	return 0;
  }
  
@@ -84279,7 +85481,7 @@ index db9d241..bc8427c 100644
  	struct ipc_params sem_params;
  
  	ns = current->nsproxy->ipc_ns;
-@@ -573,10 +578,6 @@ SYSCALL_DEFINE3(semget, key_t, key, int, nsems, int, semflg)
+@@ -572,10 +577,6 @@ SYSCALL_DEFINE3(semget, key_t, key, int, nsems, int, semflg)
  	if (nsems < 0 || nsems > ns->sc_semmsl)
  		return -EINVAL;
  
@@ -84291,10 +85493,10 @@ index db9d241..bc8427c 100644
  	sem_params.flg = semflg;
  	sem_params.u.nsems = nsems;
 diff --git a/ipc/shm.c b/ipc/shm.c
-index 7a51443..3a257d8 100644
+index 7645961..afc7f02 100644
 --- a/ipc/shm.c
 +++ b/ipc/shm.c
-@@ -72,6 +72,14 @@ static void shm_destroy (struct ipc_namespace *ns, struct shmid_kernel *shp);
+@@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
  static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
  #endif
  
@@ -84309,7 +85511,7 @@ index 7a51443..3a257d8 100644
  void shm_init_ns(struct ipc_namespace *ns)
  {
  	ns->shm_ctlmax = SHMMAX;
-@@ -554,6 +562,14 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
+@@ -553,6 +561,14 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
  	shp->shm_lprid = 0;
  	shp->shm_atim = shp->shm_dtim = 0;
  	shp->shm_ctim = get_seconds();
@@ -84324,7 +85526,7 @@ index 7a51443..3a257d8 100644
  	shp->shm_segsz = size;
  	shp->shm_nattch = 0;
  	shp->shm_file = file;
-@@ -607,18 +623,19 @@ static inline int shm_more_checks(struct kern_ipc_perm *ipcp,
+@@ -606,18 +622,19 @@ static inline int shm_more_checks(struct kern_ipc_perm *ipcp,
  	return 0;
  }
  
@@ -84349,7 +85551,7 @@ index 7a51443..3a257d8 100644
  	shm_params.key = key;
  	shm_params.flg = shmflg;
  	shm_params.u.size = size;
-@@ -1089,6 +1106,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
+@@ -1088,6 +1105,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
  		f_mode = FMODE_READ | FMODE_WRITE;
  	}
  	if (shmflg & SHM_EXEC) {
@@ -84362,7 +85564,7 @@ index 7a51443..3a257d8 100644
  		prot |= PROT_EXEC;
  		acc_mode |= S_IXUGO;
  	}
-@@ -1113,6 +1136,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
+@@ -1112,6 +1135,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
  	if (err)
  		goto out_unlock;
  
@@ -84378,7 +85580,7 @@ index 7a51443..3a257d8 100644
  	ipc_lock_object(&shp->shm_perm);
  
  	/* check if shm_destroy() is tearing down shp */
-@@ -1125,6 +1157,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
+@@ -1124,6 +1156,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
  	path = shp->shm_file->f_path;
  	path_get(&path);
  	shp->shm_nattch++;
@@ -84389,7 +85591,7 @@ index 7a51443..3a257d8 100644
  	ipc_unlock_object(&shp->shm_perm);
  	rcu_read_unlock();
 diff --git a/ipc/util.c b/ipc/util.c
-index 3ae17a4..d67c32f 100644
+index e1b4c6d..8174204 100644
 --- a/ipc/util.c
 +++ b/ipc/util.c
 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
@@ -84401,7 +85603,7 @@ index 3ae17a4..d67c32f 100644
  static void ipc_memory_notifier(struct work_struct *work)
  {
  	ipcns_notify(IPCNS_MEMCHANGED);
-@@ -558,6 +560,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
+@@ -537,6 +539,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
  		granted_mode >>= 6;
  	else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
  		granted_mode >>= 3;
@@ -84426,10 +85628,10 @@ index 8d6e145..33e0b1e 100644
  	current->signal->rlim[RLIMIT_FSIZE].rlim_cur = flim;
  	set_fs(fs);
 diff --git a/kernel/audit.c b/kernel/audit.c
-index 15ec13a..986322e 100644
+index d5f31c1..06646e1 100644
 --- a/kernel/audit.c
 +++ b/kernel/audit.c
-@@ -118,7 +118,7 @@ u32		audit_sig_sid = 0;
+@@ -122,7 +122,7 @@ u32		audit_sig_sid = 0;
     3) suppressed due to audit_rate_limit
     4) suppressed due to audit_backlog_limit
  */
@@ -84438,7 +85640,7 @@ index 15ec13a..986322e 100644
  
  /* The netlink socket. */
  static struct sock *audit_sock;
-@@ -251,7 +251,7 @@ void audit_log_lost(const char *message)
+@@ -256,7 +256,7 @@ void audit_log_lost(const char *message)
  	unsigned long		now;
  	int			print;
  
@@ -84447,35 +85649,26 @@ index 15ec13a..986322e 100644
  
  	print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
  
-@@ -270,7 +270,7 @@ void audit_log_lost(const char *message)
- 			printk(KERN_WARNING
- 				"audit: audit_lost=%d audit_rate_limit=%d "
- 				"audit_backlog_limit=%d\n",
+@@ -273,7 +273,7 @@ void audit_log_lost(const char *message)
+ 	if (print) {
+ 		if (printk_ratelimit())
+ 			pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
 -				atomic_read(&audit_lost),
 +				atomic_read_unchecked(&audit_lost),
  				audit_rate_limit,
  				audit_backlog_limit);
  		audit_panic(message);
-@@ -766,7 +766,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
- 		status_set.pid		 = audit_pid;
- 		status_set.rate_limit	 = audit_rate_limit;
- 		status_set.backlog_limit = audit_backlog_limit;
--		status_set.lost		 = atomic_read(&audit_lost);
-+		status_set.lost		 = atomic_read_unchecked(&audit_lost);
- 		status_set.backlog	 = skb_queue_len(&audit_skb_queue);
- 		audit_send_reply(NETLINK_CB(skb).portid, seq, AUDIT_GET, 0, 0,
- 				 &status_set, sizeof(status_set));
-@@ -1359,7 +1359,7 @@ void audit_log_n_hex(struct audit_buffer *ab, const unsigned char *buf,
- 	int i, avail, new_len;
- 	unsigned char *ptr;
- 	struct sk_buff *skb;
--	static const unsigned char *hex = "0123456789ABCDEF";
-+	static const unsigned char hex[] = "0123456789ABCDEF";
- 
- 	if (!ab)
- 		return;
+@@ -803,7 +803,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
+ 		s.pid			= audit_pid;
+ 		s.rate_limit		= audit_rate_limit;
+ 		s.backlog_limit		= audit_backlog_limit;
+-		s.lost			= atomic_read(&audit_lost);
++		s.lost			= atomic_read_unchecked(&audit_lost);
+ 		s.backlog		= skb_queue_len(&audit_skb_queue);
+ 		s.version		= AUDIT_VERSION_LATEST;
+ 		s.backlog_wait_time	= audit_backlog_wait_time;
 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
-index ff32843..27fc708 100644
+index 3b29605..f6c85d0 100644
 --- a/kernel/auditsc.c
 +++ b/kernel/auditsc.c
 @@ -1945,7 +1945,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
@@ -84487,17 +85680,17 @@ index ff32843..27fc708 100644
  
  static int audit_set_loginuid_perm(kuid_t loginuid)
  {
-@@ -2011,7 +2011,7 @@ int audit_set_loginuid(kuid_t loginuid)
+@@ -2014,7 +2014,7 @@ int audit_set_loginuid(kuid_t loginuid)
  
  	/* are we setting or clearing? */
  	if (uid_valid(loginuid))
--		sessionid = atomic_inc_return(&session_id);
-+		sessionid = atomic_inc_return_unchecked(&session_id);
+-		sessionid = (unsigned int)atomic_inc_return(&session_id);
++		sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
  
  	task->sessionid = sessionid;
  	task->loginuid = loginuid;
 diff --git a/kernel/capability.c b/kernel/capability.c
-index 4e66bf9..cdccecf 100644
+index 34019c5..363f279 100644
 --- a/kernel/capability.c
 +++ b/kernel/capability.c
 @@ -202,6 +202,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
@@ -84594,10 +85787,10 @@ index 4e66bf9..cdccecf 100644
 +}
 +EXPORT_SYMBOL(inode_capable_nolog);
 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
-index 271acd8..54b70fe 100644
+index 0c753dd..dd7d3d6 100644
 --- a/kernel/cgroup.c
 +++ b/kernel/cgroup.c
-@@ -5609,7 +5609,7 @@ static int cgroup_css_links_read(struct cgroup_subsys_state *css,
+@@ -5372,7 +5372,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
  		struct css_set *cset = link->cset;
  		struct task_struct *task;
  		int count = 0;
@@ -84789,7 +85982,7 @@ index c18b1f1..b9a0132 100644
  		return -ENOMEM;
  
 diff --git a/kernel/cred.c b/kernel/cred.c
-index e0573a4..3874e41 100644
+index e0573a4..20fb164 100644
 --- a/kernel/cred.c
 +++ b/kernel/cred.c
 @@ -164,6 +164,16 @@ void exit_creds(struct task_struct *tsk)
@@ -84827,7 +86020,7 @@ index e0573a4..3874e41 100644
  	/* dumpability changes */
  	if (!uid_eq(old->euid, new->euid) ||
  	    !gid_eq(old->egid, new->egid) ||
-@@ -479,6 +491,102 @@ int commit_creds(struct cred *new)
+@@ -479,6 +491,108 @@ int commit_creds(struct cred *new)
  	put_cred(old);
  	return 0;
  }
@@ -84896,6 +86089,7 @@ index e0573a4..3874e41 100644
 +	int ret;
 +	int schedule_it = 0;
 +	struct task_struct *t;
++	unsigned oldsecurebits = current_cred()->securebits;
 +
 +	/* we won't get called with tasklist_lock held for writing
 +	   and interrupts disabled as the cred struct in that case is
@@ -84912,7 +86106,11 @@ index e0573a4..3874e41 100644
 +		read_lock(&tasklist_lock);
 +		for (t = next_thread(current); t != current;
 +		     t = next_thread(t)) {
-+			if (t->delayed_cred == NULL) {
++			/* we'll check if the thread has uid 0 in
++			 * the delayed worker routine
++			 */
++			if (task_securebits(t) == oldsecurebits &&
++			    t->delayed_cred == NULL) {
 +				t->delayed_cred = get_cred(new);
 +				set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
 +				set_tsk_need_resched(t);
@@ -84921,6 +86119,7 @@ index e0573a4..3874e41 100644
 +		read_unlock(&tasklist_lock);
 +		rcu_read_unlock();
 +	}
++
 +	return ret;
 +#else
 +	return __commit_creds(new);
@@ -84931,7 +86130,7 @@ index e0573a4..3874e41 100644
  
  /**
 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
-index 7d2f35e..1bafcd0 100644
+index 334b398..9145fb1 100644
 --- a/kernel/debug/debug_core.c
 +++ b/kernel/debug/debug_core.c
 @@ -123,7 +123,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
@@ -84972,7 +86171,7 @@ index 7d2f35e..1bafcd0 100644
  		if (kgdb_info[sstep_cpu].task)
  			kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
  		else
-@@ -916,18 +916,18 @@ static void kgdb_unregister_callbacks(void)
+@@ -917,18 +917,18 @@ static void kgdb_unregister_callbacks(void)
  static void kgdb_tasklet_bpt(unsigned long ing)
  {
  	kgdb_breakpoint();
@@ -85017,10 +86216,10 @@ index 0b097c8..11dd5c5 100644
  #ifdef CONFIG_MODULE_UNLOAD
  		{
 diff --git a/kernel/events/core.c b/kernel/events/core.c
-index 6ed1163..f36346e 100644
+index fa0b2d4..67a1c7a 100644
 --- a/kernel/events/core.c
 +++ b/kernel/events/core.c
-@@ -157,8 +157,15 @@ static struct srcu_struct pmus_srcu;
+@@ -158,8 +158,15 @@ static struct srcu_struct pmus_srcu;
   *   0 - disallow raw tracepoint access for unpriv
   *   1 - disallow cpu events for unpriv
   *   2 - disallow kernel profiling for unpriv
@@ -85037,7 +86236,7 @@ index 6ed1163..f36346e 100644
  
  /* Minimum for 512 kiB + 1 user control page */
  int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
-@@ -184,7 +191,7 @@ void update_perf_cpu_limits(void)
+@@ -185,7 +192,7 @@ void update_perf_cpu_limits(void)
  
  	tmp *= sysctl_perf_cpu_time_max_percent;
  	do_div(tmp, 100);
@@ -85046,7 +86245,7 @@ index 6ed1163..f36346e 100644
  }
  
  static int perf_rotate_context(struct perf_cpu_context *cpuctx);
-@@ -271,7 +278,7 @@ void perf_sample_event_took(u64 sample_len_ns)
+@@ -272,7 +279,7 @@ void perf_sample_event_took(u64 sample_len_ns)
  	update_perf_cpu_limits();
  }
  
@@ -85055,7 +86254,7 @@ index 6ed1163..f36346e 100644
  
  static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
  			      enum event_type_t event_type);
-@@ -2985,7 +2992,7 @@ static void __perf_event_read(void *info)
+@@ -2986,7 +2993,7 @@ static void __perf_event_read(void *info)
  
  static inline u64 perf_event_count(struct perf_event *event)
  {
@@ -85064,7 +86263,7 @@ index 6ed1163..f36346e 100644
  }
  
  static u64 perf_event_read(struct perf_event *event)
-@@ -3353,9 +3360,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
+@@ -3354,9 +3361,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
  	mutex_lock(&event->child_mutex);
  	total += perf_event_read(event);
  	*enabled += event->total_time_enabled +
@@ -85076,7 +86275,7 @@ index 6ed1163..f36346e 100644
  
  	list_for_each_entry(child, &event->child_list, child_list) {
  		total += perf_event_read(child);
-@@ -3770,10 +3777,10 @@ void perf_event_update_userpage(struct perf_event *event)
+@@ -3785,10 +3792,10 @@ void perf_event_update_userpage(struct perf_event *event)
  		userpg->offset -= local64_read(&event->hw.prev_count);
  
  	userpg->time_enabled = enabled +
@@ -85089,7 +86288,7 @@ index 6ed1163..f36346e 100644
  
  	arch_perf_update_userpage(userpg, now);
  
-@@ -4324,7 +4331,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
+@@ -4339,7 +4346,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
  
  		/* Data. */
  		sp = perf_user_stack_pointer(regs);
@@ -85098,7 +86297,7 @@ index 6ed1163..f36346e 100644
  		dyn_size = dump_size - rem;
  
  		perf_output_skip(handle, rem);
-@@ -4415,11 +4422,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
+@@ -4430,11 +4437,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
  	values[n++] = perf_event_count(event);
  	if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
  		values[n++] = enabled +
@@ -85112,7 +86311,7 @@ index 6ed1163..f36346e 100644
  	}
  	if (read_format & PERF_FORMAT_ID)
  		values[n++] = primary_event_id(event);
-@@ -6686,7 +6693,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
+@@ -6704,7 +6711,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
  	event->parent		= parent_event;
  
  	event->ns		= get_pid_ns(task_active_pid_ns(current));
@@ -85121,7 +86320,7 @@ index 6ed1163..f36346e 100644
  
  	event->state		= PERF_EVENT_STATE_INACTIVE;
  
-@@ -6985,6 +6992,11 @@ SYSCALL_DEFINE5(perf_event_open,
+@@ -7004,6 +7011,11 @@ SYSCALL_DEFINE5(perf_event_open,
  	if (flags & ~PERF_FLAG_ALL)
  		return -EINVAL;
  
@@ -85133,7 +86332,7 @@ index 6ed1163..f36346e 100644
  	err = perf_copy_attr(attr_uptr, &attr);
  	if (err)
  		return err;
-@@ -7316,10 +7328,10 @@ static void sync_child_event(struct perf_event *child_event,
+@@ -7339,10 +7351,10 @@ static void sync_child_event(struct perf_event *child_event,
  	/*
  	 * Add back the child's count to the parent's count:
  	 */
@@ -85192,10 +86391,10 @@ index 569b2187..19940d9 100644
  /* Callchain handling */
  extern struct perf_callchain_entry *
 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
-index 24b7d6c..40cf797 100644
+index 307d87c..6466cbe 100644
 --- a/kernel/events/uprobes.c
 +++ b/kernel/events/uprobes.c
-@@ -1640,7 +1640,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
+@@ -1666,7 +1666,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
  {
  	struct page *page;
  	uprobe_opcode_t opcode;
@@ -85205,10 +86404,10 @@ index 24b7d6c..40cf797 100644
  	pagefault_disable();
  	result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
 diff --git a/kernel/exit.c b/kernel/exit.c
-index a949819..a5f127d 100644
+index 81b3d67..ef189a4 100644
 --- a/kernel/exit.c
 +++ b/kernel/exit.c
-@@ -172,6 +172,10 @@ void release_task(struct task_struct * p)
+@@ -173,6 +173,10 @@ void release_task(struct task_struct * p)
  	struct task_struct *leader;
  	int zap_leader;
  repeat:
@@ -85219,7 +86418,7 @@ index a949819..a5f127d 100644
  	/* don't need to get the RCU readlock here - the process is dead and
  	 * can't be modifying its own credentials. But shut RCU-lockdep up */
  	rcu_read_lock();
-@@ -329,7 +333,7 @@ int allow_signal(int sig)
+@@ -330,7 +334,7 @@ int allow_signal(int sig)
  	 * know it'll be handled, so that they don't get converted to
  	 * SIGKILL or just silently dropped.
  	 */
@@ -85228,7 +86427,7 @@ index a949819..a5f127d 100644
  	recalc_sigpending();
  	spin_unlock_irq(&current->sighand->siglock);
  	return 0;
-@@ -698,6 +702,8 @@ void do_exit(long code)
+@@ -706,6 +710,8 @@ void do_exit(long code)
  	struct task_struct *tsk = current;
  	int group_dead;
  
@@ -85237,7 +86436,7 @@ index a949819..a5f127d 100644
  	profile_task_exit(tsk);
  
  	WARN_ON(blk_needs_flush_plug(tsk));
-@@ -714,7 +720,6 @@ void do_exit(long code)
+@@ -722,7 +728,6 @@ void do_exit(long code)
  	 * mm_release()->clear_child_tid() from writing to a user-controlled
  	 * kernel address.
  	 */
@@ -85245,7 +86444,7 @@ index a949819..a5f127d 100644
  
  	ptrace_event(PTRACE_EVENT_EXIT, code);
  
-@@ -773,6 +778,9 @@ void do_exit(long code)
+@@ -781,6 +786,9 @@ void do_exit(long code)
  	tsk->exit_code = code;
  	taskstats_exit(tsk, group_dead);
  
@@ -85255,7 +86454,7 @@ index a949819..a5f127d 100644
  	exit_mm(tsk);
  
  	if (group_dead)
-@@ -894,7 +902,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
+@@ -900,7 +908,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
   * Take down every thread in the group.  This is called by fatal signals
   * as well as by sys_exit_group (below).
   */
@@ -85265,10 +86464,49 @@ index a949819..a5f127d 100644
  {
  	struct signal_struct *sig = current->signal;
 diff --git a/kernel/fork.c b/kernel/fork.c
-index dfa736c..d170f9b 100644
+index a17621c..d9e4b37 100644
 --- a/kernel/fork.c
 +++ b/kernel/fork.c
-@@ -319,7 +319,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
+@@ -137,6 +137,18 @@ void __weak arch_release_thread_info(struct thread_info *ti)
+ {
+ }
+ 
++#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
++static struct thread_info *alloc_thread_info_node(struct task_struct *tsk,
++						  int node)
++{
++	return vmalloc_stack(node);
++}
++
++static inline void free_thread_info(struct thread_info *ti)
++{
++	vfree(ti);
++}
++#else
+ #ifndef CONFIG_ARCH_THREAD_INFO_ALLOCATOR
+ 
+ /*
+@@ -179,6 +191,7 @@ void thread_info_cache_init(void)
+ }
+ # endif
+ #endif
++#endif
+ 
+ /* SLAB cache for signal_struct structures (tsk->signal) */
+ static struct kmem_cache *signal_cachep;
+@@ -200,9 +213,11 @@ static struct kmem_cache *mm_cachep;
+ 
+ static void account_kernel_stack(struct thread_info *ti, int account)
+ {
++#ifndef CONFIG_GRKERNSEC_KSTACKOVERFLOW
+ 	struct zone *zone = page_zone(virt_to_page(ti));
+ 
+ 	mod_zone_page_state(zone, NR_KERNEL_STACK, account);
++#endif
+ }
+ 
+ void free_task(struct task_struct *tsk)
+@@ -319,7 +334,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
  	*stackend = STACK_END_MAGIC;	/* for overflow detection */
  
  #ifdef CONFIG_CC_STACKPROTECTOR
@@ -85277,7 +86515,7 @@ index dfa736c..d170f9b 100644
  #endif
  
  	/*
-@@ -345,12 +345,80 @@ free_tsk:
+@@ -345,12 +360,80 @@ free_tsk:
  }
  
  #ifdef CONFIG_MMU
@@ -85360,7 +86598,7 @@ index dfa736c..d170f9b 100644
  
  	uprobe_start_dup_mmap();
  	down_write(&oldmm->mmap_sem);
-@@ -379,55 +447,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
+@@ -379,55 +462,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
  
  	prev = NULL;
  	for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
@@ -85420,7 +86658,7 @@ index dfa736c..d170f9b 100644
  		}
  
  		/*
-@@ -459,6 +487,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
+@@ -459,6 +502,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
  		if (retval)
  			goto out;
  	}
@@ -85452,7 +86690,7 @@ index dfa736c..d170f9b 100644
  	/* a new mm has just been created */
  	arch_dup_mmap(oldmm, mm);
  	retval = 0;
-@@ -468,14 +521,6 @@ out:
+@@ -468,14 +536,6 @@ out:
  	up_write(&oldmm->mmap_sem);
  	uprobe_end_dup_mmap();
  	return retval;
@@ -85467,7 +86705,7 @@ index dfa736c..d170f9b 100644
  }
  
  static inline int mm_alloc_pgd(struct mm_struct *mm)
-@@ -689,8 +734,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
+@@ -689,8 +749,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
  		return ERR_PTR(err);
  
  	mm = get_task_mm(task);
@@ -85478,7 +86716,7 @@ index dfa736c..d170f9b 100644
  		mmput(mm);
  		mm = ERR_PTR(-EACCES);
  	}
-@@ -909,13 +954,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
+@@ -906,13 +966,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
  			spin_unlock(&fs->lock);
  			return -EAGAIN;
  		}
@@ -85500,7 +86738,7 @@ index dfa736c..d170f9b 100644
  	return 0;
  }
  
-@@ -1126,7 +1178,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
+@@ -1130,7 +1197,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
   * parts of the process environment (as per the clone
   * flags). The actual kick-off is left to the caller.
   */
@@ -85509,7 +86747,7 @@ index dfa736c..d170f9b 100644
  					unsigned long stack_start,
  					unsigned long stack_size,
  					int __user *child_tidptr,
-@@ -1198,6 +1250,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
+@@ -1202,6 +1269,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
  	DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
  #endif
  	retval = -EAGAIN;
@@ -85519,7 +86757,7 @@ index dfa736c..d170f9b 100644
  	if (atomic_read(&p->real_cred->user->processes) >=
  			task_rlimit(p, RLIMIT_NPROC)) {
  		if (p->real_cred->user != INIT_USER &&
-@@ -1446,6 +1501,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
+@@ -1449,6 +1519,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
  		goto bad_fork_free_pid;
  	}
  
@@ -85531,7 +86769,7 @@ index dfa736c..d170f9b 100644
  	if (likely(p->pid)) {
  		ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
  
-@@ -1532,6 +1592,8 @@ bad_fork_cleanup_count:
+@@ -1537,6 +1612,8 @@ bad_fork_cleanup_count:
  bad_fork_free:
  	free_task(p);
  fork_out:
@@ -85540,7 +86778,7 @@ index dfa736c..d170f9b 100644
  	return ERR_PTR(retval);
  }
  
-@@ -1593,6 +1655,7 @@ long do_fork(unsigned long clone_flags,
+@@ -1598,6 +1675,7 @@ long do_fork(unsigned long clone_flags,
  
  	p = copy_process(clone_flags, stack_start, stack_size,
  			 child_tidptr, NULL, trace);
@@ -85548,7 +86786,7 @@ index dfa736c..d170f9b 100644
  	/*
  	 * Do this prior waking up the new thread - the thread pointer
  	 * might get invalid after that point, if the thread exits quickly.
-@@ -1607,6 +1670,8 @@ long do_fork(unsigned long clone_flags,
+@@ -1612,6 +1690,8 @@ long do_fork(unsigned long clone_flags,
  		if (clone_flags & CLONE_PARENT_SETTID)
  			put_user(nr, parent_tidptr);
  
@@ -85557,7 +86795,7 @@ index dfa736c..d170f9b 100644
  		if (clone_flags & CLONE_VFORK) {
  			p->vfork_done = &vfork;
  			init_completion(&vfork);
-@@ -1723,7 +1788,7 @@ void __init proc_caches_init(void)
+@@ -1728,7 +1808,7 @@ void __init proc_caches_init(void)
  	mm_cachep = kmem_cache_create("mm_struct",
  			sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
  			SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
@@ -85566,7 +86804,7 @@ index dfa736c..d170f9b 100644
  	mmap_init();
  	nsproxy_cache_init();
  }
-@@ -1763,7 +1828,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
+@@ -1768,7 +1848,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
  		return 0;
  
  	/* don't need lock here; in the worst case we'll do useless copy */
@@ -85575,7 +86813,7 @@ index dfa736c..d170f9b 100644
  		return 0;
  
  	*new_fsp = copy_fs_struct(fs);
-@@ -1870,7 +1935,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
+@@ -1875,7 +1955,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
  			fs = current->fs;
  			spin_lock(&fs->lock);
  			current->fs = new_fs;
@@ -85586,7 +86824,7 @@ index dfa736c..d170f9b 100644
  			else
  				new_fs = fs;
 diff --git a/kernel/futex.c b/kernel/futex.c
-index f6ff019..ac53307 100644
+index 6801b37..bb6becca 100644
 --- a/kernel/futex.c
 +++ b/kernel/futex.c
 @@ -54,6 +54,7 @@
@@ -85597,7 +86835,7 @@ index f6ff019..ac53307 100644
  #include <linux/signal.h>
  #include <linux/export.h>
  #include <linux/magic.h>
-@@ -243,6 +244,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
+@@ -380,6 +381,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
  	struct page *page, *page_head;
  	int err, ro = 0;
  
@@ -85609,7 +86847,7 @@ index f6ff019..ac53307 100644
  	/*
  	 * The futex address must be "naturally" aligned.
  	 */
-@@ -442,7 +448,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
+@@ -579,7 +585,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
  
  static int get_futex_value_locked(u32 *dest, u32 __user *from)
  {
@@ -85618,15 +86856,15 @@ index f6ff019..ac53307 100644
  
  	pagefault_disable();
  	ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
-@@ -2735,6 +2741,7 @@ static int __init futex_init(void)
+@@ -2886,6 +2892,7 @@ static void __init futex_detect_cmpxchg(void)
  {
+ #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
  	u32 curval;
- 	int i;
 +	mm_segment_t oldfs;
  
  	/*
  	 * This will fail and we want it. Some arch implementations do
-@@ -2746,8 +2753,11 @@ static int __init futex_init(void)
+@@ -2897,8 +2904,11 @@ static void __init futex_detect_cmpxchg(void)
  	 * implementation, the non-functional ones will return
  	 * -ENOSYS.
  	 */
@@ -85635,9 +86873,9 @@ index f6ff019..ac53307 100644
  	if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
  		futex_cmpxchg_enabled = 1;
 +	set_fs(oldfs);
+ #endif
+ }
  
- 	for (i = 0; i < ARRAY_SIZE(futex_queues); i++) {
- 		plist_head_init(&futex_queues[i].chain);
 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
 index f9f44fd..29885e4 100644
 --- a/kernel/futex_compat.c
@@ -85677,10 +86915,10 @@ index f45b75b..bfac6d5 100644
  			if (gcov_events_enabled)
  				gcov_event(GCOV_REMOVE, info);
 diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
-index 383319b..56ebb13 100644
+index 0909436..6037d22 100644
 --- a/kernel/hrtimer.c
 +++ b/kernel/hrtimer.c
-@@ -1438,7 +1438,7 @@ void hrtimer_peek_ahead_timers(void)
+@@ -1439,7 +1439,7 @@ void hrtimer_peek_ahead_timers(void)
  	local_irq_restore(flags);
  }
  
@@ -85875,10 +87113,10 @@ index e30ac0f..3528cac 100644
  
  	/*
 diff --git a/kernel/kexec.c b/kernel/kexec.c
-index 9c97016..df438f8 100644
+index 60bafbe..a120f4f 100644
 --- a/kernel/kexec.c
 +++ b/kernel/kexec.c
-@@ -1044,7 +1044,8 @@ asmlinkage long compat_sys_kexec_load(unsigned long entry,
+@@ -1045,7 +1045,8 @@ asmlinkage long compat_sys_kexec_load(unsigned long entry,
  				unsigned long flags)
  {
  	struct compat_kexec_segment in;
@@ -85889,7 +87127,7 @@ index 9c97016..df438f8 100644
  
  	/* Don't allow clients that don't understand the native
 diff --git a/kernel/kmod.c b/kernel/kmod.c
-index b086006..b66f630 100644
+index 6b375af..eaff670 100644
 --- a/kernel/kmod.c
 +++ b/kernel/kmod.c
 @@ -75,7 +75,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
@@ -86041,7 +87279,7 @@ index b086006..b66f630 100644
 @@ -240,8 +307,8 @@ static int ____call_usermodehelper(void *data)
  	commit_creds(new);
  
- 	retval = do_execve(sub_info->path,
+ 	retval = do_execve(getname_kernel(sub_info->path),
 -			   (const char __user *const __user *)sub_info->argv,
 -			   (const char __user *const __user *)sub_info->envp);
 +			   (const char __user *const __force_user *)sub_info->argv,
@@ -86135,7 +87373,7 @@ index ceeadfc..11c18b6 100644
  
  	if (!pp)
 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
-index 9659d38..bffd520 100644
+index d945a94..0b7f45f 100644
 --- a/kernel/ksysfs.c
 +++ b/kernel/ksysfs.c
 @@ -46,6 +46,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
@@ -86157,10 +87395,10 @@ index 9659d38..bffd520 100644
  		.name = "notes",
  		.mode = S_IRUGO,
 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
-index 576ba75..7c256e4 100644
+index eb8a547..321d8e1 100644
 --- a/kernel/locking/lockdep.c
 +++ b/kernel/locking/lockdep.c
-@@ -596,6 +596,10 @@ static int static_obj(void *obj)
+@@ -597,6 +597,10 @@ static int static_obj(void *obj)
  		      end   = (unsigned long) &_end,
  		      addr  = (unsigned long) obj;
  
@@ -86171,7 +87409,7 @@ index 576ba75..7c256e4 100644
  	/*
  	 * static variable?
  	 */
-@@ -736,6 +740,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
+@@ -738,6 +742,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
  	if (!static_obj(lock->key)) {
  		debug_locks_off();
  		printk("INFO: trying to register non-static key.\n");
@@ -86179,7 +87417,7 @@ index 576ba75..7c256e4 100644
  		printk("the code is fine but needs lockdep annotation.\n");
  		printk("turning off the locking correctness validator.\n");
  		dump_stack();
-@@ -3080,7 +3085,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
+@@ -3082,7 +3087,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
  		if (!class)
  			return 0;
  	}
@@ -86238,7 +87476,7 @@ index ef43ac4..2720dfa 100644
  		seq_printf(m, "%40s %14lu %29s %pS\n",
  			   name, stats->contending_point[i],
 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
-index 7e3443f..b2a1e6b 100644
+index faf6f5b..dc9070a 100644
 --- a/kernel/locking/mutex-debug.c
 +++ b/kernel/locking/mutex-debug.c
 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
@@ -86429,7 +87667,7 @@ index 1d96dd0..994ff19 100644
  
  	default:
 diff --git a/kernel/module.c b/kernel/module.c
-index f5a3b1e..97ebb15 100644
+index d24fcf2..2af3fd9 100644
 --- a/kernel/module.c
 +++ b/kernel/module.c
 @@ -61,6 +61,7 @@
@@ -86477,7 +87715,7 @@ index f5a3b1e..97ebb15 100644
  		pr_warn("%s: per-cpu alignment %li > %li\n",
  			mod->name, align, PAGE_SIZE);
  		align = PAGE_SIZE;
-@@ -1064,7 +1066,7 @@ struct module_attribute module_uevent =
+@@ -1062,7 +1064,7 @@ struct module_attribute module_uevent =
  static ssize_t show_coresize(struct module_attribute *mattr,
  			     struct module_kobject *mk, char *buffer)
  {
@@ -86486,7 +87724,7 @@ index f5a3b1e..97ebb15 100644
  }
  
  static struct module_attribute modinfo_coresize =
-@@ -1073,7 +1075,7 @@ static struct module_attribute modinfo_coresize =
+@@ -1071,7 +1073,7 @@ static struct module_attribute modinfo_coresize =
  static ssize_t show_initsize(struct module_attribute *mattr,
  			     struct module_kobject *mk, char *buffer)
  {
@@ -86495,7 +87733,7 @@ index f5a3b1e..97ebb15 100644
  }
  
  static struct module_attribute modinfo_initsize =
-@@ -1165,12 +1167,29 @@ static int check_version(Elf_Shdr *sechdrs,
+@@ -1163,12 +1165,29 @@ static int check_version(Elf_Shdr *sechdrs,
  		goto bad_version;
  	}
  
@@ -86525,7 +87763,7 @@ index f5a3b1e..97ebb15 100644
  	return 0;
  }
  
-@@ -1286,7 +1305,7 @@ resolve_symbol_wait(struct module *mod,
+@@ -1284,7 +1303,7 @@ resolve_symbol_wait(struct module *mod,
   */
  #ifdef CONFIG_SYSFS
  
@@ -86534,7 +87772,7 @@ index f5a3b1e..97ebb15 100644
  static inline bool sect_empty(const Elf_Shdr *sect)
  {
  	return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
-@@ -1426,7 +1445,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
+@@ -1424,7 +1443,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
  {
  	unsigned int notes, loaded, i;
  	struct module_notes_attrs *notes_attrs;
@@ -86543,7 +87781,7 @@ index f5a3b1e..97ebb15 100644
  
  	/* failed to create section attributes, so can't create notes */
  	if (!mod->sect_attrs)
-@@ -1538,7 +1557,7 @@ static void del_usage_links(struct module *mod)
+@@ -1536,7 +1555,7 @@ static void del_usage_links(struct module *mod)
  static int module_add_modinfo_attrs(struct module *mod)
  {
  	struct module_attribute *attr;
@@ -86552,7 +87790,7 @@ index f5a3b1e..97ebb15 100644
  	int error = 0;
  	int i;
  
-@@ -1759,21 +1778,21 @@ static void set_section_ro_nx(void *base,
+@@ -1757,21 +1776,21 @@ static void set_section_ro_nx(void *base,
  
  static void unset_module_core_ro_nx(struct module *mod)
  {
@@ -86582,7 +87820,7 @@ index f5a3b1e..97ebb15 100644
  		set_memory_rw);
  }
  
-@@ -1786,14 +1805,14 @@ void set_all_modules_text_rw(void)
+@@ -1784,14 +1803,14 @@ void set_all_modules_text_rw(void)
  	list_for_each_entry_rcu(mod, &modules, list) {
  		if (mod->state == MODULE_STATE_UNFORMED)
  			continue;
@@ -86603,7 +87841,7 @@ index f5a3b1e..97ebb15 100644
  						set_memory_rw);
  		}
  	}
-@@ -1809,14 +1828,14 @@ void set_all_modules_text_ro(void)
+@@ -1807,14 +1826,14 @@ void set_all_modules_text_ro(void)
  	list_for_each_entry_rcu(mod, &modules, list) {
  		if (mod->state == MODULE_STATE_UNFORMED)
  			continue;
@@ -86624,7 +87862,7 @@ index f5a3b1e..97ebb15 100644
  						set_memory_ro);
  		}
  	}
-@@ -1867,16 +1886,19 @@ static void free_module(struct module *mod)
+@@ -1865,16 +1884,19 @@ static void free_module(struct module *mod)
  
  	/* This may be NULL, but that's OK */
  	unset_module_init_ro_nx(mod);
@@ -86647,7 +87885,7 @@ index f5a3b1e..97ebb15 100644
  
  #ifdef CONFIG_MPU
  	update_protections(current->mm);
-@@ -1945,9 +1967,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
+@@ -1943,9 +1965,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
  	int ret = 0;
  	const struct kernel_symbol *ksym;
  
@@ -86679,7 +87917,7 @@ index f5a3b1e..97ebb15 100644
  		switch (sym[i].st_shndx) {
  		case SHN_COMMON:
  			/* We compiled with -fno-common.  These are not
-@@ -1968,7 +2012,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
+@@ -1966,7 +2010,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
  			ksym = resolve_symbol_wait(mod, info, name);
  			/* Ok if resolved.  */
  			if (ksym && !IS_ERR(ksym)) {
@@ -86689,7 +87927,7 @@ index f5a3b1e..97ebb15 100644
  				break;
  			}
  
-@@ -1987,11 +2033,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
+@@ -1985,11 +2031,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
  				secbase = (unsigned long)mod_percpu(mod);
  			else
  				secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
@@ -86710,7 +87948,7 @@ index f5a3b1e..97ebb15 100644
  	return ret;
  }
  
-@@ -2075,22 +2130,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
+@@ -2073,22 +2128,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
  			    || s->sh_entsize != ~0UL
  			    || strstarts(sname, ".init"))
  				continue;
@@ -86737,7 +87975,7 @@ index f5a3b1e..97ebb15 100644
  	}
  
  	pr_debug("Init section allocation order:\n");
-@@ -2104,23 +2149,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
+@@ -2102,23 +2147,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
  			    || s->sh_entsize != ~0UL
  			    || !strstarts(sname, ".init"))
  				continue;
@@ -86766,7 +88004,7 @@ index f5a3b1e..97ebb15 100644
  	}
  }
  
-@@ -2293,7 +2328,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
+@@ -2291,7 +2326,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
  
  	/* Put symbol section at end of init part of module. */
  	symsect->sh_flags |= SHF_ALLOC;
@@ -86775,7 +88013,7 @@ index f5a3b1e..97ebb15 100644
  					 info->index.sym) | INIT_OFFSET_MASK;
  	pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
  
-@@ -2310,13 +2345,13 @@ static void layout_symtab(struct module *mod, struct load_info *info)
+@@ -2308,13 +2343,13 @@ static void layout_symtab(struct module *mod, struct load_info *info)
  	}
  
  	/* Append room for core symbols at end of core part. */
@@ -86793,7 +88031,7 @@ index f5a3b1e..97ebb15 100644
  					 info->index.str) | INIT_OFFSET_MASK;
  	pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
  }
-@@ -2334,12 +2369,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
+@@ -2332,12 +2367,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
  	/* Make sure we get permanent strtab: don't use info->strtab. */
  	mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
  
@@ -86810,7 +88048,7 @@ index f5a3b1e..97ebb15 100644
  	src = mod->symtab;
  	for (ndst = i = 0; i < mod->num_symtab; i++) {
  		if (i == 0 ||
-@@ -2351,6 +2388,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
+@@ -2349,6 +2386,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
  		}
  	}
  	mod->core_num_syms = ndst;
@@ -86819,7 +88057,7 @@ index f5a3b1e..97ebb15 100644
  }
  #else
  static inline void layout_symtab(struct module *mod, struct load_info *info)
-@@ -2384,17 +2423,33 @@ void * __weak module_alloc(unsigned long size)
+@@ -2382,17 +2421,33 @@ void * __weak module_alloc(unsigned long size)
  	return vmalloc_exec(size);
  }
  
@@ -86858,7 +88096,7 @@ index f5a3b1e..97ebb15 100644
  		mutex_unlock(&module_mutex);
  	}
  	return ret;
-@@ -2651,7 +2706,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
+@@ -2649,7 +2704,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
  	mod = (void *)info->sechdrs[info->index.mod].sh_addr;
  
  	if (info->index.sym == 0) {
@@ -86874,7 +88112,7 @@ index f5a3b1e..97ebb15 100644
  		return ERR_PTR(-ENOEXEC);
  	}
  
-@@ -2667,8 +2730,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
+@@ -2665,8 +2728,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
  static int check_modinfo(struct module *mod, struct load_info *info, int flags)
  {
  	const char *modmagic = get_modinfo(info, "vermagic");
@@ -86889,7 +88127,7 @@ index f5a3b1e..97ebb15 100644
  	if (flags & MODULE_INIT_IGNORE_VERMAGIC)
  		modmagic = NULL;
  
-@@ -2693,7 +2762,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
+@@ -2691,7 +2760,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
  	}
  
  	/* Set up license info based on the info section */
@@ -86898,7 +88136,7 @@ index f5a3b1e..97ebb15 100644
  
  	return 0;
  }
-@@ -2787,7 +2856,7 @@ static int move_module(struct module *mod, struct load_info *info)
+@@ -2785,7 +2854,7 @@ static int move_module(struct module *mod, struct load_info *info)
  	void *ptr;
  
  	/* Do the allocs. */
@@ -86907,7 +88145,7 @@ index f5a3b1e..97ebb15 100644
  	/*
  	 * The pointer to this block is stored in the module structure
  	 * which is inside the block. Just mark it as not being a
-@@ -2797,11 +2866,11 @@ static int move_module(struct module *mod, struct load_info *info)
+@@ -2795,11 +2864,11 @@ static int move_module(struct module *mod, struct load_info *info)
  	if (!ptr)
  		return -ENOMEM;
  
@@ -86923,7 +88161,7 @@ index f5a3b1e..97ebb15 100644
  		/*
  		 * The pointer to this block is stored in the module structure
  		 * which is inside the block. This block doesn't need to be
-@@ -2810,13 +2879,45 @@ static int move_module(struct module *mod, struct load_info *info)
+@@ -2808,13 +2877,45 @@ static int move_module(struct module *mod, struct load_info *info)
  		 */
  		kmemleak_ignore(ptr);
  		if (!ptr) {
@@ -86973,7 +88211,7 @@ index f5a3b1e..97ebb15 100644
  
  	/* Transfer each section which specifies SHF_ALLOC */
  	pr_debug("final section addresses:\n");
-@@ -2827,16 +2928,45 @@ static int move_module(struct module *mod, struct load_info *info)
+@@ -2825,16 +2926,45 @@ static int move_module(struct module *mod, struct load_info *info)
  		if (!(shdr->sh_flags & SHF_ALLOC))
  			continue;
  
@@ -87026,7 +88264,7 @@ index f5a3b1e..97ebb15 100644
  		pr_debug("\t0x%lx %s\n",
  			 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
  	}
-@@ -2893,12 +3023,12 @@ static void flush_module_icache(const struct module *mod)
+@@ -2891,12 +3021,12 @@ static void flush_module_icache(const struct module *mod)
  	 * Do it before processing of module parameters, so the module
  	 * can provide parameter accessor functions of its own.
  	 */
@@ -87045,7 +88283,7 @@ index f5a3b1e..97ebb15 100644
  
  	set_fs(old_fs);
  }
-@@ -2955,8 +3085,10 @@ static struct module *layout_and_allocate(struct load_info *info, int flags)
+@@ -2953,8 +3083,10 @@ static struct module *layout_and_allocate(struct load_info *info, int flags)
  static void module_deallocate(struct module *mod, struct load_info *info)
  {
  	percpu_modfree(mod);
@@ -87058,7 +88296,7 @@ index f5a3b1e..97ebb15 100644
  }
  
  int __weak module_finalize(const Elf_Ehdr *hdr,
-@@ -2969,7 +3101,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
+@@ -2967,7 +3099,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
  static int post_relocation(struct module *mod, const struct load_info *info)
  {
  	/* Sort exception table now relocations are done. */
@@ -87068,7 +88306,7 @@ index f5a3b1e..97ebb15 100644
  
  	/* Copy relocated percpu area over. */
  	percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
-@@ -3023,16 +3157,16 @@ static int do_init_module(struct module *mod)
+@@ -3021,16 +3155,16 @@ static int do_init_module(struct module *mod)
  			MODULE_STATE_COMING, mod);
  
  	/* Set RO and NX regions for core */
@@ -87093,7 +88331,7 @@ index f5a3b1e..97ebb15 100644
  
  	do_mod_ctors(mod);
  	/* Start the module */
-@@ -3093,11 +3227,12 @@ static int do_init_module(struct module *mod)
+@@ -3091,11 +3225,12 @@ static int do_init_module(struct module *mod)
  	mod->strtab = mod->core_strtab;
  #endif
  	unset_module_init_ro_nx(mod);
@@ -87111,7 +88349,7 @@ index f5a3b1e..97ebb15 100644
  	mutex_unlock(&module_mutex);
  	wake_up_all(&module_wq);
  
-@@ -3240,9 +3375,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
+@@ -3238,9 +3373,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
  	if (err)
  		goto free_unload;
  
@@ -87150,7 +88388,7 @@ index f5a3b1e..97ebb15 100644
  	/* Fix up syms, so that st_value is a pointer to location. */
  	err = simplify_symbols(mod, info);
  	if (err < 0)
-@@ -3258,13 +3422,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
+@@ -3256,13 +3420,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
  
  	flush_module_icache(mod);
  
@@ -87164,7 +88402,7 @@ index f5a3b1e..97ebb15 100644
  	dynamic_debug_setup(info->debug, info->num_debug);
  
  	/* Finally it's fully formed, ready to start executing. */
-@@ -3299,11 +3456,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
+@@ -3297,11 +3454,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
   ddebug_cleanup:
  	dynamic_debug_remove(info->debug);
  	synchronize_sched();
@@ -87177,7 +88415,7 @@ index f5a3b1e..97ebb15 100644
   free_unload:
  	module_unload_free(mod);
   unlink_mod:
-@@ -3386,10 +3542,16 @@ static const char *get_ksymbol(struct module *mod,
+@@ -3384,10 +3540,16 @@ static const char *get_ksymbol(struct module *mod,
  	unsigned long nextval;
  
  	/* At worse, next value is at end of module */
@@ -87197,7 +88435,7 @@ index f5a3b1e..97ebb15 100644
  
  	/* Scan for closest preceding symbol, and next symbol. (ELF
  	   starts real symbols at 1). */
-@@ -3640,7 +3802,7 @@ static int m_show(struct seq_file *m, void *p)
+@@ -3638,7 +3800,7 @@ static int m_show(struct seq_file *m, void *p)
  		return 0;
  
  	seq_printf(m, "%s %u",
@@ -87206,7 +88444,7 @@ index f5a3b1e..97ebb15 100644
  	print_unload_info(m, mod);
  
  	/* Informative for users. */
-@@ -3649,7 +3811,7 @@ static int m_show(struct seq_file *m, void *p)
+@@ -3647,7 +3809,7 @@ static int m_show(struct seq_file *m, void *p)
  		   mod->state == MODULE_STATE_COMING ? "Loading":
  		   "Live");
  	/* Used by oprofile and other similar tools. */
@@ -87215,7 +88453,7 @@ index f5a3b1e..97ebb15 100644
  
  	/* Taints info */
  	if (mod->taints)
-@@ -3685,7 +3847,17 @@ static const struct file_operations proc_modules_operations = {
+@@ -3683,7 +3845,17 @@ static const struct file_operations proc_modules_operations = {
  
  static int __init proc_modules_init(void)
  {
@@ -87233,7 +88471,7 @@ index f5a3b1e..97ebb15 100644
  	return 0;
  }
  module_init(proc_modules_init);
-@@ -3746,14 +3918,14 @@ struct module *__module_address(unsigned long addr)
+@@ -3744,14 +3916,14 @@ struct module *__module_address(unsigned long addr)
  {
  	struct module *mod;
  
@@ -87251,7 +88489,7 @@ index f5a3b1e..97ebb15 100644
  			return mod;
  	}
  	return NULL;
-@@ -3788,11 +3960,20 @@ bool is_module_text_address(unsigned long addr)
+@@ -3786,11 +3958,20 @@ bool is_module_text_address(unsigned long addr)
   */
  struct module *__module_text_address(unsigned long addr)
  {
@@ -87332,7 +88570,7 @@ index 2d5cc4c..d9ea600 100644
  	return -ENOENT;
  }
 diff --git a/kernel/padata.c b/kernel/padata.c
-index 2abd25d..02c4faa 100644
+index 161402f..598814c 100644
 --- a/kernel/padata.c
 +++ b/kernel/padata.c
 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
@@ -87354,7 +88592,7 @@ index 2abd25d..02c4faa 100644
  	atomic_set(&pd->refcnt, 0);
  	pd->pinst = pinst;
 diff --git a/kernel/panic.c b/kernel/panic.c
-index c00b4ce..98c7d1a 100644
+index 6d63003..486a109 100644
 --- a/kernel/panic.c
 +++ b/kernel/panic.c
 @@ -52,7 +52,7 @@ EXPORT_SYMBOL(panic_blink);
@@ -87442,7 +88680,7 @@ index 9b9a266..c20ef80 100644
  {
  	struct pid *pid;
 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
-index 06c62de..b08cc6c 100644
+index db95d8e..a0ca23f 100644
 --- a/kernel/pid_namespace.c
 +++ b/kernel/pid_namespace.c
 @@ -253,7 +253,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
@@ -87455,10 +88693,10 @@ index 06c62de..b08cc6c 100644
  	if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
  		return -EPERM;
 diff --git a/kernel/posix-cpu-timers.c b/kernel/posix-cpu-timers.c
-index c7f31aa..2b44977 100644
+index 3b89464..5e38379 100644
 --- a/kernel/posix-cpu-timers.c
 +++ b/kernel/posix-cpu-timers.c
-@@ -1521,14 +1521,14 @@ struct k_clock clock_posix_cpu = {
+@@ -1464,14 +1464,14 @@ struct k_clock clock_posix_cpu = {
  
  static __init int init_posix_cpu_timers(void)
  {
@@ -87648,7 +88886,7 @@ index 06ec886..9dba35e 100644
  
  		if (pm_wakeup_pending()) {
 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
-index be7c86b..b972b27 100644
+index 4dae9cb..039ffbb 100644
 --- a/kernel/printk/printk.c
 +++ b/kernel/printk/printk.c
 @@ -385,6 +385,11 @@ static int check_syslog_permissions(int type, bool from_file)
@@ -87663,24 +88901,8 @@ index be7c86b..b972b27 100644
  	if (syslog_action_restricted(type)) {
  		if (capable(CAP_SYSLOG))
  			return 0;
-@@ -1080,7 +1085,6 @@ static int syslog_print_all(char __user *buf, int size, bool clear)
- 		next_seq = log_next_seq;
- 
- 		len = 0;
--		prev = 0;
- 		while (len >= 0 && seq < next_seq) {
- 			struct printk_log *msg = log_from_idx(idx);
- 			int textlen;
-@@ -2789,7 +2793,6 @@ bool kmsg_dump_get_buffer(struct kmsg_dumper *dumper, bool syslog,
- 	next_idx = idx;
- 
- 	l = 0;
--	prev = 0;
- 	while (seq < dumper->next_seq) {
- 		struct printk_log *msg = log_from_idx(idx);
- 
 diff --git a/kernel/profile.c b/kernel/profile.c
-index 6631e1e..310c266 100644
+index ebdd9c1..612ee05 100644
 --- a/kernel/profile.c
 +++ b/kernel/profile.c
 @@ -37,7 +37,7 @@ struct profile_hit {
@@ -87836,7 +89058,7 @@ index 1f4bcb3..99cf7ab 100644
  	}
  
 diff --git a/kernel/rcu/srcu.c b/kernel/rcu/srcu.c
-index 01d5ccb..cdcbee6 100644
+index 3318d82..1a5b2d1 100644
 --- a/kernel/rcu/srcu.c
 +++ b/kernel/rcu/srcu.c
 @@ -300,9 +300,9 @@ int __srcu_read_lock(struct srcu_struct *sp)
@@ -87874,10 +89096,10 @@ index 1254f31..16258dc 100644
  	__rcu_process_callbacks(&rcu_sched_ctrlblk);
  	__rcu_process_callbacks(&rcu_bh_ctrlblk);
 diff --git a/kernel/rcu/torture.c b/kernel/rcu/torture.c
-index 3929cd4..421624d 100644
+index 732f8ae..42c1919 100644
 --- a/kernel/rcu/torture.c
 +++ b/kernel/rcu/torture.c
-@@ -176,12 +176,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1], rcu_torture_count) =
+@@ -174,12 +174,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1], rcu_torture_count) =
  	{ 0 };
  static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1], rcu_torture_batch) =
  	{ 0 };
@@ -87896,7 +89118,7 @@ index 3929cd4..421624d 100644
  static long n_rcu_torture_barrier_error;
  static long n_rcu_torture_boost_ktrerror;
  static long n_rcu_torture_boost_rterror;
-@@ -299,11 +299,11 @@ rcu_torture_alloc(void)
+@@ -297,11 +297,11 @@ rcu_torture_alloc(void)
  
  	spin_lock_bh(&rcu_torture_lock);
  	if (list_empty(&rcu_torture_freelist)) {
@@ -87910,7 +89132,7 @@ index 3929cd4..421624d 100644
  	p = rcu_torture_freelist.next;
  	list_del_init(p);
  	spin_unlock_bh(&rcu_torture_lock);
-@@ -316,7 +316,7 @@ rcu_torture_alloc(void)
+@@ -314,7 +314,7 @@ rcu_torture_alloc(void)
  static void
  rcu_torture_free(struct rcu_torture *p)
  {
@@ -87919,7 +89141,7 @@ index 3929cd4..421624d 100644
  	spin_lock_bh(&rcu_torture_lock);
  	list_add_tail(&p->rtort_free, &rcu_torture_freelist);
  	spin_unlock_bh(&rcu_torture_lock);
-@@ -437,7 +437,7 @@ rcu_torture_cb(struct rcu_head *p)
+@@ -435,7 +435,7 @@ rcu_torture_cb(struct rcu_head *p)
  	i = rp->rtort_pipe_count;
  	if (i > RCU_TORTURE_PIPE_LEN)
  		i = RCU_TORTURE_PIPE_LEN;
@@ -87928,7 +89150,7 @@ index 3929cd4..421624d 100644
  	if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
  		rp->rtort_mbtest = 0;
  		rcu_torture_free(rp);
-@@ -827,7 +827,7 @@ rcu_torture_writer(void *arg)
+@@ -823,7 +823,7 @@ rcu_torture_writer(void *arg)
  			i = old_rp->rtort_pipe_count;
  			if (i > RCU_TORTURE_PIPE_LEN)
  				i = RCU_TORTURE_PIPE_LEN;
@@ -87937,7 +89159,7 @@ index 3929cd4..421624d 100644
  			old_rp->rtort_pipe_count++;
  			if (gp_normal == gp_exp)
  				exp = !!(rcu_random(&rand) & 0x80);
-@@ -845,7 +845,7 @@ rcu_torture_writer(void *arg)
+@@ -841,7 +841,7 @@ rcu_torture_writer(void *arg)
  					i = rp->rtort_pipe_count;
  					if (i > RCU_TORTURE_PIPE_LEN)
  						i = RCU_TORTURE_PIPE_LEN;
@@ -87946,7 +89168,7 @@ index 3929cd4..421624d 100644
  					if (++rp->rtort_pipe_count >=
  					    RCU_TORTURE_PIPE_LEN) {
  						rp->rtort_mbtest = 0;
-@@ -944,7 +944,7 @@ static void rcu_torture_timer(unsigned long unused)
+@@ -940,7 +940,7 @@ static void rcu_torture_timer(unsigned long unused)
  		return;
  	}
  	if (p->rtort_mbtest == 0)
@@ -87955,7 +89177,7 @@ index 3929cd4..421624d 100644
  	spin_lock(&rand_lock);
  	cur_ops->read_delay(&rand);
  	n_rcu_torture_timers++;
-@@ -1014,7 +1014,7 @@ rcu_torture_reader(void *arg)
+@@ -1010,7 +1010,7 @@ rcu_torture_reader(void *arg)
  			continue;
  		}
  		if (p->rtort_mbtest == 0)
@@ -87964,7 +89186,12 @@ index 3929cd4..421624d 100644
  		cur_ops->read_delay(&rand);
  		preempt_disable();
  		pipe_count = p->rtort_pipe_count;
-@@ -1077,11 +1077,11 @@ rcu_torture_printk(char *page)
+@@ -1068,15 +1068,15 @@ rcu_torture_printk(char *page)
+ 	}
+ 	page += sprintf(page, "%s%s ", torture_type, TORTURE_FLAG);
+ 	page += sprintf(page,
+-		       "rtc: %p ver: %lu tfle: %d rta: %d rtaf: %d rtf: %d ",
++		       "rtc: %pP ver: %lu tfle: %d rta: %d rtaf: %d rtf: %d ",
  		       rcu_torture_current,
  		       rcu_torture_current_version,
  		       list_empty(&rcu_torture_freelist),
@@ -87974,16 +89201,16 @@ index 3929cd4..421624d 100644
 +		       atomic_read_unchecked(&n_rcu_torture_alloc),
 +		       atomic_read_unchecked(&n_rcu_torture_alloc_fail),
 +		       atomic_read_unchecked(&n_rcu_torture_free));
- 	cnt += sprintf(&page[cnt], "rtmbe: %d rtbke: %ld rtbre: %ld ",
+ 	page += sprintf(page, "rtmbe: %d rtbke: %ld rtbre: %ld ",
 -		       atomic_read(&n_rcu_torture_mberror),
 +		       atomic_read_unchecked(&n_rcu_torture_mberror),
  		       n_rcu_torture_boost_ktrerror,
  		       n_rcu_torture_boost_rterror);
- 	cnt += sprintf(&page[cnt], "rtbf: %ld rtb: %ld nt: %ld ",
-@@ -1100,14 +1100,14 @@ rcu_torture_printk(char *page)
+ 	page += sprintf(page, "rtbf: %ld rtb: %ld nt: %ld ",
+@@ -1095,14 +1095,14 @@ rcu_torture_printk(char *page)
  		       n_barrier_attempts,
  		       n_rcu_torture_barrier_error);
- 	cnt += sprintf(&page[cnt], "\n%s%s ", torture_type, TORTURE_FLAG);
+ 	page += sprintf(page, "\n%s%s ", torture_type, TORTURE_FLAG);
 -	if (atomic_read(&n_rcu_torture_mberror) != 0 ||
 +	if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
  	    n_rcu_torture_barrier_error != 0 ||
@@ -87991,22 +89218,22 @@ index 3929cd4..421624d 100644
  	    n_rcu_torture_boost_rterror != 0 ||
  	    n_rcu_torture_boost_failure != 0 ||
  	    i > 1) {
- 		cnt += sprintf(&page[cnt], "!!! ");
+ 		page += sprintf(page, "!!! ");
 -		atomic_inc(&n_rcu_torture_error);
 +		atomic_inc_unchecked(&n_rcu_torture_error);
  		WARN_ON_ONCE(1);
  	}
- 	cnt += sprintf(&page[cnt], "Reader Pipe: ");
-@@ -1121,7 +1121,7 @@ rcu_torture_printk(char *page)
- 	cnt += sprintf(&page[cnt], "Free-Block Circulation: ");
+ 	page += sprintf(page, "Reader Pipe: ");
+@@ -1116,7 +1116,7 @@ rcu_torture_printk(char *page)
+ 	page += sprintf(page, "Free-Block Circulation: ");
  	for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
- 		cnt += sprintf(&page[cnt], " %d",
+ 		page += sprintf(page, " %d",
 -			       atomic_read(&rcu_torture_wcount[i]));
 +			       atomic_read_unchecked(&rcu_torture_wcount[i]));
  	}
- 	cnt += sprintf(&page[cnt], "\n");
+ 	page += sprintf(page, "\n");
  	if (cur_ops->stats)
-@@ -1836,7 +1836,7 @@ rcu_torture_cleanup(void)
+@@ -1839,7 +1839,7 @@ rcu_torture_cleanup(void)
  
  	rcu_torture_stats_print();  /* -After- the stats thread is stopped! */
  
@@ -88015,7 +89242,7 @@ index 3929cd4..421624d 100644
  		rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
  	else if (n_online_successes != n_online_attempts ||
  		 n_offline_successes != n_offline_attempts)
-@@ -1958,18 +1958,18 @@ rcu_torture_init(void)
+@@ -1961,18 +1961,18 @@ rcu_torture_init(void)
  
  	rcu_torture_current = NULL;
  	rcu_torture_current_version = 0;
@@ -88041,10 +89268,10 @@ index 3929cd4..421624d 100644
  		for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
  			per_cpu(rcu_torture_count, cpu)[i] = 0;
 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
-index dd08198..5ccccbe 100644
+index b3d116c..ebf6598 100644
 --- a/kernel/rcu/tree.c
 +++ b/kernel/rcu/tree.c
-@@ -383,9 +383,9 @@ static void rcu_eqs_enter_common(struct rcu_dynticks *rdtp, long long oldval,
+@@ -390,9 +390,9 @@ static void rcu_eqs_enter_common(struct rcu_dynticks *rdtp, long long oldval,
  	rcu_prepare_for_idle(smp_processor_id());
  	/* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
  	smp_mb__before_atomic_inc();  /* See above. */
@@ -88056,7 +89283,7 @@ index dd08198..5ccccbe 100644
  
  	/*
  	 * It is illegal to enter an extended quiescent state while
-@@ -502,10 +502,10 @@ static void rcu_eqs_exit_common(struct rcu_dynticks *rdtp, long long oldval,
+@@ -510,10 +510,10 @@ static void rcu_eqs_exit_common(struct rcu_dynticks *rdtp, long long oldval,
  			       int user)
  {
  	smp_mb__before_atomic_inc();  /* Force ordering w/previous sojourn. */
@@ -88069,7 +89296,7 @@ index dd08198..5ccccbe 100644
  	rcu_cleanup_after_idle(smp_processor_id());
  	trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
  	if (!user && !is_idle_task(current)) {
-@@ -625,14 +625,14 @@ void rcu_nmi_enter(void)
+@@ -634,14 +634,14 @@ void rcu_nmi_enter(void)
  	struct rcu_dynticks *rdtp = this_cpu_ptr(&rcu_dynticks);
  
  	if (rdtp->dynticks_nmi_nesting == 0 &&
@@ -88087,7 +89314,7 @@ index dd08198..5ccccbe 100644
  }
  
  /**
-@@ -651,9 +651,9 @@ void rcu_nmi_exit(void)
+@@ -660,9 +660,9 @@ void rcu_nmi_exit(void)
  		return;
  	/* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
  	smp_mb__before_atomic_inc();  /* See above. */
@@ -88099,7 +89326,7 @@ index dd08198..5ccccbe 100644
  }
  
  /**
-@@ -666,7 +666,7 @@ void rcu_nmi_exit(void)
+@@ -675,7 +675,7 @@ void rcu_nmi_exit(void)
   */
  bool notrace __rcu_is_watching(void)
  {
@@ -88108,7 +89335,7 @@ index dd08198..5ccccbe 100644
  }
  
  /**
-@@ -749,7 +749,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
+@@ -758,7 +758,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
  static int dyntick_save_progress_counter(struct rcu_data *rdp,
  					 bool *isidle, unsigned long *maxj)
  {
@@ -88117,7 +89344,7 @@ index dd08198..5ccccbe 100644
  	rcu_sysidle_check_cpu(rdp, isidle, maxj);
  	return (rdp->dynticks_snap & 0x1) == 0;
  }
-@@ -766,7 +766,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
+@@ -781,7 +781,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
  	unsigned int curr;
  	unsigned int snap;
  
@@ -88126,7 +89353,7 @@ index dd08198..5ccccbe 100644
  	snap = (unsigned int)rdp->dynticks_snap;
  
  	/*
-@@ -1412,9 +1412,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
+@@ -1450,9 +1450,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
  		rdp = this_cpu_ptr(rsp->rda);
  		rcu_preempt_check_blocked_tasks(rnp);
  		rnp->qsmask = rnp->qsmaskinit;
@@ -88138,16 +89365,16 @@ index dd08198..5ccccbe 100644
  		if (rnp == rdp->mynode)
  			__note_gp_changes(rsp, rnp, rdp);
  		rcu_preempt_boost_start_gp(rnp);
-@@ -1505,7 +1505,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
- 	 */
+@@ -1546,7 +1546,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
  	rcu_for_each_node_breadth_first(rsp, rnp) {
  		raw_spin_lock_irq(&rnp->lock);
+ 		smp_mb__after_unlock_lock();
 -		ACCESS_ONCE(rnp->completed) = rsp->gpnum;
 +		ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
  		rdp = this_cpu_ptr(rsp->rda);
  		if (rnp == rdp->mynode)
  			__note_gp_changes(rsp, rnp, rdp);
-@@ -1865,7 +1865,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
+@@ -1912,7 +1912,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
  		rsp->qlen += rdp->qlen;
  		rdp->n_cbs_orphaned += rdp->qlen;
  		rdp->qlen_lazy = 0;
@@ -88156,7 +89383,7 @@ index dd08198..5ccccbe 100644
  	}
  
  	/*
-@@ -2111,7 +2111,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
+@@ -2159,7 +2159,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
  	}
  	smp_mb(); /* List handling before counting for rcu_barrier(). */
  	rdp->qlen_lazy -= count_lazy;
@@ -88165,7 +89392,7 @@ index dd08198..5ccccbe 100644
  	rdp->n_cbs_invoked += count;
  
  	/* Reinstate batch limit if we have worked down the excess. */
-@@ -2308,7 +2308,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
+@@ -2362,7 +2362,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
  /*
   * Do RCU core processing for the current CPU.
   */
@@ -88174,7 +89401,7 @@ index dd08198..5ccccbe 100644
  {
  	struct rcu_state *rsp;
  
-@@ -2415,7 +2415,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
+@@ -2470,7 +2470,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
  	WARN_ON_ONCE((unsigned long)head & 0x3); /* Misaligned rcu_head! */
  	if (debug_rcu_head_queue(head)) {
  		/* Probable double call_rcu(), so leak the callback. */
@@ -88183,7 +89410,7 @@ index dd08198..5ccccbe 100644
  		WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
  		return;
  	}
-@@ -2443,7 +2443,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
+@@ -2498,7 +2498,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
  		local_irq_restore(flags);
  		return;
  	}
@@ -88192,7 +89419,7 @@ index dd08198..5ccccbe 100644
  	if (lazy)
  		rdp->qlen_lazy++;
  	else
-@@ -2652,11 +2652,11 @@ void synchronize_sched_expedited(void)
+@@ -2707,11 +2707,11 @@ void synchronize_sched_expedited(void)
  	 * counter wrap on a 32-bit system.  Quite a few more CPUs would of
  	 * course be required on a 64-bit system.
  	 */
@@ -88206,7 +89433,7 @@ index dd08198..5ccccbe 100644
  		return;
  	}
  
-@@ -2664,7 +2664,7 @@ void synchronize_sched_expedited(void)
+@@ -2719,7 +2719,7 @@ void synchronize_sched_expedited(void)
  	 * Take a ticket.  Note that atomic_inc_return() implies a
  	 * full memory barrier.
  	 */
@@ -88215,7 +89442,7 @@ index dd08198..5ccccbe 100644
  	firstsnap = snap;
  	get_online_cpus();
  	WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
-@@ -2677,14 +2677,14 @@ void synchronize_sched_expedited(void)
+@@ -2732,14 +2732,14 @@ void synchronize_sched_expedited(void)
  			     synchronize_sched_expedited_cpu_stop,
  			     NULL) == -EAGAIN) {
  		put_online_cpus();
@@ -88232,7 +89459,7 @@ index dd08198..5ccccbe 100644
  			return;
  		}
  
-@@ -2693,7 +2693,7 @@ void synchronize_sched_expedited(void)
+@@ -2748,7 +2748,7 @@ void synchronize_sched_expedited(void)
  			udelay(trycount * num_online_cpus());
  		} else {
  			wait_rcu_gp(call_rcu_sched);
@@ -88241,7 +89468,7 @@ index dd08198..5ccccbe 100644
  			return;
  		}
  
-@@ -2702,7 +2702,7 @@ void synchronize_sched_expedited(void)
+@@ -2757,7 +2757,7 @@ void synchronize_sched_expedited(void)
  		if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
  			/* ensure test happens before caller kfree */
  			smp_mb__before_atomic_inc(); /* ^^^ */
@@ -88250,7 +89477,7 @@ index dd08198..5ccccbe 100644
  			return;
  		}
  
-@@ -2714,10 +2714,10 @@ void synchronize_sched_expedited(void)
+@@ -2769,10 +2769,10 @@ void synchronize_sched_expedited(void)
  		 * period works for us.
  		 */
  		get_online_cpus();
@@ -88263,7 +89490,7 @@ index dd08198..5ccccbe 100644
  
  	/*
  	 * Everyone up to our most recent fetch is covered by our grace
-@@ -2726,16 +2726,16 @@ void synchronize_sched_expedited(void)
+@@ -2781,16 +2781,16 @@ void synchronize_sched_expedited(void)
  	 * than we did already did their update.
  	 */
  	do {
@@ -88283,7 +89510,7 @@ index dd08198..5ccccbe 100644
  
  	put_online_cpus();
  }
-@@ -2931,7 +2931,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
+@@ -2996,7 +2996,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
  	 * ACCESS_ONCE() to prevent the compiler from speculating
  	 * the increment to precede the early-exit check.
  	 */
@@ -88292,7 +89519,7 @@ index dd08198..5ccccbe 100644
  	WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
  	_rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
  	smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
-@@ -2981,7 +2981,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
+@@ -3046,7 +3046,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
  
  	/* Increment ->n_barrier_done to prevent duplicate work. */
  	smp_mb(); /* Keep increment after above mechanism. */
@@ -88301,7 +89528,7 @@ index dd08198..5ccccbe 100644
  	WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
  	_rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
  	smp_mb(); /* Keep increment before caller's subsequent code. */
-@@ -3026,10 +3026,10 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
+@@ -3091,10 +3091,10 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
  	rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
  	init_callback_list(rdp);
  	rdp->qlen_lazy = 0;
@@ -88314,7 +89541,7 @@ index dd08198..5ccccbe 100644
  	rdp->cpu = cpu;
  	rdp->rsp = rsp;
  	rcu_boot_init_nocb_percpu_data(rdp);
-@@ -3063,8 +3063,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp, int preemptible)
+@@ -3128,8 +3128,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp, int preemptible)
  	init_callback_list(rdp);  /* Re-enable callbacks on this CPU. */
  	rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
  	rcu_sysidle_init_percpu_data(rdp->dynticks);
@@ -88326,7 +89553,7 @@ index dd08198..5ccccbe 100644
  
  	/* Add CPU to rcu_node bitmasks. */
 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
-index 52be957..365ded3 100644
+index 8c19873..bf83c57 100644
 --- a/kernel/rcu/tree.h
 +++ b/kernel/rcu/tree.h
 @@ -87,11 +87,11 @@ struct rcu_dynticks {
@@ -88343,7 +89570,7 @@ index 52be957..365ded3 100644
  				    /*  "Idle" excludes userspace execution. */
  	unsigned long dynticks_idle_jiffies;
  				    /* End of last non-NMI non-idle period. */
-@@ -429,17 +429,17 @@ struct rcu_state {
+@@ -431,17 +431,17 @@ struct rcu_state {
  						/*  _rcu_barrier(). */
  	/* End of fields guarded by barrier_mutex. */
  
@@ -88373,10 +89600,10 @@ index 52be957..365ded3 100644
  	unsigned long jiffies_force_qs;		/* Time at which to invoke */
  						/*  force_quiescent_state(). */
 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
-index 08a7652..3598c7e 100644
+index 6e2ef4b..c15df94 100644
 --- a/kernel/rcu/tree_plugin.h
 +++ b/kernel/rcu/tree_plugin.h
-@@ -749,7 +749,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
+@@ -758,7 +758,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
  static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
  {
  	return !rcu_preempted_readers_exp(rnp) &&
@@ -88385,7 +89612,7 @@ index 08a7652..3598c7e 100644
  }
  
  /*
-@@ -905,7 +905,7 @@ void synchronize_rcu_expedited(void)
+@@ -920,7 +920,7 @@ void synchronize_rcu_expedited(void)
  
  	/* Clean up and exit. */
  	smp_mb(); /* ensure expedited GP seen before counter increment. */
@@ -88394,7 +89621,7 @@ index 08a7652..3598c7e 100644
  unlock_mb_ret:
  	mutex_unlock(&sync_rcu_preempt_exp_mutex);
  mb_ret:
-@@ -1479,7 +1479,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
+@@ -1496,7 +1496,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
  	free_cpumask_var(cm);
  }
  
@@ -88403,7 +89630,7 @@ index 08a7652..3598c7e 100644
  	.store			= &rcu_cpu_kthread_task,
  	.thread_should_run	= rcu_cpu_kthread_should_run,
  	.thread_fn		= rcu_cpu_kthread,
-@@ -1946,7 +1946,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
+@@ -1965,7 +1965,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
  	print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
  	pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u %s\n",
  	       cpu, ticks_value, ticks_title,
@@ -88412,7 +89639,7 @@ index 08a7652..3598c7e 100644
  	       rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
  	       rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
  	       fast_no_hz);
-@@ -2109,7 +2109,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
+@@ -2129,7 +2129,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
  
  	/* Enqueue the callback on the nocb list and update counts. */
  	old_rhpp = xchg(&rdp->nocb_tail, rhtp);
@@ -88421,7 +89648,7 @@ index 08a7652..3598c7e 100644
  	atomic_long_add(rhcount, &rdp->nocb_q_count);
  	atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
  
-@@ -2272,12 +2272,12 @@ static int rcu_nocb_kthread(void *arg)
+@@ -2302,12 +2302,12 @@ static int rcu_nocb_kthread(void *arg)
  		 * Extract queued callbacks, update counts, and wait
  		 * for a grace period to elapse.
  		 */
@@ -88437,7 +89664,7 @@ index 08a7652..3598c7e 100644
  		rcu_nocb_wait_gp(rdp);
  
  		/* Each pass through the following loop invokes a callback. */
-@@ -2303,8 +2303,8 @@ static int rcu_nocb_kthread(void *arg)
+@@ -2333,8 +2333,8 @@ static int rcu_nocb_kthread(void *arg)
  			list = next;
  		}
  		trace_rcu_batch_end(rdp->rsp->name, c, !!list, 0, 0, 1);
@@ -88448,7 +89675,16 @@ index 08a7652..3598c7e 100644
  		rdp->n_nocbs_invoked += c;
  	}
  	return 0;
-@@ -2331,7 +2331,7 @@ static void __init rcu_spawn_nocb_kthreads(struct rcu_state *rsp)
+@@ -2351,7 +2351,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
+ {
+ 	if (!rcu_nocb_need_deferred_wakeup(rdp))
+ 		return;
+-	ACCESS_ONCE(rdp->nocb_defer_wakeup) = false;
++	ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = false;
+ 	wake_up(&rdp->nocb_wq);
+ 	trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWakeEmpty"));
+ }
+@@ -2377,7 +2377,7 @@ static void __init rcu_spawn_nocb_kthreads(struct rcu_state *rsp)
  		t = kthread_run(rcu_nocb_kthread, rdp,
  				"rcuo%c/%d", rsp->abbr, cpu);
  		BUG_ON(IS_ERR(t));
@@ -88457,7 +89693,7 @@ index 08a7652..3598c7e 100644
  	}
  }
  
-@@ -2457,11 +2457,11 @@ static void rcu_sysidle_enter(struct rcu_dynticks *rdtp, int irq)
+@@ -2513,11 +2513,11 @@ static void rcu_sysidle_enter(struct rcu_dynticks *rdtp, int irq)
  
  	/* Record start of fully idle period. */
  	j = jiffies;
@@ -88472,7 +89708,7 @@ index 08a7652..3598c7e 100644
  }
  
  /*
-@@ -2526,9 +2526,9 @@ static void rcu_sysidle_exit(struct rcu_dynticks *rdtp, int irq)
+@@ -2582,9 +2582,9 @@ static void rcu_sysidle_exit(struct rcu_dynticks *rdtp, int irq)
  
  	/* Record end of idle period. */
  	smp_mb__before_atomic_inc();
@@ -88484,7 +89720,7 @@ index 08a7652..3598c7e 100644
  
  	/*
  	 * If we are the timekeeping CPU, we are permitted to be non-idle
-@@ -2569,7 +2569,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
+@@ -2625,7 +2625,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
  		WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
  
  	/* Pick up current idle and NMI-nesting counter and check. */
@@ -88493,7 +89729,7 @@ index 08a7652..3598c7e 100644
  	if (cur & 0x1) {
  		*isidle = false; /* We are not idle! */
  		return;
-@@ -2632,7 +2632,7 @@ static void rcu_sysidle(unsigned long j)
+@@ -2688,7 +2688,7 @@ static void rcu_sysidle(unsigned long j)
  	case RCU_SYSIDLE_NOT:
  
  		/* First time all are idle, so note a short idle period. */
@@ -88502,7 +89738,7 @@ index 08a7652..3598c7e 100644
  		break;
  
  	case RCU_SYSIDLE_SHORT:
-@@ -2669,7 +2669,7 @@ static void rcu_sysidle(unsigned long j)
+@@ -2725,7 +2725,7 @@ static void rcu_sysidle(unsigned long j)
  static void rcu_sysidle_cancel(void)
  {
  	smp_mb();
@@ -88511,7 +89747,7 @@ index 08a7652..3598c7e 100644
  }
  
  /*
-@@ -2717,7 +2717,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
+@@ -2773,7 +2773,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
  	smp_mb();  /* grace period precedes setting inuse. */
  
  	rshp = container_of(rhp, struct rcu_sysidle_head, rh);
@@ -88521,7 +89757,7 @@ index 08a7652..3598c7e 100644
  
  /*
 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
-index 3596797..f78391c 100644
+index 4def475..8ffddde 100644
 --- a/kernel/rcu/tree_trace.c
 +++ b/kernel/rcu/tree_trace.c
 @@ -121,7 +121,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
@@ -88562,10 +89798,10 @@ index 3596797..f78391c 100644
  }
  
 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
-index 6cb3dff..dc5710f 100644
+index c54609f..2e8829c 100644
 --- a/kernel/rcu/update.c
 +++ b/kernel/rcu/update.c
-@@ -318,10 +318,10 @@ int rcu_jiffies_till_stall_check(void)
+@@ -312,10 +312,10 @@ int rcu_jiffies_till_stall_check(void)
  	 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
  	 */
  	if (till_stall_check < 3) {
@@ -88655,10 +89891,10 @@ index a63f4dc..349bbb0 100644
  				     unsigned long timeout)
  {
 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
-index c677510..132bb14 100644
+index f5c6635..7133356 100644
 --- a/kernel/sched/core.c
 +++ b/kernel/sched/core.c
-@@ -1768,7 +1768,7 @@ void set_numabalancing_state(bool enabled)
+@@ -1775,7 +1775,7 @@ void set_numabalancing_state(bool enabled)
  int sysctl_numa_balancing(struct ctl_table *table, int write,
  			 void __user *buffer, size_t *lenp, loff_t *ppos)
  {
@@ -88667,7 +89903,19 @@ index c677510..132bb14 100644
  	int err;
  	int state = numabalancing_enabled;
  
-@@ -2893,6 +2893,8 @@ int can_nice(const struct task_struct *p, const int nice)
+@@ -2251,8 +2251,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
+ 		next->active_mm = oldmm;
+ 		atomic_inc(&oldmm->mm_count);
+ 		enter_lazy_tlb(oldmm, next);
+-	} else
++	} else {
+ 		switch_mm(oldmm, mm, next);
++		populate_stack();
++	}
+ 
+ 	if (!prev->mm) {
+ 		prev->active_mm = NULL;
+@@ -3049,6 +3051,8 @@ int can_nice(const struct task_struct *p, const int nice)
  	/* convert nice value [19,-20] to rlimit style value [1,40] */
  	int nice_rlim = 20 - nice;
  
@@ -88676,7 +89924,7 @@ index c677510..132bb14 100644
  	return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
  		capable(CAP_SYS_NICE));
  }
-@@ -2926,7 +2928,8 @@ SYSCALL_DEFINE1(nice, int, increment)
+@@ -3082,7 +3086,8 @@ SYSCALL_DEFINE1(nice, int, increment)
  	if (nice > 19)
  		nice = 19;
  
@@ -88686,15 +89934,27 @@ index c677510..132bb14 100644
  		return -EPERM;
  
  	retval = security_task_setnice(current, nice);
-@@ -3088,6 +3091,7 @@ recheck:
- 			unsigned long rlim_rtprio =
- 					task_rlimit(p, RLIMIT_RTPRIO);
- 
-+			 gr_learn_resource(p, RLIMIT_RTPRIO, param->sched_priority, 1);
- 			/* can't set/change the rt policy */
+@@ -3332,6 +3337,7 @@ recheck:
  			if (policy != p->policy && !rlim_rtprio)
  				return -EPERM;
-@@ -4254,7 +4258,7 @@ static void migrate_tasks(unsigned int dead_cpu)
+ 
++			gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
+ 			/* can't increase priority */
+ 			if (attr->sched_priority > p->rt_priority &&
+ 			    attr->sched_priority > rlim_rtprio)
+@@ -4702,8 +4708,10 @@ void idle_task_exit(void)
+ 
+ 	BUG_ON(cpu_online(smp_processor_id()));
+ 
+-	if (mm != &init_mm)
++	if (mm != &init_mm) {
+ 		switch_mm(mm, &init_mm, current);
++		populate_stack();
++	}
+ 	mmdrop(mm);
+ }
+ 
+@@ -4781,7 +4789,7 @@ static void migrate_tasks(unsigned int dead_cpu)
  
  #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
  
@@ -88703,7 +89963,7 @@ index c677510..132bb14 100644
  	{
  		.procname	= "sched_domain",
  		.mode		= 0555,
-@@ -4271,17 +4275,17 @@ static struct ctl_table sd_ctl_root[] = {
+@@ -4798,17 +4806,17 @@ static struct ctl_table sd_ctl_root[] = {
  	{}
  };
  
@@ -88725,7 +89985,7 @@ index c677510..132bb14 100644
  
  	/*
  	 * In the intermediate directories, both the child directory and
-@@ -4289,22 +4293,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
+@@ -4816,22 +4824,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
  	 * will always be set. In the lowest directory the names are
  	 * static strings and all have proc handlers.
  	 */
@@ -88757,7 +90017,7 @@ index c677510..132bb14 100644
  		const char *procname, void *data, int maxlen,
  		umode_t mode, proc_handler *proc_handler,
  		bool load_idx)
-@@ -4324,7 +4331,7 @@ set_table_entry(struct ctl_table *entry,
+@@ -4851,7 +4862,7 @@ set_table_entry(struct ctl_table *entry,
  static struct ctl_table *
  sd_alloc_ctl_domain_table(struct sched_domain *sd)
  {
@@ -88766,7 +90026,7 @@ index c677510..132bb14 100644
  
  	if (table == NULL)
  		return NULL;
-@@ -4359,9 +4366,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
+@@ -4886,9 +4897,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
  	return table;
  }
  
@@ -88778,7 +90038,7 @@ index c677510..132bb14 100644
  	struct sched_domain *sd;
  	int domain_num = 0, i;
  	char buf[32];
-@@ -4388,11 +4395,13 @@ static struct ctl_table_header *sd_sysctl_header;
+@@ -4915,11 +4926,13 @@ static struct ctl_table_header *sd_sysctl_header;
  static void register_sched_domain_sysctl(void)
  {
  	int i, cpu_num = num_possible_cpus();
@@ -88793,7 +90053,7 @@ index c677510..132bb14 100644
  
  	if (entry == NULL)
  		return;
-@@ -4415,8 +4424,12 @@ static void unregister_sched_domain_sysctl(void)
+@@ -4942,8 +4955,12 @@ static void unregister_sched_domain_sysctl(void)
  	if (sd_sysctl_header)
  		unregister_sysctl_table(sd_sysctl_header);
  	sd_sysctl_header = NULL;
@@ -88809,10 +90069,10 @@ index c677510..132bb14 100644
  #else
  static void register_sched_domain_sysctl(void)
 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
-index ce501de..1805320 100644
+index 9b4c4f3..665489b 100644
 --- a/kernel/sched/fair.c
 +++ b/kernel/sched/fair.c
-@@ -1652,7 +1652,7 @@ void task_numa_fault(int last_cpupid, int node, int pages, int flags)
+@@ -1647,7 +1647,7 @@ void task_numa_fault(int last_cpupid, int node, int pages, int flags)
  
  static void reset_ptenuma_scan(struct task_struct *p)
  {
@@ -88821,20 +90081,20 @@ index ce501de..1805320 100644
  	p->mm->numa_scan_offset = 0;
  }
  
-@@ -6863,7 +6863,7 @@ static void nohz_idle_balance(int this_cpu, enum cpu_idle_type idle) { }
+@@ -6851,7 +6851,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
   * run_rebalance_domains is triggered when needed from the scheduler tick.
   * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
   */
 -static void run_rebalance_domains(struct softirq_action *h)
 +static __latent_entropy void run_rebalance_domains(void)
  {
- 	int this_cpu = smp_processor_id();
- 	struct rq *this_rq = cpu_rq(this_cpu);
+ 	struct rq *this_rq = this_rq();
+ 	enum cpu_idle_type idle = this_rq->idle_balance ?
 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
-index 88c85b2..a1dec86 100644
+index f964add..dcd823d 100644
 --- a/kernel/sched/sched.h
 +++ b/kernel/sched/sched.h
-@@ -1035,7 +1035,7 @@ struct sched_class {
+@@ -1157,7 +1157,7 @@ struct sched_class {
  #ifdef CONFIG_FAIR_GROUP_SCHED
  	void (*task_move_group) (struct task_struct *p, int on_rq);
  #endif
@@ -88844,7 +90104,7 @@ index 88c85b2..a1dec86 100644
  #define sched_class_highest (&stop_sched_class)
  #define for_each_class(class) \
 diff --git a/kernel/signal.c b/kernel/signal.c
-index 940b30e..7fd6041 100644
+index 52f881d..1e9f941 100644
 --- a/kernel/signal.c
 +++ b/kernel/signal.c
 @@ -51,12 +51,12 @@ static struct kmem_cache *sigqueue_cachep;
@@ -88970,7 +90230,7 @@ index 940b30e..7fd6041 100644
  	if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
  		error = check_kill_permission(sig, info, p);
  		/*
-@@ -3240,8 +3271,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
+@@ -3239,8 +3270,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
  	}
  	seg = get_fs();
  	set_fs(KERNEL_DS);
@@ -89004,10 +90264,10 @@ index eb89e18..a4e6792 100644
  	mutex_unlock(&smpboot_threads_lock);
  	put_online_cpus();
 diff --git a/kernel/softirq.c b/kernel/softirq.c
-index 11025cc..bc0e4dc 100644
+index 490fcbb..1e502c6 100644
 --- a/kernel/softirq.c
 +++ b/kernel/softirq.c
-@@ -50,11 +50,11 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
+@@ -52,7 +52,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
  EXPORT_SYMBOL(irq_stat);
  #endif
  
@@ -89016,21 +90276,16 @@ index 11025cc..bc0e4dc 100644
  
  DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
  
--char *softirq_to_name[NR_SOFTIRQS] = {
-+const char * const softirq_to_name[NR_SOFTIRQS] = {
- 	"HI", "TIMER", "NET_TX", "NET_RX", "BLOCK", "BLOCK_IOPOLL",
- 	"TASKLET", "SCHED", "HRTIMER", "RCU"
- };
-@@ -250,7 +250,7 @@ restart:
- 			kstat_incr_softirqs_this_cpu(vec_nr);
- 
- 			trace_softirq_entry(vec_nr);
--			h->action(h);
-+			h->action();
- 			trace_softirq_exit(vec_nr);
- 			if (unlikely(prev_count != preempt_count())) {
- 				printk(KERN_ERR "huh, entered softirq %u %s %p"
-@@ -419,7 +419,7 @@ void __raise_softirq_irqoff(unsigned int nr)
+@@ -267,7 +267,7 @@ restart:
+ 		kstat_incr_softirqs_this_cpu(vec_nr);
+ 
+ 		trace_softirq_entry(vec_nr);
+-		h->action(h);
++		h->action();
+ 		trace_softirq_exit(vec_nr);
+ 		if (unlikely(prev_count != preempt_count())) {
+ 			pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
+@@ -427,7 +427,7 @@ void __raise_softirq_irqoff(unsigned int nr)
  	or_softirq_pending(1UL << nr);
  }
  
@@ -89039,16 +90294,16 @@ index 11025cc..bc0e4dc 100644
  {
  	softirq_vec[nr].action = action;
  }
-@@ -475,7 +475,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
- 
+@@ -479,7 +479,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
+ }
  EXPORT_SYMBOL(__tasklet_hi_schedule_first);
  
 -static void tasklet_action(struct softirq_action *a)
-+static __latent_entropy void tasklet_action(void)
++static void tasklet_action(void)
  {
  	struct tasklet_struct *list;
  
-@@ -510,7 +510,7 @@ static void tasklet_action(struct softirq_action *a)
+@@ -515,7 +515,7 @@ static void tasklet_action(struct softirq_action *a)
  	}
  }
  
@@ -89057,7 +90312,7 @@ index 11025cc..bc0e4dc 100644
  {
  	struct tasklet_struct *list;
  
-@@ -740,7 +740,7 @@ static struct notifier_block cpu_nfb = {
+@@ -742,7 +742,7 @@ static struct notifier_block cpu_nfb = {
  	.notifier_call = cpu_callback
  };
  
@@ -89067,7 +90322,7 @@ index 11025cc..bc0e4dc 100644
  	.thread_should_run	= ksoftirqd_should_run,
  	.thread_fn		= run_ksoftirqd,
 diff --git a/kernel/sys.c b/kernel/sys.c
-index c723113..46bf922 100644
+index c0a58be..784c618 100644
 --- a/kernel/sys.c
 +++ b/kernel/sys.c
 @@ -148,6 +148,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
@@ -89190,7 +90445,7 @@ index c723113..46bf922 100644
  	abort_creds(new);
  	return old_fsgid;
  
-@@ -1168,19 +1204,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
+@@ -1167,19 +1203,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
  		return -EFAULT;
  
  	down_read(&uts_sem);
@@ -89215,7 +90470,7 @@ index c723113..46bf922 100644
  				__OLD_UTS_LEN);
  	error |= __put_user(0, name->machine + __OLD_UTS_LEN);
  	up_read(&uts_sem);
-@@ -1382,6 +1418,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
+@@ -1381,6 +1417,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
  			 */
  			new_rlim->rlim_cur = 1;
  		}
@@ -89230,18 +90485,18 @@ index c723113..46bf922 100644
  	if (!retval) {
  		if (old_rlim)
 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
-index 06962ba..a54d45e 100644
+index aae21e8..58d8c9a 100644
 --- a/kernel/sysctl.c
 +++ b/kernel/sysctl.c
-@@ -93,7 +93,6 @@
+@@ -94,7 +94,6 @@
  
  
  #if defined(CONFIG_SYSCTL)
 -
  /* External variables not in a header file. */
- extern int sysctl_overcommit_memory;
- extern int sysctl_overcommit_ratio;
-@@ -119,17 +118,18 @@ extern int blk_iopoll_enabled;
+ extern int max_threads;
+ extern int suid_dumpable;
+@@ -118,19 +117,18 @@ extern int blk_iopoll_enabled;
  
  /* Constants used for minimum and  maximum */
  #ifdef CONFIG_LOCKUP_DETECTOR
@@ -89249,13 +90504,15 @@ index 06962ba..a54d45e 100644
 +static int sixty __read_only = 60;
  #endif
  
+-static int __maybe_unused neg_one = -1;
+-
 -static int zero;
 -static int __maybe_unused one = 1;
 -static int __maybe_unused two = 2;
 -static int __maybe_unused three = 3;
 -static unsigned long one_ul = 1;
 -static int one_hundred = 100;
-+static int neg_one __read_only = -1;
++static int __maybe_unused neg_one __read_only = -1;
 +static int zero __read_only = 0;
 +static int __maybe_unused one __read_only = 1;
 +static int __maybe_unused two __read_only = 2;
@@ -89268,7 +90525,7 @@ index 06962ba..a54d45e 100644
  #endif
  
  /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
-@@ -176,10 +176,8 @@ static int proc_taint(struct ctl_table *table, int write,
+@@ -182,10 +180,8 @@ static int proc_taint(struct ctl_table *table, int write,
  			       void __user *buffer, size_t *lenp, loff_t *ppos);
  #endif
  
@@ -89279,7 +90536,7 @@ index 06962ba..a54d45e 100644
  
  static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
  		void __user *buffer, size_t *lenp, loff_t *ppos);
-@@ -210,6 +208,8 @@ static int sysrq_sysctl_handler(ctl_table *table, int write,
+@@ -216,6 +212,8 @@ static int sysrq_sysctl_handler(ctl_table *table, int write,
  
  #endif
  
@@ -89288,7 +90545,7 @@ index 06962ba..a54d45e 100644
  static struct ctl_table kern_table[];
  static struct ctl_table vm_table[];
  static struct ctl_table fs_table[];
-@@ -224,6 +224,20 @@ extern struct ctl_table epoll_table[];
+@@ -230,6 +228,20 @@ extern struct ctl_table epoll_table[];
  int sysctl_legacy_va_layout;
  #endif
  
@@ -89309,7 +90566,7 @@ index 06962ba..a54d45e 100644
  /* The default sysctl tables: */
  
  static struct ctl_table sysctl_base_table[] = {
-@@ -272,6 +286,22 @@ static int max_extfrag_threshold = 1000;
+@@ -278,6 +290,22 @@ static int max_extfrag_threshold = 1000;
  #endif
  
  static struct ctl_table kern_table[] = {
@@ -89332,7 +90589,7 @@ index 06962ba..a54d45e 100644
  	{
  		.procname	= "sched_child_runs_first",
  		.data		= &sysctl_sched_child_runs_first,
-@@ -629,7 +659,7 @@ static struct ctl_table kern_table[] = {
+@@ -640,7 +668,7 @@ static struct ctl_table kern_table[] = {
  		.data		= &modprobe_path,
  		.maxlen		= KMOD_PATH_LEN,
  		.mode		= 0644,
@@ -89341,7 +90598,7 @@ index 06962ba..a54d45e 100644
  	},
  	{
  		.procname	= "modules_disabled",
-@@ -796,16 +826,20 @@ static struct ctl_table kern_table[] = {
+@@ -807,16 +835,20 @@ static struct ctl_table kern_table[] = {
  		.extra1		= &zero,
  		.extra2		= &one,
  	},
@@ -89363,7 +90620,7 @@ index 06962ba..a54d45e 100644
  	{
  		.procname	= "ngroups_max",
  		.data		= &ngroups_max,
-@@ -1048,10 +1082,17 @@ static struct ctl_table kern_table[] = {
+@@ -1061,10 +1093,17 @@ static struct ctl_table kern_table[] = {
  	 */
  	{
  		.procname	= "perf_event_paranoid",
@@ -89384,7 +90641,7 @@ index 06962ba..a54d45e 100644
  	},
  	{
  		.procname	= "perf_event_mlock_kb",
-@@ -1315,6 +1356,13 @@ static struct ctl_table vm_table[] = {
+@@ -1335,6 +1374,13 @@ static struct ctl_table vm_table[] = {
  		.proc_handler	= proc_dointvec_minmax,
  		.extra1		= &zero,
  	},
@@ -89398,7 +90655,7 @@ index 06962ba..a54d45e 100644
  #else
  	{
  		.procname	= "nr_trim_pages",
-@@ -1779,6 +1827,16 @@ int proc_dostring(struct ctl_table *table, int write,
+@@ -1799,6 +1845,16 @@ int proc_dostring(struct ctl_table *table, int write,
  			       buffer, lenp, ppos);
  }
  
@@ -89415,7 +90672,7 @@ index 06962ba..a54d45e 100644
  static size_t proc_skip_spaces(char **buf)
  {
  	size_t ret;
-@@ -1884,6 +1942,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
+@@ -1904,6 +1960,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
  	len = strlen(tmp);
  	if (len > *size)
  		len = *size;
@@ -89424,7 +90681,7 @@ index 06962ba..a54d45e 100644
  	if (copy_to_user(*buf, tmp, len))
  		return -EFAULT;
  	*size -= len;
-@@ -2048,7 +2108,7 @@ int proc_dointvec(struct ctl_table *table, int write,
+@@ -2068,7 +2126,7 @@ int proc_dointvec(struct ctl_table *table, int write,
  static int proc_taint(struct ctl_table *table, int write,
  			       void __user *buffer, size_t *lenp, loff_t *ppos)
  {
@@ -89433,7 +90690,7 @@ index 06962ba..a54d45e 100644
  	unsigned long tmptaint = get_taint();
  	int err;
  
-@@ -2076,7 +2136,6 @@ static int proc_taint(struct ctl_table *table, int write,
+@@ -2096,7 +2154,6 @@ static int proc_taint(struct ctl_table *table, int write,
  	return err;
  }
  
@@ -89441,7 +90698,7 @@ index 06962ba..a54d45e 100644
  static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
  				void __user *buffer, size_t *lenp, loff_t *ppos)
  {
-@@ -2085,7 +2144,6 @@ static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
+@@ -2105,7 +2162,6 @@ static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
  
  	return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
  }
@@ -89449,7 +90706,7 @@ index 06962ba..a54d45e 100644
  
  struct do_proc_dointvec_minmax_conv_param {
  	int *min;
-@@ -2632,6 +2690,12 @@ int proc_dostring(struct ctl_table *table, int write,
+@@ -2652,6 +2708,12 @@ int proc_dostring(struct ctl_table *table, int write,
  	return -ENOSYS;
  }
  
@@ -89462,7 +90719,7 @@ index 06962ba..a54d45e 100644
  int proc_dointvec(struct ctl_table *table, int write,
  		  void __user *buffer, size_t *lenp, loff_t *ppos)
  {
-@@ -2688,5 +2752,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
+@@ -2708,5 +2770,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
  EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
  EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
  EXPORT_SYMBOL(proc_dostring);
@@ -89526,7 +90783,7 @@ index 88c9c65..7497ebc 100644
  		.clock_get	= alarm_clock_get,
  		.timer_create	= alarm_timer_create,
 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
-index b415457..c26876d 100644
+index 5b40279..81e58db 100644
 --- a/kernel/time/timekeeping.c
 +++ b/kernel/time/timekeeping.c
 @@ -15,6 +15,7 @@
@@ -89537,7 +90794,7 @@ index b415457..c26876d 100644
  #include <linux/syscore_ops.h>
  #include <linux/clocksource.h>
  #include <linux/jiffies.h>
-@@ -500,6 +501,8 @@ int do_settimeofday(const struct timespec *tv)
+@@ -501,6 +502,8 @@ int do_settimeofday(const struct timespec *tv)
  	if (!timespec_valid_strict(tv))
  		return -EINVAL;
  
@@ -89686,7 +90943,7 @@ index accfd24..e00f0c0 100644
  	struct timer_list timer;
  	unsigned long expire;
 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
-index f785aef..59f1b18 100644
+index 4f3a3c03..04b7886 100644
 --- a/kernel/trace/blktrace.c
 +++ b/kernel/trace/blktrace.c
 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
@@ -89717,10 +90974,10 @@ index f785aef..59f1b18 100644
  
  	ret = -EIO;
 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
-index 38463d2..68abe92 100644
+index cd7f76d..553c805 100644
 --- a/kernel/trace/ftrace.c
 +++ b/kernel/trace/ftrace.c
-@@ -1978,12 +1978,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
+@@ -1965,12 +1965,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
  	if (unlikely(ftrace_disabled))
  		return 0;
  
@@ -89740,7 +90997,7 @@ index 38463d2..68abe92 100644
  }
  
  /*
-@@ -4190,8 +4195,10 @@ static int ftrace_process_locs(struct module *mod,
+@@ -4177,8 +4182,10 @@ static int ftrace_process_locs(struct module *mod,
  	if (!count)
  		return 0;
  
@@ -89751,7 +91008,7 @@ index 38463d2..68abe92 100644
  
  	start_pg = ftrace_allocate_pages(count);
  	if (!start_pg)
-@@ -4922,8 +4929,6 @@ ftrace_enable_sysctl(struct ctl_table *table, int write,
+@@ -4909,8 +4916,6 @@ ftrace_enable_sysctl(struct ctl_table *table, int write,
  #ifdef CONFIG_FUNCTION_GRAPH_TRACER
  
  static int ftrace_graph_active;
@@ -89760,7 +91017,7 @@ index 38463d2..68abe92 100644
  int ftrace_graph_entry_stub(struct ftrace_graph_ent *trace)
  {
  	return 0;
-@@ -5099,6 +5104,10 @@ static void update_function_graph_func(void)
+@@ -5086,6 +5091,10 @@ static void update_function_graph_func(void)
  		ftrace_graph_entry = ftrace_graph_entry_test;
  }
  
@@ -89771,7 +91028,7 @@ index 38463d2..68abe92 100644
  int register_ftrace_graph(trace_func_graph_ret_t retfunc,
  			trace_func_graph_ent_t entryfunc)
  {
-@@ -5112,7 +5121,6 @@ int register_ftrace_graph(trace_func_graph_ret_t retfunc,
+@@ -5099,7 +5108,6 @@ int register_ftrace_graph(trace_func_graph_ret_t retfunc,
  		goto out;
  	}
  
@@ -89780,7 +91037,7 @@ index 38463d2..68abe92 100644
  
  	ftrace_graph_active++;
 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
-index 0e337ee..3370631 100644
+index fc4da2d..f3e800b 100644
 --- a/kernel/trace/ring_buffer.c
 +++ b/kernel/trace/ring_buffer.c
 @@ -352,9 +352,9 @@ struct buffer_data_page {
@@ -90058,10 +91315,10 @@ index 0e337ee..3370631 100644
  		*data_page = bpage;
  
 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
-index 0a360ce..7bd800e 100644
+index 24c1f23..781fd73f 100644
 --- a/kernel/trace/trace.c
 +++ b/kernel/trace/trace.c
-@@ -3352,7 +3352,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
+@@ -3399,7 +3399,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
  	return 0;
  }
  
@@ -90071,10 +91328,10 @@ index 0a360ce..7bd800e 100644
  	/* do nothing if flag is already set */
  	if (!!(trace_flags & mask) == !!enabled)
 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
-index ea189e0..a5b48c4 100644
+index 02b592f..f971546 100644
 --- a/kernel/trace/trace.h
 +++ b/kernel/trace/trace.h
-@@ -1040,7 +1040,7 @@ extern const char *__stop___tracepoint_str[];
+@@ -1233,7 +1233,7 @@ extern const char *__stop___tracepoint_str[];
  void trace_printk_init_buffers(void);
  void trace_printk_start_comm(void);
  int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
@@ -90104,7 +91361,7 @@ index 26dc348..8708ca7 100644
 +	return atomic64_inc_return_unchecked(&trace_counter);
  }
 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
-index 2e58196..fdd3d61 100644
+index 7b16d40..1b2875d 100644
 --- a/kernel/trace/trace_events.c
 +++ b/kernel/trace/trace_events.c
 @@ -1681,7 +1681,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
@@ -90190,7 +91447,7 @@ index ed32284..884d6c3 100644
  	key = event->type & (EVENT_HASHSIZE - 1);
  
 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
-index b20428c..4845a10 100644
+index e6be585..d73ae5e 100644
 --- a/kernel/trace/trace_stack.c
 +++ b/kernel/trace/trace_stack.c
 @@ -68,7 +68,7 @@ check_stack(unsigned long ip, unsigned long *stack)
@@ -90203,7 +91460,7 @@ index b20428c..4845a10 100644
  
  	local_irq_save(flags);
 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
-index 240fb62..583473e 100644
+index 80a57af..7f5a7ff 100644
 --- a/kernel/user_namespace.c
 +++ b/kernel/user_namespace.c
 @@ -82,6 +82,21 @@ int create_user_ns(struct cred *new)
@@ -90228,7 +91485,7 @@ index 240fb62..583473e 100644
  	ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
  	if (!ns)
  		return -ENOMEM;
-@@ -866,7 +881,7 @@ static int userns_install(struct nsproxy *nsproxy, void *ns)
+@@ -865,7 +880,7 @@ static int userns_install(struct nsproxy *nsproxy, void *ns)
  	if (atomic_read(&current->mm->mm_users) > 1)
  		return -EINVAL;
  
@@ -90264,7 +91521,7 @@ index 4431610..4265616 100644
  	.thread_should_run	= watchdog_should_run,
  	.thread_fn		= watchdog,
 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
-index a8381cf..1ce1331 100644
+index 193e977..26dd63f 100644
 --- a/kernel/workqueue.c
 +++ b/kernel/workqueue.c
 @@ -4678,7 +4678,7 @@ static void rebind_workers(struct worker_pool *pool)
@@ -90277,10 +91534,10 @@ index a8381cf..1ce1331 100644
  
  	spin_unlock_irq(&pool->lock);
 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
-index db25707..8b16430 100644
+index a48abea..e108def 100644
 --- a/lib/Kconfig.debug
 +++ b/lib/Kconfig.debug
-@@ -845,7 +845,7 @@ config DEBUG_MUTEXES
+@@ -854,7 +854,7 @@ config DEBUG_MUTEXES
  
  config DEBUG_WW_MUTEX_SLOWPATH
  	bool "Wait/wound mutex debugging: Slowpath testing"
@@ -90289,7 +91546,7 @@ index db25707..8b16430 100644
  	select DEBUG_LOCK_ALLOC
  	select DEBUG_SPINLOCK
  	select DEBUG_MUTEXES
-@@ -858,7 +858,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
+@@ -867,7 +867,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
  
  config DEBUG_LOCK_ALLOC
  	bool "Lock debugging: detect incorrect freeing of live locks"
@@ -90298,7 +91555,7 @@ index db25707..8b16430 100644
  	select DEBUG_SPINLOCK
  	select DEBUG_MUTEXES
  	select LOCKDEP
-@@ -872,7 +872,7 @@ config DEBUG_LOCK_ALLOC
+@@ -881,7 +881,7 @@ config DEBUG_LOCK_ALLOC
  
  config PROVE_LOCKING
  	bool "Lock debugging: prove locking correctness"
@@ -90307,7 +91564,7 @@ index db25707..8b16430 100644
  	select LOCKDEP
  	select DEBUG_SPINLOCK
  	select DEBUG_MUTEXES
-@@ -923,7 +923,7 @@ config LOCKDEP
+@@ -932,7 +932,7 @@ config LOCKDEP
  
  config LOCK_STAT
  	bool "Lock usage statistics"
@@ -90316,7 +91573,7 @@ index db25707..8b16430 100644
  	select LOCKDEP
  	select DEBUG_SPINLOCK
  	select DEBUG_MUTEXES
-@@ -1385,6 +1385,7 @@ config LATENCYTOP
+@@ -1394,6 +1394,7 @@ config LATENCYTOP
  	depends on DEBUG_KERNEL
  	depends on STACKTRACE_SUPPORT
  	depends on PROC_FS
@@ -90324,7 +91581,7 @@ index db25707..8b16430 100644
  	select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
  	select KALLSYMS
  	select KALLSYMS_ALL
-@@ -1401,7 +1402,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
+@@ -1410,7 +1411,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
  config DEBUG_STRICT_USER_COPY_CHECKS
  	bool "Strict user copy size checks"
  	depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
@@ -90333,7 +91590,7 @@ index db25707..8b16430 100644
  	help
  	  Enabling this option turns a certain set of sanity checks for user
  	  copy operations into compile time failures.
-@@ -1520,7 +1521,7 @@ endmenu # runtime tests
+@@ -1529,7 +1530,7 @@ endmenu # runtime tests
  
  config PROVIDE_OHCI1394_DMA_INIT
  	bool "Remote debugging over FireWire early on boot"
@@ -90342,20 +91599,11 @@ index db25707..8b16430 100644
  	help
  	  If you want to debug problems which hang or crash the kernel early
  	  on boot and the crashing machine has a FireWire port, you can use
-@@ -1549,7 +1550,7 @@ config PROVIDE_OHCI1394_DMA_INIT
- 
- config FIREWIRE_OHCI_REMOTE_DMA
- 	bool "Remote debugging over FireWire with firewire-ohci"
--	depends on FIREWIRE_OHCI
-+	depends on FIREWIRE_OHCI && !GRKERNSEC
- 	help
- 	  This option lets you use the FireWire bus for remote debugging
- 	  with help of the firewire-ohci driver. It enables unfiltered
 diff --git a/lib/Makefile b/lib/Makefile
-index 04944e9..f43eabe 100644
+index 48140e3..de854e5 100644
 --- a/lib/Makefile
 +++ b/lib/Makefile
-@@ -50,7 +50,7 @@ obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
+@@ -52,7 +52,7 @@ obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
  obj-$(CONFIG_BTREE) += btree.o
  obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
  obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
@@ -90364,6 +91612,19 @@ index 04944e9..f43eabe 100644
  obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
  
  ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
+diff --git a/lib/average.c b/lib/average.c
+index 114d1be..ab0350c 100644
+--- a/lib/average.c
++++ b/lib/average.c
+@@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
+ {
+ 	unsigned long internal = ACCESS_ONCE(avg->internal);
+ 
+-	ACCESS_ONCE(avg->internal) = internal ?
++	ACCESS_ONCE_RW(avg->internal) = internal ?
+ 		(((internal << avg->weight) - internal) +
+ 			(val << avg->factor)) >> avg->weight :
+ 		(val << avg->factor);
 diff --git a/lib/bitmap.c b/lib/bitmap.c
 index 06f7e4f..f3cf2b0 100644
 --- a/lib/bitmap.c
@@ -90475,10 +91736,10 @@ index 4382ad7..08aa558 100644
  	u32 high = divisor >> 32;
  	u64 quot;
 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
-index d87a17a..ac0d79a 100644
+index 98f2d7e..899da5c 100644
 --- a/lib/dma-debug.c
 +++ b/lib/dma-debug.c
-@@ -768,7 +768,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
+@@ -971,7 +971,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
  
  void dma_debug_add_bus(struct bus_type *bus)
  {
@@ -90487,7 +91748,7 @@ index d87a17a..ac0d79a 100644
  
  	if (global_disable)
  		return;
-@@ -945,7 +945,7 @@ static void check_unmap(struct dma_debug_entry *ref)
+@@ -1148,7 +1148,7 @@ static void check_unmap(struct dma_debug_entry *ref)
  
  static void check_for_stack(struct device *dev, void *addr)
  {
@@ -90496,6 +91757,19 @@ index d87a17a..ac0d79a 100644
  		err_printk(dev, NULL, "DMA-API: device driver maps memory from"
  				"stack [addr=%p]\n", addr);
  }
+diff --git a/lib/hash.c b/lib/hash.c
+index fea973f..386626f 100644
+--- a/lib/hash.c
++++ b/lib/hash.c
+@@ -14,7 +14,7 @@
+ #include <linux/hash.h>
+ #include <linux/cache.h>
+ 
+-static struct fast_hash_ops arch_hash_ops __read_mostly = {
++static struct fast_hash_ops arch_hash_ops __read_only = {
+ 	.hash  = jhash,
+ 	.hash2 = jhash2,
+ };
 diff --git a/lib/inflate.c b/lib/inflate.c
 index 013a761..c28f3fc 100644
 --- a/lib/inflate.c
@@ -90546,10 +91820,10 @@ index bd2bea9..6b3c95e 100644
  		return false;
  
 diff --git a/lib/kobject.c b/lib/kobject.c
-index 5b4b888..c2950f7 100644
+index cb14aea..8c53cdb 100644
 --- a/lib/kobject.c
 +++ b/lib/kobject.c
-@@ -957,9 +957,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
+@@ -931,9 +931,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
  
  
  static DEFINE_SPINLOCK(kobj_ns_type_lock);
@@ -90783,7 +92057,7 @@ index c24c2f7..f0296f4 100644
 +}
 +EXPORT_SYMBOL(pax_list_del_rcu);
 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
-index 1a53d49..ace934c 100644
+index 963b703..438bc51 100644
 --- a/lib/percpu-refcount.c
 +++ b/lib/percpu-refcount.c
 @@ -29,7 +29,7 @@
@@ -90796,7 +92070,7 @@ index 1a53d49..ace934c 100644
  /**
   * percpu_ref_init - initialize a percpu refcount
 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
-index 7811ed3..f80ca19 100644
+index bd4a8df..9e4804f 100644
 --- a/lib/radix-tree.c
 +++ b/lib/radix-tree.c
 @@ -93,7 +93,7 @@ struct radix_tree_preload {
@@ -90809,7 +92083,7 @@ index 7811ed3..f80ca19 100644
  static inline void *ptr_to_indirect(void *ptr)
  {
 diff --git a/lib/random32.c b/lib/random32.c
-index 1e5b2df..fb616c7 100644
+index 6148967..009bfe8 100644
 --- a/lib/random32.c
 +++ b/lib/random32.c
 @@ -44,7 +44,7 @@
@@ -90836,6 +92110,18 @@ index 65f4eff..2cfa167 100644
  };
  
  void rb_insert_color(struct rb_node *node, struct rb_root *root)
+diff --git a/lib/show_mem.c b/lib/show_mem.c
+index 0922579..9d7adb9 100644
+--- a/lib/show_mem.c
++++ b/lib/show_mem.c
+@@ -44,6 +44,6 @@ void show_mem(unsigned int filter)
+ 		quicklist_total_size());
+ #endif
+ #ifdef CONFIG_MEMORY_FAILURE
+-	printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
++	printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
+ #endif
+ }
 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
 index bb2b201..46abaf9 100644
 --- a/lib/strncpy_from_user.c
@@ -90863,10 +92149,10 @@ index a28df52..3d55877 100644
  	unsigned long c;
  
 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
-index e4399fa..5e8b214 100644
+index b604b83..c0547f6 100644
 --- a/lib/swiotlb.c
 +++ b/lib/swiotlb.c
-@@ -668,7 +668,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
+@@ -674,7 +674,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
  
  void
  swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
@@ -90890,7 +92176,7 @@ index 4f5b1dd..7cab418 100644
 +}
 +EXPORT_SYMBOL(copy_to_user_overflow);
 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
-index 10909c5..653e1b8 100644
+index 185b6d3..823c48c 100644
 --- a/lib/vsprintf.c
 +++ b/lib/vsprintf.c
 @@ -16,6 +16,9 @@
@@ -90903,8 +92189,8 @@ index 10909c5..653e1b8 100644
  #include <stdarg.h>
  #include <linux/module.h>	/* for KSYM_SYMBOL_LEN */
  #include <linux/types.h>
-@@ -1155,7 +1158,11 @@ char *netdev_feature_string(char *buf, char *end, const u8 *addr,
- 	return number(buf, end, *(const netdev_features_t *)addr, spec);
+@@ -1179,7 +1182,11 @@ char *address_val(char *buf, char *end, const void *addr,
+ 	return number(buf, end, num, spec);
  }
  
 +#ifdef CONFIG_GRKERNSEC_HIDESYM
@@ -90915,7 +92201,7 @@ index 10909c5..653e1b8 100644
  
  /*
   * Show a '%p' thing.  A kernel extension is that the '%p' is followed
-@@ -1168,6 +1175,7 @@ int kptr_restrict __read_mostly;
+@@ -1192,6 +1199,7 @@ int kptr_restrict __read_mostly;
   * - 'f' For simple symbolic function names without offset
   * - 'S' For symbolic direct pointers with offset
   * - 's' For symbolic direct pointers without offset
@@ -90923,7 +92209,7 @@ index 10909c5..653e1b8 100644
   * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
   * - 'B' For backtraced symbolic direct pointers with offset
   * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
-@@ -1234,12 +1242,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
+@@ -1259,12 +1267,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
  
  	if (!ptr && *fmt != 'K') {
  		/*
@@ -90938,7 +92224,7 @@ index 10909c5..653e1b8 100644
  	}
  
  	switch (*fmt) {
-@@ -1249,6 +1257,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
+@@ -1274,6 +1282,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
  		/* Fallthrough */
  	case 'S':
  	case 's':
@@ -90951,7 +92237,7 @@ index 10909c5..653e1b8 100644
  	case 'B':
  		return symbol_string(buf, end, ptr, spec, fmt);
  	case 'R':
-@@ -1304,6 +1318,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
+@@ -1329,6 +1343,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
  			va_end(va);
  			return buf;
  		}
@@ -90960,7 +92246,7 @@ index 10909c5..653e1b8 100644
  	case 'K':
  		/*
  		 * %pK cannot be used in IRQ context because its test
-@@ -1365,6 +1381,21 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
+@@ -1386,6 +1402,21 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
  				   ((const struct file *)ptr)->f_path.dentry,
  				   spec, fmt);
  	}
@@ -90982,7 +92268,7 @@ index 10909c5..653e1b8 100644
  	spec.flags |= SMALL;
  	if (spec.field_width == -1) {
  		spec.field_width = default_width;
-@@ -2086,11 +2117,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
+@@ -2107,11 +2138,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
  	typeof(type) value;						\
  	if (sizeof(type) == 8) {					\
  		args = PTR_ALIGN(args, sizeof(u32));			\
@@ -90997,7 +92283,7 @@ index 10909c5..653e1b8 100644
  	}								\
  	args += sizeof(type);						\
  	value;								\
-@@ -2153,7 +2184,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
+@@ -2174,7 +2205,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
  		case FORMAT_TYPE_STR: {
  			const char *str_arg = args;
  			args += strlen(str_arg) + 1;
@@ -91014,7 +92300,7 @@ index 0000000..7cd6065
 @@ -0,0 +1 @@
 +-grsec
 diff --git a/mm/Kconfig b/mm/Kconfig
-index 723bbe0..ea624b1 100644
+index 2888024..c15a810 100644
 --- a/mm/Kconfig
 +++ b/mm/Kconfig
 @@ -326,10 +326,11 @@ config KSM
@@ -91042,7 +92328,7 @@ index 723bbe0..ea624b1 100644
  
  config NOMMU_INITIAL_TRIM_EXCESS
 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
-index ce682f7..1fb54f9 100644
+index 09d9591..165bb75 100644
 --- a/mm/backing-dev.c
 +++ b/mm/backing-dev.c
 @@ -12,7 +12,7 @@
@@ -91054,7 +92340,7 @@ index ce682f7..1fb54f9 100644
  
  struct backing_dev_info default_backing_dev_info = {
  	.name		= "default",
-@@ -525,7 +525,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name,
+@@ -533,7 +533,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name,
  		return err;
  
  	err = bdi_register(bdi, NULL, "%.28s-%ld", name,
@@ -91064,10 +92350,24 @@ index ce682f7..1fb54f9 100644
  		bdi_destroy(bdi);
  		return err;
 diff --git a/mm/filemap.c b/mm/filemap.c
-index b7749a9..50d1123 100644
+index 7a13f6a..e31738b 100644
 --- a/mm/filemap.c
 +++ b/mm/filemap.c
-@@ -1768,7 +1768,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
+@@ -192,9 +192,11 @@ static int filemap_check_errors(struct address_space *mapping)
+ {
+ 	int ret = 0;
+ 	/* Check for outstanding write errors */
+-	if (test_and_clear_bit(AS_ENOSPC, &mapping->flags))
++	if (test_bit(AS_ENOSPC, &mapping->flags) &&
++	    test_and_clear_bit(AS_ENOSPC, &mapping->flags))
+ 		ret = -ENOSPC;
+-	if (test_and_clear_bit(AS_EIO, &mapping->flags))
++	if (test_bit(AS_EIO, &mapping->flags) &&
++	    test_and_clear_bit(AS_EIO, &mapping->flags))
+ 		ret = -EIO;
+ 	return ret;
+ }
+@@ -1766,7 +1768,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
  	struct address_space *mapping = file->f_mapping;
  
  	if (!mapping->a_ops->readpage)
@@ -91076,7 +92376,7 @@ index b7749a9..50d1123 100644
  	file_accessed(file);
  	vma->vm_ops = &generic_file_vm_ops;
  	return 0;
-@@ -1950,7 +1950,7 @@ static size_t __iovec_copy_from_user_inatomic(char *vaddr,
+@@ -1948,7 +1950,7 @@ static size_t __iovec_copy_from_user_inatomic(char *vaddr,
  
  	while (bytes) {
  		char __user *buf = iov->iov_base + base;
@@ -91085,7 +92385,7 @@ index b7749a9..50d1123 100644
  
  		base = 0;
  		left = __copy_from_user_inatomic(vaddr, buf, copy);
-@@ -1979,7 +1979,7 @@ size_t iov_iter_copy_from_user_atomic(struct page *page,
+@@ -1977,7 +1979,7 @@ size_t iov_iter_copy_from_user_atomic(struct page *page,
  	BUG_ON(!in_atomic());
  	kaddr = kmap_atomic(page);
  	if (likely(i->nr_segs == 1)) {
@@ -91094,7 +92394,7 @@ index b7749a9..50d1123 100644
  		char __user *buf = i->iov->iov_base + i->iov_offset;
  		left = __copy_from_user_inatomic(kaddr + offset, buf, bytes);
  		copied = bytes - left;
-@@ -2007,7 +2007,7 @@ size_t iov_iter_copy_from_user(struct page *page,
+@@ -2005,7 +2007,7 @@ size_t iov_iter_copy_from_user(struct page *page,
  
  	kaddr = kmap(page);
  	if (likely(i->nr_segs == 1)) {
@@ -91103,7 +92403,7 @@ index b7749a9..50d1123 100644
  		char __user *buf = i->iov->iov_base + i->iov_offset;
  		left = __copy_from_user(kaddr + offset, buf, bytes);
  		copied = bytes - left;
-@@ -2037,7 +2037,7 @@ void iov_iter_advance(struct iov_iter *i, size_t bytes)
+@@ -2035,7 +2037,7 @@ void iov_iter_advance(struct iov_iter *i, size_t bytes)
  		 * zero-length segments (without overruning the iovec).
  		 */
  		while (bytes || unlikely(i->count && !iov->iov_len)) {
@@ -91112,7 +92412,7 @@ index b7749a9..50d1123 100644
  
  			copy = min(bytes, iov->iov_len - base);
  			BUG_ON(!i->count || i->count < copy);
-@@ -2108,6 +2108,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
+@@ -2106,6 +2108,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
                          *pos = i_size_read(inode);
  
  		if (limit != RLIM_INFINITY) {
@@ -91121,10 +92421,10 @@ index b7749a9..50d1123 100644
  				send_sig(SIGXFSZ, current, 0);
  				return -EFBIG;
 diff --git a/mm/fremap.c b/mm/fremap.c
-index bbc4d66..117b798 100644
+index 34feba6..315fe78 100644
 --- a/mm/fremap.c
 +++ b/mm/fremap.c
-@@ -163,6 +163,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
+@@ -179,6 +179,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
   retry:
  	vma = find_vma(mm, start);
  
@@ -91165,10 +92465,10 @@ index b32b70c..e512eb0 100644
  	set_page_address(page, (void *)vaddr);
  
 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
-index dee6cf4..52b94f7 100644
+index 06a9bc0..cfbba83 100644
 --- a/mm/hugetlb.c
 +++ b/mm/hugetlb.c
-@@ -2077,15 +2077,17 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
+@@ -2070,15 +2070,17 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
  	struct hstate *h = &default_hstate;
  	unsigned long tmp;
  	int ret;
@@ -91189,7 +92489,7 @@ index dee6cf4..52b94f7 100644
  	if (ret)
  		goto out;
  
-@@ -2130,15 +2132,17 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
+@@ -2123,15 +2125,17 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
  	struct hstate *h = &default_hstate;
  	unsigned long tmp;
  	int ret;
@@ -91210,7 +92510,7 @@ index dee6cf4..52b94f7 100644
  	if (ret)
  		goto out;
  
-@@ -2596,6 +2600,27 @@ static int unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -2600,6 +2604,27 @@ static int unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
  	return 1;
  }
  
@@ -91238,7 +92538,7 @@ index dee6cf4..52b94f7 100644
  /*
   * Hugetlb_cow() should be called with page lock of the original hugepage held.
   * Called with hugetlb_instantiation_mutex held and pte_page locked so we
-@@ -2712,6 +2737,11 @@ retry_avoidcopy:
+@@ -2716,6 +2741,11 @@ retry_avoidcopy:
  				make_huge_pte(vma, new_page, 1));
  		page_remove_rmap(old_page);
  		hugepage_add_new_anon_rmap(new_page, vma, address);
@@ -91250,7 +92550,7 @@ index dee6cf4..52b94f7 100644
  		/* Make the old page be freed below */
  		new_page = old_page;
  	}
-@@ -2876,6 +2906,10 @@ retry:
+@@ -2880,6 +2910,10 @@ retry:
  				&& (vma->vm_flags & VM_SHARED)));
  	set_huge_pte_at(mm, address, ptep, new_pte);
  
@@ -91261,7 +92561,7 @@ index dee6cf4..52b94f7 100644
  	if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
  		/* Optimization, do the COW without a second fault */
  		ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
-@@ -2906,6 +2940,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -2910,6 +2944,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
  	static DEFINE_MUTEX(hugetlb_instantiation_mutex);
  	struct hstate *h = hstate_vma(vma);
  
@@ -91272,7 +92572,7 @@ index dee6cf4..52b94f7 100644
  	address &= huge_page_mask(h);
  
  	ptep = huge_pte_offset(mm, address);
-@@ -2919,6 +2957,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -2923,6 +2961,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
  				VM_FAULT_SET_HINDEX(hstate_index(h));
  	}
  
@@ -91300,10 +92600,10 @@ index dee6cf4..52b94f7 100644
  	if (!ptep)
  		return VM_FAULT_OOM;
 diff --git a/mm/internal.h b/mm/internal.h
-index 8b6cfd6..ec809a6 100644
+index 3e91000..4741a60 100644
 --- a/mm/internal.h
 +++ b/mm/internal.h
-@@ -96,6 +96,7 @@ extern pmd_t *mm_find_pmd(struct mm_struct *mm, unsigned long address);
+@@ -94,6 +94,7 @@ extern pmd_t *mm_find_pmd(struct mm_struct *mm, unsigned long address);
   * in mm/page_alloc.c
   */
  extern void __free_pages_bootmem(struct page *page, unsigned int order);
@@ -91311,7 +92611,7 @@ index 8b6cfd6..ec809a6 100644
  extern void prep_compound_page(struct page *page, unsigned long order);
  #ifdef CONFIG_MEMORY_FAILURE
  extern bool is_free_buddy_page(struct page *page);
-@@ -351,7 +352,7 @@ extern u32 hwpoison_filter_enable;
+@@ -352,7 +353,7 @@ extern u32 hwpoison_filter_enable;
  
  extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
          unsigned long, unsigned long,
@@ -91445,7 +92745,7 @@ index 539eeb9..e24a987 100644
  	if (end == start)
  		return error;
 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
-index 90977ac..487ab84 100644
+index 90002ea..db1452d 100644
 --- a/mm/memory-failure.c
 +++ b/mm/memory-failure.c
 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
@@ -91543,7 +92843,7 @@ index 90977ac..487ab84 100644
  		return 0;
  	}
  
-@@ -1610,7 +1610,7 @@ static int __soft_offline_page(struct page *page, int flags)
+@@ -1616,7 +1616,7 @@ static int __soft_offline_page(struct page *page, int flags)
  			if (!is_free_buddy_page(page))
  				pr_info("soft offline: %#lx: page leaked\n",
  					pfn);
@@ -91552,7 +92852,7 @@ index 90977ac..487ab84 100644
  		}
  	} else {
  		pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
-@@ -1684,11 +1684,11 @@ int soft_offline_page(struct page *page, int flags)
+@@ -1690,11 +1690,11 @@ int soft_offline_page(struct page *page, int flags)
  		if (PageHuge(page)) {
  			set_page_hwpoison_huge_page(hpage);
  			dequeue_hwpoisoned_huge_page(hpage);
@@ -91567,10 +92867,10 @@ index 90977ac..487ab84 100644
  	}
  	unset_migratetype_isolate(page, MIGRATE_MOVABLE);
 diff --git a/mm/memory.c b/mm/memory.c
-index dda27b9..c56b9d6 100644
+index 22dfa61..90d7ec5 100644
 --- a/mm/memory.c
 +++ b/mm/memory.c
-@@ -402,6 +402,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
+@@ -403,6 +403,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
  		free_pte_range(tlb, pmd, addr);
  	} while (pmd++, addr = next, addr != end);
  
@@ -91578,7 +92878,7 @@ index dda27b9..c56b9d6 100644
  	start &= PUD_MASK;
  	if (start < floor)
  		return;
-@@ -416,6 +417,8 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
+@@ -417,6 +418,8 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
  	pmd = pmd_offset(pud, start);
  	pud_clear(pud);
  	pmd_free_tlb(tlb, pmd, start);
@@ -91587,7 +92887,7 @@ index dda27b9..c56b9d6 100644
  }
  
  static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
-@@ -435,6 +438,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
+@@ -436,6 +439,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
  		free_pmd_range(tlb, pud, addr, next, floor, ceiling);
  	} while (pud++, addr = next, addr != end);
  
@@ -91595,7 +92895,7 @@ index dda27b9..c56b9d6 100644
  	start &= PGDIR_MASK;
  	if (start < floor)
  		return;
-@@ -449,6 +453,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
+@@ -450,6 +454,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
  	pud = pud_offset(pgd, start);
  	pgd_clear(pgd);
  	pud_free_tlb(tlb, pud, start);
@@ -91604,7 +92904,7 @@ index dda27b9..c56b9d6 100644
  }
  
  /*
-@@ -1635,12 +1641,6 @@ no_page_table:
+@@ -1636,12 +1642,6 @@ no_page_table:
  	return page;
  }
  
@@ -91617,7 +92917,7 @@ index dda27b9..c56b9d6 100644
  /**
   * __get_user_pages() - pin user pages in memory
   * @tsk:	task_struct of target task
-@@ -1727,10 +1727,10 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
+@@ -1728,10 +1728,10 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
  
  	i = 0;
  
@@ -91630,7 +92930,7 @@ index dda27b9..c56b9d6 100644
  		if (!vma && in_gate_area(mm, start)) {
  			unsigned long pg = start & PAGE_MASK;
  			pgd_t *pgd;
-@@ -1779,7 +1779,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
+@@ -1780,7 +1780,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
  			goto next_page;
  		}
  
@@ -91639,7 +92939,7 @@ index dda27b9..c56b9d6 100644
  		    (vma->vm_flags & (VM_IO | VM_PFNMAP)) ||
  		    !(vm_flags & vma->vm_flags))
  			return i ? : -EFAULT;
-@@ -1808,11 +1808,6 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
+@@ -1809,11 +1809,6 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
  				int ret;
  				unsigned int fault_flags = 0;
  
@@ -91651,7 +92951,7 @@ index dda27b9..c56b9d6 100644
  				if (foll_flags & FOLL_WRITE)
  					fault_flags |= FAULT_FLAG_WRITE;
  				if (nonblocking)
-@@ -1892,7 +1887,7 @@ next_page:
+@@ -1893,7 +1888,7 @@ next_page:
  			start += page_increm * PAGE_SIZE;
  			nr_pages -= page_increm;
  		} while (nr_pages && start < vma->vm_end);
@@ -91660,7 +92960,25 @@ index dda27b9..c56b9d6 100644
  	return i;
  }
  EXPORT_SYMBOL(__get_user_pages);
-@@ -2099,6 +2094,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
+@@ -1929,12 +1924,17 @@ int fixup_user_fault(struct task_struct *tsk, struct mm_struct *mm,
+ 		     unsigned long address, unsigned int fault_flags)
+ {
+ 	struct vm_area_struct *vma;
++	vm_flags_t vm_flags;
+ 	int ret;
+ 
+ 	vma = find_extend_vma(mm, address);
+ 	if (!vma || address < vma->vm_start)
+ 		return -EFAULT;
+ 
++	vm_flags = (fault_flags & FAULT_FLAG_WRITE) ? VM_WRITE : VM_READ;
++	if (!(vm_flags & vma->vm_flags))
++		return -EFAULT;
++
+ 	ret = handle_mm_fault(mm, vma, address, fault_flags);
+ 	if (ret & VM_FAULT_ERROR) {
+ 		if (ret & VM_FAULT_OOM)
+@@ -2100,6 +2100,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
  	page_add_file_rmap(page);
  	set_pte_at(mm, addr, pte, mk_pte(page, prot));
  
@@ -91671,7 +92989,7 @@ index dda27b9..c56b9d6 100644
  	retval = 0;
  	pte_unmap_unlock(pte, ptl);
  	return retval;
-@@ -2143,9 +2142,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
+@@ -2144,9 +2148,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
  	if (!page_count(page))
  		return -EINVAL;
  	if (!(vma->vm_flags & VM_MIXEDMAP)) {
@@ -91693,7 +93011,7 @@ index dda27b9..c56b9d6 100644
  	}
  	return insert_page(vma, addr, page, vma->vm_page_prot);
  }
-@@ -2228,6 +2239,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
+@@ -2229,6 +2245,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
  			unsigned long pfn)
  {
  	BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
@@ -91701,7 +93019,7 @@ index dda27b9..c56b9d6 100644
  
  	if (addr < vma->vm_start || addr >= vma->vm_end)
  		return -EFAULT;
-@@ -2475,7 +2487,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
+@@ -2476,7 +2493,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
  
  	BUG_ON(pud_huge(*pud));
  
@@ -91712,7 +93030,7 @@ index dda27b9..c56b9d6 100644
  	if (!pmd)
  		return -ENOMEM;
  	do {
-@@ -2495,7 +2509,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
+@@ -2496,7 +2515,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
  	unsigned long next;
  	int err;
  
@@ -91723,7 +93041,7 @@ index dda27b9..c56b9d6 100644
  	if (!pud)
  		return -ENOMEM;
  	do {
-@@ -2583,6 +2599,186 @@ static inline void cow_user_page(struct page *dst, struct page *src, unsigned lo
+@@ -2586,6 +2607,186 @@ static inline void cow_user_page(struct page *dst, struct page *src, unsigned lo
  		copy_user_highpage(dst, src, va, vma);
  }
  
@@ -91910,7 +93228,7 @@ index dda27b9..c56b9d6 100644
  /*
   * This routine handles present pages, when users try to write
   * to a shared page. It is done by copying the page to a new address
-@@ -2807,6 +3003,12 @@ gotten:
+@@ -2810,6 +3011,12 @@ gotten:
  	 */
  	page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
  	if (likely(pte_same(*page_table, orig_pte))) {
@@ -91923,7 +93241,7 @@ index dda27b9..c56b9d6 100644
  		if (old_page) {
  			if (!PageAnon(old_page)) {
  				dec_mm_counter_fast(mm, MM_FILEPAGES);
-@@ -2858,6 +3060,10 @@ gotten:
+@@ -2861,6 +3068,10 @@ gotten:
  			page_remove_rmap(old_page);
  		}
  
@@ -91934,7 +93252,7 @@ index dda27b9..c56b9d6 100644
  		/* Free the old page.. */
  		new_page = old_page;
  		ret |= VM_FAULT_WRITE;
-@@ -3135,6 +3341,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -3138,6 +3349,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
  	swap_free(entry);
  	if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
  		try_to_free_swap(page);
@@ -91946,7 +93264,7 @@ index dda27b9..c56b9d6 100644
  	unlock_page(page);
  	if (page != swapcache) {
  		/*
-@@ -3158,6 +3369,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -3161,6 +3377,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
  
  	/* No need to invalidate - it was non-present before */
  	update_mmu_cache(vma, address, page_table);
@@ -91958,7 +93276,7 @@ index dda27b9..c56b9d6 100644
  unlock:
  	pte_unmap_unlock(page_table, ptl);
  out:
-@@ -3177,40 +3393,6 @@ out_release:
+@@ -3180,40 +3401,6 @@ out_release:
  }
  
  /*
@@ -91999,7 +93317,7 @@ index dda27b9..c56b9d6 100644
   * We enter with non-exclusive mmap_sem (to exclude vma changes,
   * but allow concurrent faults), and pte mapped but not yet locked.
   * We return with mmap_sem still held, but pte unmapped and unlocked.
-@@ -3219,27 +3401,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -3222,27 +3409,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
  		unsigned long address, pte_t *page_table, pmd_t *pmd,
  		unsigned int flags)
  {
@@ -92032,7 +93350,7 @@ index dda27b9..c56b9d6 100644
  	if (unlikely(anon_vma_prepare(vma)))
  		goto oom;
  	page = alloc_zeroed_user_highpage_movable(vma, address);
-@@ -3263,6 +3441,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -3266,6 +3449,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
  	if (!pte_none(*page_table))
  		goto release;
  
@@ -92044,7 +93362,7 @@ index dda27b9..c56b9d6 100644
  	inc_mm_counter_fast(mm, MM_ANONPAGES);
  	page_add_new_anon_rmap(page, vma, address);
  setpte:
-@@ -3270,6 +3453,12 @@ setpte:
+@@ -3273,6 +3461,12 @@ setpte:
  
  	/* No need to invalidate - it was non-present before */
  	update_mmu_cache(vma, address, page_table);
@@ -92057,7 +93375,7 @@ index dda27b9..c56b9d6 100644
  unlock:
  	pte_unmap_unlock(page_table, ptl);
  	return 0;
-@@ -3413,6 +3602,12 @@ static int __do_fault(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -3417,6 +3611,12 @@ static int __do_fault(struct mm_struct *mm, struct vm_area_struct *vma,
  	 */
  	/* Only go through if we didn't race with anybody else... */
  	if (likely(pte_same(*page_table, orig_pte))) {
@@ -92070,7 +93388,7 @@ index dda27b9..c56b9d6 100644
  		flush_icache_page(vma, page);
  		entry = mk_pte(page, vma->vm_page_prot);
  		if (flags & FAULT_FLAG_WRITE)
-@@ -3434,6 +3629,14 @@ static int __do_fault(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -3438,6 +3638,14 @@ static int __do_fault(struct mm_struct *mm, struct vm_area_struct *vma,
  
  		/* no need to invalidate: a not-present page won't be cached */
  		update_mmu_cache(vma, address, page_table);
@@ -92085,7 +93403,7 @@ index dda27b9..c56b9d6 100644
  	} else {
  		if (cow_page)
  			mem_cgroup_uncharge_page(cow_page);
-@@ -3681,6 +3884,12 @@ static int handle_pte_fault(struct mm_struct *mm,
+@@ -3685,6 +3893,12 @@ static int handle_pte_fault(struct mm_struct *mm,
  		if (flags & FAULT_FLAG_WRITE)
  			flush_tlb_fix_spurious_fault(vma, address);
  	}
@@ -92098,7 +93416,7 @@ index dda27b9..c56b9d6 100644
  unlock:
  	pte_unmap_unlock(pte, ptl);
  	return 0;
-@@ -3697,9 +3906,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -3701,9 +3915,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
  	pmd_t *pmd;
  	pte_t *pte;
  
@@ -92140,7 +93458,7 @@ index dda27b9..c56b9d6 100644
  	pgd = pgd_offset(mm, address);
  	pud = pud_alloc(mm, pgd, address);
  	if (!pud)
-@@ -3830,6 +4071,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
+@@ -3834,6 +4080,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
  	spin_unlock(&mm->page_table_lock);
  	return 0;
  }
@@ -92164,7 +93482,7 @@ index dda27b9..c56b9d6 100644
  #endif /* __PAGETABLE_PUD_FOLDED */
  
  #ifndef __PAGETABLE_PMD_FOLDED
-@@ -3860,6 +4118,30 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
+@@ -3864,6 +4127,30 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
  	spin_unlock(&mm->page_table_lock);
  	return 0;
  }
@@ -92195,7 +93513,7 @@ index dda27b9..c56b9d6 100644
  #endif /* __PAGETABLE_PMD_FOLDED */
  
  #if !defined(__HAVE_ARCH_GATE_AREA)
-@@ -3873,7 +4155,7 @@ static int __init gate_vma_init(void)
+@@ -3877,7 +4164,7 @@ static int __init gate_vma_init(void)
  	gate_vma.vm_start = FIXADDR_USER_START;
  	gate_vma.vm_end = FIXADDR_USER_END;
  	gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
@@ -92204,7 +93522,7 @@ index dda27b9..c56b9d6 100644
  
  	return 0;
  }
-@@ -4007,8 +4289,8 @@ out:
+@@ -4011,8 +4298,8 @@ out:
  	return ret;
  }
  
@@ -92215,7 +93533,7 @@ index dda27b9..c56b9d6 100644
  {
  	resource_size_t phys_addr;
  	unsigned long prot = 0;
-@@ -4034,8 +4316,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
+@@ -4038,8 +4325,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
   * Access another process' address space as given in mm.  If non-NULL, use the
   * given task for page fault accounting.
   */
@@ -92226,7 +93544,7 @@ index dda27b9..c56b9d6 100644
  {
  	struct vm_area_struct *vma;
  	void *old_buf = buf;
-@@ -4043,7 +4325,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
+@@ -4047,7 +4334,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
  	down_read(&mm->mmap_sem);
  	/* ignore errors, just check how much was successfully transferred */
  	while (len) {
@@ -92235,7 +93553,7 @@ index dda27b9..c56b9d6 100644
  		void *maddr;
  		struct page *page = NULL;
  
-@@ -4102,8 +4384,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
+@@ -4106,8 +4393,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
   *
   * The caller must hold a reference on @mm.
   */
@@ -92246,7 +93564,7 @@ index dda27b9..c56b9d6 100644
  {
  	return __access_remote_vm(NULL, mm, addr, buf, len, write);
  }
-@@ -4113,11 +4395,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
+@@ -4117,11 +4404,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
   * Source/target buffer must be kernel space,
   * Do not walk the page table directly, use get_user_pages
   */
@@ -92262,10 +93580,10 @@ index dda27b9..c56b9d6 100644
  	mm = get_task_mm(tsk);
  	if (!mm)
 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
-index cb2f3dd..fb80468 100644
+index ae3c8f3..fa4ee8e 100644
 --- a/mm/mempolicy.c
 +++ b/mm/mempolicy.c
-@@ -747,6 +747,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
+@@ -746,6 +746,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
  	unsigned long vmstart;
  	unsigned long vmend;
  
@@ -92276,7 +93594,7 @@ index cb2f3dd..fb80468 100644
  	vma = find_vma(mm, start);
  	if (!vma || vma->vm_start > start)
  		return -EFAULT;
-@@ -790,6 +794,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
+@@ -789,6 +793,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
  		err = vma_replace_policy(vma, new_pol);
  		if (err)
  			goto out;
@@ -92293,7 +93611,7 @@ index cb2f3dd..fb80468 100644
  	}
  
   out:
-@@ -1255,6 +1269,17 @@ static long do_mbind(unsigned long start, unsigned long len,
+@@ -1252,6 +1266,17 @@ static long do_mbind(unsigned long start, unsigned long len,
  
  	if (end < start)
  		return -EINVAL;
@@ -92311,7 +93629,7 @@ index cb2f3dd..fb80468 100644
  	if (end == start)
  		return 0;
  
-@@ -1483,8 +1508,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
+@@ -1480,8 +1505,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
  	 */
  	tcred = __task_cred(task);
  	if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
@@ -92321,7 +93639,7 @@ index cb2f3dd..fb80468 100644
  		rcu_read_unlock();
  		err = -EPERM;
  		goto out_put;
-@@ -1515,6 +1539,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
+@@ -1512,6 +1536,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
  		goto out;
  	}
  
@@ -92338,10 +93656,10 @@ index cb2f3dd..fb80468 100644
  		capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
  
 diff --git a/mm/migrate.c b/mm/migrate.c
-index 9194375..75c81e2 100644
+index bed4880..a493f67 100644
 --- a/mm/migrate.c
 +++ b/mm/migrate.c
-@@ -1464,8 +1464,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
+@@ -1485,8 +1485,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
  	 */
  	tcred = __task_cred(task);
  	if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
@@ -92352,7 +93670,7 @@ index 9194375..75c81e2 100644
  		err = -EPERM;
  		goto out;
 diff --git a/mm/mlock.c b/mm/mlock.c
-index 192e6ee..b044449 100644
+index b1eb536..091d154 100644
 --- a/mm/mlock.c
 +++ b/mm/mlock.c
 @@ -14,6 +14,7 @@
@@ -92363,7 +93681,7 @@ index 192e6ee..b044449 100644
  #include <linux/sched.h>
  #include <linux/export.h>
  #include <linux/rmap.h>
-@@ -588,7 +589,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
+@@ -606,7 +607,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
  {
  	unsigned long nstart, end, tmp;
  	struct vm_area_struct * vma, * prev;
@@ -92372,7 +93690,7 @@ index 192e6ee..b044449 100644
  
  	VM_BUG_ON(start & ~PAGE_MASK);
  	VM_BUG_ON(len != PAGE_ALIGN(len));
-@@ -597,6 +598,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
+@@ -615,6 +616,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
  		return -EINVAL;
  	if (end == start)
  		return 0;
@@ -92382,7 +93700,7 @@ index 192e6ee..b044449 100644
  	vma = find_vma(current->mm, start);
  	if (!vma || vma->vm_start > start)
  		return -ENOMEM;
-@@ -608,6 +612,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
+@@ -626,6 +630,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
  	for (nstart = start ; ; ) {
  		vm_flags_t newflags;
  
@@ -92394,15 +93712,15 @@ index 192e6ee..b044449 100644
  		/* Here we know that  vma->vm_start <= nstart < vma->vm_end. */
  
  		newflags = vma->vm_flags & ~VM_LOCKED;
-@@ -720,6 +729,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
- 	lock_limit >>= PAGE_SHIFT;
+@@ -739,6 +748,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
+ 	locked += current->mm->locked_vm;
  
  	/* check against resource limits */
 +	gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
  	if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
  		error = do_mlock(start, len, 1);
- 	up_write(&current->mm->mmap_sem);
-@@ -754,6 +764,11 @@ static int do_mlockall(int flags)
+ 
+@@ -776,6 +786,11 @@ static int do_mlockall(int flags)
  	for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
  		vm_flags_t newflags;
  
@@ -92414,16 +93732,20 @@ index 192e6ee..b044449 100644
  		newflags = vma->vm_flags & ~VM_LOCKED;
  		if (flags & MCL_CURRENT)
  			newflags |= VM_LOCKED;
-@@ -787,6 +802,7 @@ SYSCALL_DEFINE1(mlockall, int, flags)
+@@ -807,8 +822,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
  	lock_limit >>= PAGE_SHIFT;
  
  	ret = -ENOMEM;
++
 +	gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
++
+ 	down_write(&current->mm->mmap_sem);
+-
  	if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
  	    capable(CAP_IPC_LOCK))
  		ret = do_mlockall(flags);
 diff --git a/mm/mmap.c b/mm/mmap.c
-index 546db74..650d1b9 100644
+index 20ff0c3..a9eda98 100644
 --- a/mm/mmap.c
 +++ b/mm/mmap.c
 @@ -36,6 +36,7 @@
@@ -92480,7 +93802,7 @@ index 546db74..650d1b9 100644
  }
  EXPORT_SYMBOL(vm_get_page_prot);
  
-@@ -89,6 +109,7 @@ int sysctl_overcommit_ratio __read_mostly = 50;	/* default is 50% */
+@@ -90,6 +110,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
  int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
  unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
  unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
@@ -92488,7 +93810,7 @@ index 546db74..650d1b9 100644
  /*
   * Make sure vm_committed_as in one cacheline and not cacheline shared with
   * other variables. It can be updated by several CPUs frequently.
-@@ -245,6 +266,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
+@@ -246,6 +267,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
  	struct vm_area_struct *next = vma->vm_next;
  
  	might_sleep();
@@ -92496,7 +93818,7 @@ index 546db74..650d1b9 100644
  	if (vma->vm_ops && vma->vm_ops->close)
  		vma->vm_ops->close(vma);
  	if (vma->vm_file)
-@@ -289,6 +311,7 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
+@@ -290,6 +312,7 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
  	 * not page aligned -Ram Gupta
  	 */
  	rlim = rlimit(RLIMIT_DATA);
@@ -92504,7 +93826,7 @@ index 546db74..650d1b9 100644
  	if (rlim < RLIM_INFINITY && (brk - mm->start_brk) +
  			(mm->end_data - mm->start_data) > rlim)
  		goto out;
-@@ -939,6 +962,12 @@ static int
+@@ -940,6 +963,12 @@ static int
  can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
  	struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
  {
@@ -92517,7 +93839,7 @@ index 546db74..650d1b9 100644
  	if (is_mergeable_vma(vma, file, vm_flags) &&
  	    is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
  		if (vma->vm_pgoff == vm_pgoff)
-@@ -958,6 +987,12 @@ static int
+@@ -959,6 +988,12 @@ static int
  can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
  	struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
  {
@@ -92530,7 +93852,7 @@ index 546db74..650d1b9 100644
  	if (is_mergeable_vma(vma, file, vm_flags) &&
  	    is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
  		pgoff_t vm_pglen;
-@@ -1000,13 +1035,20 @@ can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
+@@ -1001,13 +1036,20 @@ can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
  struct vm_area_struct *vma_merge(struct mm_struct *mm,
  			struct vm_area_struct *prev, unsigned long addr,
  			unsigned long end, unsigned long vm_flags,
@@ -92552,7 +93874,7 @@ index 546db74..650d1b9 100644
  	/*
  	 * We later require that vma->vm_flags == vm_flags,
  	 * so this tests vma->vm_flags & VM_SPECIAL, too.
-@@ -1022,6 +1064,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
+@@ -1023,6 +1065,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
  	if (next && next->vm_end == end)		/* cases 6, 7, 8 */
  		next = next->vm_next;
  
@@ -92568,7 +93890,7 @@ index 546db74..650d1b9 100644
  	/*
  	 * Can it merge with the predecessor?
  	 */
-@@ -1041,9 +1092,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
+@@ -1042,9 +1093,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
  							/* cases 1, 6 */
  			err = vma_adjust(prev, prev->vm_start,
  				next->vm_end, prev->vm_pgoff, NULL);
@@ -92594,7 +93916,7 @@ index 546db74..650d1b9 100644
  		if (err)
  			return NULL;
  		khugepaged_enter_vma_merge(prev);
-@@ -1057,12 +1123,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
+@@ -1058,12 +1124,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
   			mpol_equal(policy, vma_policy(next)) &&
  			can_vma_merge_before(next, vm_flags,
  					anon_vma, file, pgoff+pglen)) {
@@ -92624,7 +93946,7 @@ index 546db74..650d1b9 100644
  		if (err)
  			return NULL;
  		khugepaged_enter_vma_merge(area);
-@@ -1171,8 +1252,10 @@ none:
+@@ -1172,8 +1253,10 @@ none:
  void vm_stat_account(struct mm_struct *mm, unsigned long flags,
  						struct file *file, long pages)
  {
@@ -92637,7 +93959,7 @@ index 546db74..650d1b9 100644
  
  	mm->total_vm += pages;
  
-@@ -1180,7 +1263,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
+@@ -1181,7 +1264,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
  		mm->shared_vm += pages;
  		if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
  			mm->exec_vm += pages;
@@ -92646,7 +93968,15 @@ index 546db74..650d1b9 100644
  		mm->stack_vm += pages;
  }
  #endif /* CONFIG_PROC_FS */
-@@ -1218,7 +1301,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
+@@ -1211,6 +1294,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
+ 		locked += mm->locked_vm;
+ 		lock_limit = rlimit(RLIMIT_MEMLOCK);
+ 		lock_limit >>= PAGE_SHIFT;
++		gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
+ 		if (locked > lock_limit && !capable(CAP_IPC_LOCK))
+ 			return -EAGAIN;
+ 	}
+@@ -1237,7 +1321,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
  	 * (the exception is when the underlying filesystem is noexec
  	 *  mounted, in which case we dont add PROT_EXEC.)
  	 */
@@ -92655,7 +93985,7 @@ index 546db74..650d1b9 100644
  		if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
  			prot |= PROT_EXEC;
  
-@@ -1244,7 +1327,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
+@@ -1263,7 +1347,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
  	/* Obtain the address to map to. we verify (or select) it and ensure
  	 * that it represents a valid section of the address space.
  	 */
@@ -92664,7 +93994,7 @@ index 546db74..650d1b9 100644
  	if (addr & ~PAGE_MASK)
  		return addr;
  
-@@ -1255,6 +1338,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
+@@ -1274,6 +1358,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
  	vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
  			mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
  
@@ -92708,15 +94038,7 @@ index 546db74..650d1b9 100644
  	if (flags & MAP_LOCKED)
  		if (!can_do_mlock())
  			return -EPERM;
-@@ -1266,6 +1386,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
- 		locked += mm->locked_vm;
- 		lock_limit = rlimit(RLIMIT_MEMLOCK);
- 		lock_limit >>= PAGE_SHIFT;
-+		gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
- 		if (locked > lock_limit && !capable(CAP_IPC_LOCK))
- 			return -EAGAIN;
- 	}
-@@ -1350,6 +1471,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
+@@ -1361,6 +1482,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
  			vm_flags |= VM_NORESERVE;
  	}
  
@@ -92726,7 +94048,7 @@ index 546db74..650d1b9 100644
  	addr = mmap_region(file, addr, len, vm_flags, pgoff);
  	if (!IS_ERR_VALUE(addr) &&
  	    ((vm_flags & VM_LOCKED) ||
-@@ -1443,7 +1567,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
+@@ -1454,7 +1578,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
  	vm_flags_t vm_flags = vma->vm_flags;
  
  	/* If it was private or non-writable, the write bit is already clear */
@@ -92735,7 +94057,7 @@ index 546db74..650d1b9 100644
  		return 0;
  
  	/* The backer wishes to know when pages are first written to? */
-@@ -1489,7 +1613,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
+@@ -1500,7 +1624,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
  	struct rb_node **rb_link, *rb_parent;
  	unsigned long charged = 0;
  
@@ -92758,7 +94080,7 @@ index 546db74..650d1b9 100644
  	if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
  		unsigned long nr_pages;
  
-@@ -1508,11 +1647,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
+@@ -1519,11 +1658,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
  
  	/* Clear old maps */
  	error = -ENOMEM;
@@ -92771,7 +94093,7 @@ index 546db74..650d1b9 100644
  	}
  
  	/*
-@@ -1543,6 +1681,16 @@ munmap_back:
+@@ -1554,6 +1692,16 @@ munmap_back:
  		goto unacct_error;
  	}
  
@@ -92788,7 +94110,7 @@ index 546db74..650d1b9 100644
  	vma->vm_mm = mm;
  	vma->vm_start = addr;
  	vma->vm_end = addr + len;
-@@ -1562,6 +1710,13 @@ munmap_back:
+@@ -1573,6 +1721,13 @@ munmap_back:
  		if (error)
  			goto unmap_and_free_vma;
  
@@ -92802,7 +94124,7 @@ index 546db74..650d1b9 100644
  		/* Can addr have changed??
  		 *
  		 * Answer: Yes, several device drivers can do it in their
-@@ -1595,6 +1750,12 @@ munmap_back:
+@@ -1606,6 +1761,12 @@ munmap_back:
  	}
  
  	vma_link(mm, vma, prev, rb_link, rb_parent);
@@ -92815,7 +94137,7 @@ index 546db74..650d1b9 100644
  	/* Once vma denies write, undo our temporary denial count */
  	if (vm_flags & VM_DENYWRITE)
  		allow_write_access(file);
-@@ -1603,6 +1764,7 @@ out:
+@@ -1614,6 +1775,7 @@ out:
  	perf_event_mmap(vma);
  
  	vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
@@ -92823,7 +94145,7 @@ index 546db74..650d1b9 100644
  	if (vm_flags & VM_LOCKED) {
  		if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
  					vma == get_gate_vma(current->mm)))
-@@ -1635,6 +1797,12 @@ unmap_and_free_vma:
+@@ -1646,6 +1808,12 @@ unmap_and_free_vma:
  	unmap_region(mm, vma, prev, vma->vm_start, vma->vm_end);
  	charged = 0;
  free_vma:
@@ -92836,7 +94158,7 @@ index 546db74..650d1b9 100644
  	kmem_cache_free(vm_area_cachep, vma);
  unacct_error:
  	if (charged)
-@@ -1642,7 +1810,63 @@ unacct_error:
+@@ -1653,7 +1821,63 @@ unacct_error:
  	return error;
  }
  
@@ -92901,7 +94223,7 @@ index 546db74..650d1b9 100644
  {
  	/*
  	 * We implement the search by looking for an rbtree node that
-@@ -1690,11 +1914,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
+@@ -1701,11 +1925,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
  			}
  		}
  
@@ -92932,7 +94254,7 @@ index 546db74..650d1b9 100644
  		if (gap_end >= low_limit && gap_end - gap_start >= length)
  			goto found;
  
-@@ -1744,7 +1986,7 @@ found:
+@@ -1755,7 +1997,7 @@ found:
  	return gap_start;
  }
  
@@ -92941,7 +94263,7 @@ index 546db74..650d1b9 100644
  {
  	struct mm_struct *mm = current->mm;
  	struct vm_area_struct *vma;
-@@ -1798,6 +2040,24 @@ check_current:
+@@ -1809,6 +2051,24 @@ check_current:
  		gap_end = vma->vm_start;
  		if (gap_end < low_limit)
  			return -ENOMEM;
@@ -92966,7 +94288,7 @@ index 546db74..650d1b9 100644
  		if (gap_start <= high_limit && gap_end - gap_start >= length)
  			goto found;
  
-@@ -1861,6 +2121,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
+@@ -1872,6 +2132,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
  	struct mm_struct *mm = current->mm;
  	struct vm_area_struct *vma;
  	struct vm_unmapped_area_info info;
@@ -92974,7 +94296,7 @@ index 546db74..650d1b9 100644
  
  	if (len > TASK_SIZE - mmap_min_addr)
  		return -ENOMEM;
-@@ -1868,11 +2129,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
+@@ -1879,11 +2140,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
  	if (flags & MAP_FIXED)
  		return addr;
  
@@ -92991,7 +94313,7 @@ index 546db74..650d1b9 100644
  			return addr;
  	}
  
-@@ -1881,6 +2146,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
+@@ -1892,6 +2157,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
  	info.low_limit = mm->mmap_base;
  	info.high_limit = TASK_SIZE;
  	info.align_mask = 0;
@@ -92999,7 +94321,7 @@ index 546db74..650d1b9 100644
  	return vm_unmapped_area(&info);
  }
  #endif	
-@@ -1899,6 +2165,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
+@@ -1910,6 +2176,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
  	struct mm_struct *mm = current->mm;
  	unsigned long addr = addr0;
  	struct vm_unmapped_area_info info;
@@ -93007,7 +94329,7 @@ index 546db74..650d1b9 100644
  
  	/* requested length too big for entire address space */
  	if (len > TASK_SIZE - mmap_min_addr)
-@@ -1907,12 +2174,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
+@@ -1918,12 +2185,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
  	if (flags & MAP_FIXED)
  		return addr;
  
@@ -93025,7 +94347,7 @@ index 546db74..650d1b9 100644
  			return addr;
  	}
  
-@@ -1921,6 +2192,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
+@@ -1932,6 +2203,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
  	info.low_limit = max(PAGE_SIZE, mmap_min_addr);
  	info.high_limit = mm->mmap_base;
  	info.align_mask = 0;
@@ -93033,7 +94355,7 @@ index 546db74..650d1b9 100644
  	addr = vm_unmapped_area(&info);
  
  	/*
-@@ -1933,6 +2205,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
+@@ -1944,6 +2216,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
  		VM_BUG_ON(addr != -ENOMEM);
  		info.flags = 0;
  		info.low_limit = TASK_UNMAPPED_BASE;
@@ -93046,7 +94368,7 @@ index 546db74..650d1b9 100644
  		info.high_limit = TASK_SIZE;
  		addr = vm_unmapped_area(&info);
  	}
-@@ -2034,6 +2312,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
+@@ -2045,6 +2323,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
  	return vma;
  }
  
@@ -93075,7 +94397,7 @@ index 546db74..650d1b9 100644
  /*
   * Verify that the stack growth is acceptable and
   * update accounting. This is shared with both the
-@@ -2050,6 +2350,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
+@@ -2061,6 +2361,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
  		return -ENOMEM;
  
  	/* Stack limit test */
@@ -93083,7 +94405,7 @@ index 546db74..650d1b9 100644
  	if (size > ACCESS_ONCE(rlim[RLIMIT_STACK].rlim_cur))
  		return -ENOMEM;
  
-@@ -2060,6 +2361,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
+@@ -2071,6 +2372,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
  		locked = mm->locked_vm + grow;
  		limit = ACCESS_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
  		limit >>= PAGE_SHIFT;
@@ -93091,7 +94413,7 @@ index 546db74..650d1b9 100644
  		if (locked > limit && !capable(CAP_IPC_LOCK))
  			return -ENOMEM;
  	}
-@@ -2089,37 +2391,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
+@@ -2100,37 +2402,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
   * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
   * vma is the last one with address > vma->vm_end.  Have to extend vma.
   */
@@ -93149,7 +94471,7 @@ index 546db74..650d1b9 100644
  		unsigned long size, grow;
  
  		size = address - vma->vm_start;
-@@ -2154,6 +2467,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
+@@ -2165,6 +2478,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
  			}
  		}
  	}
@@ -93158,7 +94480,7 @@ index 546db74..650d1b9 100644
  	vma_unlock_anon_vma(vma);
  	khugepaged_enter_vma_merge(vma);
  	validate_mm(vma->vm_mm);
-@@ -2168,6 +2483,8 @@ int expand_downwards(struct vm_area_struct *vma,
+@@ -2179,6 +2494,8 @@ int expand_downwards(struct vm_area_struct *vma,
  				   unsigned long address)
  {
  	int error;
@@ -93167,7 +94489,7 @@ index 546db74..650d1b9 100644
  
  	/*
  	 * We must make sure the anon_vma is allocated
-@@ -2181,6 +2498,15 @@ int expand_downwards(struct vm_area_struct *vma,
+@@ -2192,6 +2509,15 @@ int expand_downwards(struct vm_area_struct *vma,
  	if (error)
  		return error;
  
@@ -93183,7 +94505,7 @@ index 546db74..650d1b9 100644
  	vma_lock_anon_vma(vma);
  
  	/*
-@@ -2190,9 +2516,17 @@ int expand_downwards(struct vm_area_struct *vma,
+@@ -2201,9 +2527,17 @@ int expand_downwards(struct vm_area_struct *vma,
  	 */
  
  	/* Somebody else might have raced and expanded it already */
@@ -93202,7 +94524,7 @@ index 546db74..650d1b9 100644
  		size = vma->vm_end - address;
  		grow = (vma->vm_start - address) >> PAGE_SHIFT;
  
-@@ -2217,13 +2551,27 @@ int expand_downwards(struct vm_area_struct *vma,
+@@ -2228,13 +2562,27 @@ int expand_downwards(struct vm_area_struct *vma,
  				vma->vm_pgoff -= grow;
  				anon_vma_interval_tree_post_update_vma(vma);
  				vma_gap_update(vma);
@@ -93230,7 +94552,7 @@ index 546db74..650d1b9 100644
  	khugepaged_enter_vma_merge(vma);
  	validate_mm(vma->vm_mm);
  	return error;
-@@ -2321,6 +2669,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
+@@ -2332,6 +2680,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
  	do {
  		long nrpages = vma_pages(vma);
  
@@ -93244,7 +94566,7 @@ index 546db74..650d1b9 100644
  		if (vma->vm_flags & VM_ACCOUNT)
  			nr_accounted += nrpages;
  		vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
-@@ -2365,6 +2720,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -2376,6 +2731,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
  	insertion_point = (prev ? &prev->vm_next : &mm->mmap);
  	vma->vm_prev = NULL;
  	do {
@@ -93261,7 +94583,7 @@ index 546db74..650d1b9 100644
  		vma_rb_erase(vma, &mm->mm_rb);
  		mm->map_count--;
  		tail_vma = vma;
-@@ -2390,14 +2755,33 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
+@@ -2401,14 +2766,33 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
  	struct vm_area_struct *new;
  	int err = -ENOMEM;
  
@@ -93295,7 +94617,7 @@ index 546db74..650d1b9 100644
  	/* most fields are the same, copy all, and then fixup */
  	*new = *vma;
  
-@@ -2410,6 +2794,22 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
+@@ -2421,6 +2805,22 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
  		new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
  	}
  
@@ -93318,7 +94640,7 @@ index 546db74..650d1b9 100644
  	err = vma_dup_policy(vma, new);
  	if (err)
  		goto out_free_vma;
-@@ -2429,6 +2829,38 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
+@@ -2440,6 +2840,38 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
  	else
  		err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
  
@@ -93357,7 +94679,7 @@ index 546db74..650d1b9 100644
  	/* Success. */
  	if (!err)
  		return 0;
-@@ -2438,10 +2870,18 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
+@@ -2449,10 +2881,18 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
  		new->vm_ops->close(new);
  	if (new->vm_file)
  		fput(new->vm_file);
@@ -93377,7 +94699,7 @@ index 546db74..650d1b9 100644
  	kmem_cache_free(vm_area_cachep, new);
   out_err:
  	return err;
-@@ -2454,6 +2894,15 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
+@@ -2465,6 +2905,15 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
  int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
  	      unsigned long addr, int new_below)
  {
@@ -93393,7 +94715,7 @@ index 546db74..650d1b9 100644
  	if (mm->map_count >= sysctl_max_map_count)
  		return -ENOMEM;
  
-@@ -2465,11 +2914,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -2476,11 +2925,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
   * work.  This now handles partial unmappings.
   * Jeremy Fitzhardinge <jeremy@goop.org>
   */
@@ -93424,7 +94746,7 @@ index 546db74..650d1b9 100644
  	if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
  		return -EINVAL;
  
-@@ -2544,6 +3012,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
+@@ -2555,6 +3023,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
  	/* Fix up all other VM information */
  	remove_vma_list(mm, vma);
  
@@ -93433,7 +94755,7 @@ index 546db74..650d1b9 100644
  	return 0;
  }
  
-@@ -2552,6 +3022,13 @@ int vm_munmap(unsigned long start, size_t len)
+@@ -2563,6 +3033,13 @@ int vm_munmap(unsigned long start, size_t len)
  	int ret;
  	struct mm_struct *mm = current->mm;
  
@@ -93447,7 +94769,7 @@ index 546db74..650d1b9 100644
  	down_write(&mm->mmap_sem);
  	ret = do_munmap(mm, start, len);
  	up_write(&mm->mmap_sem);
-@@ -2565,16 +3042,6 @@ SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
+@@ -2576,16 +3053,6 @@ SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
  	return vm_munmap(addr, len);
  }
  
@@ -93464,7 +94786,7 @@ index 546db74..650d1b9 100644
  /*
   *  this is really a simplified "do_mmap".  it only handles
   *  anonymous maps.  eventually we may be able to do some
-@@ -2588,6 +3055,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
+@@ -2599,6 +3066,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
  	struct rb_node ** rb_link, * rb_parent;
  	pgoff_t pgoff = addr >> PAGE_SHIFT;
  	int error;
@@ -93472,7 +94794,7 @@ index 546db74..650d1b9 100644
  
  	len = PAGE_ALIGN(len);
  	if (!len)
-@@ -2595,16 +3063,30 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
+@@ -2606,10 +3074,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
  
  	flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
  
@@ -93494,17 +94816,10 @@ index 546db74..650d1b9 100644
  
 +	charged = len >> PAGE_SHIFT;
 +
- 	/*
- 	 * mlock MCL_FUTURE?
- 	 */
- 	if (mm->def_flags & VM_LOCKED) {
- 		unsigned long locked, lock_limit;
--		locked = len >> PAGE_SHIFT;
-+		locked = charged;
- 		locked += mm->locked_vm;
- 		lock_limit = rlimit(RLIMIT_MEMLOCK);
- 		lock_limit >>= PAGE_SHIFT;
-@@ -2621,21 +3103,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
+ 	error = mlock_future_check(mm, mm->def_flags, len);
+ 	if (error)
+ 		return error;
+@@ -2623,21 +3105,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
  	/*
  	 * Clear old maps.  this also does some error checking for us
  	 */
@@ -93529,7 +94844,7 @@ index 546db74..650d1b9 100644
  		return -ENOMEM;
  
  	/* Can we just expand an old private anonymous mapping? */
-@@ -2649,7 +3130,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
+@@ -2651,7 +3132,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
  	 */
  	vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
  	if (!vma) {
@@ -93538,7 +94853,7 @@ index 546db74..650d1b9 100644
  		return -ENOMEM;
  	}
  
-@@ -2663,10 +3144,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
+@@ -2665,10 +3146,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
  	vma_link(mm, vma, prev, rb_link, rb_parent);
  out:
  	perf_event_mmap(vma);
@@ -93552,7 +94867,7 @@ index 546db74..650d1b9 100644
  	return addr;
  }
  
-@@ -2728,6 +3210,7 @@ void exit_mmap(struct mm_struct *mm)
+@@ -2730,6 +3212,7 @@ void exit_mmap(struct mm_struct *mm)
  	while (vma) {
  		if (vma->vm_flags & VM_ACCOUNT)
  			nr_accounted += vma_pages(vma);
@@ -93560,7 +94875,7 @@ index 546db74..650d1b9 100644
  		vma = remove_vma(vma);
  	}
  	vm_unacct_memory(nr_accounted);
-@@ -2745,6 +3228,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
+@@ -2747,6 +3230,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
  	struct vm_area_struct *prev;
  	struct rb_node **rb_link, *rb_parent;
  
@@ -93574,7 +94889,7 @@ index 546db74..650d1b9 100644
  	/*
  	 * The vm_pgoff of a purely anonymous vma should be irrelevant
  	 * until its first write fault, when page's anon_vma and index
-@@ -2768,7 +3258,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
+@@ -2770,7 +3260,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
  	     security_vm_enough_memory_mm(mm, vma_pages(vma)))
  		return -ENOMEM;
  
@@ -93596,7 +94911,7 @@ index 546db74..650d1b9 100644
  	return 0;
  }
  
-@@ -2787,6 +3291,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
+@@ -2789,6 +3293,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
  	struct rb_node **rb_link, *rb_parent;
  	bool faulted_in_anon_vma = true;
  
@@ -93605,7 +94920,7 @@ index 546db74..650d1b9 100644
  	/*
  	 * If anonymous vma has not yet been faulted, update new pgoff
  	 * to match new location, to increase its chance of merging.
-@@ -2851,6 +3357,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
+@@ -2853,6 +3359,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
  	return NULL;
  }
  
@@ -93645,7 +94960,7 @@ index 546db74..650d1b9 100644
  /*
   * Return true if the calling process may expand its vm space by the passed
   * number of pages
-@@ -2862,6 +3401,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
+@@ -2864,6 +3403,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
  
  	lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
  
@@ -93653,7 +94968,7 @@ index 546db74..650d1b9 100644
  	if (cur + npages > lim)
  		return 0;
  	return 1;
-@@ -2932,6 +3472,22 @@ int install_special_mapping(struct mm_struct *mm,
+@@ -2934,6 +3474,22 @@ int install_special_mapping(struct mm_struct *mm,
  	vma->vm_start = addr;
  	vma->vm_end = addr + len;
  
@@ -93677,13 +94992,13 @@ index 546db74..650d1b9 100644
  	vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
  
 diff --git a/mm/mprotect.c b/mm/mprotect.c
-index bb53a65..249c052 100644
+index 769a67a..414d24f 100644
 --- a/mm/mprotect.c
 +++ b/mm/mprotect.c
-@@ -23,10 +23,18 @@
- #include <linux/mmu_notifier.h>
+@@ -24,10 +24,18 @@
  #include <linux/migrate.h>
  #include <linux/perf_event.h>
+ #include <linux/ksm.h>
 +#include <linux/sched/sysctl.h>
 +
 +#ifdef CONFIG_PAX_MPROTECT
@@ -93699,7 +95014,7 @@ index bb53a65..249c052 100644
  
  #ifndef pgprot_modify
  static inline pgprot_t pgprot_modify(pgprot_t oldprot, pgprot_t newprot)
-@@ -222,6 +230,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
+@@ -214,6 +222,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
  	return pages;
  }
  
@@ -93748,7 +95063,7 @@ index bb53a65..249c052 100644
  int
  mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
  	unsigned long start, unsigned long end, unsigned long newflags)
-@@ -234,11 +284,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
+@@ -226,11 +276,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
  	int error;
  	int dirty_accountable = 0;
  
@@ -93778,7 +95093,7 @@ index bb53a65..249c052 100644
  	/*
  	 * If we make a private mapping writable we increase our commit;
  	 * but (without finer accounting) cannot reduce our commit if we
-@@ -255,6 +323,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
+@@ -247,6 +315,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
  		}
  	}
  
@@ -93821,7 +95136,7 @@ index bb53a65..249c052 100644
  	/*
  	 * First try to merge with previous and/or next vma.
  	 */
-@@ -285,9 +389,21 @@ success:
+@@ -277,9 +381,21 @@ success:
  	 * vm_flags and vm_page_prot are protected by the mmap_sem
  	 * held in write mode.
  	 */
@@ -93844,7 +95159,7 @@ index bb53a65..249c052 100644
  
  	if (vma_wants_writenotify(vma)) {
  		vma->vm_page_prot = vm_get_page_prot(newflags & ~VM_SHARED);
-@@ -326,6 +442,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
+@@ -318,6 +434,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
  	end = start + len;
  	if (end <= start)
  		return -ENOMEM;
@@ -93862,7 +95177,7 @@ index bb53a65..249c052 100644
  	if (!arch_validate_prot(prot))
  		return -EINVAL;
  
-@@ -333,7 +460,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
+@@ -325,7 +452,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
  	/*
  	 * Does the application expect PROT_READ to imply PROT_EXEC:
  	 */
@@ -93871,7 +95186,7 @@ index bb53a65..249c052 100644
  		prot |= PROT_EXEC;
  
  	vm_flags = calc_vm_prot_bits(prot);
-@@ -365,6 +492,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
+@@ -357,6 +484,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
  	if (start > vma->vm_start)
  		prev = vma;
  
@@ -93883,7 +95198,7 @@ index bb53a65..249c052 100644
  	for (nstart = start ; ; ) {
  		unsigned long newflags;
  
-@@ -375,6 +507,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
+@@ -367,6 +499,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
  
  		/* newflags >> 4 shift VM_MAY% in place of VM_% */
  		if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
@@ -93898,7 +95213,7 @@ index bb53a65..249c052 100644
  			error = -EACCES;
  			goto out;
  		}
-@@ -389,6 +529,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
+@@ -381,6 +521,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
  		error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
  		if (error)
  			goto out;
@@ -93909,7 +95224,7 @@ index bb53a65..249c052 100644
  
  		if (nstart < prev->vm_end)
 diff --git a/mm/mremap.c b/mm/mremap.c
-index 0843feb..4f5b2e6 100644
+index 0843feb..c3cde48 100644
 --- a/mm/mremap.c
 +++ b/mm/mremap.c
 @@ -144,6 +144,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
@@ -93925,7 +95240,26 @@ index 0843feb..4f5b2e6 100644
  		pte = move_soft_dirty_pte(pte);
  		set_pte_at(mm, new_addr, new_pte, pte);
  	}
-@@ -337,6 +343,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
+@@ -194,10 +200,17 @@ unsigned long move_page_tables(struct vm_area_struct *vma,
+ 			break;
+ 		if (pmd_trans_huge(*old_pmd)) {
+ 			int err = 0;
+-			if (extent == HPAGE_PMD_SIZE)
++			if (extent == HPAGE_PMD_SIZE) {
++				VM_BUG_ON(vma->vm_file || !vma->anon_vma);
++				/* See comment in move_ptes() */
++				if (need_rmap_locks)
++					anon_vma_lock_write(vma->anon_vma);
+ 				err = move_huge_pmd(vma, new_vma, old_addr,
+ 						    new_addr, old_end,
+ 						    old_pmd, new_pmd);
++				if (need_rmap_locks)
++					anon_vma_unlock_write(vma->anon_vma);
++			}
+ 			if (err > 0) {
+ 				need_flush = true;
+ 				continue;
+@@ -337,6 +350,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
  	if (is_vm_hugetlb_page(vma))
  		goto Einval;
  
@@ -93937,7 +95271,7 @@ index 0843feb..4f5b2e6 100644
  	/* We can't remap across vm area boundaries */
  	if (old_len > vma->vm_end - addr)
  		goto Efault;
-@@ -392,20 +403,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
+@@ -392,20 +410,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
  	unsigned long ret = -EINVAL;
  	unsigned long charged = 0;
  	unsigned long map_flags;
@@ -93968,7 +95302,7 @@ index 0843feb..4f5b2e6 100644
  		goto out;
  
  	ret = do_munmap(mm, new_addr, new_len);
-@@ -474,6 +490,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
+@@ -474,6 +497,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
  	unsigned long ret = -EINVAL;
  	unsigned long charged = 0;
  	bool locked = false;
@@ -93976,7 +95310,7 @@ index 0843feb..4f5b2e6 100644
  
  	if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
  		return ret;
-@@ -495,6 +512,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
+@@ -495,6 +519,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
  	if (!new_len)
  		return ret;
  
@@ -93994,7 +95328,7 @@ index 0843feb..4f5b2e6 100644
  	down_write(&current->mm->mmap_sem);
  
  	if (flags & MREMAP_FIXED) {
-@@ -545,6 +573,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
+@@ -545,6 +580,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
  				new_addr = addr;
  			}
  			ret = addr;
@@ -94002,7 +95336,7 @@ index 0843feb..4f5b2e6 100644
  			goto out;
  		}
  	}
-@@ -568,7 +597,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
+@@ -568,7 +604,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
  			goto out;
  		}
  
@@ -94016,10 +95350,10 @@ index 0843feb..4f5b2e6 100644
  out:
  	if (ret & ~PAGE_MASK)
 diff --git a/mm/nommu.c b/mm/nommu.c
-index fec093a..8162f74 100644
+index 8740213..f87e25b 100644
 --- a/mm/nommu.c
 +++ b/mm/nommu.c
-@@ -64,7 +64,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
+@@ -65,7 +65,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
  int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
  unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
  unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
@@ -94027,7 +95361,7 @@ index fec093a..8162f74 100644
  
  atomic_long_t mmap_pages_allocated;
  
-@@ -844,15 +843,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
+@@ -845,15 +844,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
  EXPORT_SYMBOL(find_vma);
  
  /*
@@ -94043,7 +95377,7 @@ index fec093a..8162f74 100644
   * expand a stack to a given address
   * - not supported under NOMMU conditions
   */
-@@ -1563,6 +1553,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -1564,6 +1554,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
  
  	/* most fields are the same, copy all, and then fixup */
  	*new = *vma;
@@ -94051,7 +95385,7 @@ index fec093a..8162f74 100644
  	*region = *vma->vm_region;
  	new->vm_region = region;
  
-@@ -1992,8 +1983,8 @@ int generic_file_remap_pages(struct vm_area_struct *vma, unsigned long addr,
+@@ -1993,8 +1984,8 @@ int generic_file_remap_pages(struct vm_area_struct *vma, unsigned long addr,
  }
  EXPORT_SYMBOL(generic_file_remap_pages);
  
@@ -94062,7 +95396,7 @@ index fec093a..8162f74 100644
  {
  	struct vm_area_struct *vma;
  
-@@ -2034,8 +2025,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
+@@ -2035,8 +2026,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
   *
   * The caller must hold a reference on @mm.
   */
@@ -94073,7 +95407,7 @@ index fec093a..8162f74 100644
  {
  	return __access_remote_vm(NULL, mm, addr, buf, len, write);
  }
-@@ -2044,7 +2035,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
+@@ -2045,7 +2036,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
   * Access another process' address space.
   * - source/target buffer must be kernel space
   */
@@ -94096,7 +95430,7 @@ index 7106cb1..0805f48 100644
  					unsigned long bg_thresh,
  					unsigned long dirty,
 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
-index 56f268d..4d35ec4 100644
+index 7387a67..67105e4 100644
 --- a/mm/page_alloc.c
 +++ b/mm/page_alloc.c
 @@ -61,6 +61,7 @@
@@ -94116,7 +95450,7 @@ index 56f268d..4d35ec4 100644
  {
  	__free_pages_ok(page, compound_order(page));
  }
-@@ -712,6 +713,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
+@@ -728,6 +729,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
  	int i;
  	int bad = 0;
  
@@ -94127,7 +95461,7 @@ index 56f268d..4d35ec4 100644
  	trace_mm_page_free(page, order);
  	kmemcheck_free_shadow(page, order);
  
-@@ -728,6 +733,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
+@@ -744,6 +749,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
  		debug_check_no_obj_freed(page_address(page),
  					   PAGE_SIZE << order);
  	}
@@ -94140,7 +95474,7 @@ index 56f268d..4d35ec4 100644
  	arch_free_page(page, order);
  	kernel_map_pages(page, 1 << order, 0);
  
-@@ -750,6 +761,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
+@@ -766,6 +777,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
  	local_irq_restore(flags);
  }
  
@@ -94161,7 +95495,7 @@ index 56f268d..4d35ec4 100644
  void __init __free_pages_bootmem(struct page *page, unsigned int order)
  {
  	unsigned int nr_pages = 1 << order;
-@@ -765,6 +790,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
+@@ -781,6 +806,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
  	__ClearPageReserved(p);
  	set_page_count(p, 0);
  
@@ -94181,7 +95515,7 @@ index 56f268d..4d35ec4 100644
  	page_zone(page)->managed_pages += nr_pages;
  	set_page_refcounted(page);
  	__free_pages(page, order);
-@@ -870,8 +908,10 @@ static int prep_new_page(struct page *page, int order, gfp_t gfp_flags)
+@@ -897,8 +935,10 @@ static int prep_new_page(struct page *page, int order, gfp_t gfp_flags)
  	arch_alloc_page(page, order);
  	kernel_map_pages(page, 1 << order, 1);
  
@@ -94192,8 +95526,23 @@ index 56f268d..4d35ec4 100644
  
  	if (order && (gfp_flags & __GFP_COMP))
  		prep_compound_page(page, order);
+@@ -2401,7 +2441,7 @@ static void reset_alloc_batches(struct zonelist *zonelist,
+ 			continue;
+ 		mod_zone_page_state(zone, NR_ALLOC_BATCH,
+ 			high_wmark_pages(zone) - low_wmark_pages(zone) -
+-			atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
++			atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
+ 	}
+ }
+ 
+@@ -6565,4 +6605,4 @@ void dump_page(struct page *page, char *reason)
+ {
+ 	dump_page_badflags(page, reason, 0);
+ }
+-EXPORT_SYMBOL_GPL(dump_page);
++EXPORT_SYMBOL(dump_page);
 diff --git a/mm/page_io.c b/mm/page_io.c
-index 8c79a47..a689e0d 100644
+index 7c59ef6..1358905 100644
 --- a/mm/page_io.c
 +++ b/mm/page_io.c
 @@ -260,7 +260,7 @@ int __swap_writepage(struct page *page, struct writeback_control *wbc,
@@ -94206,7 +95555,7 @@ index 8c79a47..a689e0d 100644
  		};
  
 diff --git a/mm/percpu.c b/mm/percpu.c
-index 0d10def..6dc822d 100644
+index 036cfe0..980d0fa 100644
 --- a/mm/percpu.c
 +++ b/mm/percpu.c
 @@ -122,7 +122,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
@@ -94270,7 +95619,7 @@ index fd26d04..0cea1b0 100644
  	if (!mm || IS_ERR(mm)) {
  		rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
 diff --git a/mm/rmap.c b/mm/rmap.c
-index 068522d..f539f21 100644
+index d3cbac5..0788da4 100644
 --- a/mm/rmap.c
 +++ b/mm/rmap.c
 @@ -163,6 +163,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
@@ -94373,7 +95722,7 @@ index 068522d..f539f21 100644
  
  /*
 diff --git a/mm/shmem.c b/mm/shmem.c
-index 902a148..58f9d59 100644
+index 1f18c9d..3e03d33 100644
 --- a/mm/shmem.c
 +++ b/mm/shmem.c
 @@ -33,7 +33,7 @@
@@ -94394,7 +95743,7 @@ index 902a148..58f9d59 100644
  
  /*
   * shmem_fallocate and shmem_writepage communicate via inode->i_private
-@@ -2232,6 +2232,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
+@@ -2218,6 +2218,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
  static int shmem_xattr_validate(const char *name)
  {
  	struct { const char *prefix; size_t len; } arr[] = {
@@ -94406,7 +95755,7 @@ index 902a148..58f9d59 100644
  		{ XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
  		{ XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
  	};
-@@ -2287,6 +2292,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
+@@ -2273,6 +2278,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
  	if (err)
  		return err;
  
@@ -94422,7 +95771,7 @@ index 902a148..58f9d59 100644
  	return simple_xattr_set(&info->xattrs, name, value, size, flags);
  }
  
-@@ -2599,8 +2613,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
+@@ -2585,8 +2599,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
  	int err = -ENOMEM;
  
  	/* Round up to L1_CACHE_BYTES to resist false sharing */
@@ -94433,7 +95782,7 @@ index 902a148..58f9d59 100644
  		return -ENOMEM;
  
 diff --git a/mm/slab.c b/mm/slab.c
-index eb043bf..d82f5a8 100644
+index b264214..83872cd 100644
 --- a/mm/slab.c
 +++ b/mm/slab.c
 @@ -300,10 +300,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
@@ -94615,7 +95964,7 @@ index eb043bf..d82f5a8 100644
   * ksize - get the actual amount of memory allocated for a given object
   * @objp: Pointer to the object
 diff --git a/mm/slab.h b/mm/slab.h
-index 0859c42..2f7b737 100644
+index 8184a7c..ab27737 100644
 --- a/mm/slab.h
 +++ b/mm/slab.h
 @@ -32,6 +32,15 @@ extern struct list_head slab_caches;
@@ -94644,7 +95993,7 @@ index 0859c42..2f7b737 100644
  
  #if defined(CONFIG_DEBUG_SLAB)
  #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
-@@ -233,6 +243,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
+@@ -257,6 +267,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
  		return s;
  
  	page = virt_to_head_page(x);
@@ -94655,7 +96004,7 @@ index 0859c42..2f7b737 100644
  	if (slab_equal_or_root(cachep, s))
  		return cachep;
 diff --git a/mm/slab_common.c b/mm/slab_common.c
-index 0b7bb39..334c328 100644
+index 1ec3c61..2067c11 100644
 --- a/mm/slab_common.c
 +++ b/mm/slab_common.c
 @@ -23,11 +23,22 @@
@@ -94682,16 +96031,16 @@ index 0b7bb39..334c328 100644
  #ifdef CONFIG_DEBUG_VM
  static int kmem_cache_sanity_check(struct mem_cgroup *memcg, const char *name,
  				   size_t size)
-@@ -212,7 +223,7 @@ kmem_cache_create_memcg(struct mem_cgroup *memcg, const char *name, size_t size,
+@@ -225,7 +236,7 @@ kmem_cache_create_memcg(struct mem_cgroup *memcg, const char *name, size_t size,
+ 	if (err)
+ 		goto out_free_cache;
  
- 		err = __kmem_cache_create(s, flags);
- 		if (!err) {
--			s->refcount = 1;
-+			atomic_set(&s->refcount, 1);
- 			list_add(&s->list, &slab_caches);
- 			memcg_cache_list_add(memcg, s);
- 		} else {
-@@ -258,8 +269,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
+-	s->refcount = 1;
++	atomic_set(&s->refcount, 1);
+ 	list_add(&s->list, &slab_caches);
+ 	memcg_register_cache(s);
+ 
+@@ -278,8 +289,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
  
  	get_online_cpus();
  	mutex_lock(&slab_mutex);
@@ -94701,7 +96050,7 @@ index 0b7bb39..334c328 100644
  		list_del(&s->list);
  
  		if (!__kmem_cache_shutdown(s)) {
-@@ -305,7 +315,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
+@@ -326,7 +336,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
  		panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
  					name, size, err);
  
@@ -94710,7 +96059,7 @@ index 0b7bb39..334c328 100644
  }
  
  struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
-@@ -318,7 +328,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
+@@ -339,7 +349,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
  
  	create_boot_cache(s, name, size, flags);
  	list_add(&s->list, &slab_caches);
@@ -94719,7 +96068,7 @@ index 0b7bb39..334c328 100644
  	return s;
  }
  
-@@ -330,6 +340,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
+@@ -351,6 +361,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
  EXPORT_SYMBOL(kmalloc_dma_caches);
  #endif
  
@@ -94731,7 +96080,7 @@ index 0b7bb39..334c328 100644
  /*
   * Conversion table for small slabs sizes / 8 to the index in the
   * kmalloc array. This is necessary for slabs < 192 since we have non power
-@@ -394,6 +409,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
+@@ -415,6 +430,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
  		return kmalloc_dma_caches[index];
  
  #endif
@@ -94745,7 +96094,7 @@ index 0b7bb39..334c328 100644
  	return kmalloc_caches[index];
  }
  
-@@ -450,7 +472,7 @@ void __init create_kmalloc_caches(unsigned long flags)
+@@ -471,7 +493,7 @@ void __init create_kmalloc_caches(unsigned long flags)
  	for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
  		if (!kmalloc_caches[i]) {
  			kmalloc_caches[i] = create_kmalloc_cache(NULL,
@@ -94754,7 +96103,7 @@ index 0b7bb39..334c328 100644
  		}
  
  		/*
-@@ -459,10 +481,10 @@ void __init create_kmalloc_caches(unsigned long flags)
+@@ -480,10 +502,10 @@ void __init create_kmalloc_caches(unsigned long flags)
  		 * earlier power of two caches
  		 */
  		if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
@@ -94767,7 +96116,7 @@ index 0b7bb39..334c328 100644
  	}
  
  	/* Kmalloc array is now usable */
-@@ -495,6 +517,23 @@ void __init create_kmalloc_caches(unsigned long flags)
+@@ -516,6 +538,23 @@ void __init create_kmalloc_caches(unsigned long flags)
  		}
  	}
  #endif
@@ -94791,7 +96140,7 @@ index 0b7bb39..334c328 100644
  }
  #endif /* !CONFIG_SLOB */
  
-@@ -535,6 +574,9 @@ void print_slabinfo_header(struct seq_file *m)
+@@ -556,6 +595,9 @@ void print_slabinfo_header(struct seq_file *m)
  	seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
  		 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
  	seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
@@ -95173,7 +96522,7 @@ index 4bf8809..98a6914 100644
  EXPORT_SYMBOL(kmem_cache_free);
  
 diff --git a/mm/slub.c b/mm/slub.c
-index 89490d9..c7b226a 100644
+index 25f14ad..c904f6f 100644
 --- a/mm/slub.c
 +++ b/mm/slub.c
 @@ -207,7 +207,7 @@ struct track {
@@ -95185,7 +96534,7 @@ index 89490d9..c7b226a 100644
  static int sysfs_slab_add(struct kmem_cache *);
  static int sysfs_slab_alias(struct kmem_cache *, const char *);
  static void sysfs_slab_remove(struct kmem_cache *);
-@@ -530,7 +530,7 @@ static void print_track(const char *s, struct track *t)
+@@ -545,7 +545,7 @@ static void print_track(const char *s, struct track *t)
  	if (!t->addr)
  		return;
  
@@ -95194,7 +96543,7 @@ index 89490d9..c7b226a 100644
  		s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
  #ifdef CONFIG_STACKTRACE
  	{
-@@ -2643,6 +2643,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
+@@ -2666,6 +2666,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
  
  	slab_free_hook(s, x);
  
@@ -95209,7 +96558,7 @@ index 89490d9..c7b226a 100644
  redo:
  	/*
  	 * Determine the currently cpus per cpu slab.
-@@ -2710,7 +2718,7 @@ static int slub_min_objects;
+@@ -2733,7 +2741,7 @@ static int slub_min_objects;
   * Merge control. If this is set then no merging of slab caches will occur.
   * (Could be removed. This was introduced to pacify the merge skeptics.)
   */
@@ -95218,7 +96567,7 @@ index 89490d9..c7b226a 100644
  
  /*
   * Calculate the order of allocation given an slab object size.
-@@ -2987,6 +2995,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
+@@ -3014,6 +3022,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
  	s->inuse = size;
  
  	if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
@@ -95228,7 +96577,7 @@ index 89490d9..c7b226a 100644
  		s->ctor)) {
  		/*
  		 * Relocate free pointer after the object if it is not
-@@ -3332,6 +3343,59 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node)
+@@ -3359,6 +3370,59 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node)
  EXPORT_SYMBOL(__kmalloc_node);
  #endif
  
@@ -95288,7 +96637,7 @@ index 89490d9..c7b226a 100644
  size_t ksize(const void *object)
  {
  	struct page *page;
-@@ -3360,6 +3424,7 @@ void kfree(const void *x)
+@@ -3387,6 +3451,7 @@ void kfree(const void *x)
  	if (unlikely(ZERO_OR_NULL_PTR(x)))
  		return;
  
@@ -95296,7 +96645,7 @@ index 89490d9..c7b226a 100644
  	page = virt_to_head_page(x);
  	if (unlikely(!PageSlab(page))) {
  		BUG_ON(!PageCompound(page));
-@@ -3665,7 +3730,7 @@ static int slab_unmergeable(struct kmem_cache *s)
+@@ -3692,7 +3757,7 @@ static int slab_unmergeable(struct kmem_cache *s)
  	/*
  	 * We may have set a slab to be unmergeable during bootstrap.
  	 */
@@ -95305,7 +96654,7 @@ index 89490d9..c7b226a 100644
  		return 1;
  
  	return 0;
-@@ -3723,7 +3788,7 @@ __kmem_cache_alias(struct mem_cgroup *memcg, const char *name, size_t size,
+@@ -3750,7 +3815,7 @@ __kmem_cache_alias(struct mem_cgroup *memcg, const char *name, size_t size,
  
  	s = find_mergeable(memcg, size, align, flags, name, ctor);
  	if (s) {
@@ -95314,7 +96663,7 @@ index 89490d9..c7b226a 100644
  		/*
  		 * Adjust the object sizes so that we clear
  		 * the complete object on kzalloc.
-@@ -3732,7 +3797,7 @@ __kmem_cache_alias(struct mem_cgroup *memcg, const char *name, size_t size,
+@@ -3759,7 +3824,7 @@ __kmem_cache_alias(struct mem_cgroup *memcg, const char *name, size_t size,
  		s->inuse = max_t(int, s->inuse, ALIGN(size, sizeof(void *)));
  
  		if (sysfs_slab_alias(s, name)) {
@@ -95323,7 +96672,7 @@ index 89490d9..c7b226a 100644
  			s = NULL;
  		}
  	}
-@@ -3852,7 +3917,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
+@@ -3879,7 +3944,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
  }
  #endif
  
@@ -95332,7 +96681,19 @@ index 89490d9..c7b226a 100644
  static int count_inuse(struct page *page)
  {
  	return page->inuse;
-@@ -4241,12 +4306,12 @@ static void resiliency_test(void)
+@@ -4163,7 +4228,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
+ 		len += sprintf(buf + len, "%7ld ", l->count);
+ 
+ 		if (l->addr)
++#ifdef CONFIG_GRKERNSEC_HIDESYM
++			len += sprintf(buf + len, "%pS", NULL);
++#else
+ 			len += sprintf(buf + len, "%pS", (void *)l->addr);
++#endif
+ 		else
+ 			len += sprintf(buf + len, "<not-available>");
+ 
+@@ -4268,12 +4337,12 @@ static void resiliency_test(void)
  	validate_slab_cache(kmalloc_caches[9]);
  }
  #else
@@ -95347,7 +96708,17 @@ index 89490d9..c7b226a 100644
  enum slab_stat_type {
  	SL_ALL,			/* All slabs */
  	SL_PARTIAL,		/* Only partially allocated slabs */
-@@ -4492,7 +4557,7 @@ SLAB_ATTR_RO(ctor);
+@@ -4513,13 +4582,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
+ {
+ 	if (!s->ctor)
+ 		return 0;
++#ifdef CONFIG_GRKERNSEC_HIDESYM
++	return sprintf(buf, "%pS\n", NULL);
++#else
+ 	return sprintf(buf, "%pS\n", s->ctor);
++#endif
+ }
+ SLAB_ATTR_RO(ctor);
  
  static ssize_t aliases_show(struct kmem_cache *s, char *buf)
  {
@@ -95356,7 +96727,7 @@ index 89490d9..c7b226a 100644
  }
  SLAB_ATTR_RO(aliases);
  
-@@ -4580,6 +4645,14 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
+@@ -4607,6 +4680,14 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
  SLAB_ATTR_RO(cache_dma);
  #endif
  
@@ -95371,7 +96742,7 @@ index 89490d9..c7b226a 100644
  static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
  {
  	return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
-@@ -4914,6 +4987,9 @@ static struct attribute *slab_attrs[] = {
+@@ -4941,6 +5022,9 @@ static struct attribute *slab_attrs[] = {
  #ifdef CONFIG_ZONE_DMA
  	&cache_dma_attr.attr,
  #endif
@@ -95381,7 +96752,7 @@ index 89490d9..c7b226a 100644
  #ifdef CONFIG_NUMA
  	&remote_node_defrag_ratio_attr.attr,
  #endif
-@@ -5146,6 +5222,7 @@ static char *create_unique_id(struct kmem_cache *s)
+@@ -5173,6 +5257,7 @@ static char *create_unique_id(struct kmem_cache *s)
  	return name;
  }
  
@@ -95389,16 +96760,7 @@ index 89490d9..c7b226a 100644
  static int sysfs_slab_add(struct kmem_cache *s)
  {
  	int err;
-@@ -5169,7 +5246,7 @@ static int sysfs_slab_add(struct kmem_cache *s)
- 	}
- 
- 	s->kobj.kset = slab_kset;
--	err = kobject_init_and_add(&s->kobj, &slab_ktype, NULL, name);
-+	err = kobject_init_and_add(&s->kobj, &slab_ktype, NULL, "%s", name);
- 	if (err) {
- 		kobject_put(&s->kobj);
- 		return err;
-@@ -5203,6 +5280,7 @@ static void sysfs_slab_remove(struct kmem_cache *s)
+@@ -5230,6 +5315,7 @@ static void sysfs_slab_remove(struct kmem_cache *s)
  	kobject_del(&s->kobj);
  	kobject_put(&s->kobj);
  }
@@ -95406,7 +96768,7 @@ index 89490d9..c7b226a 100644
  
  /*
   * Need to buffer aliases during bootup until sysfs becomes
-@@ -5216,6 +5294,7 @@ struct saved_alias {
+@@ -5243,6 +5329,7 @@ struct saved_alias {
  
  static struct saved_alias *alias_list;
  
@@ -95414,7 +96776,7 @@ index 89490d9..c7b226a 100644
  static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
  {
  	struct saved_alias *al;
-@@ -5238,6 +5317,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
+@@ -5265,6 +5352,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
  	alias_list = al;
  	return 0;
  }
@@ -95423,10 +96785,10 @@ index 89490d9..c7b226a 100644
  static int __init slab_sysfs_init(void)
  {
 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
-index 27eeab3..7c3f7f2 100644
+index 4cba9c2..b4f9fcc 100644
 --- a/mm/sparse-vmemmap.c
 +++ b/mm/sparse-vmemmap.c
-@@ -130,7 +130,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
+@@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
  		void *p = vmemmap_alloc_block(PAGE_SIZE, node);
  		if (!p)
  			return NULL;
@@ -95435,7 +96797,7 @@ index 27eeab3..7c3f7f2 100644
  	}
  	return pud;
  }
-@@ -142,7 +142,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
+@@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
  		void *p = vmemmap_alloc_block(PAGE_SIZE, node);
  		if (!p)
  			return NULL;
@@ -95445,10 +96807,10 @@ index 27eeab3..7c3f7f2 100644
  	return pgd;
  }
 diff --git a/mm/sparse.c b/mm/sparse.c
-index 8cc7be0..d0f7d7a 100644
+index 63c3ea5..95c0858 100644
 --- a/mm/sparse.c
 +++ b/mm/sparse.c
-@@ -745,7 +745,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
+@@ -748,7 +748,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
  
  	for (i = 0; i < PAGES_PER_SECTION; i++) {
  		if (PageHWPoison(&memmap[i])) {
@@ -95458,10 +96820,18 @@ index 8cc7be0..d0f7d7a 100644
  		}
  	}
 diff --git a/mm/swap.c b/mm/swap.c
-index 84b26aa..ce39899 100644
+index 0092097..33361ff 100644
 --- a/mm/swap.c
 +++ b/mm/swap.c
-@@ -77,6 +77,8 @@ static void __put_compound_page(struct page *page)
+@@ -31,6 +31,7 @@
+ #include <linux/memcontrol.h>
+ #include <linux/gfp.h>
+ #include <linux/uio.h>
++#include <linux/hugetlb.h>
+ 
+ #include "internal.h"
+ 
+@@ -76,6 +77,8 @@ static void __put_compound_page(struct page *page)
  
  	__page_cache_release(page);
  	dtor = get_compound_page_dtor(page);
@@ -95471,7 +96841,7 @@ index 84b26aa..ce39899 100644
  }
  
 diff --git a/mm/swapfile.c b/mm/swapfile.c
-index 461fce2..363ae44 100644
+index 4a7f7e6..22cddf5 100644
 --- a/mm/swapfile.c
 +++ b/mm/swapfile.c
 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(swapon_mutex);
@@ -95483,7 +96853,7 @@ index 461fce2..363ae44 100644
  
  static inline unsigned char swap_count(unsigned char ent)
  {
-@@ -1958,7 +1958,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
+@@ -1959,7 +1959,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
  	spin_unlock(&swap_lock);
  
  	err = 0;
@@ -95492,7 +96862,7 @@ index 461fce2..363ae44 100644
  	wake_up_interruptible(&proc_poll_wait);
  
  out_dput:
-@@ -1975,8 +1975,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
+@@ -1976,8 +1976,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
  
  	poll_wait(file, &proc_poll_wait, wait);
  
@@ -95503,7 +96873,7 @@ index 461fce2..363ae44 100644
  		return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
  	}
  
-@@ -2074,7 +2074,7 @@ static int swaps_open(struct inode *inode, struct file *file)
+@@ -2075,7 +2075,7 @@ static int swaps_open(struct inode *inode, struct file *file)
  		return ret;
  
  	seq = file->private_data;
@@ -95512,7 +96882,7 @@ index 461fce2..363ae44 100644
  	return 0;
  }
  
-@@ -2533,7 +2533,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
+@@ -2534,7 +2534,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
  		(frontswap_map) ? "FS" : "");
  
  	mutex_unlock(&swapon_mutex);
@@ -95522,7 +96892,7 @@ index 461fce2..363ae44 100644
  
  	if (S_ISREG(inode->i_mode))
 diff --git a/mm/util.c b/mm/util.c
-index 808f375..e4764b5 100644
+index a24aa22..a0d41ae 100644
 --- a/mm/util.c
 +++ b/mm/util.c
 @@ -297,6 +297,12 @@ done:
@@ -95539,7 +96909,7 @@ index 808f375..e4764b5 100644
  }
  #endif
 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
-index 0fdf968..d6686e8 100644
+index 0fdf968..2183ba3 100644
 --- a/mm/vmalloc.c
 +++ b/mm/vmalloc.c
 @@ -59,8 +59,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
@@ -95685,7 +97055,20 @@ index 0fdf968..d6686e8 100644
  	area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED,
  				  start, end, node, gfp_mask, caller);
  	if (!area)
-@@ -1810,10 +1868,9 @@ EXPORT_SYMBOL(vzalloc_node);
+@@ -1701,6 +1759,12 @@ static inline void *__vmalloc_node_flags(unsigned long size,
+ 					node, __builtin_return_address(0));
+ }
+ 
++void *vmalloc_stack(int node)
++{
++	return __vmalloc_node(THREAD_SIZE, THREAD_SIZE, THREADINFO_GFP, PAGE_KERNEL,
++				node, __builtin_return_address(0));
++}
++
+ /**
+  *	vmalloc  -  allocate virtually contiguous memory
+  *	@size:		allocation size
+@@ -1810,10 +1874,9 @@ EXPORT_SYMBOL(vzalloc_node);
   *	For tight control over page level allocator and protection flags
   *	use __vmalloc() instead.
   */
@@ -95697,7 +97080,7 @@ index 0fdf968..d6686e8 100644
  			      NUMA_NO_NODE, __builtin_return_address(0));
  }
  
-@@ -2120,6 +2177,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
+@@ -2120,6 +2183,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
  {
  	struct vm_struct *area;
  
@@ -95706,7 +97089,7 @@ index 0fdf968..d6686e8 100644
  	size = PAGE_ALIGN(size);
  
  	if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
-@@ -2602,7 +2661,11 @@ static int s_show(struct seq_file *m, void *p)
+@@ -2602,7 +2667,11 @@ static int s_show(struct seq_file *m, void *p)
  		v->addr, v->addr + v->size, v->size);
  
  	if (v->caller)
@@ -95719,7 +97102,7 @@ index 0fdf968..d6686e8 100644
  	if (v->nr_pages)
  		seq_printf(m, " pages=%d", v->nr_pages);
 diff --git a/mm/vmstat.c b/mm/vmstat.c
-index 7249614..2639fc7 100644
+index def5dd2..4ce55cec 100644
 --- a/mm/vmstat.c
 +++ b/mm/vmstat.c
 @@ -20,6 +20,7 @@
@@ -95777,7 +97160,7 @@ index 7249614..2639fc7 100644
  		}
  }
  #endif
-@@ -1148,10 +1149,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
+@@ -1150,10 +1151,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
  	stat_items_size += sizeof(struct vm_event_state);
  #endif
  
@@ -95801,7 +97184,7 @@ index 7249614..2639fc7 100644
  	for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
  		v[i] = global_page_state(i);
  	v += NR_VM_ZONE_STAT_ITEMS;
-@@ -1300,10 +1313,16 @@ static int __init setup_vmstat(void)
+@@ -1302,10 +1315,16 @@ static int __init setup_vmstat(void)
  	put_online_cpus();
  #endif
  #ifdef CONFIG_PROC_FS
@@ -95823,10 +97206,10 @@ index 7249614..2639fc7 100644
  	return 0;
  }
 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
-index b3d17d1..e8e4cdd 100644
+index 44ebd5c..1f732bae 100644
 --- a/net/8021q/vlan.c
 +++ b/net/8021q/vlan.c
-@@ -472,7 +472,7 @@ out:
+@@ -475,7 +475,7 @@ out:
  	return NOTIFY_DONE;
  }
  
@@ -95835,7 +97218,7 @@ index b3d17d1..e8e4cdd 100644
  	.notifier_call = vlan_device_event,
  };
  
-@@ -547,8 +547,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
+@@ -550,8 +550,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
  		err = -EPERM;
  		if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
  			break;
@@ -95846,7 +97229,7 @@ index b3d17d1..e8e4cdd 100644
  
  			vn = net_generic(net, vlan_net_id);
 diff --git a/net/9p/client.c b/net/9p/client.c
-index ee8fd6b..0469d50 100644
+index 9186550..e604a2f 100644
 --- a/net/9p/client.c
 +++ b/net/9p/client.c
 @@ -588,7 +588,7 @@ static int p9_check_zc_errors(struct p9_client *c, struct p9_req_t *req,
@@ -95858,7 +97241,7 @@ index ee8fd6b..0469d50 100644
  				if (err) {
  					err = -EFAULT;
  					goto out_err;
-@@ -1563,7 +1563,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
+@@ -1560,7 +1560,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
  			kernel_buf = 1;
  			indata = data;
  		} else
@@ -95867,7 +97250,7 @@ index ee8fd6b..0469d50 100644
  		/*
  		 * response header len is 11
  		 * PDU Header(7) + IO Size (4)
-@@ -1638,7 +1638,7 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
+@@ -1635,7 +1635,7 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
  			kernel_buf = 1;
  			odata = data;
  		} else
@@ -95899,7 +97282,7 @@ index 6ab36ae..6f1841b 100644
  }
  EXPORT_SYMBOL(v9fs_unregister_trans);
 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
-index 9321a77..ed2f256 100644
+index b7bd7f2..2498bf7 100644
 --- a/net/9p/trans_fd.c
 +++ b/net/9p/trans_fd.c
 @@ -432,7 +432,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
@@ -95911,6 +97294,19 @@ index 9321a77..ed2f256 100644
  	set_fs(oldfs);
  
  	if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
+diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
+index af46bc4..f9adfcd 100644
+--- a/net/appletalk/atalk_proc.c
++++ b/net/appletalk/atalk_proc.c
+@@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
+ 	struct proc_dir_entry *p;
+ 	int rc = -ENOMEM;
+ 
+-	atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
++	atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
+ 	if (!atalk_proc_dir)
+ 		goto out;
+ 
 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
 index 876fbe8..8bbea9f 100644
 --- a/net/atm/atm_misc.c
@@ -95952,7 +97348,7 @@ index 876fbe8..8bbea9f 100644
  #undef __HANDLE_ITEM
  }
 diff --git a/net/atm/lec.c b/net/atm/lec.c
-index f23916b..dd4d26b 100644
+index 5a2f602..9396143 100644
 --- a/net/atm/lec.c
 +++ b/net/atm/lec.c
 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
@@ -96090,10 +97486,10 @@ index 919a5ce..cc6b444 100644
  	table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
  	if (!table)
 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
-index f7270b9..cd0d879 100644
+index d074d06..ad3cfcf 100644
 --- a/net/batman-adv/bat_iv_ogm.c
 +++ b/net/batman-adv/bat_iv_ogm.c
-@@ -307,7 +307,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
+@@ -312,7 +312,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
  
  	/* randomize initial seqno to avoid collision */
  	get_random_bytes(&random_seqno, sizeof(random_seqno));
@@ -96102,7 +97498,7 @@ index f7270b9..cd0d879 100644
  
  	hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
  	ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
-@@ -894,9 +894,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
+@@ -917,9 +917,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
  	batadv_ogm_packet->tvlv_len = htons(tvlv_len);
  
  	/* change sequence number to network order */
@@ -96113,21 +97509,21 @@ index f7270b9..cd0d879 100644
 +	atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
  
  	batadv_iv_ogm_slide_own_bcast_window(hard_iface);
- 	batadv_iv_ogm_queue_add(bat_priv, hard_iface->bat_iv.ogm_buff,
-@@ -1261,7 +1261,7 @@ static void batadv_iv_ogm_process(const struct ethhdr *ethhdr,
+ 
+@@ -1596,7 +1596,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
  		return;
  
  	/* could be changed by schedule_own_packet() */
 -	if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
 +	if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
  
- 	if (batadv_ogm_packet->flags & BATADV_DIRECTLINK)
- 		has_directlink_flag = 1;
+ 	if (ogm_packet->flags & BATADV_DIRECTLINK)
+ 		has_directlink_flag = true;
 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
-index 6ddb614..ca7e886 100644
+index cc1cfd6..7a68e022 100644
 --- a/net/batman-adv/fragmentation.c
 +++ b/net/batman-adv/fragmentation.c
-@@ -447,7 +447,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
+@@ -446,7 +446,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
  	frag_header.packet_type = BATADV_UNICAST_FRAG;
  	frag_header.version = BATADV_COMPAT_VERSION;
  	frag_header.ttl = BATADV_TTL;
@@ -96137,10 +97533,10 @@ index 6ddb614..ca7e886 100644
  	frag_header.no = 0;
  	frag_header.total_size = htons(skb->len);
 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
-index a8f99d1..11797ef 100644
+index f82c267..0e56d32 100644
 --- a/net/batman-adv/soft-interface.c
 +++ b/net/batman-adv/soft-interface.c
-@@ -278,7 +278,7 @@ static int batadv_interface_tx(struct sk_buff *skb,
+@@ -283,7 +283,7 @@ send:
  		       primary_if->net_dev->dev_addr, ETH_ALEN);
  
  		/* set broadcast sequence number */
@@ -96149,7 +97545,7 @@ index a8f99d1..11797ef 100644
  		bcast_packet->seqno = htonl(seqno);
  
  		batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
-@@ -688,7 +688,7 @@ static int batadv_softif_init_late(struct net_device *dev)
+@@ -707,7 +707,7 @@ static int batadv_softif_init_late(struct net_device *dev)
  	atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
  
  	atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
@@ -96158,7 +97554,7 @@ index a8f99d1..11797ef 100644
  	atomic_set(&bat_priv->tt.vn, 0);
  	atomic_set(&bat_priv->tt.local_changes, 0);
  	atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
-@@ -700,7 +700,7 @@ static int batadv_softif_init_late(struct net_device *dev)
+@@ -721,7 +721,7 @@ static int batadv_softif_init_late(struct net_device *dev)
  
  	/* randomize initial seqno to avoid collision */
  	get_random_bytes(&random_seqno, sizeof(random_seqno));
@@ -96168,10 +97564,10 @@ index a8f99d1..11797ef 100644
  	bat_priv->primary_if = NULL;
  	bat_priv->num_ifaces = 0;
 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
-index 91dd369..9c25750 100644
+index 78370ab..1cb3614 100644
 --- a/net/batman-adv/types.h
 +++ b/net/batman-adv/types.h
-@@ -56,7 +56,7 @@
+@@ -66,7 +66,7 @@ enum batadv_dhcp_recipient {
  struct batadv_hard_iface_bat_iv {
  	unsigned char *ogm_buff;
  	int ogm_buff_len;
@@ -96180,7 +97576,7 @@ index 91dd369..9c25750 100644
  };
  
  /**
-@@ -673,7 +673,7 @@ struct batadv_priv {
+@@ -714,7 +714,7 @@ struct batadv_priv {
  	atomic_t bonding;
  	atomic_t fragmentation;
  	atomic_t packet_size_max;
@@ -96189,10 +97585,10 @@ index 91dd369..9c25750 100644
  #ifdef CONFIG_BATMAN_ADV_BLA
  	atomic_t bridge_loop_avoidance;
  #endif
-@@ -687,7 +687,7 @@ struct batadv_priv {
- #ifdef CONFIG_BATMAN_ADV_DEBUG
- 	atomic_t log_level;
+@@ -730,7 +730,7 @@ struct batadv_priv {
  #endif
+ 	uint32_t isolation_mark;
+ 	uint32_t isolation_mark_mask;
 -	atomic_t bcast_seqno;
 +	atomic_unchecked_t bcast_seqno;
  	atomic_t bcast_queue_left;
@@ -96212,10 +97608,10 @@ index 7552f9e..074ce29 100644
  			err = -EFAULT;
  			break;
 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
-index 4af3821..f2ba46c 100644
+index b0ad2c7..96f6a5e 100644
 --- a/net/bluetooth/l2cap_core.c
 +++ b/net/bluetooth/l2cap_core.c
-@@ -3500,8 +3500,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
+@@ -3740,8 +3740,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
  			break;
  
  		case L2CAP_CONF_RFC:
@@ -96229,10 +97625,10 @@ index 4af3821..f2ba46c 100644
  			if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
  			    rfc.mode != chan->mode)
 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
-index 7cc24d2..e83f531 100644
+index d58f76b..b69600a 100644
 --- a/net/bluetooth/l2cap_sock.c
 +++ b/net/bluetooth/l2cap_sock.c
-@@ -545,7 +545,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
+@@ -625,7 +625,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
  	struct sock *sk = sock->sk;
  	struct l2cap_chan *chan = l2cap_pi(sk)->chan;
  	struct l2cap_options opts;
@@ -96242,7 +97638,7 @@ index 7cc24d2..e83f531 100644
  	u32 opt;
  
  	BT_DBG("sk %p", sk);
-@@ -567,7 +568,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
+@@ -652,7 +653,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
  		opts.max_tx   = chan->max_tx;
  		opts.txwin_size = chan->tx_win;
  
@@ -96251,7 +97647,7 @@ index 7cc24d2..e83f531 100644
  		if (copy_from_user((char *) &opts, optval, len)) {
  			err = -EFAULT;
  			break;
-@@ -647,7 +648,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
+@@ -734,7 +735,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
  	struct bt_security sec;
  	struct bt_power pwr;
  	struct l2cap_conn *conn;
@@ -96261,7 +97657,7 @@ index 7cc24d2..e83f531 100644
  	u32 opt;
  
  	BT_DBG("sk %p", sk);
-@@ -670,7 +672,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
+@@ -757,7 +759,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
  
  		sec.level = BT_SECURITY_LOW;
  
@@ -96270,7 +97666,7 @@ index 7cc24d2..e83f531 100644
  		if (copy_from_user((char *) &sec, optval, len)) {
  			err = -EFAULT;
  			break;
-@@ -770,7 +772,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
+@@ -857,7 +859,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
  
  		pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
  
@@ -96302,10 +97698,10 @@ index 3c2d3e4..884855a 100644
  			err = -EFAULT;
  			break;
 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
-index 84fcf9f..e389b27 100644
+index f9c0980a..fcbbfeb 100644
 --- a/net/bluetooth/rfcomm/tty.c
 +++ b/net/bluetooth/rfcomm/tty.c
-@@ -684,7 +684,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
+@@ -717,7 +717,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
  	BT_DBG("tty %p id %d", tty, tty->index);
  
  	BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
@@ -96314,7 +97710,7 @@ index 84fcf9f..e389b27 100644
  
  	err = tty_port_open(&dev->port, tty, filp);
  	if (err)
-@@ -707,7 +707,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
+@@ -740,7 +740,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
  	struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
  
  	BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
@@ -96324,19 +97720,19 @@ index 84fcf9f..e389b27 100644
  	tty_port_close(&dev->port, tty, filp);
  }
 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
-index ac78024..161a80c 100644
+index 1059ed3..d70846a 100644
 --- a/net/bridge/netfilter/ebtables.c
 +++ b/net/bridge/netfilter/ebtables.c
-@@ -1525,7 +1525,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
+@@ -1524,7 +1524,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
  			tmp.valid_hooks = t->table->valid_hooks;
  		}
  		mutex_unlock(&ebt_mutex);
--		if (copy_to_user(user, &tmp, *len) != 0){
-+		if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0){
+-		if (copy_to_user(user, &tmp, *len) != 0) {
++		if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
  			BUGPRINT("c2u Didn't work\n");
  			ret = -EFAULT;
  			break;
-@@ -2331,7 +2331,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
+@@ -2330,7 +2330,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
  			goto out;
  		tmp.valid_hooks = t->valid_hooks;
  
@@ -96345,7 +97741,7 @@ index ac78024..161a80c 100644
  			ret = -EFAULT;
  			break;
  		}
-@@ -2342,7 +2342,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
+@@ -2341,7 +2341,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
  		tmp.entries_size = t->table->entries_size;
  		tmp.valid_hooks = t->table->valid_hooks;
  
@@ -96410,8 +97806,21 @@ index a27f8aa..67174a3 100644
  	.notifier_call = can_notifier,
  };
  
+diff --git a/net/can/bcm.c b/net/can/bcm.c
+index dcb75c0..24b1b43 100644
+--- a/net/can/bcm.c
++++ b/net/can/bcm.c
+@@ -1624,7 +1624,7 @@ static int __init bcm_module_init(void)
+ 	}
+ 
+ 	/* create /proc/net/can-bcm directory */
+-	proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
++	proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
+ 	return 0;
+ }
+ 
 diff --git a/net/can/gw.c b/net/can/gw.c
-index 3f9b0f3..fc6d4fa 100644
+index ac31891..4799c17 100644
 --- a/net/can/gw.c
 +++ b/net/can/gw.c
 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
@@ -96422,7 +97831,7 @@ index 3f9b0f3..fc6d4fa 100644
  
  static struct kmem_cache *cgw_cache __read_mostly;
  
-@@ -954,6 +953,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
+@@ -947,6 +946,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
  	return err;
  }
  
@@ -96433,7 +97842,7 @@ index 3f9b0f3..fc6d4fa 100644
  static __init int cgw_module_init(void)
  {
  	/* sanitize given module parameter */
-@@ -969,7 +972,6 @@ static __init int cgw_module_init(void)
+@@ -962,7 +965,6 @@ static __init int cgw_module_init(void)
  		return -ENOMEM;
  
  	/* set notifier */
@@ -96441,11 +97850,24 @@ index 3f9b0f3..fc6d4fa 100644
  	register_netdevice_notifier(&notifier);
  
  	if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
+diff --git a/net/can/proc.c b/net/can/proc.c
+index b543470..d2ddae2 100644
+--- a/net/can/proc.c
++++ b/net/can/proc.c
+@@ -468,7 +468,7 @@ static void can_remove_proc_readentry(const char *name)
+ void can_init_proc(void)
+ {
+ 	/* create /proc/net/can directory */
+-	can_dir = proc_mkdir("can", init_net.proc_net);
++	can_dir = proc_mkdir_restrict("can", init_net.proc_net);
+ 
+ 	if (!can_dir) {
+ 		printk(KERN_INFO "can: failed to create /proc/net/can . "
 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
-index 4a5df7b..9ad1f1d 100644
+index 30efc5c..cfa1bbc 100644
 --- a/net/ceph/messenger.c
 +++ b/net/ceph/messenger.c
-@@ -186,7 +186,7 @@ static void con_fault(struct ceph_connection *con);
+@@ -187,7 +187,7 @@ static void con_fault(struct ceph_connection *con);
  #define MAX_ADDR_STR_LEN	64	/* 54 is enough */
  
  static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
@@ -96454,7 +97876,7 @@ index 4a5df7b..9ad1f1d 100644
  
  static struct page *zero_page;		/* used in certain error cases */
  
-@@ -197,7 +197,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
+@@ -198,7 +198,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
  	struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
  	struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
  
@@ -96617,10 +98039,10 @@ index a16ed7b..eb44d17 100644
  
  	return err;
 diff --git a/net/core/dev.c b/net/core/dev.c
-index 616eccf..31832d38 100644
+index fccc195..c8486ab 100644
 --- a/net/core/dev.c
 +++ b/net/core/dev.c
-@@ -1684,14 +1684,14 @@ int dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
+@@ -1688,14 +1688,14 @@ int dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
  {
  	if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
  		if (skb_copy_ubufs(skb, GFP_ATOMIC)) {
@@ -96637,7 +98059,7 @@ index 616eccf..31832d38 100644
  		kfree_skb(skb);
  		return NET_RX_DROP;
  	}
-@@ -2434,7 +2434,7 @@ static int illegal_highdma(const struct net_device *dev, struct sk_buff *skb)
+@@ -2453,7 +2453,7 @@ static int illegal_highdma(const struct net_device *dev, struct sk_buff *skb)
  
  struct dev_gso_cb {
  	void (*destructor)(struct sk_buff *skb);
@@ -96646,7 +98068,7 @@ index 616eccf..31832d38 100644
  
  #define DEV_GSO_CB(skb) ((struct dev_gso_cb *)(skb)->cb)
  
-@@ -3224,7 +3224,7 @@ enqueue:
+@@ -3227,7 +3227,7 @@ enqueue:
  
  	local_irq_restore(flags);
  
@@ -96655,7 +98077,7 @@ index 616eccf..31832d38 100644
  	kfree_skb(skb);
  	return NET_RX_DROP;
  }
-@@ -3296,7 +3296,7 @@ int netif_rx_ni(struct sk_buff *skb)
+@@ -3308,7 +3308,7 @@ int netif_rx_ni(struct sk_buff *skb)
  }
  EXPORT_SYMBOL(netif_rx_ni);
  
@@ -96664,7 +98086,7 @@ index 616eccf..31832d38 100644
  {
  	struct softnet_data *sd = &__get_cpu_var(softnet_data);
  
-@@ -3630,7 +3630,7 @@ ncls:
+@@ -3645,7 +3645,7 @@ ncls:
  			ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
  	} else {
  drop:
@@ -96673,7 +98095,7 @@ index 616eccf..31832d38 100644
  		kfree_skb(skb);
  		/* Jamal, now you will not able to escape explaining
  		 * me how you were going to use this. :-)
-@@ -4290,7 +4290,7 @@ void netif_napi_del(struct napi_struct *napi)
+@@ -4333,7 +4333,7 @@ void netif_napi_del(struct napi_struct *napi)
  }
  EXPORT_SYMBOL(netif_napi_del);
  
@@ -96682,7 +98104,7 @@ index 616eccf..31832d38 100644
  {
  	struct softnet_data *sd = &__get_cpu_var(softnet_data);
  	unsigned long time_limit = jiffies + 2;
-@@ -6179,7 +6179,7 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
+@@ -6302,7 +6302,7 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
  	} else {
  		netdev_stats_to_stats64(storage, &dev->stats);
  	}
@@ -96692,10 +98114,10 @@ index 616eccf..31832d38 100644
  }
  EXPORT_SYMBOL(dev_get_stats);
 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
-index 5b7d0e1..cb960fc 100644
+index cf999e0..c59a975 100644
 --- a/net/core/dev_ioctl.c
 +++ b/net/core/dev_ioctl.c
-@@ -365,9 +365,13 @@ void dev_load(struct net *net, const char *name)
+@@ -366,9 +366,13 @@ void dev_load(struct net *net, const char *name)
  	if (no_module && capable(CAP_NET_ADMIN))
  		no_module = request_module("netdev-%s", name);
  	if (no_module && capable(CAP_SYS_MODULE)) {
@@ -96710,10 +98132,66 @@ index 5b7d0e1..cb960fc 100644
  }
  EXPORT_SYMBOL(dev_load);
 diff --git a/net/core/filter.c b/net/core/filter.c
-index ad30d62..c2757df 100644
+index ebce437..9fed9d0 100644
 --- a/net/core/filter.c
 +++ b/net/core/filter.c
-@@ -679,7 +679,7 @@ int sk_unattached_filter_create(struct sk_filter **pfp,
+@@ -126,7 +126,7 @@ unsigned int sk_run_filter(const struct sk_buff *skb,
+ 	void *ptr;
+ 	u32 A = 0;			/* Accumulator */
+ 	u32 X = 0;			/* Index Register */
+-	u32 mem[BPF_MEMWORDS];		/* Scratch Memory Store */
++	u32 mem[BPF_MEMWORDS] = {};	/* Scratch Memory Store */
+ 	u32 tmp;
+ 	int k;
+ 
+@@ -292,10 +292,10 @@ load_b:
+ 			X = K;
+ 			continue;
+ 		case BPF_S_LD_MEM:
+-			A = mem[K];
++			A = mem[K&15];
+ 			continue;
+ 		case BPF_S_LDX_MEM:
+-			X = mem[K];
++			X = mem[K&15];
+ 			continue;
+ 		case BPF_S_MISC_TAX:
+ 			X = A;
+@@ -308,10 +308,10 @@ load_b:
+ 		case BPF_S_RET_A:
+ 			return A;
+ 		case BPF_S_ST:
+-			mem[K] = A;
++			mem[K&15] = A;
+ 			continue;
+ 		case BPF_S_STX:
+-			mem[K] = X;
++			mem[K&15] = X;
+ 			continue;
+ 		case BPF_S_ANC_PROTOCOL:
+ 			A = ntohs(skb->protocol);
+@@ -395,9 +395,10 @@ load_b:
+ 			continue;
+ #endif
+ 		default:
+-			WARN_RATELIMIT(1, "Unknown code:%u jt:%u tf:%u k:%u\n",
++			WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
+ 				       fentry->code, fentry->jt,
+ 				       fentry->jf, fentry->k);
++			BUG();
+ 			return 0;
+ 		}
+ 	}
+@@ -420,7 +421,7 @@ static int check_load_and_stores(struct sock_filter *filter, int flen)
+ 	u16 *masks, memvalid = 0; /* one bit per cell, 16 cells */
+ 	int pc, ret = 0;
+ 
+-	BUILD_BUG_ON(BPF_MEMWORDS > 16);
++	BUILD_BUG_ON(BPF_MEMWORDS != 16);
+ 	masks = kmalloc(flen * sizeof(*masks), GFP_KERNEL);
+ 	if (!masks)
+ 		return -ENOMEM;
+@@ -683,7 +684,7 @@ int sk_unattached_filter_create(struct sk_filter **pfp,
  	fp = kmalloc(sk_filter_size(fprog->len), GFP_KERNEL);
  	if (!fp)
  		return -ENOMEM;
@@ -96785,10 +98263,10 @@ index b618694..192bbba 100644
  
  	m->msg_iov = iov;
 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
-index 43128dd..e4d4311 100644
+index 7d95f69..a6065de 100644
 --- a/net/core/neighbour.c
 +++ b/net/core/neighbour.c
-@@ -2775,7 +2775,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
+@@ -2824,7 +2824,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
  			   void __user *buffer, size_t *lenp, loff_t *ppos)
  {
  	int size, ret;
@@ -96797,7 +98275,16 @@ index 43128dd..e4d4311 100644
  
  	tmp.extra1 = &zero;
  	tmp.extra2 = &unres_qlen_max;
-@@ -2983,11 +2983,12 @@ int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p,
+@@ -2886,7 +2886,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
+ 					   void __user *buffer,
+ 					   size_t *lenp, loff_t *ppos)
+ {
+-	struct ctl_table tmp = *ctl;
++	ctl_table_no_const tmp = *ctl;
+ 	int ret;
+ 
+ 	tmp.extra1 = &zero;
+@@ -3058,11 +3058,12 @@ int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p,
  		memset(&t->neigh_vars[NEIGH_VAR_GC_INTERVAL], 0,
  		       sizeof(t->neigh_vars[NEIGH_VAR_GC_INTERVAL]));
  	} else {
@@ -96813,12 +98300,45 @@ index 43128dd..e4d4311 100644
 +		t->neigh_vars[NEIGH_VAR_GC_THRESH3].data = &ntable->gc_thresh3;
  	}
  
- 
+ 	if (handler) {
 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
-index 2bf8329..7960607 100644
+index 2bf8329..2eb1423 100644
 --- a/net/core/net-procfs.c
 +++ b/net/core/net-procfs.c
-@@ -283,8 +283,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
+@@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
+ 	struct rtnl_link_stats64 temp;
+ 	const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
+ 
+-	seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
++	if (gr_proc_is_restricted())
++		seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
++		   "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
++		   dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
++		   0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
++	else
++		seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
+ 		   "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
+ 		   dev->name, stats->rx_bytes, stats->rx_packets,
+ 		   stats->rx_errors,
+@@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
+ 	return 0;
+ }
+ 
+-static const struct seq_operations dev_seq_ops = {
++const struct seq_operations dev_seq_ops = {
+ 	.start = dev_seq_start,
+ 	.next  = dev_seq_next,
+ 	.stop  = dev_seq_stop,
+@@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
+ 
+ static int softnet_seq_open(struct inode *inode, struct file *file)
+ {
+-	return seq_open(file, &softnet_seq_ops);
++	return seq_open_restrict(file, &softnet_seq_ops);
+ }
+ 
+ static const struct file_operations softnet_seq_fops = {
+@@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
  		else
  			seq_printf(seq, "%04x", ntohs(pt->type));
  
@@ -96832,21 +98352,8 @@ index 2bf8329..7960607 100644
  	}
  
  	return 0;
-diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
-index f3edf96..3cd8b40 100644
---- a/net/core/net-sysfs.c
-+++ b/net/core/net-sysfs.c
-@@ -1358,7 +1358,7 @@ void netdev_class_remove_file_ns(struct class_attribute *class_attr,
- }
- EXPORT_SYMBOL(netdev_class_remove_file_ns);
- 
--int netdev_kobject_init(void)
-+int __init netdev_kobject_init(void)
- {
- 	kobj_ns_type_register(&net_ns_type_operations);
- 	return class_register(&net_class);
 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
-index 81d3a9a..a0bd7a8 100644
+index 7c8ffd9..0cb3687 100644
 --- a/net/core/net_namespace.c
 +++ b/net/core/net_namespace.c
 @@ -443,7 +443,7 @@ static int __register_pernet_operations(struct list_head *list,
@@ -96886,7 +98393,7 @@ index 81d3a9a..a0bd7a8 100644
  	return error;
  }
 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
-index 81975f2..9ef3531 100644
+index df9e6b1..6e68e4e 100644
 --- a/net/core/netpoll.c
 +++ b/net/core/netpoll.c
 @@ -435,7 +435,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
@@ -96907,8 +98414,21 @@ index 81975f2..9ef3531 100644
  		iph->frag_off = 0;
  		iph->ttl      = 64;
  		iph->protocol = IPPROTO_UDP;
+diff --git a/net/core/pktgen.c b/net/core/pktgen.c
+index fdac61c..e5e5b46 100644
+--- a/net/core/pktgen.c
++++ b/net/core/pktgen.c
+@@ -3719,7 +3719,7 @@ static int __net_init pg_net_init(struct net *net)
+ 	pn->net = net;
+ 	INIT_LIST_HEAD(&pn->pktgen_threads);
+ 	pn->pktgen_exiting = false;
+-	pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
++	pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
+ 	if (!pn->proc_dir) {
+ 		pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
+ 		return -ENODEV;
 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
-index cf67144..12bf94c 100644
+index 83b9d6a..cff1ce7 100644
 --- a/net/core/rtnetlink.c
 +++ b/net/core/rtnetlink.c
 @@ -58,7 +58,7 @@ struct rtnl_link {
@@ -96987,10 +98507,10 @@ index b442e7e..6f5b5a2 100644
  	{
  		struct socket *sock;
 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
-index deffb37..213db0a 100644
+index e5ae776e..15c90cb 100644
 --- a/net/core/skbuff.c
 +++ b/net/core/skbuff.c
-@@ -2006,7 +2006,7 @@ EXPORT_SYMBOL(__skb_checksum);
+@@ -2003,7 +2003,7 @@ EXPORT_SYMBOL(__skb_checksum);
  __wsum skb_checksum(const struct sk_buff *skb, int offset,
  		    int len, __wsum csum)
  {
@@ -96999,7 +98519,7 @@ index deffb37..213db0a 100644
  		.update  = csum_partial_ext,
  		.combine = csum_block_add_ext,
  	};
-@@ -3119,13 +3119,15 @@ void __init skb_init(void)
+@@ -3220,13 +3220,15 @@ void __init skb_init(void)
  	skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
  					      sizeof(struct sk_buff),
  					      0,
@@ -97018,7 +98538,7 @@ index deffb37..213db0a 100644
  }
  
 diff --git a/net/core/sock.c b/net/core/sock.c
-index fbc5cfb..6d7e8c3 100644
+index c0fc6bd..51d8326 100644
 --- a/net/core/sock.c
 +++ b/net/core/sock.c
 @@ -393,7 +393,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
@@ -97066,7 +98586,7 @@ index fbc5cfb..6d7e8c3 100644
  		goto discard_and_relse;
  	}
  
-@@ -950,12 +950,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
+@@ -949,12 +949,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
  		struct timeval tm;
  	} v;
  
@@ -97082,7 +98602,7 @@ index fbc5cfb..6d7e8c3 100644
  		return -EINVAL;
  
  	memset(&v, 0, sizeof(v));
-@@ -1107,11 +1107,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
+@@ -1106,11 +1106,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
  
  	case SO_PEERNAME:
  	{
@@ -97096,7 +98616,7 @@ index fbc5cfb..6d7e8c3 100644
  			return -EINVAL;
  		if (copy_to_user(optval, address, len))
  			return -EFAULT;
-@@ -1188,7 +1188,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
+@@ -1191,7 +1191,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
  
  	if (len > lv)
  		len = lv;
@@ -97105,7 +98625,7 @@ index fbc5cfb..6d7e8c3 100644
  		return -EFAULT;
  lenout:
  	if (put_user(len, optlen))
-@@ -2353,7 +2353,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
+@@ -2326,7 +2326,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
  	 */
  	smp_wmb();
  	atomic_set(&sk->sk_refcnt, 1);
@@ -97114,7 +98634,7 @@ index fbc5cfb..6d7e8c3 100644
  }
  EXPORT_SYMBOL(sock_init_data);
  
-@@ -2478,6 +2478,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
+@@ -2454,6 +2454,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
  int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
  		       int level, int type)
  {
@@ -97122,7 +98642,7 @@ index fbc5cfb..6d7e8c3 100644
  	struct sock_exterr_skb *serr;
  	struct sk_buff *skb, *skb2;
  	int copied, err;
-@@ -2499,7 +2500,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
+@@ -2475,7 +2476,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
  	sock_recv_timestamp(msg, sk, skb);
  
  	serr = SKB_EXT_ERR(skb);
@@ -97133,7 +98653,7 @@ index fbc5cfb..6d7e8c3 100644
  	msg->msg_flags |= MSG_ERRQUEUE;
  	err = copied;
 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
-index a0e9cf6..ef7f9ed 100644
+index 6a7fae2..d7c22e6 100644
 --- a/net/core/sock_diag.c
 +++ b/net/core/sock_diag.c
 @@ -9,26 +9,33 @@
@@ -97195,7 +98715,7 @@ index a0e9cf6..ef7f9ed 100644
  }
  EXPORT_SYMBOL_GPL(sock_diag_unregister);
 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
-index cca4441..5e616de 100644
+index cf9cd13..8b56af3 100644
 --- a/net/core/sysctl_net_core.c
 +++ b/net/core/sysctl_net_core.c
 @@ -32,7 +32,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
@@ -97207,7 +98727,7 @@ index cca4441..5e616de 100644
  		.data = &size,
  		.maxlen = sizeof(size),
  		.mode = table->mode
-@@ -199,7 +199,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
+@@ -200,7 +200,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
  			     void __user *buffer, size_t *lenp, loff_t *ppos)
  {
  	char id[IFNAMSIZ];
@@ -97216,7 +98736,7 @@ index cca4441..5e616de 100644
  		.data = id,
  		.maxlen = IFNAMSIZ,
  	};
-@@ -378,13 +378,12 @@ static struct ctl_table netns_core_table[] = {
+@@ -379,13 +379,12 @@ static struct ctl_table netns_core_table[] = {
  
  static __net_init int sysctl_core_net_init(struct net *net)
  {
@@ -97232,7 +98752,7 @@ index cca4441..5e616de 100644
  		if (tbl == NULL)
  			goto err_dup;
  
-@@ -394,17 +393,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
+@@ -395,17 +394,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
  		if (net->user_ns != &init_user_ns) {
  			tbl[0].procname = NULL;
  		}
@@ -97254,7 +98774,7 @@ index cca4441..5e616de 100644
  err_dup:
  	return -ENOMEM;
  }
-@@ -419,7 +417,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
+@@ -420,7 +418,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
  	kfree(tbl);
  }
  
@@ -97264,7 +98784,7 @@ index cca4441..5e616de 100644
  	.exit = sysctl_core_net_exit,
  };
 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
-index dd4d506..fb2fb87 100644
+index 4c04848..f575934 100644
 --- a/net/decnet/af_decnet.c
 +++ b/net/decnet/af_decnet.c
 @@ -465,6 +465,7 @@ static struct proto dn_proto = {
@@ -97276,7 +98796,7 @@ index dd4d506..fb2fb87 100644
  
  static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
-index dd0dfb2..fdbc764 100644
+index a603823..a36ee0b 100644
 --- a/net/decnet/dn_dev.c
 +++ b/net/decnet/dn_dev.c
 @@ -200,7 +200,7 @@ static struct dn_dev_sysctl_table {
@@ -97311,10 +98831,10 @@ index 5325b54..a0d4d69 100644
  
  	*lenp = len;
 diff --git a/net/ieee802154/dgram.c b/net/ieee802154/dgram.c
-index 1865fdf..581a595 100644
+index 1846c1f..96d4a9f 100644
 --- a/net/ieee802154/dgram.c
 +++ b/net/ieee802154/dgram.c
-@@ -315,8 +315,9 @@ static int dgram_recvmsg(struct kiocb *iocb, struct sock *sk,
+@@ -313,8 +313,9 @@ static int dgram_recvmsg(struct kiocb *iocb, struct sock *sk,
  	if (saddr) {
  		saddr->family = AF_IEEE802154;
  		saddr->addr = mac_cb(skb)->sa;
@@ -97326,10 +98846,10 @@ index 1865fdf..581a595 100644
  	if (flags & MSG_TRUNC)
  		copied = skb->len;
 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
-index e4d96d4..e1651da 100644
+index 19ab78a..bf575c9 100644
 --- a/net/ipv4/af_inet.c
 +++ b/net/ipv4/af_inet.c
-@@ -1686,13 +1686,9 @@ static int __init inet_init(void)
+@@ -1703,13 +1703,9 @@ static int __init inet_init(void)
  
  	BUILD_BUG_ON(sizeof(struct inet_skb_parm) > FIELD_SIZEOF(struct sk_buff, cb));
  
@@ -97344,7 +98864,7 @@ index e4d96d4..e1651da 100644
  
  	rc = proto_register(&udp_prot, 1);
  	if (rc)
-@@ -1799,8 +1795,6 @@ out_unregister_udp_proto:
+@@ -1816,8 +1812,6 @@ out_unregister_udp_proto:
  	proto_unregister(&udp_prot);
  out_unregister_tcp_proto:
  	proto_unregister(&tcp_prot);
@@ -97354,10 +98874,10 @@ index e4d96d4..e1651da 100644
  }
  
 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
-index f4b34d8..c54a163 100644
+index bdbf68b..deb4759 100644
 --- a/net/ipv4/devinet.c
 +++ b/net/ipv4/devinet.c
-@@ -1534,7 +1534,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
+@@ -1543,7 +1543,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
  		idx = 0;
  		head = &net->dev_index_head[h];
  		rcu_read_lock();
@@ -97366,7 +98886,7 @@ index f4b34d8..c54a163 100644
  			  net->dev_base_seq;
  		hlist_for_each_entry_rcu(dev, head, index_hlist) {
  			if (idx < s_idx)
-@@ -1845,7 +1845,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
+@@ -1861,7 +1861,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
  		idx = 0;
  		head = &net->dev_index_head[h];
  		rcu_read_lock();
@@ -97375,7 +98895,7 @@ index f4b34d8..c54a163 100644
  			  net->dev_base_seq;
  		hlist_for_each_entry_rcu(dev, head, index_hlist) {
  			if (idx < s_idx)
-@@ -2070,7 +2070,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
+@@ -2096,7 +2096,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
  #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
  	DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
  
@@ -97384,7 +98904,7 @@ index f4b34d8..c54a163 100644
  	struct ctl_table_header *sysctl_header;
  	struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
  } devinet_sysctl = {
-@@ -2192,7 +2192,7 @@ static __net_init int devinet_init_net(struct net *net)
+@@ -2218,7 +2218,7 @@ static __net_init int devinet_init_net(struct net *net)
  	int err;
  	struct ipv4_devconf *all, *dflt;
  #ifdef CONFIG_SYSCTL
@@ -97393,7 +98913,7 @@ index f4b34d8..c54a163 100644
  	struct ctl_table_header *forw_hdr;
  #endif
  
-@@ -2210,7 +2210,7 @@ static __net_init int devinet_init_net(struct net *net)
+@@ -2236,7 +2236,7 @@ static __net_init int devinet_init_net(struct net *net)
  			goto err_alloc_dflt;
  
  #ifdef CONFIG_SYSCTL
@@ -97402,7 +98922,7 @@ index f4b34d8..c54a163 100644
  		if (tbl == NULL)
  			goto err_alloc_ctl;
  
-@@ -2230,7 +2230,10 @@ static __net_init int devinet_init_net(struct net *net)
+@@ -2256,7 +2256,10 @@ static __net_init int devinet_init_net(struct net *net)
  		goto err_reg_dflt;
  
  	err = -ENOMEM;
@@ -97414,7 +98934,7 @@ index f4b34d8..c54a163 100644
  	if (forw_hdr == NULL)
  		goto err_reg_ctl;
  	net->ipv4.forw_hdr = forw_hdr;
-@@ -2246,8 +2249,7 @@ err_reg_ctl:
+@@ -2272,8 +2275,7 @@ err_reg_ctl:
  err_reg_dflt:
  	__devinet_sysctl_unregister(all);
  err_reg_all:
@@ -97453,10 +98973,10 @@ index c7539e2..b455e51 100644
  		break;
  	case NETDEV_DOWN:
 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
-index e63f47a..e5c531d 100644
+index 9d43468..ffa28cc 100644
 --- a/net/ipv4/fib_semantics.c
 +++ b/net/ipv4/fib_semantics.c
-@@ -766,7 +766,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
+@@ -767,7 +767,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
  	nh->nh_saddr = inet_select_addr(nh->nh_dev,
  					nh->nh_gw,
  					nh->nh_parent->fib_scope);
@@ -97466,7 +98986,7 @@ index e63f47a..e5c531d 100644
  	return nh->nh_saddr;
  }
 diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
-index fc0e649..febfa65 100644
+index 0d1e2cb..4501a2c 100644
 --- a/net/ipv4/inet_connection_sock.c
 +++ b/net/ipv4/inet_connection_sock.c
 @@ -29,7 +29,7 @@ const char inet_csk_timer_bug_msg[] = "inet_csk BUG: unknown timer value\n";
@@ -97478,23 +98998,6 @@ index fc0e649..febfa65 100644
  EXPORT_SYMBOL(sysctl_local_reserved_ports);
  
  void inet_get_local_port_range(struct net *net, int *low, int *high)
-diff --git a/net/ipv4/inet_fragment.c b/net/ipv4/inet_fragment.c
-index bb075fc..322dceb 100644
---- a/net/ipv4/inet_fragment.c
-+++ b/net/ipv4/inet_fragment.c
-@@ -278,9 +278,10 @@ static struct inet_frag_queue *inet_frag_intern(struct netns_frags *nf,
- 
- 	atomic_inc(&qp->refcnt);
- 	hlist_add_head(&qp->list, &hb->chain);
--	spin_unlock(&hb->chain_lock);
--	read_unlock(&f->lock);
- 	inet_frag_lru_add(nf, qp);
-+	spin_unlock(&hb->chain_lock);
-+	read_unlock(&f->lock);
-+
- 	return qp;
- }
- 
 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
 index 8b9cf27..0d8d592 100644
 --- a/net/ipv4/inet_hashtables.c
@@ -97526,10 +99029,10 @@ index 8b9cf27..0d8d592 100644
  			inet_twsk_deschedule(tw, death_row);
  			while (twrefcnt) {
 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
-index 33d5537..da337a4 100644
+index 48f4244..f56d83a 100644
 --- a/net/ipv4/inetpeer.c
 +++ b/net/ipv4/inetpeer.c
-@@ -503,8 +503,8 @@ relookup:
+@@ -496,8 +496,8 @@ relookup:
  	if (p) {
  		p->daddr = *daddr;
  		atomic_set(&p->refcnt, 1);
@@ -97541,7 +99044,7 @@ index 33d5537..da337a4 100644
  					secure_ip_id(daddr->addr.a4) :
  					secure_ipv6_id(daddr->addr.a6));
 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
-index 2481993..2d9a7a7 100644
+index c10a3ce..dd71f84 100644
 --- a/net/ipv4/ip_fragment.c
 +++ b/net/ipv4/ip_fragment.c
 @@ -283,7 +283,7 @@ static inline int ip_frag_too_far(struct ipq *qp)
@@ -97592,7 +99095,7 @@ index 2481993..2d9a7a7 100644
  	return -ENOMEM;
  }
 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
-index d306360..1c1a1f1 100644
+index 94213c8..8bdb342 100644
 --- a/net/ipv4/ip_gre.c
 +++ b/net/ipv4/ip_gre.c
 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
@@ -97623,10 +99126,10 @@ index d306360..1c1a1f1 100644
  	.maxtype	= IFLA_GRE_MAX,
  	.policy		= ipgre_policy,
 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
-index ddf32a6..3fdeea9 100644
+index 580dd96..9fcef7e 100644
 --- a/net/ipv4/ip_sockglue.c
 +++ b/net/ipv4/ip_sockglue.c
-@@ -1172,7 +1172,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
+@@ -1171,7 +1171,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
  		len = min_t(unsigned int, len, opt->optlen);
  		if (put_user(len, optlen))
  			return -EFAULT;
@@ -97636,7 +99139,7 @@ index ddf32a6..3fdeea9 100644
  			return -EFAULT;
  		return 0;
  	}
-@@ -1303,7 +1304,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
+@@ -1302,7 +1303,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
  		if (sk->sk_type != SOCK_STREAM)
  			return -ENOPROTOOPT;
  
@@ -97646,7 +99149,7 @@ index ddf32a6..3fdeea9 100644
  		msg.msg_flags = flags;
  
 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
-index 52b802a..b725179 100644
+index e4a8f76..dd8ad72 100644
 --- a/net/ipv4/ip_vti.c
 +++ b/net/ipv4/ip_vti.c
 @@ -44,7 +44,7 @@
@@ -97668,7 +99171,7 @@ index 52b802a..b725179 100644
  	.maxtype	= IFLA_VTI_MAX,
  	.policy		= vti_policy,
 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
-index efa1138..20dbba0 100644
+index b3e86ea..18ce98c 100644
 --- a/net/ipv4/ipconfig.c
 +++ b/net/ipv4/ipconfig.c
 @@ -334,7 +334,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
@@ -97699,7 +99202,7 @@ index efa1138..20dbba0 100644
  	return res;
  }
 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
-index fe3e9f7..4956990 100644
+index 812b183..56cbe9c 100644
 --- a/net/ipv4/ipip.c
 +++ b/net/ipv4/ipip.c
 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
@@ -97721,7 +99224,7 @@ index fe3e9f7..4956990 100644
  	.maxtype	= IFLA_IPTUN_MAX,
  	.policy		= ipip_policy,
 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
-index 59da7cd..e318de1 100644
+index f95b6f9..2ee2097 100644
 --- a/net/ipv4/netfilter/arp_tables.c
 +++ b/net/ipv4/netfilter/arp_tables.c
 @@ -885,14 +885,14 @@ static int compat_table_info(const struct xt_table_info *info,
@@ -97751,7 +99254,7 @@ index 59da7cd..e318de1 100644
  			ret = -EFAULT;
  		else
  			ret = 0;
-@@ -1688,7 +1688,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
+@@ -1690,7 +1690,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
  
  	switch (cmd) {
  	case ARPT_SO_GET_INFO:
@@ -97760,7 +99263,7 @@ index 59da7cd..e318de1 100644
  		break;
  	case ARPT_SO_GET_ENTRIES:
  		ret = compat_get_entries(sock_net(sk), user, len);
-@@ -1733,7 +1733,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
+@@ -1735,7 +1735,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
  
  	switch (cmd) {
  	case ARPT_SO_GET_INFO:
@@ -97770,7 +99273,7 @@ index 59da7cd..e318de1 100644
  
  	case ARPT_SO_GET_ENTRIES:
 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
-index 718dfbd..cef4152 100644
+index 99e810f..3711b81 100644
 --- a/net/ipv4/netfilter/ip_tables.c
 +++ b/net/ipv4/netfilter/ip_tables.c
 @@ -1073,14 +1073,14 @@ static int compat_table_info(const struct xt_table_info *info,
@@ -97800,7 +99303,7 @@ index 718dfbd..cef4152 100644
  			ret = -EFAULT;
  		else
  			ret = 0;
-@@ -1971,7 +1971,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
+@@ -1973,7 +1973,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
  
  	switch (cmd) {
  	case IPT_SO_GET_INFO:
@@ -97809,7 +99312,7 @@ index 718dfbd..cef4152 100644
  		break;
  	case IPT_SO_GET_ENTRIES:
  		ret = compat_get_entries(sock_net(sk), user, len);
-@@ -2018,7 +2018,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
+@@ -2020,7 +2020,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
  
  	switch (cmd) {
  	case IPT_SO_GET_INFO:
@@ -97818,20 +99321,42 @@ index 718dfbd..cef4152 100644
  		break;
  
  	case IPT_SO_GET_ENTRIES:
+diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
+index 2510c02..cfb34fa 100644
+--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
++++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
+@@ -720,7 +720,7 @@ static int clusterip_net_init(struct net *net)
+ 	spin_lock_init(&cn->lock);
+ 
+ #ifdef CONFIG_PROC_FS
+-	cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
++	cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
+ 	if (!cn->procdir) {
+ 		pr_err("Unable to proc dir entry\n");
+ 		return -ENOMEM;
 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
-index 242e7f4..a084e95 100644
+index e21934b..16f52a6 100644
 --- a/net/ipv4/ping.c
 +++ b/net/ipv4/ping.c
-@@ -55,7 +55,7 @@
- 
+@@ -59,7 +59,7 @@ struct ping_table {
+ };
  
- struct ping_table ping_table;
+ static struct ping_table ping_table;
 -struct pingv6_ops pingv6_ops;
 +struct pingv6_ops *pingv6_ops;
  EXPORT_SYMBOL_GPL(pingv6_ops);
  
  static u16 ping_port_rover;
-@@ -334,7 +334,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
+@@ -259,7 +259,7 @@ int ping_init_sock(struct sock *sk)
+ 
+ 	inet_get_ping_group_range_net(net, &low, &high);
+ 	if (gid_lte(low, group) && gid_lte(group, high))
+-		return 0;
++		goto out_release_group;
+ 
+ 	group_info = get_current_groups();
+ 	count = group_info->ngroups;
+@@ -348,7 +348,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
  				return -ENODEV;
  			}
  		}
@@ -97840,7 +99365,7 @@ index 242e7f4..a084e95 100644
  						    scoped);
  		rcu_read_unlock();
  
-@@ -542,7 +542,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
+@@ -556,7 +556,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
  		}
  #if IS_ENABLED(CONFIG_IPV6)
  	} else if (skb->protocol == htons(ETH_P_IPV6)) {
@@ -97849,7 +99374,7 @@ index 242e7f4..a084e95 100644
  #endif
  	}
  
-@@ -560,7 +560,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
+@@ -574,7 +574,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
  				      info, (u8 *)icmph);
  #if IS_ENABLED(CONFIG_IPV6)
  		} else if (family == AF_INET6) {
@@ -97858,7 +99383,7 @@ index 242e7f4..a084e95 100644
  						   info, (u8 *)icmph);
  #endif
  		}
-@@ -830,6 +830,8 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
+@@ -844,6 +844,8 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
  {
  	struct inet_sock *isk = inet_sk(sk);
  	int family = sk->sk_family;
@@ -97867,7 +99392,7 @@ index 242e7f4..a084e95 100644
  	struct sk_buff *skb;
  	int copied, err;
  
-@@ -839,12 +841,19 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
+@@ -853,12 +855,19 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
  	if (flags & MSG_OOB)
  		goto out;
  
@@ -97888,7 +99413,7 @@ index 242e7f4..a084e95 100644
  							  addr_len);
  #endif
  		}
-@@ -876,7 +885,6 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
+@@ -890,7 +899,6 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
  			sin->sin_port = 0 /* skb->h.uh->source */;
  			sin->sin_addr.s_addr = ip_hdr(skb)->saddr;
  			memset(sin->sin_zero, 0, sizeof(sin->sin_zero));
@@ -97896,7 +99421,7 @@ index 242e7f4..a084e95 100644
  		}
  
  		if (isk->cmsg_flags)
-@@ -899,11 +907,10 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
+@@ -912,14 +920,13 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
  			sin6->sin6_scope_id =
  				ipv6_iface_scope_id(&sin6->sin6_addr,
  						    IP6CB(skb)->iif);
@@ -97904,12 +99429,16 @@ index 242e7f4..a084e95 100644
  		}
  
  		if (inet6_sk(sk)->rxopt.all)
--			pingv6_ops.ip6_datagram_recv_ctl(sk, msg, skb);
-+			pingv6_ops->ip6_datagram_recv_ctl(sk, msg, skb);
+-			pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
++			pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
+ 		if (skb->protocol == htons(ETH_P_IPV6) &&
+ 		    inet6_sk(sk)->rxopt.all)
+-			pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
++			pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
+ 		else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
+ 			ip_cmsg_recv(msg, skb);
  #endif
- 	} else {
- 		BUG();
-@@ -1093,7 +1100,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
+@@ -1111,7 +1118,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
  		from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
  		0, sock_i_ino(sp),
  		atomic_read(&sp->sk_refcnt), sp,
@@ -97919,7 +99448,7 @@ index 242e7f4..a084e95 100644
  
  static int ping_v4_seq_show(struct seq_file *seq, void *v)
 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
-index 23c3e5b..cdb8b36 100644
+index c04518f..824ebe5 100644
 --- a/net/ipv4/raw.c
 +++ b/net/ipv4/raw.c
 @@ -311,7 +311,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
@@ -97992,10 +99521,37 @@ index 23c3e5b..cdb8b36 100644
  
  static int raw_seq_show(struct seq_file *seq, void *v)
 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
-index e611651f..0c17263 100644
+index 1344373..02f339e 100644
 --- a/net/ipv4/route.c
 +++ b/net/ipv4/route.c
-@@ -2621,34 +2621,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
+@@ -233,7 +233,7 @@ static const struct seq_operations rt_cache_seq_ops = {
+ 
+ static int rt_cache_seq_open(struct inode *inode, struct file *file)
+ {
+-	return seq_open(file, &rt_cache_seq_ops);
++	return seq_open_restrict(file, &rt_cache_seq_ops);
+ }
+ 
+ static const struct file_operations rt_cache_seq_fops = {
+@@ -324,7 +324,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
+ 
+ static int rt_cpu_seq_open(struct inode *inode, struct file *file)
+ {
+-	return seq_open(file, &rt_cpu_seq_ops);
++	return seq_open_restrict(file, &rt_cpu_seq_ops);
+ }
+ 
+ static const struct file_operations rt_cpu_seq_fops = {
+@@ -362,7 +362,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
+ 
+ static int rt_acct_proc_open(struct inode *inode, struct file *file)
+ {
+-	return single_open(file, rt_acct_proc_show, NULL);
++	return single_open_restrict(file, rt_acct_proc_show, NULL);
+ }
+ 
+ static const struct file_operations rt_acct_proc_fops = {
+@@ -2623,34 +2623,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
  		.maxlen		= sizeof(int),
  		.mode		= 0200,
  		.proc_handler	= ipv4_sysctl_rtcache_flush,
@@ -98038,7 +99594,7 @@ index e611651f..0c17263 100644
  err_dup:
  	return -ENOMEM;
  }
-@@ -2671,8 +2671,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
+@@ -2673,8 +2673,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
  
  static __net_init int rt_genid_init(struct net *net)
  {
@@ -98050,7 +99606,7 @@ index e611651f..0c17263 100644
  			 sizeof(net->ipv4.dev_addr_genid));
  	return 0;
 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
-index 3d69ec8..57207b4 100644
+index 44eba05..b36864b 100644
 --- a/net/ipv4/sysctl_net_ipv4.c
 +++ b/net/ipv4/sysctl_net_ipv4.c
 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
@@ -98107,7 +99663,7 @@ index 3d69ec8..57207b4 100644
  	struct tcp_fastopen_context *ctxt;
  	int ret;
  	u32  user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
-@@ -445,7 +445,7 @@ static struct ctl_table ipv4_table[] = {
+@@ -438,7 +438,7 @@ static struct ctl_table ipv4_table[] = {
  	},
  	{
  		.procname	= "ip_local_reserved_ports",
@@ -98116,7 +99672,7 @@ index 3d69ec8..57207b4 100644
  		.maxlen		= 65536,
  		.mode		= 0644,
  		.proc_handler	= proc_do_large_bitmap,
-@@ -827,13 +827,12 @@ static struct ctl_table ipv4_net_table[] = {
+@@ -843,13 +843,12 @@ static struct ctl_table ipv4_net_table[] = {
  
  static __net_init int ipv4_sysctl_init_net(struct net *net)
  {
@@ -98132,7 +99688,7 @@ index 3d69ec8..57207b4 100644
  		if (table == NULL)
  			goto err_alloc;
  
-@@ -856,15 +855,17 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
+@@ -872,15 +871,17 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
  	net->ipv4.sysctl_local_ports.range[0] =  32768;
  	net->ipv4.sysctl_local_ports.range[1] =  61000;
  
@@ -98153,7 +99709,7 @@ index 3d69ec8..57207b4 100644
  err_alloc:
  	return -ENOMEM;
  }
-@@ -886,16 +887,6 @@ static __net_initdata struct pernet_operations ipv4_sysctl_ops = {
+@@ -902,16 +903,6 @@ static __net_initdata struct pernet_operations ipv4_sysctl_ops = {
  static __init int sysctl_ipv4_init(void)
  {
  	struct ctl_table_header *hdr;
@@ -98171,10 +99727,10 @@ index 3d69ec8..57207b4 100644
  	hdr = register_net_sysctl(&init_net, "net/ipv4", ipv4_table);
  	if (hdr == NULL)
 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
-index c53b7f3..a89aadd 100644
+index eeaac39..dc29942 100644
 --- a/net/ipv4/tcp_input.c
 +++ b/net/ipv4/tcp_input.c
-@@ -759,7 +759,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
+@@ -761,7 +761,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
  	 * without any lock. We want to make sure compiler wont store
  	 * intermediate values in this location.
  	 */
@@ -98183,7 +99739,7 @@ index c53b7f3..a89aadd 100644
  						sk->sk_max_pacing_rate);
  }
  
-@@ -4482,7 +4482,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
+@@ -4485,7 +4485,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
   * simplifies code)
   */
  static void
@@ -98192,7 +99748,7 @@ index c53b7f3..a89aadd 100644
  	     struct sk_buff *head, struct sk_buff *tail,
  	     u32 start, u32 end)
  {
-@@ -5559,6 +5559,7 @@ discard:
+@@ -5562,6 +5562,7 @@ discard:
  	    tcp_paws_reject(&tp->rx_opt, 0))
  		goto discard_and_undo;
  
@@ -98200,7 +99756,7 @@ index c53b7f3..a89aadd 100644
  	if (th->syn) {
  		/* We see SYN without ACK. It is attempt of
  		 * simultaneous connect with crossed SYNs.
-@@ -5609,6 +5610,7 @@ discard:
+@@ -5612,6 +5613,7 @@ discard:
  		goto discard;
  #endif
  	}
@@ -98208,7 +99764,7 @@ index c53b7f3..a89aadd 100644
  	/* "fifth, if neither of the SYN or RST bits is set then
  	 * drop the segment and return."
  	 */
-@@ -5655,7 +5657,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
+@@ -5658,7 +5660,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
  			goto discard;
  
  		if (th->syn) {
@@ -98218,7 +99774,7 @@ index c53b7f3..a89aadd 100644
  			if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
  				return 1;
 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
-index 0672139..cacc17d 100644
+index 1e4eac7..a66fa4a 100644
 --- a/net/ipv4/tcp_ipv4.c
 +++ b/net/ipv4/tcp_ipv4.c
 @@ -91,6 +91,10 @@ int sysctl_tcp_low_latency __read_mostly;
@@ -98232,7 +99788,7 @@ index 0672139..cacc17d 100644
  #ifdef CONFIG_TCP_MD5SIG
  static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
  			       __be32 daddr, __be32 saddr, const struct tcphdr *th);
-@@ -1830,6 +1834,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
+@@ -1829,6 +1833,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
  	return 0;
  
  reset:
@@ -98242,7 +99798,7 @@ index 0672139..cacc17d 100644
  	tcp_v4_send_reset(rsk, skb);
  discard:
  	kfree_skb(skb);
-@@ -1975,12 +1982,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
+@@ -1974,12 +1981,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
  	TCP_SKB_CB(skb)->sacked	 = 0;
  
  	sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
@@ -98265,7 +99821,7 @@ index 0672139..cacc17d 100644
  
  	if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
  		NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
-@@ -2034,6 +2048,10 @@ csum_error:
+@@ -2033,6 +2047,10 @@ csum_error:
  bad_packet:
  		TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
  	} else {
@@ -98277,7 +99833,7 @@ index 0672139..cacc17d 100644
  	}
  
 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
-index 97b6841..0893357 100644
+index 7a436c5..1b05c59 100644
 --- a/net/ipv4/tcp_minisocks.c
 +++ b/net/ipv4/tcp_minisocks.c
 @@ -27,6 +27,10 @@
@@ -98291,7 +99847,7 @@ index 97b6841..0893357 100644
  int sysctl_tcp_syncookies __read_mostly = 1;
  EXPORT_SYMBOL(sysctl_tcp_syncookies);
  
-@@ -708,7 +712,10 @@ embryonic_reset:
+@@ -709,7 +713,10 @@ embryonic_reset:
  		 * avoid becoming vulnerable to outside attack aiming at
  		 * resetting legit local connections.
  		 */
@@ -98304,7 +99860,7 @@ index 97b6841..0893357 100644
  		reqsk_fastopen_remove(sk, req, true);
  		tcp_reset(sk);
 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
-index 8b97d71..9d7ccf5 100644
+index 1f2d376..01d18c4 100644
 --- a/net/ipv4/tcp_probe.c
 +++ b/net/ipv4/tcp_probe.c
 @@ -238,7 +238,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
@@ -98346,7 +99902,7 @@ index 64f0354..a81b39d 100644
  				  syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
  		/* Has it gone just too far? */
 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
-index a7e4729..2758946 100644
+index 77bd16f..5f7174a 100644
 --- a/net/ipv4/udp.c
 +++ b/net/ipv4/udp.c
 @@ -87,6 +87,7 @@
@@ -98538,10 +100094,10 @@ index e1a6393..f634ce5 100644
  	return -ENOMEM;
  }
 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
-index 9c05d77..9cfa714 100644
+index 6c7fa08..285086c 100644
 --- a/net/ipv6/addrconf.c
 +++ b/net/ipv6/addrconf.c
-@@ -589,7 +589,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
+@@ -598,7 +598,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
  		idx = 0;
  		head = &net->dev_index_head[h];
  		rcu_read_lock();
@@ -98550,7 +100106,7 @@ index 9c05d77..9cfa714 100644
  			  net->dev_base_seq;
  		hlist_for_each_entry_rcu(dev, head, index_hlist) {
  			if (idx < s_idx)
-@@ -2334,7 +2334,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
+@@ -2395,7 +2395,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
  		p.iph.ihl = 5;
  		p.iph.protocol = IPPROTO_IPV6;
  		p.iph.ttl = 64;
@@ -98559,7 +100115,7 @@ index 9c05d77..9cfa714 100644
  
  		if (ops->ndo_do_ioctl) {
  			mm_segment_t oldfs = get_fs();
-@@ -3964,7 +3964,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
+@@ -4146,7 +4146,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
  	s_ip_idx = ip_idx = cb->args[2];
  
  	rcu_read_lock();
@@ -98568,7 +100124,7 @@ index 9c05d77..9cfa714 100644
  	for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
  		idx = 0;
  		head = &net->dev_index_head[h];
-@@ -4571,7 +4571,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
+@@ -4758,7 +4758,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
  			dst_free(&ifp->rt->dst);
  		break;
  	}
@@ -98577,7 +100133,7 @@ index 9c05d77..9cfa714 100644
  	rt_genid_bump_ipv6(net);
  }
  
-@@ -4592,7 +4592,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
+@@ -4779,7 +4779,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
  	int *valp = ctl->data;
  	int val = *valp;
  	loff_t pos = *ppos;
@@ -98586,7 +100142,7 @@ index 9c05d77..9cfa714 100644
  	int ret;
  
  	/*
-@@ -4677,7 +4677,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
+@@ -4864,7 +4864,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
  	int *valp = ctl->data;
  	int val = *valp;
  	loff_t pos = *ppos;
@@ -98596,23 +100152,23 @@ index 9c05d77..9cfa714 100644
  
  	/*
 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
-index 4fbdb70..f6411f2 100644
+index d935889..2f64330 100644
 --- a/net/ipv6/af_inet6.c
 +++ b/net/ipv6/af_inet6.c
 @@ -776,7 +776,7 @@ static int __net_init inet6_net_init(struct net *net)
- 
  	net->ipv6.sysctl.bindv6only = 0;
  	net->ipv6.sysctl.icmpv6_time = 1*HZ;
+ 	net->ipv6.sysctl.flowlabel_consistency = 1;
 -	atomic_set(&net->ipv6.rt_genid, 0);
 +	atomic_set_unchecked(&net->ipv6.rt_genid, 0);
  
  	err = ipv6_init_mibs(net);
  	if (err)
 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
-index 93b1aa3..e902855 100644
+index c3bf2d2..1f00573 100644
 --- a/net/ipv6/datagram.c
 +++ b/net/ipv6/datagram.c
-@@ -906,5 +906,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
+@@ -938,5 +938,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
  		   0,
  		   sock_i_ino(sp),
  		   atomic_read(&sp->sk_refcnt), sp,
@@ -98620,10 +100176,10 @@ index 93b1aa3..e902855 100644
 +		   atomic_read_unchecked(&sp->sk_drops));
  }
 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
-index eef8d94..cfa1852 100644
+index 7b32652..0bc348b 100644
 --- a/net/ipv6/icmp.c
 +++ b/net/ipv6/icmp.c
-@@ -997,7 +997,7 @@ struct ctl_table ipv6_icmp_table_template[] = {
+@@ -1005,7 +1005,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
  
  struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
  {
@@ -98633,10 +100189,10 @@ index eef8d94..cfa1852 100644
  	table = kmemdup(ipv6_icmp_table_template,
  			sizeof(ipv6_icmp_table_template),
 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
-index 8acb286..840dd06 100644
+index 2465d18..bc5bf7f 100644
 --- a/net/ipv6/ip6_gre.c
 +++ b/net/ipv6/ip6_gre.c
-@@ -74,7 +74,7 @@ struct ip6gre_net {
+@@ -71,7 +71,7 @@ struct ip6gre_net {
  	struct net_device *fb_tunnel_dev;
  };
  
@@ -98645,7 +100201,7 @@ index 8acb286..840dd06 100644
  static int ip6gre_tunnel_init(struct net_device *dev);
  static void ip6gre_tunnel_setup(struct net_device *dev);
  static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
-@@ -1294,7 +1294,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
+@@ -1291,7 +1291,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
  }
  
  
@@ -98654,7 +100210,7 @@ index 8acb286..840dd06 100644
  	.handler     = ip6gre_rcv,
  	.err_handler = ip6gre_err,
  	.flags       = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
-@@ -1637,7 +1637,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
+@@ -1643,7 +1643,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
  	[IFLA_GRE_FLAGS]       = { .type = NLA_U32 },
  };
  
@@ -98663,7 +100219,7 @@ index 8acb286..840dd06 100644
  	.kind		= "ip6gre",
  	.maxtype	= IFLA_GRE_MAX,
  	.policy		= ip6gre_policy,
-@@ -1650,7 +1650,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
+@@ -1657,7 +1657,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
  	.fill_info	= ip6gre_fill_info,
  };
  
@@ -98673,10 +100229,10 @@ index 8acb286..840dd06 100644
  	.maxtype	= IFLA_GRE_MAX,
  	.policy		= ip6gre_policy,
 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
-index 7881965..9cf62c4 100644
+index 0e51f68..1f501e1 100644
 --- a/net/ipv6/ip6_tunnel.c
 +++ b/net/ipv6/ip6_tunnel.c
-@@ -89,7 +89,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
+@@ -85,7 +85,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
  
  static int ip6_tnl_dev_init(struct net_device *dev);
  static void ip6_tnl_dev_setup(struct net_device *dev);
@@ -98685,7 +100241,7 @@ index 7881965..9cf62c4 100644
  
  static int ip6_tnl_net_id __read_mostly;
  struct ip6_tnl_net {
-@@ -1717,7 +1717,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
+@@ -1714,7 +1714,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
  	[IFLA_IPTUN_PROTO]		= { .type = NLA_U8 },
  };
  
@@ -98695,10 +100251,10 @@ index 7881965..9cf62c4 100644
  	.maxtype	= IFLA_IPTUN_MAX,
  	.policy		= ip6_tnl_policy,
 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
-index 7b42d5e..1eff693 100644
+index 2d19272..3a46322 100644
 --- a/net/ipv6/ip6_vti.c
 +++ b/net/ipv6/ip6_vti.c
-@@ -63,7 +63,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
+@@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
  
  static int vti6_dev_init(struct net_device *dev);
  static void vti6_dev_setup(struct net_device *dev);
@@ -98707,7 +100263,7 @@ index 7b42d5e..1eff693 100644
  
  static int vti6_net_id __read_mostly;
  struct vti6_net {
-@@ -902,7 +902,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
+@@ -901,7 +901,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
  	[IFLA_VTI_OKEY]		= { .type = NLA_U32 },
  };
  
@@ -98717,7 +100273,7 @@ index 7b42d5e..1eff693 100644
  	.maxtype	= IFLA_VTI_MAX,
  	.policy		= vti6_policy,
 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
-index 1c6ce31..299e566 100644
+index 0a00f44..bec42b2 100644
 --- a/net/ipv6/ipv6_sockglue.c
 +++ b/net/ipv6/ipv6_sockglue.c
 @@ -991,7 +991,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
@@ -98730,7 +100286,7 @@ index 1c6ce31..299e566 100644
  		msg.msg_flags = flags;
  
 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
-index 710238f..0fd1816 100644
+index e080fbb..412b3cf 100644
 --- a/net/ipv6/netfilter/ip6_tables.c
 +++ b/net/ipv6/netfilter/ip6_tables.c
 @@ -1083,14 +1083,14 @@ static int compat_table_info(const struct xt_table_info *info,
@@ -98760,7 +100316,7 @@ index 710238f..0fd1816 100644
  			ret = -EFAULT;
  		else
  			ret = 0;
-@@ -1981,7 +1981,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
+@@ -1983,7 +1983,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
  
  	switch (cmd) {
  	case IP6T_SO_GET_INFO:
@@ -98769,7 +100325,7 @@ index 710238f..0fd1816 100644
  		break;
  	case IP6T_SO_GET_ENTRIES:
  		ret = compat_get_entries(sock_net(sk), user, len);
-@@ -2028,7 +2028,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
+@@ -2030,7 +2030,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
  
  	switch (cmd) {
  	case IP6T_SO_GET_INFO:
@@ -98854,38 +100410,42 @@ index 827f795..7e28e82 100644
  EXPORT_SYMBOL(ipv6_select_ident);
  
 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
-index a83243c..a1ca589 100644
+index bda7429..469b26b 100644
 --- a/net/ipv6/ping.c
 +++ b/net/ipv6/ping.c
-@@ -246,6 +246,22 @@ static struct pernet_operations ping_v6_net_ops = {
+@@ -246,6 +246,24 @@ static struct pernet_operations ping_v6_net_ops = {
  };
  #endif
  
 +static struct pingv6_ops real_pingv6_ops = {
-+	.ipv6_recv_error	= ipv6_recv_error,
-+	.ip6_datagram_recv_ctl	= ip6_datagram_recv_ctl,
-+	.icmpv6_err_convert	= icmpv6_err_convert,
-+	.ipv6_icmp_error	= ipv6_icmp_error,
-+	.ipv6_chk_addr		= ipv6_chk_addr,
++	.ipv6_recv_error		= ipv6_recv_error,
++	.ip6_datagram_recv_common_ctl	= ip6_datagram_recv_common_ctl,
++	.ip6_datagram_recv_specific_ctl	= ip6_datagram_recv_specific_ctl,
++	.icmpv6_err_convert		= icmpv6_err_convert,
++	.ipv6_icmp_error		= ipv6_icmp_error,
++	.ipv6_chk_addr			= ipv6_chk_addr,
 +};
 +
 +static struct pingv6_ops dummy_pingv6_ops = {
-+	.ipv6_recv_error	= dummy_ipv6_recv_error,
-+	.ip6_datagram_recv_ctl	= dummy_ip6_datagram_recv_ctl,
-+	.icmpv6_err_convert	= dummy_icmpv6_err_convert,
-+	.ipv6_icmp_error	= dummy_ipv6_icmp_error,
-+	.ipv6_chk_addr		= dummy_ipv6_chk_addr,
++	.ipv6_recv_error		= dummy_ipv6_recv_error,
++	.ip6_datagram_recv_common_ctl	= dummy_ip6_datagram_recv_ctl,
++	.ip6_datagram_recv_specific_ctl	= dummy_ip6_datagram_recv_ctl,
++	.icmpv6_err_convert		= dummy_icmpv6_err_convert,
++	.ipv6_icmp_error		= dummy_ipv6_icmp_error,
++	.ipv6_chk_addr			= dummy_ipv6_chk_addr,
 +};
 +
  int __init pingv6_init(void)
  {
  #ifdef CONFIG_PROC_FS
-@@ -253,11 +269,7 @@ int __init pingv6_init(void)
+@@ -253,13 +271,7 @@ int __init pingv6_init(void)
  	if (ret)
  		return ret;
  #endif
 -	pingv6_ops.ipv6_recv_error = ipv6_recv_error;
--	pingv6_ops.ip6_datagram_recv_ctl = ip6_datagram_recv_ctl;
+-	pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
+-	pingv6_ops.ip6_datagram_recv_specific_ctl =
+-		ip6_datagram_recv_specific_ctl;
 -	pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
 -	pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
 -	pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
@@ -98893,24 +100453,40 @@ index a83243c..a1ca589 100644
  	return inet6_register_protosw(&pingv6_protosw);
  }
  
-@@ -266,11 +278,7 @@ int __init pingv6_init(void)
+@@ -268,14 +280,9 @@ int __init pingv6_init(void)
   */
  void pingv6_exit(void)
  {
 -	pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
--	pingv6_ops.ip6_datagram_recv_ctl = dummy_ip6_datagram_recv_ctl;
+-	pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
+-	pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
 -	pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
 -	pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
 -	pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
-+	pingv6_ops = &dummy_pingv6_ops;
  #ifdef CONFIG_PROC_FS
  	unregister_pernet_subsys(&ping_v6_net_ops);
  #endif
++	pingv6_ops = &dummy_pingv6_ops;
+ 	inet6_unregister_protosw(&pingv6_protosw);
+ }
+diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
+index 091d066..139d410 100644
+--- a/net/ipv6/proc.c
++++ b/net/ipv6/proc.c
+@@ -309,7 +309,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
+ 	if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
+ 		goto proc_snmp6_fail;
+ 
+-	net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
++	net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
+ 	if (!net->mib.proc_net_devsnmp6)
+ 		goto proc_dev_snmp6_fail;
+ 	return 0;
 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
-index b6bb87e..06cc9ed 100644
+index 1f29996..46fe0c7 100644
 --- a/net/ipv6/raw.c
 +++ b/net/ipv6/raw.c
-@@ -384,7 +384,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
+@@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
  {
  	if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
  	    skb_checksum_complete(skb)) {
@@ -98919,7 +100495,7 @@ index b6bb87e..06cc9ed 100644
  		kfree_skb(skb);
  		return NET_RX_DROP;
  	}
-@@ -412,7 +412,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
+@@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
  	struct raw6_sock *rp = raw6_sk(sk);
  
  	if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
@@ -98928,7 +100504,7 @@ index b6bb87e..06cc9ed 100644
  		kfree_skb(skb);
  		return NET_RX_DROP;
  	}
-@@ -436,7 +436,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
+@@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
  
  	if (inet->hdrincl) {
  		if (skb_checksum_complete(skb)) {
@@ -98937,7 +100513,7 @@ index b6bb87e..06cc9ed 100644
  			kfree_skb(skb);
  			return NET_RX_DROP;
  		}
-@@ -465,6 +465,9 @@ static int rawv6_recvmsg(struct kiocb *iocb, struct sock *sk,
+@@ -469,6 +469,9 @@ static int rawv6_recvmsg(struct kiocb *iocb, struct sock *sk,
  	if (flags & MSG_OOB)
  		return -EOPNOTSUPP;
  
@@ -98947,7 +100523,7 @@ index b6bb87e..06cc9ed 100644
  	if (flags & MSG_ERRQUEUE)
  		return ipv6_recv_error(sk, msg, len, addr_len);
  
-@@ -503,7 +506,6 @@ static int rawv6_recvmsg(struct kiocb *iocb, struct sock *sk,
+@@ -507,7 +510,6 @@ static int rawv6_recvmsg(struct kiocb *iocb, struct sock *sk,
  		sin6->sin6_flowinfo = 0;
  		sin6->sin6_scope_id = ipv6_iface_scope_id(&sin6->sin6_addr,
  							  IP6CB(skb)->iif);
@@ -98955,7 +100531,7 @@ index b6bb87e..06cc9ed 100644
  	}
  
  	sock_recv_ts_and_drops(msg, sk, skb);
-@@ -606,7 +608,7 @@ out:
+@@ -610,7 +612,7 @@ out:
  	return err;
  }
  
@@ -98964,7 +100540,7 @@ index b6bb87e..06cc9ed 100644
  			struct flowi6 *fl6, struct dst_entry **dstp,
  			unsigned int flags)
  {
-@@ -918,12 +920,15 @@ do_confirm:
+@@ -922,12 +924,15 @@ do_confirm:
  static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
  			       char __user *optval, int optlen)
  {
@@ -98981,7 +100557,7 @@ index b6bb87e..06cc9ed 100644
  		return 0;
  	default:
  		return -ENOPROTOOPT;
-@@ -936,6 +941,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
+@@ -940,6 +945,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
  			       char __user *optval, int __user *optlen)
  {
  	int len;
@@ -98989,7 +100565,7 @@ index b6bb87e..06cc9ed 100644
  
  	switch (optname) {
  	case ICMPV6_FILTER:
-@@ -947,7 +953,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
+@@ -951,7 +957,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
  			len = sizeof(struct icmp6_filter);
  		if (put_user(len, optlen))
  			return -EFAULT;
@@ -99042,19 +100618,10 @@ index cc85a9b..526a133 100644
  	return -ENOMEM;
  }
 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
-index 4b4944c..d346b14 100644
+index 7cc1102..7785931 100644
 --- a/net/ipv6/route.c
 +++ b/net/ipv6/route.c
-@@ -1495,7 +1495,7 @@ int ip6_route_add(struct fib6_config *cfg)
- 	if (!table)
- 		goto out;
- 
--	rt = ip6_dst_alloc(net, NULL, DST_NOCOUNT, table);
-+	rt = ip6_dst_alloc(net, NULL, (cfg->fc_flags & RTF_ADDRCONF) ? 0 : DST_NOCOUNT, table);
- 
- 	if (!rt) {
- 		err = -ENOMEM;
-@@ -2954,7 +2954,7 @@ struct ctl_table ipv6_route_table_template[] = {
+@@ -2973,7 +2973,7 @@ struct ctl_table ipv6_route_table_template[] = {
  
  struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
  {
@@ -99064,7 +100631,7 @@ index 4b4944c..d346b14 100644
  	table = kmemdup(ipv6_route_table_template,
  			sizeof(ipv6_route_table_template),
 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
-index d3005b3..b36df4a 100644
+index b4d74c8..b4f3fbe 100644
 --- a/net/ipv6/sit.c
 +++ b/net/ipv6/sit.c
 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
@@ -99076,7 +100643,7 @@ index d3005b3..b36df4a 100644
  
  static int sit_net_id __read_mostly;
  struct sit_net {
-@@ -1664,7 +1664,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
+@@ -1683,7 +1683,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
  		unregister_netdevice_queue(dev, head);
  }
  
@@ -99086,10 +100653,10 @@ index d3005b3..b36df4a 100644
  	.maxtype	= IFLA_IPTUN_MAX,
  	.policy		= ipip6_policy,
 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
-index 107b2f1..72741a9 100644
+index 7f405a1..eabef92 100644
 --- a/net/ipv6/sysctl_net_ipv6.c
 +++ b/net/ipv6/sysctl_net_ipv6.c
-@@ -40,7 +40,7 @@ static struct ctl_table ipv6_rotable[] = {
+@@ -54,7 +54,7 @@ static struct ctl_table ipv6_rotable[] = {
  
  static int __net_init ipv6_sysctl_net_init(struct net *net)
  {
@@ -99099,7 +100666,7 @@ index 107b2f1..72741a9 100644
  	struct ctl_table *ipv6_icmp_table;
  	int err;
 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
-index f67033b..6f974fc 100644
+index 889079b..a04512c 100644
 --- a/net/ipv6/tcp_ipv6.c
 +++ b/net/ipv6/tcp_ipv6.c
 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
@@ -99113,7 +100680,7 @@ index f67033b..6f974fc 100644
  static void tcp_v6_hash(struct sock *sk)
  {
  	if (sk->sk_state != TCP_CLOSE) {
-@@ -1397,6 +1401,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
+@@ -1412,6 +1416,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
  	return 0;
  
  reset:
@@ -99123,7 +100690,7 @@ index f67033b..6f974fc 100644
  	tcp_v6_send_reset(sk, skb);
  discard:
  	if (opt_skb)
-@@ -1479,12 +1486,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
+@@ -1496,12 +1503,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
  	TCP_SKB_CB(skb)->sacked = 0;
  
  	sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
@@ -99146,7 +100713,7 @@ index f67033b..6f974fc 100644
  
  	if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
  		NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
-@@ -1536,6 +1551,10 @@ csum_error:
+@@ -1553,6 +1568,10 @@ csum_error:
  bad_packet:
  		TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
  	} else {
@@ -99158,7 +100725,7 @@ index f67033b..6f974fc 100644
  	}
  
 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
-index 089c741..cfee117 100644
+index 1e586d9..384a9c9 100644
 --- a/net/ipv6/udp.c
 +++ b/net/ipv6/udp.c
 @@ -76,6 +76,10 @@ static unsigned int udp6_ehashfn(struct net *net,
@@ -99191,16 +100758,16 @@ index 089c741..cfee117 100644
  			if (is_udp4)
  				UDP_INC_STATS_USER(sock_net(sk),
  						   UDP_MIB_INERRORS,
-@@ -477,7 +484,7 @@ try_again:
+@@ -475,7 +482,7 @@ try_again:
  				ipv6_iface_scope_id(&sin6->sin6_addr,
  						    IP6CB(skb)->iif);
  		}
 -		*addr_len = sizeof(*sin6);
 +
  	}
- 	if (is_udp4) {
- 		if (inet->cmsg_flags)
-@@ -685,7 +692,7 @@ csum_error:
+ 
+ 	if (np->rxopt.all)
+@@ -690,7 +697,7 @@ csum_error:
  	UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
  drop:
  	UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
@@ -99209,7 +100776,7 @@ index 089c741..cfee117 100644
  	kfree_skb(skb);
  	return -1;
  }
-@@ -742,7 +749,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
+@@ -747,7 +754,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
  		if (likely(skb1 == NULL))
  			skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
  		if (!skb1) {
@@ -99218,7 +100785,7 @@ index 089c741..cfee117 100644
  			UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
  					  IS_UDPLITE(sk));
  			UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
-@@ -881,6 +888,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
+@@ -886,6 +893,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
  		goto csum_error;
  
  	UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
@@ -99281,11 +100848,24 @@ index 5f8e128..865d38e 100644
  err_alloc:
  	return -ENOMEM;
  }
+diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
+index e15c16a..7cf07aa 100644
+--- a/net/ipx/ipx_proc.c
++++ b/net/ipx/ipx_proc.c
+@@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
+ 	struct proc_dir_entry *p;
+ 	int rc = -ENOMEM;
+ 
+-	ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
++	ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
+ 
+ 	if (!ipx_proc_dir)
+ 		goto out;
 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
-index 41ac7938..75e3bb1 100644
+index 2ba8b97..6d33010 100644
 --- a/net/irda/ircomm/ircomm_tty.c
 +++ b/net/irda/ircomm/ircomm_tty.c
-@@ -319,11 +319,11 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
+@@ -317,11 +317,11 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
  	add_wait_queue(&port->open_wait, &wait);
  
  	IRDA_DEBUG(2, "%s(%d):block_til_ready before block on %s open_count=%d\n",
@@ -99299,7 +100879,7 @@ index 41ac7938..75e3bb1 100644
  	port->blocked_open++;
  	spin_unlock_irqrestore(&port->lock, flags);
  
-@@ -358,7 +358,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
+@@ -356,7 +356,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
  		}
  
  		IRDA_DEBUG(1, "%s(%d):block_til_ready blocking on %s open_count=%d\n",
@@ -99308,7 +100888,7 @@ index 41ac7938..75e3bb1 100644
  
  		schedule();
  	}
-@@ -368,12 +368,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
+@@ -366,12 +366,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
  
  	spin_lock_irqsave(&port->lock, flags);
  	if (!tty_hung_up_p(filp))
@@ -99323,7 +100903,7 @@ index 41ac7938..75e3bb1 100644
  
  	if (!retval)
  		port->flags |= ASYNC_NORMAL_ACTIVE;
-@@ -447,12 +447,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
+@@ -445,12 +445,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
  
  	/* ++ is not atomic, so this should be protected - Jean II */
  	spin_lock_irqsave(&self->port.lock, flags);
@@ -99338,7 +100918,7 @@ index 41ac7938..75e3bb1 100644
  
  	/* Not really used by us, but lets do it anyway */
  	self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
-@@ -989,7 +989,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
+@@ -987,7 +987,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
  		tty_kref_put(port->tty);
  	}
  	port->tty = NULL;
@@ -99347,7 +100927,7 @@ index 41ac7938..75e3bb1 100644
  	spin_unlock_irqrestore(&port->lock, flags);
  
  	wake_up_interruptible(&port->open_wait);
-@@ -1346,7 +1346,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
+@@ -1344,7 +1344,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
  	seq_putc(m, '\n');
  
  	seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
@@ -99356,6 +100936,19 @@ index 41ac7938..75e3bb1 100644
  	seq_printf(m, "Max data size: %d\n", self->max_data_size);
  	seq_printf(m, "Max header size: %d\n", self->max_header_size);
  
+diff --git a/net/irda/irproc.c b/net/irda/irproc.c
+index b9ac598..f88cc56 100644
+--- a/net/irda/irproc.c
++++ b/net/irda/irproc.c
+@@ -66,7 +66,7 @@ void __init irda_proc_register(void)
+ {
+ 	int i;
+ 
+-	proc_irda = proc_mkdir("irda", init_net.proc_net);
++	proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
+ 	if (proc_irda == NULL)
+ 		return;
+ 
 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
 index c4b7218..3e83259 100644
 --- a/net/iucv/af_iucv.c
@@ -99387,10 +100980,10 @@ index cd5b8ec..f205e6b 100644
  };
  
 diff --git a/net/key/af_key.c b/net/key/af_key.c
-index 545f047..9757a9d 100644
+index 7932697..a13d158 100644
 --- a/net/key/af_key.c
 +++ b/net/key/af_key.c
-@@ -3041,10 +3041,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
+@@ -3052,10 +3052,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
  static u32 get_acqseq(void)
  {
  	u32 res;
@@ -99404,7 +100997,7 @@ index 545f047..9757a9d 100644
  	return res;
  }
 diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
-index da1a1ce..571db8d 100644
+index 0b44d85..1a7f88b 100644
 --- a/net/l2tp/l2tp_ip.c
 +++ b/net/l2tp/l2tp_ip.c
 @@ -518,6 +518,9 @@ static int l2tp_ip_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *m
@@ -99425,11 +101018,24 @@ index da1a1ce..571db8d 100644
  	}
  	if (inet->cmsg_flags)
  		ip_cmsg_recv(msg, skb);
+diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
+index 1a3c7e0..80f8b0c 100644
+--- a/net/llc/llc_proc.c
++++ b/net/llc/llc_proc.c
+@@ -247,7 +247,7 @@ int __init llc_proc_init(void)
+ 	int rc = -ENOMEM;
+ 	struct proc_dir_entry *p;
+ 
+-	llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
++	llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
+ 	if (!llc_proc_dir)
+ 		goto out;
+ 
 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
-index b4b61b2..ac84a257 100644
+index 453e974..b3a43a5 100644
 --- a/net/mac80211/cfg.c
 +++ b/net/mac80211/cfg.c
-@@ -826,7 +826,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
+@@ -839,7 +839,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
  			ret = ieee80211_vif_use_channel(sdata, chandef,
  					IEEE80211_CHANCTX_EXCLUSIVE);
  		}
@@ -99438,7 +101044,7 @@ index b4b61b2..ac84a257 100644
  		local->_oper_chandef = *chandef;
  		ieee80211_hw_config(local, 0);
  	}
-@@ -3311,7 +3311,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
+@@ -3356,7 +3356,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
  		else
  			local->probe_req_reg--;
  
@@ -99447,7 +101053,7 @@ index b4b61b2..ac84a257 100644
  			break;
  
  		ieee80211_queue_work(&local->hw, &local->reconfig_filter);
-@@ -3774,8 +3774,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
+@@ -3819,8 +3819,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
  	if (chanctx_conf) {
  		*chandef = chanctx_conf->def;
  		ret = 0;
@@ -99459,7 +101065,7 @@ index b4b61b2..ac84a257 100644
  		if (local->use_chanctx)
  			*chandef = local->monitor_chandef;
 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
-index 4aea4e7..9e698d1 100644
+index 6bd4984..d8805c5 100644
 --- a/net/mac80211/ieee80211_i.h
 +++ b/net/mac80211/ieee80211_i.h
 @@ -28,6 +28,7 @@
@@ -99470,7 +101076,7 @@ index 4aea4e7..9e698d1 100644
  #include "key.h"
  #include "sta_info.h"
  #include "debug.h"
-@@ -961,7 +962,7 @@ struct ieee80211_local {
+@@ -994,7 +995,7 @@ struct ieee80211_local {
  	/* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
  	spinlock_t queue_stop_reason_lock;
  
@@ -99480,10 +101086,10 @@ index 4aea4e7..9e698d1 100644
  	/* number of interfaces with corresponding FIF_ flags */
  	int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
-index a075791..1d0027f 100644
+index ce1c443..6cd39e1 100644
 --- a/net/mac80211/iface.c
 +++ b/net/mac80211/iface.c
-@@ -519,7 +519,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
+@@ -529,7 +529,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
  		break;
  	}
  
@@ -99492,7 +101098,7 @@ index a075791..1d0027f 100644
  		res = drv_start(local);
  		if (res)
  			goto err_del_bss;
-@@ -566,7 +566,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
+@@ -576,7 +576,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
  			res = drv_add_interface(local, sdata);
  			if (res)
  				goto err_stop;
@@ -99501,7 +101107,7 @@ index a075791..1d0027f 100644
  			res = ieee80211_add_virtual_monitor(local);
  			if (res)
  				goto err_stop;
-@@ -675,7 +675,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
+@@ -685,7 +685,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
  		atomic_inc(&local->iff_promiscs);
  
  	if (coming_up)
@@ -99510,7 +101116,7 @@ index a075791..1d0027f 100644
  
  	if (hw_reconf_flags)
  		ieee80211_hw_config(local, hw_reconf_flags);
-@@ -713,7 +713,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
+@@ -723,7 +723,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
   err_del_interface:
  	drv_remove_interface(local, sdata);
   err_stop:
@@ -99519,7 +101125,7 @@ index a075791..1d0027f 100644
  		drv_stop(local);
   err_del_bss:
  	sdata->bss = NULL;
-@@ -856,7 +856,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
+@@ -874,7 +874,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
  	}
  
  	if (going_down)
@@ -99528,7 +101134,7 @@ index a075791..1d0027f 100644
  
  	switch (sdata->vif.type) {
  	case NL80211_IFTYPE_AP_VLAN:
-@@ -923,7 +923,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
+@@ -933,7 +933,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
  	}
  	spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
  
@@ -99537,7 +101143,7 @@ index a075791..1d0027f 100644
  		ieee80211_clear_tx_pending(local);
  
  	/*
-@@ -963,7 +963,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
+@@ -973,7 +973,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
  
  	ieee80211_recalc_ps(local, -1);
  
@@ -99546,7 +101152,7 @@ index a075791..1d0027f 100644
  		ieee80211_stop_device(local);
  
  		/* no reconfiguring after stop! */
-@@ -974,7 +974,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
+@@ -984,7 +984,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
  	ieee80211_configure_filter(local);
  	ieee80211_hw_config(local, hw_reconf_flags);
  
@@ -99556,10 +101162,10 @@ index a075791..1d0027f 100644
  }
  
 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
-index 7d1c3ac..b62dd29 100644
+index c7a7a86..a74f57b 100644
 --- a/net/mac80211/main.c
 +++ b/net/mac80211/main.c
-@@ -172,7 +172,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
+@@ -174,7 +174,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
  		changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
  			     IEEE80211_CONF_CHANGE_POWER);
  
@@ -99569,7 +101175,7 @@ index 7d1c3ac..b62dd29 100644
  		/*
  		 * Goal:
 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
-index 3401262..d5cd68d 100644
+index d478b88..8c8d157 100644
 --- a/net/mac80211/pm.c
 +++ b/net/mac80211/pm.c
 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
@@ -99581,7 +101187,7 @@ index 3401262..d5cd68d 100644
  		goto suspend;
  
  	ieee80211_scan_cancel(local);
-@@ -59,7 +59,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
+@@ -58,7 +58,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
  	cancel_work_sync(&local->dynamic_ps_enable_work);
  	del_timer_sync(&local->dynamic_ps_timer);
  
@@ -99590,7 +101196,7 @@ index 3401262..d5cd68d 100644
  	if (local->wowlan) {
  		int err = drv_suspend(local, wowlan);
  		if (err < 0) {
-@@ -116,7 +116,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
+@@ -123,7 +123,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
  	WARN_ON(!list_empty(&local->chanctx_list));
  
  	/* stop hardware - this must stop RX */
@@ -99626,10 +101232,10 @@ index 6ff1346..936ca9a 100644
  
  	return p;
 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
-index 9f9b9bd..d6fcf59 100644
+index b8700d4..89086d5 100644
 --- a/net/mac80211/util.c
 +++ b/net/mac80211/util.c
-@@ -1474,7 +1474,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
+@@ -1483,7 +1483,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
  	}
  #endif
  	/* everything else happens only if HW was up & running */
@@ -99638,7 +101244,7 @@ index 9f9b9bd..d6fcf59 100644
  		goto wake_up;
  
  	/*
-@@ -1699,7 +1699,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
+@@ -1708,7 +1708,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
  	local->in_reconfig = false;
  	barrier();
  
@@ -99648,10 +101254,10 @@ index 9f9b9bd..d6fcf59 100644
  
  	/*
 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
-index c3398cd..98ad3b4 100644
+index e9410d1..77b6378 100644
 --- a/net/netfilter/Kconfig
 +++ b/net/netfilter/Kconfig
-@@ -1002,6 +1002,16 @@ config NETFILTER_XT_MATCH_ESP
+@@ -1081,6 +1081,16 @@ config NETFILTER_XT_MATCH_ESP
  
  	  To compile it as a module, choose M here.  If unsure, say N.
  
@@ -99669,10 +101275,10 @@ index c3398cd..98ad3b4 100644
  	tristate '"hashlimit" match support'
  	depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
-index 394483b..ed51f2d 100644
+index bffdad7..f9317d1 100644
 --- a/net/netfilter/Makefile
 +++ b/net/netfilter/Makefile
-@@ -130,6 +130,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
+@@ -133,6 +133,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
  obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
  obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
  obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
@@ -99681,10 +101287,10 @@ index 394483b..ed51f2d 100644
  obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
  obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
-index bac7e01..1d7a31a 100644
+index de770ec..3fc49d2 100644
 --- a/net/netfilter/ipset/ip_set_core.c
 +++ b/net/netfilter/ipset/ip_set_core.c
-@@ -1950,7 +1950,7 @@ done:
+@@ -1922,7 +1922,7 @@ done:
  	return ret;
  }
  
@@ -99694,7 +101300,7 @@ index bac7e01..1d7a31a 100644
  	.get_optmin	= SO_IP_SET,
  	.get_optmax	= SO_IP_SET + 1,
 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
-index 4c8e5c0..5a79b4d 100644
+index a8eb0a8..86f2de4 100644
 --- a/net/netfilter/ipvs/ip_vs_conn.c
 +++ b/net/netfilter/ipvs/ip_vs_conn.c
 @@ -556,7 +556,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
@@ -99849,7 +101455,7 @@ index 3f21a2f..a112e85 100644
  		.procname	= "lblcr_expiration",
  		.data		= NULL,
 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
-index f63c238..1b87f8a 100644
+index db80126..ef7110e 100644
 --- a/net/netfilter/ipvs/ip_vs_sync.c
 +++ b/net/netfilter/ipvs/ip_vs_sync.c
 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
@@ -99915,10 +101521,10 @@ index a4b5e2a..13b1de3 100644
  	table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
  			GFP_KERNEL);
 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
-index 43549eb..0bbeace 100644
+index 356bef5..99932cb 100644
 --- a/net/netfilter/nf_conntrack_core.c
 +++ b/net/netfilter/nf_conntrack_core.c
-@@ -1605,6 +1605,10 @@ void nf_conntrack_init_end(void)
+@@ -1627,6 +1627,10 @@ void nf_conntrack_init_end(void)
  #define DYING_NULLS_VAL		((1<<30)+1)
  #define TEMPLATE_NULLS_VAL	((1<<30)+2)
  
@@ -99929,7 +101535,7 @@ index 43549eb..0bbeace 100644
  int nf_conntrack_init_net(struct net *net)
  {
  	int ret;
-@@ -1619,7 +1623,11 @@ int nf_conntrack_init_net(struct net *net)
+@@ -1641,7 +1645,11 @@ int nf_conntrack_init_net(struct net *net)
  		goto err_stat;
  	}
  
@@ -99968,7 +101574,7 @@ index 974a2a4..52cc6ff 100644
  	table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
  			GFP_KERNEL);
 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
-index ce30041..3861b5d 100644
+index b65d586..beec902 100644
 --- a/net/netfilter/nf_conntrack_proto.c
 +++ b/net/netfilter/nf_conntrack_proto.c
 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
@@ -99980,55 +101586,6 @@ index ce30041..3861b5d 100644
  			unsigned int users)
  {
  	if (users > 0)
-diff --git a/net/netfilter/nf_conntrack_proto_dccp.c b/net/netfilter/nf_conntrack_proto_dccp.c
-index a99b6c3..cb372f9 100644
---- a/net/netfilter/nf_conntrack_proto_dccp.c
-+++ b/net/netfilter/nf_conntrack_proto_dccp.c
-@@ -428,7 +428,7 @@ static bool dccp_new(struct nf_conn *ct, const struct sk_buff *skb,
- 	const char *msg;
- 	u_int8_t state;
- 
--	dh = skb_header_pointer(skb, dataoff, sizeof(_dh), &dh);
-+	dh = skb_header_pointer(skb, dataoff, sizeof(_dh), &_dh);
- 	BUG_ON(dh == NULL);
- 
- 	state = dccp_state_table[CT_DCCP_ROLE_CLIENT][dh->dccph_type][CT_DCCP_NONE];
-@@ -457,7 +457,7 @@ static bool dccp_new(struct nf_conn *ct, const struct sk_buff *skb,
- out_invalid:
- 	if (LOG_INVALID(net, IPPROTO_DCCP))
- 		nf_log_packet(net, nf_ct_l3num(ct), 0, skb, NULL, NULL,
--			      NULL, msg);
-+			      NULL, "%s", msg);
- 	return false;
- }
- 
-@@ -486,7 +486,7 @@ static int dccp_packet(struct nf_conn *ct, const struct sk_buff *skb,
- 	u_int8_t type, old_state, new_state;
- 	enum ct_dccp_roles role;
- 
--	dh = skb_header_pointer(skb, dataoff, sizeof(_dh), &dh);
-+	dh = skb_header_pointer(skb, dataoff, sizeof(_dh), &_dh);
- 	BUG_ON(dh == NULL);
- 	type = dh->dccph_type;
- 
-@@ -577,7 +577,7 @@ static int dccp_error(struct net *net, struct nf_conn *tmpl,
- 	unsigned int cscov;
- 	const char *msg;
- 
--	dh = skb_header_pointer(skb, dataoff, sizeof(_dh), &dh);
-+	dh = skb_header_pointer(skb, dataoff, sizeof(_dh), &_dh);
- 	if (dh == NULL) {
- 		msg = "nf_ct_dccp: short packet ";
- 		goto out_invalid;
-@@ -614,7 +614,7 @@ static int dccp_error(struct net *net, struct nf_conn *tmpl,
- 
- out_invalid:
- 	if (LOG_INVALID(net, IPPROTO_DCCP))
--		nf_log_packet(net, pf, 0, skb, NULL, NULL, NULL, msg);
-+		nf_log_packet(net, pf, 0, skb, NULL, NULL, NULL, "%s", msg);
- 	return -NF_ACCEPT;
- }
- 
 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
 index f641751..d3c5b51 100644
 --- a/net/netfilter/nf_conntrack_standalone.c
@@ -100110,6 +101667,21 @@ index f042ae5..30ea486 100644
  	mutex_unlock(&nf_sockopt_mutex);
  }
  EXPORT_SYMBOL(nf_unregister_sockopt);
+diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
+index c68e5e0..8d52d50 100644
+--- a/net/netfilter/nf_tables_api.c
++++ b/net/netfilter/nf_tables_api.c
+@@ -152,8 +152,8 @@ nf_tables_chain_type_lookup(const struct nft_af_info *afi,
+ #ifdef CONFIG_MODULES
+ 	if (autoload) {
+ 		nfnl_unlock(NFNL_SUBSYS_NFTABLES);
+-		request_module("nft-chain-%u-%*.s", afi->family,
+-			       nla_len(nla)-1, (const char *)nla_data(nla));
++		request_module("nft-chain-%u-%.*s", afi->family,
++			       nla_len(nla), (const char *)nla_data(nla));
+ 		nfnl_lock(NFNL_SUBSYS_NFTABLES);
+ 		type = __nf_tables_chain_type_lookup(afi->family, nla);
+ 		if (type != NULL)
 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
 index a155d19..726b0f2 100644
 --- a/net/netfilter/nfnetlink_log.c
@@ -100133,7 +101705,7 @@ index a155d19..726b0f2 100644
  
  	if (data_len) {
 diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
-index da0c1f4..f79737a 100644
+index 82cb823..5685dd5 100644
 --- a/net/netfilter/nft_compat.c
 +++ b/net/netfilter/nft_compat.c
 @@ -216,7 +216,7 @@ target_dump_info(struct sk_buff *skb, const struct xt_target *t, const void *in)
@@ -100211,8 +101783,39 @@ index 0000000..c566332
 +MODULE_LICENSE("GPL");
 +MODULE_ALIAS("ipt_gradm");
 +MODULE_ALIAS("ip6t_gradm");
+diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
+index a3910fc..2d2ba14 100644
+--- a/net/netfilter/xt_hashlimit.c
++++ b/net/netfilter/xt_hashlimit.c
+@@ -870,11 +870,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
+ {
+ 	struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
+ 
+-	hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
++	hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
+ 	if (!hashlimit_net->ipt_hashlimit)
+ 		return -ENOMEM;
+ #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
+-	hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
++	hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
+ 	if (!hashlimit_net->ip6t_hashlimit) {
+ 		remove_proc_entry("ipt_hashlimit", net->proc_net);
+ 		return -ENOMEM;
+diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
+index 1e657cf..1eb1c34 100644
+--- a/net/netfilter/xt_recent.c
++++ b/net/netfilter/xt_recent.c
+@@ -618,7 +618,7 @@ static int __net_init recent_proc_net_init(struct net *net)
+ {
+ 	struct recent_net *recent_net = recent_pernet(net);
+ 
+-	recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
++	recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
+ 	if (!recent_net->xt_recent)
+ 		return -ENOMEM;
+ 	return 0;
 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
-index 4fe4fb4..87a89e5 100644
+index 11de55e..f25e448 100644
 --- a/net/netfilter/xt_statistic.c
 +++ b/net/netfilter/xt_statistic.c
 @@ -19,7 +19,7 @@
@@ -100246,10 +101849,10 @@ index 4fe4fb4..87a89e5 100644
  	return 0;
  }
 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
-index bca50b9..782ec12 100644
+index 04748ab6..ca8f86f 100644
 --- a/net/netlink/af_netlink.c
 +++ b/net/netlink/af_netlink.c
-@@ -249,7 +249,7 @@ static void netlink_overrun(struct sock *sk)
+@@ -257,7 +257,7 @@ static void netlink_overrun(struct sock *sk)
  			sk->sk_error_report(sk);
  		}
  	}
@@ -100258,18 +101861,7 @@ index bca50b9..782ec12 100644
  }
  
  static void netlink_rcv_wake(struct sock *sk)
-@@ -1481,8 +1481,8 @@ static int netlink_connect(struct socket *sock, struct sockaddr *addr,
- 	if (addr->sa_family != AF_NETLINK)
- 		return -EINVAL;
- 
--	/* Only superuser is allowed to send multicasts */
--	if (nladdr->nl_groups && !netlink_capable(sock, NL_CFG_F_NONROOT_SEND))
-+	if ((nladdr->nl_groups || nladdr->nl_pid) &&
-+	    !netlink_capable(sock, NL_CFG_F_NONROOT_SEND))
- 		return -EPERM;
- 
- 	if (!nlk->portid)
-@@ -2940,7 +2940,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
+@@ -2933,7 +2933,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
  			   sk_wmem_alloc_get(s),
  			   nlk->cb_running,
  			   atomic_read(&s->sk_refcnt),
@@ -100279,7 +101871,7 @@ index bca50b9..782ec12 100644
  			);
  
 diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
-index 53c19a3..b0ac04a 100644
+index b74aa07..d41926e 100644
 --- a/net/netrom/af_netrom.c
 +++ b/net/netrom/af_netrom.c
 @@ -850,7 +850,6 @@ static int nr_getname(struct socket *sock, struct sockaddr *uaddr,
@@ -100291,10 +101883,10 @@ index 53c19a3..b0ac04a 100644
  		*uaddr_len = sizeof(struct sockaddr_ax25);
  	}
 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
-index 88cfbc1..05d73f5 100644
+index 48a6a93..0b0496e 100644
 --- a/net/packet/af_packet.c
 +++ b/net/packet/af_packet.c
-@@ -1720,7 +1720,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
+@@ -1845,7 +1845,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
  
  	spin_lock(&sk->sk_receive_queue.lock);
  	po->stats.stats1.tp_packets++;
@@ -100303,7 +101895,7 @@ index 88cfbc1..05d73f5 100644
  	__skb_queue_tail(&sk->sk_receive_queue, skb);
  	spin_unlock(&sk->sk_receive_queue.lock);
  	sk->sk_data_ready(sk, skb->len);
-@@ -1729,7 +1729,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
+@@ -1854,7 +1854,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
  drop_n_acct:
  	spin_lock(&sk->sk_receive_queue.lock);
  	po->stats.stats1.tp_drops++;
@@ -100312,7 +101904,7 @@ index 88cfbc1..05d73f5 100644
  	spin_unlock(&sk->sk_receive_queue.lock);
  
  drop_n_restore:
-@@ -3275,7 +3275,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
+@@ -3449,7 +3449,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
  	case PACKET_HDRLEN:
  		if (len > sizeof(int))
  			len = sizeof(int);
@@ -100321,7 +101913,7 @@ index 88cfbc1..05d73f5 100644
  			return -EFAULT;
  		switch (val) {
  		case TPACKET_V1:
-@@ -3318,7 +3318,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
+@@ -3495,7 +3495,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
  		len = lv;
  	if (put_user(len, optlen))
  		return -EFAULT;
@@ -100330,33 +101922,6 @@ index 88cfbc1..05d73f5 100644
  		return -EFAULT;
  	return 0;
  }
-diff --git a/net/phonet/datagram.c b/net/phonet/datagram.c
-index 38946b2..12c30f3 100644
---- a/net/phonet/datagram.c
-+++ b/net/phonet/datagram.c
-@@ -139,6 +139,9 @@ static int pn_recvmsg(struct kiocb *iocb, struct sock *sk,
- 			MSG_CMSG_COMPAT))
- 		goto out_nofree;
- 
-+	if (addr_len)
-+		*addr_len = sizeof(sa);
-+
- 	skb = skb_recv_datagram(sk, flags, noblock, &rval);
- 	if (skb == NULL)
- 		goto out_nofree;
-@@ -159,10 +162,8 @@ static int pn_recvmsg(struct kiocb *iocb, struct sock *sk,
- 
- 	rval = (flags & MSG_TRUNC) ? skb->len : copylen;
- 
--	if (msg->msg_name != NULL) {
--		memcpy(msg->msg_name, &sa, sizeof(sa));
--		*addr_len = sizeof(sa);
--	}
-+	if (msg->msg_name != NULL)
-+		memcpy(msg->msg_name, &sa, sizeof(struct sockaddr_pn));
- 
- out:
- 	skb_free_datagram(sk, skb);
 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
 index e774117..900b8b7 100644
 --- a/net/phonet/pep.c
@@ -100594,10 +102159,10 @@ index e61aa60..f07cc89 100644
  /* count of skbs currently in use */
  atomic_t rxrpc_n_skbs;
 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
-index e4d9cbc..b229649 100644
+index cd97a0c..0041649 100644
 --- a/net/rxrpc/ar-ack.c
 +++ b/net/rxrpc/ar-ack.c
-@@ -175,7 +175,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
+@@ -182,7 +182,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
  
  	_enter("{%d,%d,%d,%d},",
  	       call->acks_hard, call->acks_unacked,
@@ -100606,7 +102171,7 @@ index e4d9cbc..b229649 100644
  	       CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
  
  	stop = 0;
-@@ -199,7 +199,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
+@@ -206,7 +206,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
  
  			/* each Tx packet has a new serial number */
  			sp->hdr.serial =
@@ -100615,7 +102180,7 @@ index e4d9cbc..b229649 100644
  
  			hdr = (struct rxrpc_header *) txb->head;
  			hdr->serial = sp->hdr.serial;
-@@ -403,7 +403,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
+@@ -410,7 +410,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
   */
  static void rxrpc_clear_tx_window(struct rxrpc_call *call)
  {
@@ -100624,7 +102189,7 @@ index e4d9cbc..b229649 100644
  }
  
  /*
-@@ -629,7 +629,7 @@ process_further:
+@@ -636,7 +636,7 @@ process_further:
  
  		latest = ntohl(sp->hdr.serial);
  		hard = ntohl(ack.firstPacket);
@@ -100633,7 +102198,7 @@ index e4d9cbc..b229649 100644
  
  		_proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
  		       latest,
-@@ -1161,7 +1161,7 @@ void rxrpc_process_call(struct work_struct *work)
+@@ -1168,7 +1168,7 @@ void rxrpc_process_call(struct work_struct *work)
  	goto maybe_reschedule;
  
  send_ACK_with_skew:
@@ -100642,7 +102207,7 @@ index e4d9cbc..b229649 100644
  			    ntohl(ack.serial));
  send_ACK:
  	mtu = call->conn->trans->peer->if_mtu;
-@@ -1173,7 +1173,7 @@ send_ACK:
+@@ -1180,7 +1180,7 @@ send_ACK:
  	ackinfo.rxMTU	= htonl(5692);
  	ackinfo.jumbo_max = htonl(4);
  
@@ -100651,7 +102216,7 @@ index e4d9cbc..b229649 100644
  	_proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
  	       ntohl(hdr.serial),
  	       ntohs(ack.maxSkew),
-@@ -1191,7 +1191,7 @@ send_ACK:
+@@ -1198,7 +1198,7 @@ send_ACK:
  send_message:
  	_debug("send message");
  
@@ -100674,7 +102239,7 @@ index a3bbb36..3341fb9 100644
  
  	memset(&call->sock_node, 0xed, sizeof(call->sock_node));
 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
-index 4106ca9..a338d7a 100644
+index 7bf5b5b..4a3bf2c 100644
 --- a/net/rxrpc/ar-connection.c
 +++ b/net/rxrpc/ar-connection.c
 @@ -206,7 +206,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
@@ -100762,7 +102327,7 @@ index 87f7135..74d3703 100644
  	}
  
 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
-index e1ac183..b43e10e 100644
+index d0e8f1c..a3a1686 100644
 --- a/net/rxrpc/ar-output.c
 +++ b/net/rxrpc/ar-output.c
 @@ -682,9 +682,9 @@ static int rxrpc_send_data(struct kiocb *iocb,
@@ -100841,10 +102406,10 @@ index f226709..0e735a8 100644
  
  	ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
-index 7567e6f..299382b 100644
+index 2b1738e..a9d0fc9 100644
 --- a/net/sctp/ipv6.c
 +++ b/net/sctp/ipv6.c
-@@ -964,7 +964,7 @@ static const struct inet6_protocol sctpv6_protocol = {
+@@ -966,7 +966,7 @@ static const struct inet6_protocol sctpv6_protocol = {
  	.flags        = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
  };
  
@@ -100853,7 +102418,7 @@ index 7567e6f..299382b 100644
  	.sa_family	   = AF_INET6,
  	.sctp_xmit	   = sctp_v6_xmit,
  	.setsockopt	   = ipv6_setsockopt,
-@@ -996,7 +996,7 @@ static struct sctp_af sctp_af_inet6 = {
+@@ -998,7 +998,7 @@ static struct sctp_af sctp_af_inet6 = {
  #endif
  };
  
@@ -100862,7 +102427,7 @@ index 7567e6f..299382b 100644
  	.event_msgname = sctp_inet6_event_msgname,
  	.skb_msgname   = sctp_inet6_skb_msgname,
  	.af_supported  = sctp_inet6_af_supported,
-@@ -1021,7 +1021,7 @@ void sctp_v6_pf_init(void)
+@@ -1023,7 +1023,7 @@ void sctp_v6_pf_init(void)
  
  void sctp_v6_pf_exit(void)
  {
@@ -100872,10 +102437,10 @@ index 7567e6f..299382b 100644
  
  /* Initialize IPv6 support and register with socket layer.  */
 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
-index 5e17092..19be1d4 100644
+index a62a215..0976540 100644
 --- a/net/sctp/protocol.c
 +++ b/net/sctp/protocol.c
-@@ -832,8 +832,10 @@ int sctp_register_af(struct sctp_af *af)
+@@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
  		return 0;
  	}
  
@@ -100887,7 +102452,7 @@ index 5e17092..19be1d4 100644
  	return 1;
  }
  
-@@ -963,7 +965,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
+@@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
  
  static struct sctp_af sctp_af_inet;
  
@@ -100896,7 +102461,7 @@ index 5e17092..19be1d4 100644
  	.event_msgname = sctp_inet_event_msgname,
  	.skb_msgname   = sctp_inet_skb_msgname,
  	.af_supported  = sctp_inet_af_supported,
-@@ -1034,7 +1036,7 @@ static const struct net_protocol sctp_protocol = {
+@@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
  };
  
  /* IPv4 address related functions.  */
@@ -100905,7 +102470,7 @@ index 5e17092..19be1d4 100644
  	.sa_family	   = AF_INET,
  	.sctp_xmit	   = sctp_v4_xmit,
  	.setsockopt	   = ip_setsockopt,
-@@ -1119,7 +1121,7 @@ static void sctp_v4_pf_init(void)
+@@ -1124,7 +1126,7 @@ static void sctp_v4_pf_init(void)
  
  static void sctp_v4_pf_exit(void)
  {
@@ -100915,10 +102480,10 @@ index 5e17092..19be1d4 100644
  
  static int sctp_v4_protosw_init(void)
 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
-index 1a6eef3..17e898f 100644
+index fef2acd..c705c4f 100644
 --- a/net/sctp/sm_sideeffect.c
 +++ b/net/sctp/sm_sideeffect.c
-@@ -440,7 +440,7 @@ static void sctp_generate_sack_event(unsigned long data)
+@@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
  	sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
  }
  
@@ -100928,10 +102493,10 @@ index 1a6eef3..17e898f 100644
  	sctp_generate_t1_cookie_event,
  	sctp_generate_t1_init_event,
 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
-index 146b35d..1021a34 100644
+index 604a6ac..f87f0a3 100644
 --- a/net/sctp/socket.c
 +++ b/net/sctp/socket.c
-@@ -2176,11 +2176,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
+@@ -2175,11 +2175,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
  {
  	struct sctp_association *asoc;
  	struct sctp_ulpevent *event;
@@ -100946,7 +102511,7 @@ index 146b35d..1021a34 100644
  
  	/*
  	 * At the time when a user app subscribes to SCTP_SENDER_DRY_EVENT,
-@@ -4252,13 +4254,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
+@@ -4259,13 +4261,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
  static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
  				  int __user *optlen)
  {
@@ -100964,7 +102529,7 @@ index 146b35d..1021a34 100644
  		return -EFAULT;
  	return 0;
  }
-@@ -4276,6 +4281,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
+@@ -4283,6 +4288,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
   */
  static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
  {
@@ -100973,7 +102538,7 @@ index 146b35d..1021a34 100644
  	/* Applicable to UDP-style socket only */
  	if (sctp_style(sk, TCP))
  		return -EOPNOTSUPP;
-@@ -4284,7 +4291,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
+@@ -4291,7 +4298,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
  	len = sizeof(int);
  	if (put_user(len, optlen))
  		return -EFAULT;
@@ -100983,7 +102548,7 @@ index 146b35d..1021a34 100644
  		return -EFAULT;
  	return 0;
  }
-@@ -4656,12 +4664,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
+@@ -4666,12 +4674,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
   */
  static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
  {
@@ -101000,7 +102565,7 @@ index 146b35d..1021a34 100644
  		return -EFAULT;
  	return 0;
  }
-@@ -4702,6 +4713,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
+@@ -4712,6 +4723,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
  		addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len;
  		if (space_left < addrlen)
  			return -ENOMEM;
@@ -101010,10 +102575,10 @@ index 146b35d..1021a34 100644
  			return -EFAULT;
  		to += addrlen;
 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
-index b0565af..d135e6e 100644
+index c82fdc1..4ca1f95 100644
 --- a/net/sctp/sysctl.c
 +++ b/net/sctp/sysctl.c
-@@ -305,7 +305,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
+@@ -308,7 +308,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
  {
  	struct net *net = current->nsproxy->net_ns;
  	char tmp[8];
@@ -101022,7 +102587,7 @@ index b0565af..d135e6e 100644
  	int ret;
  	int changed = 0;
  	char *none = "none";
-@@ -352,7 +352,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
+@@ -355,7 +355,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
  {
  	struct net *net = current->nsproxy->net_ns;
  	int new_value;
@@ -101031,7 +102596,7 @@ index b0565af..d135e6e 100644
  	unsigned int min = *(unsigned int *) ctl->extra1;
  	unsigned int max = *(unsigned int *) ctl->extra2;
  	int ret;
-@@ -379,7 +379,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
+@@ -382,7 +382,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
  {
  	struct net *net = current->nsproxy->net_ns;
  	int new_value;
@@ -101040,17 +102605,38 @@ index b0565af..d135e6e 100644
  	unsigned int min = *(unsigned int *) ctl->extra1;
  	unsigned int max = *(unsigned int *) ctl->extra2;
  	int ret;
-@@ -402,7 +402,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
+@@ -408,7 +408,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
+ 			     loff_t *ppos)
+ {
+ 	struct net *net = current->nsproxy->net_ns;
+-	struct ctl_table tbl;
++	ctl_table_no_const tbl;
+ 	int new_value, ret;
+ 
+ 	memset(&tbl, 0, sizeof(struct ctl_table));
+@@ -436,7 +436,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
  
  int sctp_sysctl_net_register(struct net *net)
  {
--	struct ctl_table *table;
-+	ctl_table_no_const *table;
- 	int i;
+-	struct ctl_table *table = sctp_net_table;
++	ctl_table_no_const *table = NULL;
+ 
+ 	if (!net_eq(net, &init_net)) {
+ 		int i;
+@@ -449,7 +449,10 @@ int sctp_sysctl_net_register(struct net *net)
+ 			table[i].data += (char *)(&net->sctp) - (char *)&init_net.sctp;
+ 	}
+ 
+-	net->sctp.sysctl_header = register_net_sysctl(net, "net/sctp", table);
++	if (!net_eq(net, &init_net))
++		net->sctp.sysctl_header = register_net_sysctl(net, "net/sctp", table);
++	else
++		net->sctp.sysctl_header = register_net_sysctl(net, "net/sctp", sctp_net_table);
+ 	return 0;
+ }
  
- 	table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
 diff --git a/net/socket.c b/net/socket.c
-index e83c416..f87df4c 100644
+index a19ae19..89554dc 100644
 --- a/net/socket.c
 +++ b/net/socket.c
 @@ -88,6 +88,7 @@
@@ -101088,7 +102674,7 @@ index e83c416..f87df4c 100644
  
  static struct file_system_type sock_fs_type = {
  	.name =		"sockfs",
-@@ -1255,6 +1258,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
+@@ -1256,6 +1259,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
  		return -EAFNOSUPPORT;
  	if (type < 0 || type >= SOCK_MAX)
  		return -EINVAL;
@@ -101097,7 +102683,7 @@ index e83c416..f87df4c 100644
  
  	/* Compatibility.
  
-@@ -1275,6 +1280,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
+@@ -1276,6 +1281,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
  	if (err)
  		return err;
  
@@ -101118,7 +102704,7 @@ index e83c416..f87df4c 100644
  	/*
  	 *	Allocate the socket and allow the family to set things up. if
  	 *	the protocol is 0, the family is instructed to select an appropriate
-@@ -1513,6 +1532,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
+@@ -1527,6 +1546,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
  	if (sock) {
  		err = move_addr_to_kernel(umyaddr, addrlen, &address);
  		if (err >= 0) {
@@ -101133,7 +102719,7 @@ index e83c416..f87df4c 100644
  			err = security_socket_bind(sock,
  						   (struct sockaddr *)&address,
  						   addrlen);
-@@ -1521,6 +1548,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
+@@ -1535,6 +1562,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
  						      (struct sockaddr *)
  						      &address, addrlen);
  		}
@@ -101141,7 +102727,7 @@ index e83c416..f87df4c 100644
  		fput_light(sock->file, fput_needed);
  	}
  	return err;
-@@ -1544,10 +1572,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
+@@ -1558,10 +1586,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
  		if ((unsigned int)backlog > somaxconn)
  			backlog = somaxconn;
  
@@ -101162,7 +102748,7 @@ index e83c416..f87df4c 100644
  		fput_light(sock->file, fput_needed);
  	}
  	return err;
-@@ -1591,6 +1629,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
+@@ -1605,6 +1643,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
  	newsock->type = sock->type;
  	newsock->ops = sock->ops;
  
@@ -101181,7 +102767,7 @@ index e83c416..f87df4c 100644
  	/*
  	 * We don't need try_module_get here, as the listening socket (sock)
  	 * has the protocol module (sock->ops->owner) held.
-@@ -1636,6 +1686,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
+@@ -1650,6 +1700,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
  	fd_install(newfd, newfile);
  	err = newfd;
  
@@ -101190,7 +102776,7 @@ index e83c416..f87df4c 100644
  out_put:
  	fput_light(sock->file, fput_needed);
  out:
-@@ -1668,6 +1720,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
+@@ -1682,6 +1734,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
  		int, addrlen)
  {
  	struct socket *sock;
@@ -101198,7 +102784,7 @@ index e83c416..f87df4c 100644
  	struct sockaddr_storage address;
  	int err, fput_needed;
  
-@@ -1678,6 +1731,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
+@@ -1692,6 +1745,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
  	if (err < 0)
  		goto out_put;
  
@@ -101216,7 +102802,7 @@ index e83c416..f87df4c 100644
  	err =
  	    security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
  	if (err)
-@@ -1759,6 +1823,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
+@@ -1773,6 +1837,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
   *	the protocol.
   */
  
@@ -101225,18 +102811,16 @@ index e83c416..f87df4c 100644
  SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
  		unsigned int, flags, struct sockaddr __user *, addr,
  		int, addr_len)
-@@ -1972,6 +2038,10 @@ static int copy_msghdr_from_user(struct msghdr *kmsg,
- {
- 	if (copy_from_user(kmsg, umsg, sizeof(struct msghdr)))
- 		return -EFAULT;
-+
-+	if (kmsg->msg_namelen < 0)
-+		return -EINVAL;
-+
- 	if (kmsg->msg_namelen > sizeof(struct sockaddr_storage))
- 		kmsg->msg_namelen = sizeof(struct sockaddr_storage);
- 	return 0;
-@@ -2047,7 +2117,7 @@ static int ___sys_sendmsg(struct socket *sock, struct msghdr __user *msg,
+@@ -1839,7 +1905,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
+ 	struct socket *sock;
+ 	struct iovec iov;
+ 	struct msghdr msg;
+-	struct sockaddr_storage address;
++	struct sockaddr_storage address = { };
+ 	int err, err2;
+ 	int fput_needed;
+ 
+@@ -2065,7 +2131,7 @@ static int ___sys_sendmsg(struct socket *sock, struct msghdr __user *msg,
  		 * checking falls down on this.
  		 */
  		if (copy_from_user(ctl_buf,
@@ -101245,7 +102829,16 @@ index e83c416..f87df4c 100644
  				   ctl_len))
  			goto out_freectl;
  		msg_sys->msg_control = ctl_buf;
-@@ -2227,7 +2297,7 @@ static int ___sys_recvmsg(struct socket *sock, struct msghdr __user *msg,
+@@ -2216,7 +2282,7 @@ static int ___sys_recvmsg(struct socket *sock, struct msghdr __user *msg,
+ 	int err, total_len, len;
+ 
+ 	/* kernel mode address */
+-	struct sockaddr_storage addr;
++	struct sockaddr_storage addr = { };
+ 
+ 	/* user mode address pointers */
+ 	struct sockaddr __user *uaddr;
+@@ -2245,7 +2311,7 @@ static int ___sys_recvmsg(struct socket *sock, struct msghdr __user *msg,
  	/* Save the user-mode address (verify_iovec will change the
  	 * kernel msghdr to use the kernel address space)
  	 */
@@ -101254,7 +102847,7 @@ index e83c416..f87df4c 100644
  	uaddr_len = COMPAT_NAMELEN(msg);
  	if (MSG_CMSG_COMPAT & flags)
  		err = verify_compat_iovec(msg_sys, iov, &addr, VERIFY_WRITE);
-@@ -2871,7 +2941,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
+@@ -2889,7 +2955,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
  	ifr = compat_alloc_user_space(buf_size);
  	rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
  
@@ -101263,7 +102856,7 @@ index e83c416..f87df4c 100644
  		return -EFAULT;
  
  	if (put_user(convert_in ? rxnfc : compat_ptr(data),
-@@ -2985,14 +3055,14 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
+@@ -3000,7 +3066,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
  		old_fs = get_fs();
  		set_fs(KERNEL_DS);
  		err = dev_ioctl(net, cmd,
@@ -101272,15 +102865,7 @@ index e83c416..f87df4c 100644
  		set_fs(old_fs);
  
  		return err;
- 	case SIOCBONDSLAVEINFOQUERY:
- 	case SIOCBONDINFOQUERY:
- 		uifr = compat_alloc_user_space(sizeof(*uifr));
--		if (copy_in_user(&uifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
-+		if (copy_in_user(uifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
- 			return -EFAULT;
- 
- 		if (get_user(data, &ifr32->ifr_ifru.ifru_data))
-@@ -3094,7 +3164,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
+@@ -3093,7 +3159,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
  
  	old_fs = get_fs();
  	set_fs(KERNEL_DS);
@@ -101289,7 +102874,7 @@ index e83c416..f87df4c 100644
  	set_fs(old_fs);
  
  	if (cmd == SIOCGIFMAP && !err) {
-@@ -3199,7 +3269,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
+@@ -3177,7 +3243,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
  		ret |= get_user(rtdev, &(ur4->rt_dev));
  		if (rtdev) {
  			ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
@@ -101298,7 +102883,7 @@ index e83c416..f87df4c 100644
  			devname[15] = 0;
  		} else
  			r4.rt_dev = NULL;
-@@ -3425,8 +3495,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
+@@ -3404,8 +3470,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
  	int __user *uoptlen;
  	int err;
  
@@ -101309,7 +102894,7 @@ index e83c416..f87df4c 100644
  
  	set_fs(KERNEL_DS);
  	if (level == SOL_SOCKET)
-@@ -3446,7 +3516,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
+@@ -3425,7 +3491,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
  	char __user *uoptval;
  	int err;
  
@@ -101318,26 +102903,8 @@ index e83c416..f87df4c 100644
  
  	set_fs(KERNEL_DS);
  	if (level == SOL_SOCKET)
-diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
-index a642fd616..1eebf22 100644
---- a/net/sunrpc/auth_gss/auth_gss.c
-+++ b/net/sunrpc/auth_gss/auth_gss.c
-@@ -500,10 +500,12 @@ gss_alloc_msg(struct gss_auth *gss_auth,
- 	default:
- 		err = gss_encode_v1_msg(gss_msg, service_name, gss_auth->target_name);
- 		if (err)
--			goto err_free_msg;
-+			goto err_put_pipe_version;
- 	};
- 	kref_get(&gss_auth->kref);
- 	return gss_msg;
-+err_put_pipe_version:
-+	put_pipe_version(gss_auth->net);
- err_free_msg:
- 	kfree(gss_msg);
- err:
 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
-index 1b94a9c..496f7f5 100644
+index 0f73f45..a96aa52 100644
 --- a/net/sunrpc/auth_gss/svcauth_gss.c
 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
 @@ -1140,7 +1140,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
@@ -101358,40 +102925,21 @@ index 1b94a9c..496f7f5 100644
  
  	/* make a copy for the caller */
  	*handle = ctxh;
-diff --git a/net/sunrpc/backchannel_rqst.c b/net/sunrpc/backchannel_rqst.c
-index 890a299..e860d4f 100644
---- a/net/sunrpc/backchannel_rqst.c
-+++ b/net/sunrpc/backchannel_rqst.c
-@@ -64,7 +64,6 @@ static void xprt_free_allocation(struct rpc_rqst *req)
- 	free_page((unsigned long)xbufp->head[0].iov_base);
- 	xbufp = &req->rq_snd_buf;
- 	free_page((unsigned long)xbufp->head[0].iov_base);
--	list_del(&req->rq_bc_pa_list);
- 	kfree(req);
- }
- 
-@@ -168,8 +167,10 @@ out_free:
- 	/*
- 	 * Memory allocation failed, free the temporary list
- 	 */
--	list_for_each_entry_safe(req, tmp, &tmp_list, rq_bc_pa_list)
-+	list_for_each_entry_safe(req, tmp, &tmp_list, rq_bc_pa_list) {
-+		list_del(&req->rq_bc_pa_list);
- 		xprt_free_allocation(req);
-+	}
- 
- 	dprintk("RPC:       setup backchannel transport failed\n");
- 	return -ENOMEM;
-@@ -198,6 +199,7 @@ void xprt_destroy_backchannel(struct rpc_xprt *xprt, unsigned int max_reqs)
- 	xprt_dec_alloc_count(xprt, max_reqs);
- 	list_for_each_entry_safe(req, tmp, &xprt->bc_pa_list, rq_bc_pa_list) {
- 		dprintk("RPC:        req=%p\n", req);
-+		list_del(&req->rq_bc_pa_list);
- 		xprt_free_allocation(req);
- 		if (--max_reqs == 0)
- 			break;
+diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
+index ae333c1..18521f0 100644
+--- a/net/sunrpc/cache.c
++++ b/net/sunrpc/cache.c
+@@ -1609,7 +1609,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
+ 	struct sunrpc_net *sn;
+ 
+ 	sn = net_generic(net, sunrpc_net_id);
+-	cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
++	cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
+ 	if (cd->u.procfs.proc_ent == NULL)
+ 		goto out_nomem;
+ 	cd->u.procfs.channel_ent = NULL;
 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
-index e726e16..393c39e 100644
+index 3ea5cda..bfb3e08 100644
 --- a/net/sunrpc/clnt.c
 +++ b/net/sunrpc/clnt.c
 @@ -1415,7 +1415,9 @@ call_start(struct rpc_task *task)
@@ -101421,11 +102969,24 @@ index ff3cc4b..7612a9e 100644
  }
  #else
  static inline void rpc_task_set_debuginfo(struct rpc_task *task)
+diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
+index 5453049..465669a 100644
+--- a/net/sunrpc/stats.c
++++ b/net/sunrpc/stats.c
+@@ -267,7 +267,7 @@ int rpc_proc_init(struct net *net)
+ 
+ 	dprintk("RPC:       registering /proc/net/rpc\n");
+ 	sn = net_generic(net, sunrpc_net_id);
+-	sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
++	sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
+ 	if (sn->proc_net_rpc == NULL)
+ 		return -ENOMEM;
+ 
 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
-index e7fbe36..8052603 100644
+index 5de6801..b4e330d 100644
 --- a/net/sunrpc/svc.c
 +++ b/net/sunrpc/svc.c
-@@ -1158,7 +1158,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
+@@ -1167,7 +1167,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
  	svc_putnl(resv, RPC_SUCCESS);
  
  	/* Bump per-procedure stats counter */
@@ -101676,23 +103237,23 @@ index e7000be..e3b0ba7 100644
  		int mode = (table->mode >> 6) & 7;
  		return (mode << 6) | (mode << 3) | mode;
 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
-index d38bb45..38d5df5 100644
+index 6424372..afd36e9 100644
 --- a/net/tipc/subscr.c
 +++ b/net/tipc/subscr.c
-@@ -98,7 +98,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
+@@ -97,7 +97,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
+ 	struct tipc_subscriber *subscriber = sub->subscriber;
  	struct kvec msg_sect;
- 	int ret;
  
 -	msg_sect.iov_base = (void *)&sub->evt;
 +	msg_sect.iov_base = &sub->evt;
  	msg_sect.iov_len = sizeof(struct tipc_event);
- 
  	sub->evt.event = htohl(event, sub->swap);
+ 	sub->evt.found_lower = htohl(found_lower, sub->swap);
 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
-index d7c1ac6..8e92764 100644
+index 94404f1..5782191 100644
 --- a/net/unix/af_unix.c
 +++ b/net/unix/af_unix.c
-@@ -789,6 +789,12 @@ static struct sock *unix_find_other(struct net *net,
+@@ -791,6 +791,12 @@ static struct sock *unix_find_other(struct net *net,
  		err = -ECONNREFUSED;
  		if (!S_ISSOCK(inode->i_mode))
  			goto put_fail;
@@ -101705,7 +103266,7 @@ index d7c1ac6..8e92764 100644
  		u = unix_find_socket_byinode(inode);
  		if (!u)
  			goto put_fail;
-@@ -809,6 +815,13 @@ static struct sock *unix_find_other(struct net *net,
+@@ -811,6 +817,13 @@ static struct sock *unix_find_other(struct net *net,
  		if (u) {
  			struct dentry *dentry;
  			dentry = unix_sk(u)->path.dentry;
@@ -101719,7 +103280,7 @@ index d7c1ac6..8e92764 100644
  			if (dentry)
  				touch_atime(&unix_sk(u)->path);
  		} else
-@@ -842,12 +855,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
+@@ -844,12 +857,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
  	 */
  	err = security_path_mknod(&path, dentry, mode, 0);
  	if (!err) {
@@ -101738,7 +103299,7 @@ index d7c1ac6..8e92764 100644
  	done_path_create(&path, dentry);
  	return err;
  }
-@@ -2335,9 +2354,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
+@@ -2344,9 +2363,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
  		seq_puts(seq, "Num       RefCount Protocol Flags    Type St "
  			 "Inode Path\n");
  	else {
@@ -101753,7 +103314,7 @@ index d7c1ac6..8e92764 100644
  
  		seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
  			s,
-@@ -2364,8 +2387,10 @@ static int unix_seq_show(struct seq_file *seq, void *v)
+@@ -2373,8 +2396,10 @@ static int unix_seq_show(struct seq_file *seq, void *v)
  			}
  			for ( ; i < len; i++)
  				seq_putc(seq, u->addr->name->sun_path[i]);
@@ -101907,11 +103468,24 @@ index 4323952..a06dfe1 100644
  };
  
  void __init x25_register_sysctl(void)
+diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
+index 0917f04..f4e3d8c 100644
+--- a/net/x25/x25_proc.c
++++ b/net/x25/x25_proc.c
+@@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
+ 
+ int __init x25_proc_init(void)
+ {
+-	if (!proc_mkdir("x25", init_net.proc_net))
++	if (!proc_mkdir_restrict("x25", init_net.proc_net))
+ 		return -ENOMEM;
+ 
+ 	if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
-index 9a91f74..502f6605 100644
+index 1d5c7bf..f762f1f 100644
 --- a/net/xfrm/xfrm_policy.c
 +++ b/net/xfrm/xfrm_policy.c
-@@ -332,7 +332,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
+@@ -327,7 +327,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
  {
  	policy->walk.dead = 1;
  
@@ -101920,7 +103494,7 @@ index 9a91f74..502f6605 100644
  
  	if (del_timer(&policy->polq.hold_timer))
  		xfrm_pol_put(policy);
-@@ -660,7 +660,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
+@@ -661,7 +661,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
  		hlist_add_head(&policy->bydst, chain);
  	xfrm_pol_hold(policy);
  	net->xfrm.policy_count[dir]++;
@@ -101929,43 +103503,16 @@ index 9a91f74..502f6605 100644
  
  	/* After previous checking, family can either be AF_INET or AF_INET6 */
  	if (policy->family == AF_INET)
-@@ -1636,7 +1636,7 @@ free_dst:
- 	goto out;
- }
- 
--static int inline
-+static inline int
- xfrm_dst_alloc_copy(void **target, const void *src, int size)
- {
- 	if (!*target) {
-@@ -1648,7 +1648,7 @@ xfrm_dst_alloc_copy(void **target, const void *src, int size)
- 	return 0;
- }
- 
--static int inline
-+static inline int
- xfrm_dst_update_parent(struct dst_entry *dst, const struct xfrm_selector *sel)
- {
- #ifdef CONFIG_XFRM_SUB_POLICY
-@@ -1660,7 +1660,7 @@ xfrm_dst_update_parent(struct dst_entry *dst, const struct xfrm_selector *sel)
- #endif
- }
- 
--static int inline
-+static inline int
- xfrm_dst_update_origin(struct dst_entry *dst, const struct flowi *fl)
- {
- #ifdef CONFIG_XFRM_SUB_POLICY
-@@ -1754,7 +1754,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
+@@ -1761,7 +1761,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
  
  	xdst->num_pols = num_pols;
- 	memcpy(xdst->pols, pols, sizeof(struct xfrm_policy*) * num_pols);
+ 	memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
 -	xdst->policy_genid = atomic_read(&pols[0]->genid);
 +	xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
  
  	return xdst;
  }
-@@ -2582,11 +2582,12 @@ void xfrm_garbage_collect(struct net *net)
+@@ -2572,11 +2572,12 @@ void xfrm_garbage_collect(struct net *net)
  }
  EXPORT_SYMBOL(xfrm_garbage_collect);
  
@@ -101979,7 +103526,7 @@ index 9a91f74..502f6605 100644
  
  static void xfrm_init_pmtu(struct dst_entry *dst)
  {
-@@ -2636,7 +2637,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
+@@ -2626,7 +2627,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
  		if (xdst->xfrm_genid != dst->xfrm->genid)
  			return 0;
  		if (xdst->num_pols > 0 &&
@@ -101988,7 +103535,7 @@ index 9a91f74..502f6605 100644
  			return 0;
  
  		mtu = dst_mtu(dst->child);
-@@ -2724,8 +2725,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
+@@ -2714,8 +2715,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
  			dst_ops->link_failure = xfrm_link_failure;
  		if (likely(dst_ops->neigh_lookup == NULL))
  			dst_ops->neigh_lookup = xfrm_neigh_lookup;
@@ -101997,7 +103544,7 @@ index 9a91f74..502f6605 100644
  		rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
  	}
  	spin_unlock(&xfrm_policy_afinfo_lock);
-@@ -2779,7 +2778,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
+@@ -2769,7 +2768,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
  		dst_ops->check = NULL;
  		dst_ops->negative_advice = NULL;
  		dst_ops->link_failure = NULL;
@@ -102005,7 +103552,7 @@ index 9a91f74..502f6605 100644
  	}
  	return err;
  }
-@@ -3162,7 +3160,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
+@@ -3159,7 +3157,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
  			       sizeof(pol->xfrm_vec[i].saddr));
  			pol->xfrm_vec[i].encap_family = mp->new_family;
  			/* flush bundles */
@@ -102015,10 +103562,10 @@ index 9a91f74..502f6605 100644
  	}
  
 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
-index 68c2f35..9eb05ca 100644
+index 40f1b3e..e33fdfa 100644
 --- a/net/xfrm/xfrm_state.c
 +++ b/net/xfrm/xfrm_state.c
-@@ -174,12 +174,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
+@@ -172,12 +172,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
  
  	if (unlikely(afinfo == NULL))
  		return -EAFNOSUPPORT;
@@ -102036,7 +103583,7 @@ index 68c2f35..9eb05ca 100644
  		err = -EEXIST;
  	spin_unlock_bh(&xfrm_type_lock);
  	xfrm_state_put_afinfo(afinfo);
-@@ -195,13 +197,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
+@@ -193,13 +195,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
  
  	if (unlikely(afinfo == NULL))
  		return -EAFNOSUPPORT;
@@ -102055,7 +103602,7 @@ index 68c2f35..9eb05ca 100644
  	spin_unlock_bh(&xfrm_type_lock);
  	xfrm_state_put_afinfo(afinfo);
  	return err;
-@@ -211,7 +216,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
+@@ -209,7 +214,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
  static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
  {
  	struct xfrm_state_afinfo *afinfo;
@@ -102063,7 +103610,7 @@ index 68c2f35..9eb05ca 100644
  	const struct xfrm_type *type;
  	int modload_attempted = 0;
  
-@@ -219,9 +223,8 @@ retry:
+@@ -217,9 +221,8 @@ retry:
  	afinfo = xfrm_state_get_afinfo(family);
  	if (unlikely(afinfo == NULL))
  		return NULL;
@@ -102074,7 +103621,7 @@ index 68c2f35..9eb05ca 100644
  	if (unlikely(type && !try_module_get(type->owner)))
  		type = NULL;
  	if (!type && !modload_attempted) {
-@@ -255,7 +258,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
+@@ -253,7 +256,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
  		return -EAFNOSUPPORT;
  
  	err = -EEXIST;
@@ -102083,7 +103630,7 @@ index 68c2f35..9eb05ca 100644
  	spin_lock_bh(&xfrm_mode_lock);
  	if (modemap[mode->encap])
  		goto out;
-@@ -264,8 +267,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
+@@ -262,8 +265,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
  	if (!try_module_get(afinfo->owner))
  		goto out;
  
@@ -102095,7 +103642,7 @@ index 68c2f35..9eb05ca 100644
  	err = 0;
  
  out:
-@@ -289,10 +294,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
+@@ -287,10 +292,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
  		return -EAFNOSUPPORT;
  
  	err = -ENOENT;
@@ -102109,7 +103656,7 @@ index 68c2f35..9eb05ca 100644
  		module_put(mode->afinfo->owner);
  		err = 0;
  	}
-@@ -1486,10 +1493,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
+@@ -1512,10 +1519,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
  u32 xfrm_get_acqseq(void)
  {
  	u32 res;
@@ -102292,26 +103839,25 @@ index 078fe1d..fbdb363 100644
  		fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
 new file mode 100644
-index 0000000..5e0222d
+index 0000000..edcbc3a
 --- /dev/null
 +++ b/scripts/gcc-plugin.sh
-@@ -0,0 +1,17 @@
+@@ -0,0 +1,16 @@
 +#!/bin/bash
-+plugincc=`$1 -E -shared - -o /dev/null -I\`$3 -print-file-name=plugin\`/include 2>&1 <<EOF
-+#include "gcc-plugin.h"
-+#include "tree.h"
-+#include "tm.h"
-+#include "rtl.h"
-+#ifdef ENABLE_BUILD_WITH_CXX
++srctree=$(dirname "$0")
++gccplugins_dir=$($3 -print-file-name=plugin)
++plugincc=$($1 -E -shared - -o /dev/null -I${srctree}/../tools/gcc -I${gccplugins_dir}/include 2>&1 <<EOF
++#include "gcc-common.h"
++#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
 +#warning $2
 +#else
 +#warning $1
 +#endif
-+EOF`
++EOF
++)
 +if [ $? -eq 0 ]
 +then
-+	[[ "$plugincc" =~ "$1" ]] && echo "$1"
-+	[[ "$plugincc" =~ "$2" ]] && echo "$2"
++	( [[ "$plugincc" =~ "$1" ]] && echo "$1" ) || ( [[ "$plugincc" =~ "$2" ]] && echo "$2" )
 +fi
 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
 index 5de5660..d3deb89 100644
@@ -102406,10 +103952,10 @@ index 25e5cb0..6e85821 100644
  	sprintf(alias, "dmi*");
  
 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
-index 1785576..5e8e06a 100644
+index 99a45fd..4b995a3 100644
 --- a/scripts/mod/modpost.c
 +++ b/scripts/mod/modpost.c
-@@ -941,6 +941,7 @@ enum mismatch {
+@@ -945,6 +945,7 @@ enum mismatch {
  	ANY_INIT_TO_ANY_EXIT,
  	ANY_EXIT_TO_ANY_INIT,
  	EXPORT_TO_INIT_EXIT,
@@ -102417,7 +103963,7 @@ index 1785576..5e8e06a 100644
  };
  
  struct sectioncheck {
-@@ -1027,6 +1028,12 @@ const struct sectioncheck sectioncheck[] = {
+@@ -1031,6 +1032,12 @@ const struct sectioncheck sectioncheck[] = {
  	.tosec   = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
  	.mismatch = EXPORT_TO_INIT_EXIT,
  	.symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
@@ -102430,7 +103976,7 @@ index 1785576..5e8e06a 100644
  }
  };
  
-@@ -1147,10 +1154,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
+@@ -1151,10 +1158,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
  			continue;
  		if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
  			continue;
@@ -102443,7 +103989,7 @@ index 1785576..5e8e06a 100644
  		if (d < 0)
  			d = addr - sym->st_value;
  		if (d < distance) {
-@@ -1428,6 +1435,14 @@ static void report_sec_mismatch(const char *modname,
+@@ -1432,6 +1439,14 @@ static void report_sec_mismatch(const char *modname,
  		tosym, prl_to, prl_to, tosym);
  		free(prl_to);
  		break;
@@ -102458,7 +104004,7 @@ index 1785576..5e8e06a 100644
  	}
  	fprintf(stderr, "\n");
  }
-@@ -1662,7 +1677,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
+@@ -1679,7 +1694,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
  static void check_sec_ref(struct module *mod, const char *modname,
                            struct elf_info *elf)
  {
@@ -102467,7 +104013,7 @@ index 1785576..5e8e06a 100644
  	Elf_Shdr *sechdrs = elf->sechdrs;
  
  	/* Walk through all sections */
-@@ -1781,7 +1796,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
+@@ -1798,7 +1813,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
  	va_end(ap);
  }
  
@@ -102476,7 +104022,7 @@ index 1785576..5e8e06a 100644
  {
  	if (buf->size - buf->pos < len) {
  		buf->size += len + SZ;
-@@ -2000,7 +2015,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
+@@ -2017,7 +2032,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
  	if (fstat(fileno(file), &st) < 0)
  		goto close_write;
  
@@ -102537,10 +104083,10 @@ index 0865b3e..7235dd4 100644
  	__ksymtab_gpl		: { *(SORT(___ksymtab_gpl+*)) }
  	__ksymtab_unused	: { *(SORT(___ksymtab_unused+*)) }
 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
-index 90e521f..e9eaf8f 100644
+index f46e4dd..090e168 100644
 --- a/scripts/package/builddeb
 +++ b/scripts/package/builddeb
-@@ -281,6 +281,7 @@ fi
+@@ -291,6 +291,7 @@ fi
  (cd $srctree; find . -name Makefile\* -o -name Kconfig\* -o -name \*.pl > "$objtree/debian/hdrsrcfiles")
  (cd $srctree; find arch/$SRCARCH/include include scripts -type f >> "$objtree/debian/hdrsrcfiles")
  (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f >> "$objtree/debian/hdrobjfiles")
@@ -102596,7 +104142,7 @@ index 8fac3fd..32ff38d 100644
  	unsigned int secindex_strings;
  
 diff --git a/security/Kconfig b/security/Kconfig
-index e9c6ac7..75578c4 100644
+index beb86b5..1ea5a01 100644
 --- a/security/Kconfig
 +++ b/security/Kconfig
 @@ -4,6 +4,960 @@
@@ -103179,7 +104725,7 @@ index e9c6ac7..75578c4 100644
 +
 +config PAX_KERNEXEC
 +	bool "Enforce non-executable kernel pages"
-+	default y if GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
++	default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
 +	depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
 +	select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
 +	select PAX_KERNEXEC_PLUGIN if X86_64
@@ -103410,7 +104956,7 @@ index e9c6ac7..75578c4 100644
 +
 +config PAX_MEMORY_UDEREF
 +	bool "Prevent invalid userland pointer dereference"
-+	default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
++	default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
 +	depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
 +	select PAX_PER_CPU_PGD if X86_64
 +	help
@@ -103564,15 +105110,59 @@ index e9c6ac7..75578c4 100644
  config LSM_MMAP_MIN_ADDR
  	int "Low address space for LSM to protect from user allocation"
  	depends on SECURITY && SECURITY_SELINUX
--	default 32768 if ARM
-+	default 32768 if ALPHA || ARM || PARISC || SPARC32
+-	default 32768 if ARM || (ARM64 && COMPAT)
++	default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
  	default 65536
  	help
  	  This is the portion of low virtual memory which should be protected
+diff --git a/security/apparmor/file.c b/security/apparmor/file.c
+index fdaa50c..2761dcb 100644
+--- a/security/apparmor/file.c
++++ b/security/apparmor/file.c
+@@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
+ int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
+ 		 struct path *new_dir, struct dentry *new_dentry)
+ {
+-	struct path link = { new_dir->mnt, new_dentry };
+-	struct path target = { new_dir->mnt, old_dentry };
++	struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
++	struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
+ 	struct path_cond cond = {
+ 		old_dentry->d_inode->i_uid,
+ 		old_dentry->d_inode->i_mode
 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
-index 4257b7e..f0c9438 100644
+index 4257b7e..2d0732d 100644
 --- a/security/apparmor/lsm.c
 +++ b/security/apparmor/lsm.c
+@@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
+ 				  struct dentry *dentry, u32 mask,
+ 				  struct path_cond *cond)
+ {
+-	struct path path = { dir->mnt, dentry };
++	struct path path = { .mnt = dir->mnt, .dentry = dentry };
+ 
+ 	return common_perm(op, &path, mask, cond);
+ }
+@@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
+ static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
+ 				  struct dentry *dentry, u32 mask)
+ {
+-	struct path path = { mnt, dentry };
++	struct path path = { .mnt = mnt, .dentry = dentry };
+ 	struct path_cond cond = { dentry->d_inode->i_uid,
+ 				  dentry->d_inode->i_mode
+ 	};
+@@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
+ 
+ 	profile = aa_current_profile();
+ 	if (!unconfined(profile)) {
+-		struct path old_path = { old_dir->mnt, old_dentry };
+-		struct path new_path = { new_dir->mnt, new_dentry };
++		struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
++		struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
+ 		struct path_cond cond = { old_dentry->d_inode->i_uid,
+ 					  old_dentry->d_inode->i_mode
+ 		};
 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
  	return error;
  }
@@ -103630,7 +105220,7 @@ index b9d613e..f68305c 100644
  		if (bprm->cap_effective)
  			return 1;
 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
-index 0356e1d..72332ab 100644
+index f79fa8b..6161868 100644
 --- a/security/integrity/ima/ima.h
 +++ b/security/integrity/ima/ima.h
 @@ -118,8 +118,8 @@ int ima_init_template(void);
@@ -103658,7 +105248,7 @@ index c38bbce..f45133d 100644
  	result = ima_alloc_init_template(NULL, file, filename,
  					 NULL, 0, &entry);
 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
-index db01125..61f6597 100644
+index 468a3ba..9af5cae 100644
 --- a/security/integrity/ima/ima_fs.c
 +++ b/security/integrity/ima/ima_fs.c
 @@ -28,12 +28,12 @@
@@ -103812,23 +105402,6 @@ index cee72ce..e46074a 100644
  err:
  	if (iov != iovstack)
  		kfree(iov);
-diff --git a/security/keys/keyring.c b/security/keys/keyring.c
-index d46cbc5..2fb2576 100644
---- a/security/keys/keyring.c
-+++ b/security/keys/keyring.c
-@@ -1000,7 +1000,11 @@ static int keyring_detect_cycle_iterator(const void *object,
- 
- 	kenter("{%d}", key->serial);
- 
--	BUG_ON(key != ctx->match_data);
-+	/* We might get a keyring with matching index-key that is nonetheless a
-+	 * different keyring. */
-+	if (key != ctx->match_data)
-+		return 0;
-+
- 	ctx->result = ERR_PTR(-EDEADLK);
- 	return 1;
- }
 diff --git a/security/min_addr.c b/security/min_addr.c
 index f728728..6457a0c 100644
 --- a/security/min_addr.c
@@ -103850,7 +105423,7 @@ index f728728..6457a0c 100644
  
  /*
 diff --git a/security/security.c b/security/security.c
-index 15b6928..60d03ec 100644
+index 919cad9..2127be1 100644
 --- a/security/security.c
 +++ b/security/security.c
 @@ -33,8 +33,8 @@
@@ -103908,10 +105481,10 @@ index fc3e662..7844c60 100644
  		lock = &avc_cache.slots_lock[hvalue];
  
 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
-index 57b0b49..402063e 100644
+index e294b86..eda45c55 100644
 --- a/security/selinux/hooks.c
 +++ b/security/selinux/hooks.c
-@@ -96,8 +96,6 @@
+@@ -95,8 +95,6 @@
  #include "audit.h"
  #include "avc_ss.h"
  
@@ -103920,7 +105493,7 @@ index 57b0b49..402063e 100644
  /* SECMARK reference count */
  static atomic_t selinux_secmark_refcount = ATOMIC_INIT(0);
  
-@@ -5745,7 +5743,7 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
+@@ -5759,7 +5757,7 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
  
  #endif
  
@@ -103929,7 +105502,7 @@ index 57b0b49..402063e 100644
  	.name =				"selinux",
  
  	.ptrace_access_check =		selinux_ptrace_access_check,
-@@ -6098,6 +6096,9 @@ static void selinux_nf_ip_exit(void)
+@@ -6112,6 +6110,9 @@ static void selinux_nf_ip_exit(void)
  #ifdef CONFIG_SECURITY_SELINUX_DISABLE
  static int selinux_disabled;
  
@@ -103939,7 +105512,7 @@ index 57b0b49..402063e 100644
  int selinux_disable(void)
  {
  	if (ss_initialized) {
-@@ -6115,7 +6116,9 @@ int selinux_disable(void)
+@@ -6129,7 +6130,9 @@ int selinux_disable(void)
  	selinux_disabled = 1;
  	selinux_enabled = 0;
  
@@ -103951,10 +105524,10 @@ index 57b0b49..402063e 100644
  	/* Try to destroy the avc node cache */
  	avc_disable();
 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
-index 48c3cc9..8022cf7 100644
+index 9f05847..7933395 100644
 --- a/security/selinux/include/xfrm.h
 +++ b/security/selinux/include/xfrm.h
-@@ -45,7 +45,7 @@ static inline void selinux_xfrm_notify_policyload(void)
+@@ -46,7 +46,7 @@ static inline void selinux_xfrm_notify_policyload(void)
  {
  	struct net *net;
  
@@ -103964,10 +105537,10 @@ index 48c3cc9..8022cf7 100644
  	for_each_net(net)
  		rt_genid_bump_all(net);
 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
-index b0be893..646bd94 100644
+index 14f52be..7352368 100644
 --- a/security/smack/smack_lsm.c
 +++ b/security/smack/smack_lsm.c
-@@ -3731,7 +3731,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
+@@ -3726,7 +3726,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
  	return 0;
  }
  
@@ -103976,6 +105549,57 @@ index b0be893..646bd94 100644
  	.name =				"smack",
  
  	.ptrace_access_check =		smack_ptrace_access_check,
+diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
+index 4003907..13a2b55 100644
+--- a/security/tomoyo/file.c
++++ b/security/tomoyo/file.c
+@@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
+ {
+ 	struct tomoyo_request_info r;
+ 	struct tomoyo_obj_info obj = {
+-		.path1 = *path,
++		.path1 = { .mnt = path->mnt, .dentry = path->dentry },
+ 	};
+ 	int error = -ENOMEM;
+ 	struct tomoyo_path_info buf;
+@@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
+ 	struct tomoyo_path_info buf;
+ 	struct tomoyo_request_info r;
+ 	struct tomoyo_obj_info obj = {
+-		.path1 = *path,
++		.path1 = { .mnt = path->mnt, .dentry = path->dentry },
+ 	};
+ 	int idx;
+ 
+@@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, struct path *path, const char *target)
+ {
+ 	struct tomoyo_request_info r;
+ 	struct tomoyo_obj_info obj = {
+-		.path1 = *path,
++		.path1 = { .mnt = path->mnt, .dentry = path->dentry },
+ 	};
+ 	int error;
+ 	struct tomoyo_path_info buf;
+@@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
+ {
+ 	struct tomoyo_request_info r;
+ 	struct tomoyo_obj_info obj = {
+-		.path1 = *path,
++		.path1 = { .mnt = path->mnt, .dentry = path->dentry },
+ 	};
+ 	int error = -ENOMEM;
+ 	struct tomoyo_path_info buf;
+@@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
+ 	struct tomoyo_path_info buf2;
+ 	struct tomoyo_request_info r;
+ 	struct tomoyo_obj_info obj = {
+-		.path1 = *path1,
+-		.path2 = *path2,
++		.path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
++		.path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
+ 	};
+ 	int idx;
+ 
 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
 index 390c646..f2f8db3 100644
 --- a/security/tomoyo/mount.c
@@ -103992,9 +105616,94 @@ index 390c646..f2f8db3 100644
  		if (!fstype) {
  			error = -ENODEV;
 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
-index f0b756e..b129202 100644
+index f0b756e..8aa497b 100644
 --- a/security/tomoyo/tomoyo.c
 +++ b/security/tomoyo/tomoyo.c
+@@ -146,7 +146,7 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm)
+  */
+ static int tomoyo_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
+ {
+-	struct path path = { mnt, dentry };
++	struct path path = { .mnt = mnt, .dentry = dentry };
+ 	return tomoyo_path_perm(TOMOYO_TYPE_GETATTR, &path, NULL);
+ }
+ 
+@@ -172,7 +172,7 @@ static int tomoyo_path_truncate(struct path *path)
+  */
+ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
+ {
+-	struct path path = { parent->mnt, dentry };
++	struct path path = { .mnt = parent->mnt, .dentry = dentry };
+ 	return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
+ }
+ 
+@@ -188,7 +188,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
+ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
+ 			     umode_t mode)
+ {
+-	struct path path = { parent->mnt, dentry };
++	struct path path = { .mnt = parent->mnt, .dentry = dentry };
+ 	return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
+ 				       mode & S_IALLUGO);
+ }
+@@ -203,7 +203,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
+  */
+ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
+ {
+-	struct path path = { parent->mnt, dentry };
++	struct path path = { .mnt = parent->mnt, .dentry = dentry };
+ 	return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
+ }
+ 
+@@ -219,7 +219,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
+ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
+ 			       const char *old_name)
+ {
+-	struct path path = { parent->mnt, dentry };
++	struct path path = { .mnt = parent->mnt, .dentry = dentry };
+ 	return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
+ }
+ 
+@@ -236,7 +236,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
+ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
+ 			     umode_t mode, unsigned int dev)
+ {
+-	struct path path = { parent->mnt, dentry };
++	struct path path = { .mnt = parent->mnt, .dentry = dentry };
+ 	int type = TOMOYO_TYPE_CREATE;
+ 	const unsigned int perm = mode & S_IALLUGO;
+ 
+@@ -275,8 +275,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
+ static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
+ 			    struct dentry *new_dentry)
+ {
+-	struct path path1 = { new_dir->mnt, old_dentry };
+-	struct path path2 = { new_dir->mnt, new_dentry };
++	struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
++	struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
+ 	return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
+ }
+ 
+@@ -295,8 +295,8 @@ static int tomoyo_path_rename(struct path *old_parent,
+ 			      struct path *new_parent,
+ 			      struct dentry *new_dentry)
+ {
+-	struct path path1 = { old_parent->mnt, old_dentry };
+-	struct path path2 = { new_parent->mnt, new_dentry };
++	struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
++	struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
+ 	return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
+ }
+ 
+@@ -424,7 +424,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
+  */
+ static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
+ {
+-	struct path path = { mnt, mnt->mnt_root };
++	struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
+ 	return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
+ }
+ 
 @@ -503,7 +503,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
   * tomoyo_security_ops is a "struct security_operations" which is used for
   * registering TOMOYO.
@@ -104564,10 +106273,10 @@ index 048439a..3be9f6f 100644
  					   userbuf+useroffs + p,
  					   locallen))
 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
-index 7d8803a..559f8d0 100644
+index f851fd0..92576fb 100644
 --- a/sound/oss/swarm_cs4297a.c
 +++ b/sound/oss/swarm_cs4297a.c
-@@ -2621,7 +2621,6 @@ static int __init cs4297a_init(void)
+@@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
  {
  	struct cs4297a_state *s;
  	u32 pwr, id;
@@ -104575,7 +106284,7 @@ index 7d8803a..559f8d0 100644
  	int rval;
  #ifndef CONFIG_BCM_CS4297A_CSWARM
  	u64 cfg;
-@@ -2711,22 +2710,23 @@ static int __init cs4297a_init(void)
+@@ -2713,22 +2712,23 @@ static int __init cs4297a_init(void)
          if (!rval) {
  		char *sb1250_duart_present;
  
@@ -104617,10 +106326,10 @@ index 4c41c90..37f3631 100644
  	return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, &ops,
  					      sizeof(struct snd_emu10k1_synth_arg));
 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
-index 69178c4..4493d52 100644
+index dafcf82..dd9356f 100644
 --- a/sound/pci/hda/hda_codec.c
 +++ b/sound/pci/hda/hda_codec.c
-@@ -976,14 +976,10 @@ find_codec_preset(struct hda_codec *codec)
+@@ -983,14 +983,10 @@ find_codec_preset(struct hda_codec *codec)
  	mutex_unlock(&preset_mutex);
  
  	if (mod_requested < HDA_MODREQ_MAX_COUNT) {
@@ -104637,7 +106346,7 @@ index 69178c4..4493d52 100644
  		mod_requested++;
  		goto again;
  	}
-@@ -2668,7 +2664,7 @@ static int get_kctl_0dB_offset(struct snd_kcontrol *kctl, int *step_to_check)
+@@ -2739,7 +2735,7 @@ static int get_kctl_0dB_offset(struct snd_kcontrol *kctl, int *step_to_check)
  		/* FIXME: set_fs() hack for obtaining user-space TLV data */
  		mm_segment_t fs = get_fs();
  		set_fs(get_ds());
@@ -104704,23 +106413,41 @@ index d591c15..8cb8f94 100644
  	chip->pci = pci;
  	chip->irq = -1;
 diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
-index 35e2773..6d6ceee 100644
+index 5428a1f..474f651 100644
 --- a/sound/soc/fsl/fsl_ssi.c
 +++ b/sound/soc/fsl/fsl_ssi.c
-@@ -857,7 +857,7 @@ static int fsl_ssi_probe(struct platform_device *pdev)
+@@ -1255,7 +1255,6 @@ static int fsl_ssi_probe(struct platform_device *pdev)
  {
  	struct fsl_ssi_private *ssi_private;
  	int ret = 0;
 -	struct device_attribute *dev_attr = NULL;
-+	device_attribute_no_const *dev_attr = NULL;
  	struct device_node *np = pdev->dev.of_node;
- 	const char *p, *sprop;
- 	const uint32_t *iprop;
+ 	const struct of_device_id *of_id;
+ 	enum fsl_ssi_type hw_type;
+@@ -1481,7 +1480,7 @@ static int fsl_ssi_probe(struct platform_device *pdev)
+ 					 &ssi_private->cpu_dai_drv, 1);
+ 	if (ret) {
+ 		dev_err(&pdev->dev, "failed to register DAI: %d\n", ret);
+-		goto error_dev;
++		goto error_clk;
+ 	}
+ 
+ 	ret = fsl_ssi_debugfs_create(ssi_private, &pdev->dev);
+@@ -1562,9 +1561,6 @@ error_pcm:
+ error_dbgfs:
+ 	snd_soc_unregister_component(&pdev->dev);
+ 
+-error_dev:
+-	device_remove_file(&pdev->dev, dev_attr);
+-
+ error_clk:
+ 	if (ssi_private->ssi_on_imx) {
+ 		if (!IS_ERR(ssi_private->baudclk))
 diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
-index a66783e..ed1d791 100644
+index fe1df50..09d3be6 100644
 --- a/sound/soc/soc-core.c
 +++ b/sound/soc/soc-core.c
-@@ -2253,8 +2253,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
+@@ -2254,8 +2254,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
  	if (ret)
  		return ret;
  
@@ -104760,18 +106487,18 @@ index 7778b8e..3d619fc 100644
  
 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
 new file mode 100644
-index 0000000..4c2c45c
+index 0000000..60e7af2
 --- /dev/null
 +++ b/tools/gcc/.gitignore
 @@ -0,0 +1,2 @@
 +randomize_layout_seed.h
-+size_overflow_hash.h
++randomize_layout_hash.h
 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
 new file mode 100644
-index 0000000..b198b6d
+index 0000000..7b8921f
 --- /dev/null
 +++ b/tools/gcc/Makefile
-@@ -0,0 +1,54 @@
+@@ -0,0 +1,52 @@
 +#CC := gcc
 +#PLUGIN_SOURCE_FILES := pax_plugin.c
 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
@@ -104780,23 +106507,29 @@ index 0000000..b198b6d
 +
 +ifeq ($(PLUGINCC),$(HOSTCC))
 +HOSTLIBS := hostlibs
-+HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -std=gnu99 -ggdb
++HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
++export HOST_EXTRACFLAGS
 +else
 +HOSTLIBS := hostcxxlibs
-+HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -std=gnu++98 -fno-rtti -ggdb -Wno-unused-parameter -Wno-narrowing
++HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
++export HOST_EXTRACXXFLAGS
 +endif
 +
++export GCCPLUGINS_DIR HOSTLIBS
++
 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
 +$(HOSTLIBS)-y += colorize_plugin.so
-+$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
 +
++subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
++subdir- += size_overflow_plugin
++
 +always := $($(HOSTLIBS)-y)
 +
 +constify_plugin-objs := constify_plugin.o
@@ -104805,27 +106538,19 @@ index 0000000..b198b6d
 +kernexec_plugin-objs := kernexec_plugin.o
 +checker_plugin-objs := checker_plugin.o
 +colorize_plugin-objs := colorize_plugin.o
-+size_overflow_plugin-objs := size_overflow_plugin.o
 +latent_entropy_plugin-objs := latent_entropy_plugin.o
 +structleak_plugin-objs := structleak_plugin.o
 +randomize_layout_plugin-objs := randomize_layout_plugin.o
 +
-+$(obj)/size_overflow_plugin.o: $(objtree)/$(obj)/size_overflow_hash.h
 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
 +
-+quiet_cmd_build_size_overflow_hash = GENHASH  $@
-+      cmd_build_size_overflow_hash = \
-+	$(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -d $< -o $@
-+$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
-+	$(call if_changed,build_size_overflow_hash)
-+
 +quiet_cmd_create_randomize_layout_seed = GENSEED  $@
 +      cmd_create_randomize_layout_seed = \
 +	$(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
 +	$(call if_changed,create_randomize_layout_seed)
 +
-+targets += size_overflow_hash.h randomize_layout_seed.h randomize_layout_hash.h
++targets += randomize_layout_seed.h randomize_layout_hash.h
 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
 new file mode 100644
 index 0000000..5452feea
@@ -104984,10 +106709,10 @@ index 0000000..5452feea
 +}
 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
 new file mode 100644
-index 0000000..06dcfda
+index 0000000..54461af
 --- /dev/null
 +++ b/tools/gcc/colorize_plugin.c
-@@ -0,0 +1,169 @@
+@@ -0,0 +1,210 @@
 +/*
 + * Copyright 2012-2014 by PaX Team <pageexec@freemail.hu>
 + * Licensed under the GPL v2
@@ -105006,20 +106731,20 @@ index 0000000..06dcfda
 +int plugin_is_GPL_compatible;
 +
 +static struct plugin_info colorize_plugin_info = {
-+	.version	= "201401260140",
-+	.help		= NULL,
++	.version	= "201404202350",
++	.help		= "color=[never|always|auto]\tdetermine when to colorize\n",
 +};
 +
-+#define GREEN		"\033[32m\033[2m"
-+#define LIGHTGREEN	"\033[32m\033[1m"
-+#define YELLOW		"\033[33m\033[2m"
-+#define LIGHTYELLOW	"\033[33m\033[1m"
-+#define RED		"\033[31m\033[2m"
-+#define LIGHTRED	"\033[31m\033[1m"
-+#define BLUE		"\033[34m\033[2m"
-+#define LIGHTBLUE	"\033[34m\033[1m"
-+#define BRIGHT		"\033[m\033[1m"
-+#define NORMAL		"\033[m"
++#define GREEN		"\033[32m\033[K"
++#define LIGHTGREEN	"\033[1;32m\033[K"
++#define YELLOW		"\033[33m\033[K"
++#define LIGHTYELLOW	"\033[1;33m\033[K"
++#define RED		"\033[31m\033[K"
++#define LIGHTRED	"\033[1;31m\033[K"
++#define BLUE		"\033[34m\033[K"
++#define LIGHTBLUE	"\033[1;34m\033[K"
++#define BRIGHT		"\033[1;m\033[K"
++#define NORMAL		"\033[m\033[K"
 +
 +static diagnostic_starter_fn old_starter;
 +static diagnostic_finalizer_fn old_finalizer;
@@ -105121,26 +106846,42 @@ index 0000000..06dcfda
 +	unsigned int execute() { return execute_colorize_rearm(); }
 +};
 +}
-+#endif
 +
-+static struct opt_pass *make_colorize_rearm_pass(void)
++static opt_pass *make_colorize_rearm_pass(void)
 +{
-+#if BUILDING_GCC_VERSION >= 4009
 +	return new colorize_rearm_pass();
++}
 +#else
++static struct opt_pass *make_colorize_rearm_pass(void)
++{
 +	return &colorize_rearm_pass.pass;
-+#endif
 +}
++#endif
 +
 +static void colorize_start_unit(void *gcc_data, void *user_data)
 +{
 +	colorize_arm();
 +}
 +
++static bool should_colorize(void)
++{
++#if BUILDING_GCC_VERSION >= 4009
++	return false;
++#else
++	char const *t = getenv("TERM");
++
++	return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
++#endif
++}
++
 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
 +{
 +	const char * const plugin_name = plugin_info->base_name;
++	const int argc = plugin_info->argc;
++	const struct plugin_argument * const argv = plugin_info->argv;
++	int i;
 +	struct register_pass_info colorize_rearm_pass_info;
++	bool colorize;
 +
 +	colorize_rearm_pass_info.pass				= make_colorize_rearm_pass();
 +	colorize_rearm_pass_info.reference_pass_name		= "*free_lang_data";
@@ -105153,16 +106894,41 @@ index 0000000..06dcfda
 +	}
 +
 +	register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
-+	register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
-+	register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
++
++	colorize = getenv("GCC_COLORS") ? should_colorize() : false;
++
++	for (i = 0; i < argc; ++i) {
++		if (!strcmp(argv[i].key, "color")) {
++			if (!argv[i].value) {
++				error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
++				continue;
++			}
++			if (!strcmp(argv[i].value, "always"))
++				colorize = true;
++			else if (!strcmp(argv[i].value, "never"))
++				colorize = false;
++			else if (!strcmp(argv[i].value, "auto"))
++				colorize = should_colorize();
++			else
++				error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
++			continue;
++		}
++		error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
++	}
++
++	if (colorize) {
++		// TODO: parse GCC_COLORS as used by gcc 4.9+
++		register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
++		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
++	}
 +	return 0;
 +}
 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
 new file mode 100644
-index 0000000..4f67ac1
+index 0000000..82bc5a8
 --- /dev/null
 +++ b/tools/gcc/constify_plugin.c
-@@ -0,0 +1,552 @@
+@@ -0,0 +1,557 @@
 +/*
 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
 + * Copyright 2011-2014 by PaX Team <pageexec@freemail.hu>
@@ -105524,7 +107290,11 @@ index 0000000..4f67ac1
 +
 +static void check_global_variables(void *event_data, void *data)
 +{
++#if BUILDING_GCC_VERSION >= 4009
++	varpool_node *node;
++#else
 +	struct varpool_node *node;
++#endif
 +
 +	FOR_EACH_VARIABLE(node) {
 +		tree var = NODE_DECL(node);
@@ -105621,16 +107391,17 @@ index 0000000..4f67ac1
 +	unsigned int execute() { return check_local_variables(); }
 +};
 +}
-+#endif
 +
-+static struct opt_pass *make_check_local_variables_pass(void)
++static opt_pass *make_check_local_variables_pass(void)
 +{
-+#if BUILDING_GCC_VERSION >= 4009
 +	return new check_local_variables_pass();
++}
 +#else
++static struct opt_pass *make_check_local_variables_pass(void)
++{
 +	return &check_local_variables_pass.pass;
-+#endif
 +}
++#endif
 +
 +static struct {
 +	const char *name;
@@ -105717,10 +107488,10 @@ index 0000000..4f67ac1
 +}
 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
 new file mode 100644
-index 0000000..6dbb502
+index 0000000..e90c205
 --- /dev/null
 +++ b/tools/gcc/gcc-common.h
-@@ -0,0 +1,286 @@
+@@ -0,0 +1,295 @@
 +#ifndef GCC_COMMON_H_INCLUDED
 +#define GCC_COMMON_H_INCLUDED
 +
@@ -105791,7 +107562,6 @@ index 0000000..6dbb502
 +#include "tree-pass.h"
 +//#include "df.h"
 +#include "predict.h"
-+//#include "lto-streamer.h"
 +#include "ipa-utils.h"
 +
 +#if BUILDING_GCC_VERSION >= 4009
@@ -105806,6 +107576,7 @@ index 0000000..6dbb502
 +#include "tree-ssanames.h"
 +#include "print-tree.h"
 +#include "tree-eh.h"
++#include "stmt.h"
 +#endif
 +
 +#include "gimple.h"
@@ -105819,6 +107590,10 @@ index 0000000..6dbb502
 +#include "ssa-iterators.h"
 +#endif
 +
++//#include "lto/lto.h"
++//#include "data-streamer.h"
++//#include "lto-compress.h"
++
 +//#include "expr.h" where are you...
 +extern rtx emit_move_insn(rtx x, rtx y);
 +
@@ -105830,11 +107605,14 @@ index 0000000..6dbb502
 +
 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
++#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
++#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
 +
 +#if BUILDING_GCC_VERSION == 4005
 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) for (tree vars = (FUN)->local_decls; vars && (D = TREE_VALUE(vars)); vars = TREE_CHAIN(vars), I)
 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
++#define TODO_rebuild_cgraph_edges 0
 +
 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
 +{
@@ -105967,6 +107745,8 @@ index 0000000..6dbb502
 +#if BUILDING_GCC_VERSION >= 4007
 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
 +	cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
++#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
++	cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
 +#endif
 +
 +#if BUILDING_GCC_VERSION <= 4008
@@ -106021,112 +107801,12 @@ index 0000000..7514850
 +	HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
 +	echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
 +fi
-diff --git a/tools/gcc/generate_size_overflow_hash.sh b/tools/gcc/generate_size_overflow_hash.sh
-new file mode 100644
-index 0000000..e518932
---- /dev/null
-+++ b/tools/gcc/generate_size_overflow_hash.sh
-@@ -0,0 +1,94 @@
-+#!/bin/bash
-+
-+# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
-+
-+header1="size_overflow_hash.h"
-+database="size_overflow_hash.data"
-+n=65536
-+
-+usage() {
-+cat <<EOF
-+usage: $0 options
-+OPTIONS:
-+        -h|--help               help
-+	-o			header file
-+	-d			database file
-+	-n			hash array size
-+EOF
-+    return 0
-+}
-+
-+while true
-+do
-+    case "$1" in
-+    -h|--help)	usage && exit 0;;
-+    -n)		n=$2; shift 2;;
-+    -o)		header1="$2"; shift 2;;
-+    -d)		database="$2"; shift 2;;
-+    --)		shift 1; break ;;
-+     *)		break ;;
-+    esac
-+done
-+
-+create_defines() {
-+	for i in `seq 0 31`
-+	do
-+		echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
-+	done
-+	echo >> "$header1"
-+}
-+
-+create_structs() {
-+	rm -f "$header1"
-+
-+	create_defines
-+
-+	cat "$database" | while read data
-+	do
-+		data_array=($data)
-+		struct_hash_name="${data_array[0]}"
-+		funcn="${data_array[1]}"
-+		params="${data_array[2]}"
-+		next="${data_array[4]}"
-+
-+		echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
-+
-+		echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
-+		echo -en "\t.param\t= " >> "$header1"
-+		line=
-+		for param_num in ${params//-/ };
-+		do
-+			line="${line}PARAM"$param_num"|"
-+		done
-+
-+		echo -e "${line%?},\n};\n" >> "$header1"
-+	done
-+}
-+
-+create_headers() {
-+	echo "const struct size_overflow_hash * const size_overflow_hash[$n] = {" >> "$header1"
-+}
-+
-+create_array_elements() {
-+	index=0
-+	grep -v "nohasharray" $database | sort -n -k 4 | while read data
-+	do
-+		data_array=($data)
-+		i="${data_array[3]}"
-+		hash="${data_array[0]}"
-+		while [[ $index -lt $i ]]
-+		do
-+			echo -e "\t["$index"]\t= NULL," >> "$header1"
-+			index=$(($index + 1))
-+		done
-+		index=$(($index + 1))
-+		echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
-+	done
-+	echo '};' >> $header1
-+}
-+
-+create_structs
-+create_headers
-+create_array_elements
-+
-+exit 0
 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
 new file mode 100644
-index 0000000..b559327
+index 0000000..d81c094
 --- /dev/null
 +++ b/tools/gcc/kallocstat_plugin.c
-@@ -0,0 +1,182 @@
+@@ -0,0 +1,183 @@
 +/*
 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
 + * Licensed under the GPL v2
@@ -106278,16 +107958,17 @@ index 0000000..b559327
 +	unsigned int execute() { return execute_kallocstat(); }
 +};
 +}
-+#endif
 +
-+static struct opt_pass *make_kallocstat_pass(void)
++static opt_pass *make_kallocstat_pass(void)
 +{
-+#if BUILDING_GCC_VERSION >= 4009
 +	return new kallocstat_pass();
++}
 +#else
++static struct opt_pass *make_kallocstat_pass(void)
++{
 +	return &kallocstat_pass.pass;
-+#endif
 +}
++#endif
 +
 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
 +{
@@ -106311,10 +107992,10 @@ index 0000000..b559327
 +}
 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
 new file mode 100644
-index 0000000..dd73713
+index 0000000..89f256d
 --- /dev/null
 +++ b/tools/gcc/kernexec_plugin.c
-@@ -0,0 +1,519 @@
+@@ -0,0 +1,522 @@
 +/*
 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
 + * Licensed under the GPL v2
@@ -106741,34 +108422,37 @@ index 0000000..dd73713
 +	unsigned int execute() { return execute_kernexec_retaddr(); }
 +};
 +}
-+#endif
 +
-+static struct opt_pass *make_kernexec_reload_pass(void)
++static opt_pass *make_kernexec_reload_pass(void)
 +{
-+#if BUILDING_GCC_VERSION >= 4009
 +	return new kernexec_reload_pass();
++}
++
++static opt_pass *make_kernexec_fptr_pass(void)
++{
++	return new kernexec_fptr_pass();
++}
++
++static opt_pass *make_kernexec_retaddr_pass(void)
++{
++	return new kernexec_retaddr_pass();
++}
 +#else
++static struct opt_pass *make_kernexec_reload_pass(void)
++{
 +	return &kernexec_reload_pass.pass;
-+#endif
 +}
 +
 +static struct opt_pass *make_kernexec_fptr_pass(void)
 +{
-+#if BUILDING_GCC_VERSION >= 4009
-+	return new kernexec_fptr_pass();
-+#else
 +	return &kernexec_fptr_pass.pass;
-+#endif
 +}
 +
 +static struct opt_pass *make_kernexec_retaddr_pass(void)
 +{
-+#if BUILDING_GCC_VERSION >= 4009
-+	return new kernexec_retaddr_pass();
-+#else
 +	return &kernexec_retaddr_pass.pass;
-+#endif
 +}
++#endif
 +
 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
 +{
@@ -106836,10 +108520,10 @@ index 0000000..dd73713
 +}
 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
 new file mode 100644
-index 0000000..1a98bed
+index 0000000..39d7cc7
 --- /dev/null
 +++ b/tools/gcc/latent_entropy_plugin.c
-@@ -0,0 +1,451 @@
+@@ -0,0 +1,462 @@
 +/*
 + * Copyright 2012-2014 by the PaX Team <pageexec@freemail.hu>
 + * Licensed under the GPL v2
@@ -106868,7 +108552,7 @@ index 0000000..1a98bed
 +static tree latent_entropy_decl;
 +
 +static struct plugin_info latent_entropy_plugin_info = {
-+	.version	= "201402240545",
++	.version	= "201403280150",
 +	.help		= NULL
 +};
 +
@@ -107040,6 +108724,10 @@ index 0000000..1a98bed
 +
 +static bool gate_latent_entropy(void)
 +{
++	// don't bother with noreturn functions for now
++	if (TREE_THIS_VOLATILE(current_function_decl))
++		return false;
++
 +	return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
 +}
 +
@@ -107129,7 +108817,11 @@ index 0000000..1a98bed
 +	tree local_entropy;
 +
 +	if (!latent_entropy_decl) {
++#if BUILDING_GCC_VERSION >= 4009
++		varpool_node *node;
++#else
 +		struct varpool_node *node;
++#endif
 +
 +		FOR_EACH_VARIABLE(node) {
 +			tree var = NODE_DECL(node);
@@ -107164,7 +108856,8 @@ index 0000000..1a98bed
 +	gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
 +	update_stmt(assign);
 +//debug_bb(bb);
-+	bb = bb->next_bb;
++	gcc_assert(single_succ_p(bb));
++	bb = single_succ(bb);
 +
 +	// 3. instrument each BB with an operation on the local entropy variable
 +	while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
@@ -107174,8 +108867,9 @@ index 0000000..1a98bed
 +	};
 +
 +	// 4. mix local entropy into the global entropy variable
-+	perturb_latent_entropy(EXIT_BLOCK_PTR_FOR_FN(cfun)->prev_bb, local_entropy);
-+//debug_bb(EXIT_BLOCK_PTR_FOR_FN(cfun)->prev_bb);
++	gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
++	perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
++//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
 +	return 0;
 +}
 +
@@ -107246,16 +108940,17 @@ index 0000000..1a98bed
 +	unsigned int execute() { return execute_latent_entropy(); }
 +};
 +}
-+#endif
 +
-+static struct opt_pass *make_latent_entropy_pass(void)
++static opt_pass *make_latent_entropy_pass(void)
 +{
-+#if BUILDING_GCC_VERSION >= 4009
 +	return new latent_entropy_pass();
++}
 +#else
++static struct opt_pass *make_latent_entropy_pass(void)
++{
 +	return &latent_entropy_pass.pass;
-+#endif
 +}
++#endif
 +
 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
 +{
@@ -108207,12 +109902,4344 @@ index 0000000..8dafb22
 +
 +	return 0;
 +}
-diff --git a/tools/gcc/size_overflow_hash.data b/tools/gcc/size_overflow_hash.data
+diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
+new file mode 100644
+index 0000000..92d3b0c
+--- /dev/null
++++ b/tools/gcc/size_overflow_plugin/.gitignore
+@@ -0,0 +1,2 @@
++size_overflow_hash.h
++size_overflow_hash_aux.h
+diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
+new file mode 100644
+index 0000000..1ae2ed5
+--- /dev/null
++++ b/tools/gcc/size_overflow_plugin/Makefile
+@@ -0,0 +1,20 @@
++$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
++always := $($(HOSTLIBS)-y)
++
++size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
++
++$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
++
++quiet_cmd_build_size_overflow_hash = GENHASH  $@
++      cmd_build_size_overflow_hash = \
++	$(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
++$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
++	$(call if_changed,build_size_overflow_hash)
++
++quiet_cmd_build_size_overflow_hash_aux = GENHASH  $@
++      cmd_build_size_overflow_hash_aux = \
++	$(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
++$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
++	$(call if_changed,build_size_overflow_hash_aux)
++
++targets += size_overflow_hash.h size_overflow_hash_aux.h
+diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
+new file mode 100644
+index 0000000..12b1e3b
+--- /dev/null
++++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
+@@ -0,0 +1,102 @@
++#!/bin/bash
++
++# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
++
++header1="size_overflow_hash.h"
++database="size_overflow_hash.data"
++n=65536
++hashtable_name="size_overflow_hash"
++
++usage() {
++cat <<EOF
++usage: $0 options
++OPTIONS:
++        -h|--help               help
++	-o			header file
++	-d			database file
++	-n			hash array size
++	-s			name of the hash table
++EOF
++    return 0
++}
++
++while true
++do
++    case "$1" in
++    -h|--help)	usage && exit 0;;
++    -n)		n=$2; shift 2;;
++    -o)		header1="$2"; shift 2;;
++    -d)		database="$2"; shift 2;;
++    -s)		hashtable_name="$2"; shift 2;;
++    --)		shift 1; break ;;
++     *)		break ;;
++    esac
++done
++
++create_defines() {
++	for i in `seq 0 31`
++	do
++		echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
++	done
++	echo >> "$header1"
++}
++
++create_structs() {
++	rm -f "$header1"
++
++	create_defines
++
++	cat "$database" | while read data
++	do
++		data_array=($data)
++		struct_hash_name="${data_array[0]}"
++		funcn="${data_array[1]}"
++		params="${data_array[2]}"
++		next="${data_array[4]}"
++
++		echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
++
++		echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
++		echo -en "\t.param\t= " >> "$header1"
++		line=
++		for param_num in ${params//-/ };
++		do
++			line="${line}PARAM"$param_num"|"
++		done
++
++		echo -e "${line%?},\n};\n" >> "$header1"
++	done
++}
++
++create_headers() {
++	echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
++}
++
++create_array_elements() {
++	index=0
++	grep -v "nohasharray" $database | sort -n -k 4 | while read data
++	do
++		data_array=($data)
++		i="${data_array[3]}"
++		hash="${data_array[0]}"
++		while [[ $index -lt $i ]]
++		do
++			echo -e "\t["$index"]\t= NULL," >> "$header1"
++			index=$(($index + 1))
++		done
++		index=$(($index + 1))
++		echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
++	done
++	echo '};' >> $header1
++}
++
++size_overflow_plugin_dir=`dirname $header1`
++if [ "$size_overflow_plugin_dir" != '.' ]; then
++	mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
++fi
++
++create_structs
++create_headers
++create_array_elements
++
++exit 0
+diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
+new file mode 100644
+index 0000000..3e8148c
+--- /dev/null
++++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
+@@ -0,0 +1,790 @@
++/*
++ * Copyright 2011-2014 by Emese Revfy <re.emese@gmail.com>
++ * Licensed under the GPL v2, or (at your option) v3
++ *
++ * Homepage:
++ * http://www.grsecurity.net/~ephox/overflow_plugin/
++ *
++ * Documentation:
++ * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
++ *
++ * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
++ * with double integer precision (DImode/TImode for 32/64 bit integer types).
++ * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
++ *
++ * Usage:
++ * $ make
++ * $ make run
++ */
++
++#include "gcc-common.h"
++#include "size_overflow.h"
++
++static void search_size_overflow_attribute(struct pointer_set_t *visited, tree lhs);
++static enum mark search_intentional(struct pointer_set_t *visited, const_tree lhs);
++
++// data for the size_overflow asm stmt
++struct asm_data {
++	gimple def_stmt;
++	tree input;
++	tree output;
++};
++
++#if BUILDING_GCC_VERSION <= 4007
++static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
++#else
++static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
++#endif
++{
++	tree list;
++#if BUILDING_GCC_VERSION <= 4007
++	VEC(tree, gc) *vec_list = NULL;
++#else
++	vec<tree, va_gc> *vec_list = NULL;
++#endif
++
++	list = build_tree_list(NULL_TREE, string);
++	list = chainon(NULL_TREE, build_tree_list(list, io));
++#if BUILDING_GCC_VERSION <= 4007
++	VEC_safe_push(tree, gc, vec_list, list);
++#else
++	vec_safe_push(vec_list, list);
++#endif
++	return vec_list;
++}
++
++static void create_asm_stmt(const char *str, tree str_input, tree str_output, struct asm_data *asm_data)
++{
++	gimple asm_stmt;
++	gimple_stmt_iterator gsi;
++#if BUILDING_GCC_VERSION <= 4007
++	VEC(tree, gc) *input, *output = NULL;
++#else
++	vec<tree, va_gc> *input, *output = NULL;
++#endif
++
++	input = create_asm_io_list(str_input, asm_data->input);
++
++	if (asm_data->output)
++		output = create_asm_io_list(str_output, asm_data->output);
++
++	asm_stmt = gimple_build_asm_vec(str, input, output, NULL, NULL);
++	gsi = gsi_for_stmt(asm_data->def_stmt);
++	gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
++
++	if (asm_data->output)
++		SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
++}
++
++static void replace_call_lhs(const struct asm_data *asm_data)
++{
++	gimple_set_lhs(asm_data->def_stmt, asm_data->input);
++	update_stmt(asm_data->def_stmt);
++	SSA_NAME_DEF_STMT(asm_data->input) = asm_data->def_stmt;
++}
++
++static enum mark search_intentional_phi(struct pointer_set_t *visited, const_tree result)
++{
++	enum mark cur_fndecl_attr;
++	gimple phi = get_def_stmt(result);
++	unsigned int i, n = gimple_phi_num_args(phi);
++
++	pointer_set_insert(visited, phi);
++	for (i = 0; i < n; i++) {
++		tree arg = gimple_phi_arg_def(phi, i);
++
++		cur_fndecl_attr = search_intentional(visited, arg);
++		if (cur_fndecl_attr != MARK_NO)
++			return cur_fndecl_attr;
++	}
++	return MARK_NO;
++}
++
++static enum mark search_intentional_binary(struct pointer_set_t *visited, const_tree lhs)
++{
++	enum mark cur_fndecl_attr;
++	const_tree rhs1, rhs2;
++	gimple def_stmt = get_def_stmt(lhs);
++
++	rhs1 = gimple_assign_rhs1(def_stmt);
++	rhs2 = gimple_assign_rhs2(def_stmt);
++
++	cur_fndecl_attr = search_intentional(visited, rhs1);
++	if (cur_fndecl_attr != MARK_NO)
++		return cur_fndecl_attr;
++	return search_intentional(visited, rhs2);
++}
++
++// Look up the intentional_overflow attribute on the caller and the callee functions.
++static enum mark search_intentional(struct pointer_set_t *visited, const_tree lhs)
++{
++	const_gimple def_stmt;
++
++	if (TREE_CODE(lhs) != SSA_NAME)
++		return get_intentional_attr_type(lhs);
++
++	def_stmt = get_def_stmt(lhs);
++	if (!def_stmt)
++		return MARK_NO;
++
++	if (pointer_set_contains(visited, def_stmt))
++		return MARK_NO;
++
++	switch (gimple_code(def_stmt)) {
++	case GIMPLE_NOP:
++		return search_intentional(visited, SSA_NAME_VAR(lhs));
++	case GIMPLE_ASM:
++		if (is_size_overflow_intentional_asm_turn_off(def_stmt))
++			return MARK_TURN_OFF;
++		return MARK_NO;
++	case GIMPLE_CALL:
++		return MARK_NO;
++	case GIMPLE_PHI:
++		return search_intentional_phi(visited, lhs);
++	case GIMPLE_ASSIGN:
++		switch (gimple_num_ops(def_stmt)) {
++		case 2:
++			return search_intentional(visited, gimple_assign_rhs1(def_stmt));
++		case 3:
++			return search_intentional_binary(visited, lhs);
++		}
++	case GIMPLE_RETURN:
++		return MARK_NO;
++	default:
++		debug_gimple_stmt((gimple)def_stmt);
++		error("%s: unknown gimple code", __func__);
++		gcc_unreachable();
++	}
++}
++
++// Check the intentional_overflow attribute and create the asm comment string for the size_overflow asm stmt.
++static enum mark check_intentional_attribute_gimple(const_tree arg, const_gimple stmt, unsigned int argnum)
++{
++	const_tree fndecl;
++	struct pointer_set_t *visited;
++	enum mark cur_fndecl_attr, decl_attr = MARK_NO;
++
++	fndecl = get_interesting_orig_fndecl(stmt, argnum);
++	if (is_end_intentional_intentional_attr(fndecl, argnum))
++		decl_attr = MARK_NOT_INTENTIONAL;
++	else if (is_yes_intentional_attr(fndecl, argnum))
++		decl_attr = MARK_YES;
++	else if (is_turn_off_intentional_attr(fndecl) || is_turn_off_intentional_attr(DECL_ORIGIN(current_function_decl))) {
++		return MARK_TURN_OFF;
++	}
++
++	visited = pointer_set_create();
++	cur_fndecl_attr = search_intentional(visited, arg);
++	pointer_set_destroy(visited);
++
++	switch (cur_fndecl_attr) {
++	case MARK_NO:
++	case MARK_TURN_OFF:
++		return cur_fndecl_attr;
++	default:
++		print_missing_intentional(decl_attr, cur_fndecl_attr, fndecl, argnum);
++		return MARK_YES;
++	}
++}
++
++static void check_missing_size_overflow_attribute(tree var)
++{
++	tree orig_fndecl;
++	unsigned int num;
++
++	if (is_a_return_check(var))
++		orig_fndecl = DECL_ORIGIN(var);
++	else
++		orig_fndecl = DECL_ORIGIN(current_function_decl);
++
++	num = get_function_num(var, orig_fndecl);
++	if (num == CANNOT_FIND_ARG)
++		return;
++
++	is_missing_function(orig_fndecl, num);
++}
++
++static void search_size_overflow_attribute_phi(struct pointer_set_t *visited, const_tree result)
++{
++	gimple phi = get_def_stmt(result);
++	unsigned int i, n = gimple_phi_num_args(phi);
++
++	pointer_set_insert(visited, phi);
++	for (i = 0; i < n; i++) {
++		tree arg = gimple_phi_arg_def(phi, i);
++
++		search_size_overflow_attribute(visited, arg);
++	}
++}
++
++static void search_size_overflow_attribute_binary(struct pointer_set_t *visited, const_tree lhs)
++{
++	const_gimple def_stmt = get_def_stmt(lhs);
++	tree rhs1, rhs2;
++
++	rhs1 = gimple_assign_rhs1(def_stmt);
++	rhs2 = gimple_assign_rhs2(def_stmt);
++
++	search_size_overflow_attribute(visited, rhs1);
++	search_size_overflow_attribute(visited, rhs2);
++}
++
++static void search_size_overflow_attribute(struct pointer_set_t *visited, tree lhs)
++{
++	const_gimple def_stmt;
++
++	if (TREE_CODE(lhs) == PARM_DECL) {
++		check_missing_size_overflow_attribute(lhs);
++		return;
++	}
++
++	def_stmt = get_def_stmt(lhs);
++	if (!def_stmt)
++		return;
++
++	if (pointer_set_insert(visited, def_stmt))
++		return;
++
++	switch (gimple_code(def_stmt)) {
++	case GIMPLE_NOP:
++		return search_size_overflow_attribute(visited, SSA_NAME_VAR(lhs));
++	case GIMPLE_ASM:
++		return;
++	case GIMPLE_CALL: {
++		tree fndecl = gimple_call_fndecl(def_stmt);
++
++		if (fndecl == NULL_TREE)
++			return;
++		check_missing_size_overflow_attribute(fndecl);
++		return;
++	}
++	case GIMPLE_PHI:
++		return search_size_overflow_attribute_phi(visited, lhs);
++	case GIMPLE_ASSIGN:
++		switch (gimple_num_ops(def_stmt)) {
++		case 2:
++			return search_size_overflow_attribute(visited, gimple_assign_rhs1(def_stmt));
++		case 3:
++			return search_size_overflow_attribute_binary(visited, lhs);
++		}
++	default:
++		debug_gimple_stmt((gimple)def_stmt);
++		error("%s: unknown gimple code", __func__);
++		gcc_unreachable();
++	}
++}
++
++// Search missing entries in the hash table (invoked from the gimple pass)
++static void search_missing_size_overflow_attribute_gimple(const_gimple stmt, unsigned int num)
++{
++	tree fndecl = NULL_TREE;
++	tree lhs;
++	struct pointer_set_t *visited;
++
++	if (is_turn_off_intentional_attr(DECL_ORIGIN(current_function_decl)))
++		return;
++
++	if (num == 0) {
++		gcc_assert(gimple_code(stmt) == GIMPLE_RETURN);
++		lhs = gimple_return_retval(stmt);
++	} else {
++		gcc_assert(is_gimple_call(stmt));
++		lhs = gimple_call_arg(stmt, num - 1);
++		fndecl = gimple_call_fndecl(stmt);
++	}
++
++	if (fndecl != NULL_TREE && is_turn_off_intentional_attr(DECL_ORIGIN(fndecl)))
++		return;
++
++	visited = pointer_set_create();
++	search_size_overflow_attribute(visited, lhs);
++	pointer_set_destroy(visited);
++}
++
++static void create_output_from_phi(gimple stmt, unsigned int argnum, struct asm_data *asm_data)
++{
++	gimple_stmt_iterator gsi;
++	gimple assign;
++
++	assign = gimple_build_assign(asm_data->input, asm_data->output);
++	gsi = gsi_for_stmt(stmt);
++	gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
++	asm_data->def_stmt = assign;
++
++	asm_data->output = create_new_var(TREE_TYPE(asm_data->output));
++	asm_data->output = make_ssa_name(asm_data->output, stmt);
++	if (gimple_code(stmt) == GIMPLE_RETURN)
++		gimple_return_set_retval(stmt, asm_data->output);
++	else
++		gimple_call_set_arg(stmt, argnum - 1, asm_data->output);
++	update_stmt(stmt);
++}
++
++static char *create_asm_comment(unsigned int argnum, const_gimple stmt , const char *mark_str)
++{
++	const char *fn_name;
++	char *asm_comment;
++	unsigned int len;
++
++	if (argnum == 0)
++		fn_name = DECL_NAME_POINTER(current_function_decl);
++	else
++		fn_name = DECL_NAME_POINTER(gimple_call_fndecl(stmt));
++
++	len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, argnum);
++	gcc_assert(len > 0);
++
++	return asm_comment;
++}
++
++static const char *convert_mark_to_str(enum mark mark)
++{
++	switch (mark) {
++	case MARK_NO:
++		return OK_ASM_STR;
++	case MARK_YES:
++	case MARK_NOT_INTENTIONAL:
++		return YES_ASM_STR;
++	case MARK_TURN_OFF:
++		return TURN_OFF_ASM_STR;
++	}
++
++	gcc_unreachable();
++}
++
++/* Create the input of the size_overflow asm stmt.
++ * When the arg of the callee function is a parm_decl it creates this kind of size_overflow asm stmt:
++ *   __asm__("# size_overflow MARK_YES" :  : "rm" size_1(D));
++ * The input field in asm_data will be empty if there is no need for further size_overflow asm stmt insertion.
++ * otherwise create the input (for a phi stmt the output too) of the asm stmt.
++ */
++static void create_asm_input(gimple stmt, unsigned int argnum, struct asm_data *asm_data)
++{
++	if (!asm_data->def_stmt) {
++		asm_data->input = NULL_TREE;
++		return;
++	}
++
++	asm_data->input = create_new_var(TREE_TYPE(asm_data->output));
++	asm_data->input = make_ssa_name(asm_data->input, asm_data->def_stmt);
++
++	switch (gimple_code(asm_data->def_stmt)) {
++	case GIMPLE_ASSIGN:
++	case GIMPLE_CALL:
++		replace_call_lhs(asm_data);
++		break;
++	case GIMPLE_PHI:
++		create_output_from_phi(stmt, argnum, asm_data);
++		break;
++	case GIMPLE_NOP: {
++		enum mark mark;
++		const char *mark_str;
++		char *asm_comment;
++
++		mark = check_intentional_attribute_gimple(asm_data->output, stmt, argnum);
++
++		asm_data->input = asm_data->output;
++		asm_data->output = NULL;
++		asm_data->def_stmt = stmt;
++
++		mark_str = convert_mark_to_str(mark);
++		asm_comment = create_asm_comment(argnum, stmt, mark_str);
++
++		create_asm_stmt(asm_comment, build_string(3, "rm"), NULL, asm_data);
++		free(asm_comment);
++		asm_data->input = NULL_TREE;
++		break;
++	}
++	case GIMPLE_ASM:
++		if (is_size_overflow_asm(asm_data->def_stmt)) {
++			asm_data->input = NULL_TREE;
++			break;
++		}
++	default:
++		debug_gimple_stmt(asm_data->def_stmt);
++		gcc_unreachable();
++	}
++}
++
++/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
++ * is of the right kind create the appropriate size_overflow asm stmts:
++ *   __asm__("# size_overflow" : =rm" D.3344_8 : "0" cicus.4_16);
++ *   __asm__("# size_overflow MARK_YES" :  : "rm" size_1(D));
++ */
++static void create_size_overflow_asm(gimple stmt, tree output_node, unsigned int argnum)
++{
++	struct asm_data asm_data;
++	const char *mark_str;
++	char *asm_comment;
++	enum mark mark;
++
++	if (is_gimple_constant(output_node))
++		return;
++
++	asm_data.output = output_node;
++	mark = check_intentional_attribute_gimple(asm_data.output, stmt, argnum);
++	if (mark != MARK_TURN_OFF)
++		search_missing_size_overflow_attribute_gimple(stmt, argnum);
++
++	asm_data.def_stmt = get_def_stmt(asm_data.output);
++	if (is_size_overflow_intentional_asm_turn_off(asm_data.def_stmt))
++		return;
++
++	create_asm_input(stmt, argnum, &asm_data);
++	if (asm_data.input == NULL_TREE)
++		return;
++
++	mark_str = convert_mark_to_str(mark);
++	asm_comment = create_asm_comment(argnum, stmt, mark_str);
++	create_asm_stmt(asm_comment, build_string(2, "0"), build_string(4, "=rm"), &asm_data);
++	free(asm_comment);
++}
++
++// Insert an asm stmt with "MARK_TURN_OFF", "MARK_YES" or "MARK_NOT_INTENTIONAL".
++static bool create_mark_asm(gimple stmt, enum mark mark)
++{
++	struct asm_data asm_data;
++	const char *asm_str;
++
++	switch (mark) {
++	case MARK_TURN_OFF:
++		asm_str = TURN_OFF_ASM_STR;
++		break;
++	case MARK_NOT_INTENTIONAL:
++	case MARK_YES:
++		asm_str = YES_ASM_STR;
++		break;
++	default:
++		gcc_unreachable();
++	}
++
++	asm_data.def_stmt = stmt;
++	asm_data.output = gimple_call_lhs(stmt);
++
++	if (asm_data.output == NULL_TREE) {
++		asm_data.input = gimple_call_arg(stmt, 0);
++		if (is_gimple_constant(asm_data.input))
++			return false;
++		asm_data.output = NULL;
++		create_asm_stmt(asm_str, build_string(3, "rm"), NULL, &asm_data);
++		return true;
++	}
++
++	create_asm_input(stmt, 0, &asm_data);
++	gcc_assert(asm_data.input != NULL_TREE);
++
++	create_asm_stmt(asm_str, build_string(2, "0"), build_string(4, "=rm"), &asm_data);
++	return true;
++}
++
++static bool is_from_cast(const_tree node)
++{
++	gimple def_stmt = get_def_stmt(node);
++
++	if (!def_stmt)
++		return false;
++
++	if (gimple_assign_cast_p(def_stmt))
++		return true;
++
++	return false;
++}
++
++// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
++static bool skip_ptr_minus(gimple stmt)
++{
++	const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
++
++	if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
++		return false;
++
++	rhs1 = gimple_assign_rhs1(stmt);
++	if (!is_from_cast(rhs1))
++		return false;
++
++	rhs2 = gimple_assign_rhs2(stmt);
++	if (!is_from_cast(rhs2))
++		return false;
++
++	ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
++	ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
++
++	if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
++		return false;
++
++	create_mark_asm(stmt, MARK_YES);
++	return true;
++}
++
++static void walk_use_def_ptr(struct pointer_set_t *visited, const_tree lhs)
++{
++	gimple def_stmt;
++
++	def_stmt = get_def_stmt(lhs);
++	if (!def_stmt)
++		return;
++
++	if (pointer_set_insert(visited, def_stmt))
++		return;
++
++	switch (gimple_code(def_stmt)) {
++	case GIMPLE_NOP:
++	case GIMPLE_ASM:
++	case GIMPLE_CALL:
++		break;
++	case GIMPLE_PHI: {
++		unsigned int i, n = gimple_phi_num_args(def_stmt);
++
++		pointer_set_insert(visited, def_stmt);
++
++		for (i = 0; i < n; i++) {
++			tree arg = gimple_phi_arg_def(def_stmt, i);
++
++			walk_use_def_ptr(visited, arg);
++		}
++	}
++	case GIMPLE_ASSIGN:
++		switch (gimple_num_ops(def_stmt)) {
++		case 2:
++			walk_use_def_ptr(visited, gimple_assign_rhs1(def_stmt));
++			return;
++		case 3:
++			if (skip_ptr_minus(def_stmt))
++				return;
++
++			walk_use_def_ptr(visited, gimple_assign_rhs1(def_stmt));
++			walk_use_def_ptr(visited, gimple_assign_rhs2(def_stmt));
++			return;
++		default:
++			return;
++		}
++	default:
++		debug_gimple_stmt((gimple)def_stmt);
++		error("%s: unknown gimple code", __func__);
++		gcc_unreachable();
++	}
++}
++
++// Look for a ptr - ptr expression (e.g., cpuset_common_file_read() s - page)
++static void insert_mark_not_intentional_asm_at_ptr(const_tree arg)
++{
++	struct pointer_set_t *visited;
++
++	visited = pointer_set_create();
++	walk_use_def_ptr(visited, arg);
++	pointer_set_destroy(visited);
++}
++
++// Determine the return value and insert the asm stmt to mark the return stmt.
++static void insert_asm_ret(gimple stmt)
++{
++	tree ret;
++
++	ret = gimple_return_retval(stmt);
++	create_size_overflow_asm(stmt, ret, 0);
++}
++
++// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
++static void insert_asm_arg(gimple stmt, unsigned int orig_argnum)
++{
++	tree arg;
++	unsigned int argnum;
++
++	argnum = get_correct_arg_count(orig_argnum, gimple_call_fndecl(stmt));
++	gcc_assert(argnum != 0);
++	if (argnum == CANNOT_FIND_ARG)
++		return;
++
++	arg = gimple_call_arg(stmt, argnum - 1);
++	gcc_assert(arg != NULL_TREE);
++
++	// skip all ptr - ptr expressions
++	insert_mark_not_intentional_asm_at_ptr(arg);
++
++	create_size_overflow_asm(stmt, arg, argnum);
++}
++
++// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
++static void set_argnum_attribute(const_tree attr, bool *argnums)
++{
++	unsigned int argnum;
++	tree attr_value;
++
++	for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
++		argnum = TREE_INT_CST_LOW(TREE_VALUE(attr_value));
++		argnums[argnum] = true;
++	}
++}
++
++// If a function arg or the return value is in the hash table then set its index in the array.
++static void set_argnum_hash(tree fndecl, bool *argnums)
++{
++	unsigned int num;
++	const struct size_overflow_hash *hash;
++
++	hash = get_function_hash(DECL_ORIGIN(fndecl));
++	if (!hash)
++		return;
++
++	for (num = 0; num <= MAX_PARAM; num++) {
++		if (!(hash->param & (1U << num)))
++			continue;
++
++		argnums[num] = true;
++	}
++}
++
++static bool is_all_the_argnums_empty(bool *argnums)
++{
++	unsigned int i;
++
++	for (i = 0; i <= MAX_PARAM; i++)
++		if (argnums[i])
++			return false;
++	return true;
++}
++
++// Check whether the arguments or the return value of the function are in the hash table or are marked by the size_overflow attribute.
++static void search_interesting_args(tree fndecl, bool *argnums)
++{
++	const_tree attr;
++
++	set_argnum_hash(fndecl, argnums);
++	if (!is_all_the_argnums_empty(argnums))
++		return;
++
++	attr = lookup_attribute("size_overflow", DECL_ATTRIBUTES(fndecl));
++	if (attr && TREE_VALUE(attr))
++		set_argnum_attribute(attr, argnums);
++}
++
++/*
++ * Look up the intentional_overflow attribute that turns off ipa based duplication
++ * on the callee function.
++ */
++static bool is_mark_turn_off_attribute(gimple stmt)
++{
++	enum mark mark;
++	const_tree fndecl = gimple_call_fndecl(stmt);
++
++	mark = get_intentional_attr_type(DECL_ORIGIN(fndecl));
++	if (mark == MARK_TURN_OFF)
++		return true;
++	return false;
++}
++
++// If the argument(s) of the callee function is/are in the hash table or are marked by an attribute then mark the call stmt with an asm stmt
++static void handle_interesting_function(gimple stmt)
++{
++	unsigned int argnum;
++	tree fndecl;
++	bool orig_argnums[MAX_PARAM + 1] = {false};
++
++	if (gimple_call_num_args(stmt) == 0)
++		return;
++	fndecl = gimple_call_fndecl(stmt);
++	if (fndecl == NULL_TREE)
++		return;
++	fndecl = DECL_ORIGIN(fndecl);
++
++	if (is_mark_turn_off_attribute(stmt)) {
++		create_mark_asm(stmt, MARK_TURN_OFF);
++		return;
++	}
++
++	search_interesting_args(fndecl, orig_argnums);
++
++	for (argnum = 1; argnum < MAX_PARAM; argnum++)
++		if (orig_argnums[argnum])
++			insert_asm_arg(stmt, argnum);
++}
++
++// If the return value of the caller function is in hash table (its index is 0) then mark the return stmt with an asm stmt
++static void handle_interesting_ret(gimple stmt)
++{
++	bool orig_argnums[MAX_PARAM + 1] = {false};
++
++	search_interesting_args(current_function_decl, orig_argnums);
++
++	if (orig_argnums[0])
++		insert_asm_ret(stmt);
++}
++
++// Iterate over all the stmts and search for call and return stmts and mark them if they're in the hash table
++static unsigned int search_interesting_functions(void)
++{
++	basic_block bb;
++
++	FOR_ALL_BB_FN(bb, cfun) {
++		gimple_stmt_iterator gsi;
++
++		for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
++			gimple stmt = gsi_stmt(gsi);
++
++			if (is_size_overflow_asm(stmt))
++				continue;
++
++			if (is_gimple_call(stmt))
++				handle_interesting_function(stmt);
++			else if (gimple_code(stmt) == GIMPLE_RETURN)
++				handle_interesting_ret(stmt);
++		}
++	}
++	return 0;
++}
++
++/*
++ * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
++ * this pass inserts asm stmts to mark the interesting args
++ * that the ipa pass will detect and insert the size overflow checks for.
++ */
++#if BUILDING_GCC_VERSION >= 4009
++static const struct pass_data insert_size_overflow_asm_pass_data = {
++#else
++static struct gimple_opt_pass insert_size_overflow_asm_pass = {
++	.pass = {
++#endif
++		.type			= GIMPLE_PASS,
++		.name			= "insert_size_overflow_asm",
++#if BUILDING_GCC_VERSION >= 4008
++		.optinfo_flags		= OPTGROUP_NONE,
++#endif
++#if BUILDING_GCC_VERSION >= 4009
++		.has_gate		= false,
++		.has_execute		= true,
++#else
++		.gate			= NULL,
++		.execute		= search_interesting_functions,
++		.sub			= NULL,
++		.next			= NULL,
++		.static_pass_number	= 0,
++#endif
++		.tv_id			= TV_NONE,
++		.properties_required	= PROP_cfg,
++		.properties_provided	= 0,
++		.properties_destroyed	= 0,
++		.todo_flags_start	= 0,
++		.todo_flags_finish	= TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
++#if BUILDING_GCC_VERSION < 4009
++	}
++#endif
++};
++
++#if BUILDING_GCC_VERSION >= 4009
++namespace {
++class insert_size_overflow_asm_pass : public gimple_opt_pass {
++public:
++	insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
++	unsigned int execute() { return search_interesting_functions(); }
++};
++}
++#endif
++
++struct opt_pass *make_insert_size_overflow_asm_pass(void)
++{
++#if BUILDING_GCC_VERSION >= 4009
++	return new insert_size_overflow_asm_pass();
++#else
++	return &insert_size_overflow_asm_pass.pass;
++#endif
++}
+diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_check_core.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_check_core.c
+new file mode 100644
+index 0000000..88469e9
+--- /dev/null
++++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_check_core.c
+@@ -0,0 +1,902 @@
++/*
++ * Copyright 2011-2014 by Emese Revfy <re.emese@gmail.com>
++ * Licensed under the GPL v2, or (at your option) v3
++ *
++ * Homepage:
++ * http://www.grsecurity.net/~ephox/overflow_plugin/
++ *
++ * Documentation:
++ * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
++ *
++ * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
++ * with double integer precision (DImode/TImode for 32/64 bit integer types).
++ * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
++ *
++ * Usage:
++ * $ make
++ * $ make run
++ */
++
++#include "gcc-common.h"
++#include "size_overflow.h"
++
++#define MIN_CHECK true
++#define MAX_CHECK false
++
++static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
++{
++	const_tree type;
++	tree new_type;
++
++	gcc_assert(node != NULL_TREE);
++
++	type = TREE_TYPE(node);
++
++	if (pointer_set_contains(visited->my_stmts, stmt))
++		return TREE_TYPE(node);
++
++	switch (TYPE_MODE(type)) {
++	case QImode:
++		new_type = size_overflow_type_HI;
++		break;
++	case HImode:
++		new_type = size_overflow_type_SI;
++		break;
++	case SImode:
++		new_type = size_overflow_type_DI;
++		break;
++	case DImode:
++		if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
++			new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
++		else
++			new_type = size_overflow_type_TI;
++		break;
++	case TImode:
++		gcc_assert(!TYPE_UNSIGNED(type));
++		new_type = size_overflow_type_TI;
++		break;
++	default:
++		debug_tree((tree)node);
++		error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
++		gcc_unreachable();
++	}
++
++	if (TYPE_QUALS(type) != 0)
++		return build_qualified_type(new_type, TYPE_QUALS(type));
++	return new_type;
++}
++
++static tree get_lhs(const_gimple stmt)
++{
++	switch (gimple_code(stmt)) {
++	case GIMPLE_ASSIGN:
++	case GIMPLE_CALL:
++		return gimple_get_lhs(stmt);
++	case GIMPLE_PHI:
++		return gimple_phi_result(stmt);
++	default:
++		return NULL_TREE;
++	}
++}
++
++static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
++{
++	gimple_stmt_iterator gsi;
++	tree lhs;
++	gimple new_stmt;
++
++	if (rhs == NULL_TREE)
++		return NULL_TREE;
++
++	gsi = gsi_for_stmt(stmt);
++	new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
++	pointer_set_insert(visited->my_stmts, new_stmt);
++
++	lhs = get_lhs(new_stmt);
++	gcc_assert(lhs != NULL_TREE);
++	return lhs;
++}
++
++tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
++{
++	tree lhs, dst_type;
++	gimple_stmt_iterator gsi;
++
++	if (rhs1 == NULL_TREE) {
++		debug_gimple_stmt(oldstmt);
++		error("%s: rhs1 is NULL_TREE", __func__);
++		gcc_unreachable();
++	}
++
++	switch (gimple_code(oldstmt)) {
++	case GIMPLE_ASM:
++		lhs = rhs1;
++		break;
++	case GIMPLE_CALL:
++	case GIMPLE_ASSIGN:
++		lhs = gimple_get_lhs(oldstmt);
++		break;
++	default:
++		debug_gimple_stmt(oldstmt);
++		gcc_unreachable();
++	}
++
++	gsi = gsi_for_stmt(oldstmt);
++	pointer_set_insert(visited->stmts, oldstmt);
++	if (lookup_stmt_eh_lp(oldstmt) != 0) {
++		basic_block next_bb, cur_bb;
++		const_edge e;
++
++		gcc_assert(before == false);
++		gcc_assert(stmt_can_throw_internal(oldstmt));
++		gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
++		gcc_assert(!gsi_end_p(gsi));
++
++		cur_bb = gimple_bb(oldstmt);
++		next_bb = cur_bb->next_bb;
++		e = find_edge(cur_bb, next_bb);
++		gcc_assert(e != NULL);
++		gcc_assert(e->flags & EDGE_FALLTHRU);
++
++		gsi = gsi_after_labels(next_bb);
++		gcc_assert(!gsi_end_p(gsi));
++
++		before = true;
++		oldstmt = gsi_stmt(gsi);
++	}
++
++	dst_type = get_size_overflow_type(visited, oldstmt, lhs);
++
++	if (is_gimple_constant(rhs1))
++		return cast_a_tree(dst_type, rhs1);
++	return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
++}
++
++tree dup_assign(struct visited *visited, gimple oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
++{
++	gimple stmt;
++	gimple_stmt_iterator gsi;
++	tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
++
++	if (pointer_set_contains(visited->my_stmts, oldstmt))
++		return lhs;
++
++	if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
++		rhs1 = gimple_assign_rhs1(oldstmt);
++		rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
++	}
++	if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
++		rhs2 = gimple_assign_rhs2(oldstmt);
++		rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
++	}
++
++	stmt = gimple_copy(oldstmt);
++	gimple_set_location(stmt, gimple_location(oldstmt));
++	pointer_set_insert(visited->my_stmts, stmt);
++
++	if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
++		gimple_assign_set_rhs_code(stmt, MULT_EXPR);
++
++	size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
++
++	new_var = create_new_var(size_overflow_type);
++	new_var = make_ssa_name(new_var, stmt);
++	gimple_assign_set_lhs(stmt, new_var);
++
++	if (rhs1 != NULL_TREE)
++		gimple_assign_set_rhs1(stmt, rhs1);
++
++	if (rhs2 != NULL_TREE)
++		gimple_assign_set_rhs2(stmt, rhs2);
++#if BUILDING_GCC_VERSION >= 4006
++	if (rhs3 != NULL_TREE)
++		gimple_assign_set_rhs3(stmt, rhs3);
++#endif
++	gimple_set_vuse(stmt, gimple_vuse(oldstmt));
++	gimple_set_vdef(stmt, gimple_vdef(oldstmt));
++
++	gsi = gsi_for_stmt(oldstmt);
++	gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
++	update_stmt(stmt);
++	pointer_set_insert(visited->stmts, oldstmt);
++	return gimple_assign_lhs(stmt);
++}
++
++static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
++{
++	gimple assign;
++	gimple_stmt_iterator gsi;
++	basic_block first_bb;
++
++	gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
++
++	if (bb->index == 0) {
++		first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
++		gcc_assert(dom_info_available_p(CDI_DOMINATORS));
++		set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
++		bb = first_bb;
++	}
++
++	gsi = gsi_after_labels(bb);
++	assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
++	pointer_set_insert(visited->my_stmts, assign);
++
++	return gimple_assign_lhs(assign);
++}
++
++static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
++{
++	gimple_stmt_iterator gsi;
++	gimple assign, def_stmt = get_def_stmt(new_arg);
++
++	if (gimple_code(def_stmt) == GIMPLE_PHI) {
++		gsi = gsi_after_labels(gimple_bb(def_stmt));
++		assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
++	} else {
++		gsi = gsi_for_stmt(def_stmt);
++		assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
++	}
++
++	pointer_set_insert(visited->my_stmts, assign);
++	return gimple_assign_lhs(assign);
++}
++
++static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
++{
++	basic_block bb;
++	gimple_stmt_iterator gsi;
++	const_gimple def_stmt;
++	gimple assign;
++
++	def_stmt = get_def_stmt(arg);
++	bb = gimple_bb(def_stmt);
++	gcc_assert(bb->index != 0);
++	gsi = gsi_after_labels(bb);
++
++	assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
++	pointer_set_insert(visited->my_stmts, assign);
++	return gimple_assign_lhs(assign);
++}
++
++static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gimple oldstmt, unsigned int i)
++{
++	tree size_overflow_type;
++	tree arg;
++	const_gimple def_stmt;
++
++	if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
++		return new_arg;
++
++	arg = gimple_phi_arg_def(oldstmt, i);
++	def_stmt = get_def_stmt(arg);
++	gcc_assert(def_stmt != NULL);
++	size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
++
++	switch (gimple_code(def_stmt)) {
++	case GIMPLE_PHI:
++		return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
++	case GIMPLE_NOP: {
++		basic_block bb;
++
++		bb = gimple_phi_arg_edge(oldstmt, i)->src;
++		return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
++	}
++	case GIMPLE_ASM: {
++		gimple_stmt_iterator gsi;
++		gimple assign, stmt = get_def_stmt(arg);
++
++		gsi = gsi_for_stmt(stmt);
++		assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
++		pointer_set_insert(visited->my_stmts, assign);
++		return gimple_assign_lhs(assign);
++	}
++	default:
++		gcc_assert(new_arg != NULL_TREE);
++		gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
++		return use_phi_ssa_name(visited, ssa_name_var, new_arg);
++	}
++}
++
++static gimple overflow_create_phi_node(struct visited *visited, gimple oldstmt, tree result)
++{
++	basic_block bb;
++	gimple phi;
++	gimple_seq seq;
++	gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
++
++	bb = gsi_bb(gsi);
++
++	if (result == NULL_TREE) {
++		tree old_result = gimple_phi_result(oldstmt);
++		tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
++
++		result = create_new_var(size_overflow_type);
++	}
++
++	phi = create_phi_node(result, bb);
++	gimple_phi_set_result(phi, make_ssa_name(result, phi));
++	seq = phi_nodes(bb);
++	gsi = gsi_last(seq);
++	gsi_remove(&gsi, false);
++
++	gsi = gsi_for_stmt(oldstmt);
++	gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
++	gimple_set_bb(phi, bb);
++	return phi;
++}
++
++#if BUILDING_GCC_VERSION <= 4007
++static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
++#else
++static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gimple oldstmt)
++#endif
++{
++	gimple new_phi;
++	unsigned int i;
++	tree arg, result;
++	location_t loc = gimple_location(oldstmt);
++
++#if BUILDING_GCC_VERSION <= 4007
++	gcc_assert(!VEC_empty(tree, *args));
++#else
++	gcc_assert(!args->is_empty());
++#endif
++
++	new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
++	result = gimple_phi_result(new_phi);
++	ssa_name_var = SSA_NAME_VAR(result);
++
++#if BUILDING_GCC_VERSION <= 4007
++	FOR_EACH_VEC_ELT(tree, *args, i, arg) {
++#else
++	FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
++#endif
++		arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
++		add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
++	}
++
++#if BUILDING_GCC_VERSION <= 4007
++	VEC_free(tree, heap, *args);
++#else
++	vec_free(args);
++#endif
++	update_stmt(new_phi);
++	pointer_set_insert(visited->my_stmts, new_phi);
++	return result;
++}
++
++static tree handle_phi(struct visited *visited, struct cgraph_node *caller_node, tree orig_result)
++{
++	tree ssa_name_var = NULL_TREE;
++#if BUILDING_GCC_VERSION <= 4007
++	VEC(tree, heap) *args = NULL;
++#else
++	vec<tree, va_heap, vl_embed> *args = NULL;
++#endif
++	gimple oldstmt = get_def_stmt(orig_result);
++	unsigned int i, len = gimple_phi_num_args(oldstmt);
++
++	pointer_set_insert(visited->stmts, oldstmt);
++	for (i = 0; i < len; i++) {
++		tree arg, new_arg;
++
++		arg = gimple_phi_arg_def(oldstmt, i);
++		new_arg = expand(visited, caller_node, arg);
++
++		if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
++			ssa_name_var = SSA_NAME_VAR(new_arg);
++
++		if (is_gimple_constant(arg)) {
++			tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
++
++			new_arg = cast_a_tree(size_overflow_type, arg);
++		}
++
++#if BUILDING_GCC_VERSION <= 4007
++		VEC_safe_push(tree, heap, args, new_arg);
++#else
++		vec_safe_push(args, new_arg);
++#endif
++	}
++
++#if BUILDING_GCC_VERSION <= 4007
++	return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
++#else
++	return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
++#endif
++}
++
++static tree create_cast_assign(struct visited *visited, gimple stmt)
++{
++	tree rhs1 = gimple_assign_rhs1(stmt);
++	tree lhs = gimple_assign_lhs(stmt);
++	const_tree rhs1_type = TREE_TYPE(rhs1);
++	const_tree lhs_type = TREE_TYPE(lhs);
++
++	if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
++		return create_assign(visited, stmt, lhs, AFTER_STMT);
++
++	return create_assign(visited, stmt, rhs1, AFTER_STMT);
++}
++
++static bool skip_lhs_cast_check(const_gimple stmt)
++{
++	const_tree rhs = gimple_assign_rhs1(stmt);
++	const_gimple def_stmt = get_def_stmt(rhs);
++
++	// 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
++	if (gimple_code(def_stmt) == GIMPLE_ASM)
++		return true;
++
++	if (is_const_plus_unsigned_signed_truncation(rhs))
++		return true;
++
++	return false;
++}
++
++static tree create_string_param(tree string)
++{
++	tree i_type, a_type;
++	const int length = TREE_STRING_LENGTH(string);
++
++	gcc_assert(length > 0);
++
++	i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
++	a_type = build_array_type(char_type_node, i_type);
++
++	TREE_TYPE(string) = a_type;
++	TREE_CONSTANT(string) = 1;
++	TREE_READONLY(string) = 1;
++
++	return build1(ADDR_EXPR, ptr_type_node, string);
++}
++
++static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
++{
++	gimple cond_stmt;
++	gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
++
++	cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
++	gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
++	update_stmt(cond_stmt);
++}
++
++static void insert_cond_result(struct cgraph_node *caller_node, basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
++{
++	gimple func_stmt;
++	const_gimple def_stmt;
++	const_tree loc_line;
++	tree loc_file, ssa_name, current_func;
++	expanded_location xloc;
++	char *ssa_name_buf;
++	int len;
++	struct cgraph_edge *edge;
++	struct cgraph_node *callee_node;
++	int frequency;
++	gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
++
++	def_stmt = get_def_stmt(arg);
++	xloc = expand_location(gimple_location(def_stmt));
++
++	if (!gimple_has_location(def_stmt)) {
++		xloc = expand_location(gimple_location(stmt));
++		if (!gimple_has_location(stmt))
++			xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
++	}
++
++	loc_line = build_int_cstu(unsigned_type_node, xloc.line);
++
++	loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
++	loc_file = create_string_param(loc_file);
++
++	current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
++	current_func = create_string_param(current_func);
++
++	gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
++	call_count++;
++	len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
++	gcc_assert(len > 0);
++	ssa_name = build_string(len + 1, ssa_name_buf);
++	free(ssa_name_buf);
++	ssa_name = create_string_param(ssa_name);
++
++	// void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
++	func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
++	gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
++
++	callee_node = cgraph_get_create_node(report_size_overflow_decl);
++	frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
++
++	edge = cgraph_create_edge(caller_node, callee_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
++	gcc_assert(edge != NULL);
++}
++
++static void insert_check_size_overflow(struct cgraph_node *caller_node, gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
++{
++	basic_block cond_bb, join_bb, bb_true;
++	edge e;
++	gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
++
++	cond_bb = gimple_bb(stmt);
++	if (before)
++		gsi_prev(&gsi);
++	if (gsi_end_p(gsi))
++		e = split_block_after_labels(cond_bb);
++	else
++		e = split_block(cond_bb, gsi_stmt(gsi));
++	cond_bb = e->src;
++	join_bb = e->dest;
++	e->flags = EDGE_FALSE_VALUE;
++	e->probability = REG_BR_PROB_BASE;
++
++	bb_true = create_empty_bb(cond_bb);
++	make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
++	make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
++	make_edge(bb_true, join_bb, EDGE_FALLTHRU);
++
++	gcc_assert(dom_info_available_p(CDI_DOMINATORS));
++	set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
++	set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
++
++	if (current_loops != NULL) {
++		gcc_assert(cond_bb->loop_father == join_bb->loop_father);
++		add_bb_to_loop(bb_true, cond_bb->loop_father);
++	}
++
++	insert_cond(cond_bb, arg, cond_code, type_value);
++	insert_cond_result(caller_node, bb_true, stmt, arg, min);
++
++//	print_the_code_insertions(stmt);
++}
++
++void check_size_overflow(struct cgraph_node *caller_node, gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
++{
++	const_tree rhs_type = TREE_TYPE(rhs);
++	tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
++
++	gcc_assert(rhs_type != NULL_TREE);
++	if (TREE_CODE(rhs_type) == POINTER_TYPE)
++		return;
++
++	gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
++
++	if (is_const_plus_unsigned_signed_truncation(rhs))
++		return;
++
++	type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
++	// typemax (-1) < typemin (0)
++	if (TREE_OVERFLOW(type_max))
++		return;
++
++	type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
++
++	cast_rhs_type = TREE_TYPE(cast_rhs);
++	type_max_type = TREE_TYPE(type_max);
++	gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
++
++	insert_check_size_overflow(caller_node, stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
++
++	// special case: get_size_overflow_type(), 32, u64->s
++	if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
++		return;
++
++	type_min_type = TREE_TYPE(type_min);
++	gcc_assert(types_compatible_p(type_max_type, type_min_type));
++	insert_check_size_overflow(caller_node, stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
++}
++
++static tree create_cast_overflow_check(struct visited *visited, struct cgraph_node *caller_node, tree new_rhs1, gimple stmt)
++{
++	bool cast_lhs, cast_rhs;
++	tree lhs = gimple_assign_lhs(stmt);
++	tree rhs = gimple_assign_rhs1(stmt);
++	const_tree lhs_type = TREE_TYPE(lhs);
++	const_tree rhs_type = TREE_TYPE(rhs);
++	enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
++	enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
++	unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
++	unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
++
++	static bool check_lhs[3][4] = {
++		// ss    su     us     uu
++		{ false, true,  true,  false }, // lhs > rhs
++		{ false, false, false, false }, // lhs = rhs
++		{ true,  true,  true,  true  }, // lhs < rhs
++	};
++
++	static bool check_rhs[3][4] = {
++		// ss    su     us     uu
++		{ true,  false, true,  true  }, // lhs > rhs
++		{ true,  false, true,  true  }, // lhs = rhs
++		{ true,  false, true,  true  }, // lhs < rhs
++	};
++
++	// skip lhs check on signed SI -> HI cast or signed SI -> QI cast !!!!
++	if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
++		return create_assign(visited, stmt, lhs, AFTER_STMT);
++
++	if (lhs_size > rhs_size) {
++		cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
++		cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
++	} else if (lhs_size == rhs_size) {
++		cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
++		cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
++	} else {
++		cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
++		cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
++	}
++
++	if (!cast_lhs && !cast_rhs)
++		return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
++
++	if (cast_lhs && !skip_lhs_cast_check(stmt))
++		check_size_overflow(caller_node, stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
++
++	if (cast_rhs)
++		check_size_overflow(caller_node, stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
++
++	return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
++}
++
++static tree handle_unary_rhs(struct visited *visited, struct cgraph_node *caller_node, gimple stmt)
++{
++	enum tree_code rhs_code;
++	tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
++
++	if (pointer_set_contains(visited->my_stmts, stmt))
++		return lhs;
++
++	rhs1 = gimple_assign_rhs1(stmt);
++	if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
++		return create_assign(visited, stmt, lhs, AFTER_STMT);
++
++	new_rhs1 = expand(visited, caller_node, rhs1);
++
++	if (new_rhs1 == NULL_TREE)
++		return create_cast_assign(visited, stmt);
++
++	if (pointer_set_contains(visited->no_cast_check, stmt))
++		return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
++
++	rhs_code = gimple_assign_rhs_code(stmt);
++	if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
++		tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
++
++		new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
++		check_size_overflow(caller_node, stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
++		return create_assign(visited, stmt, lhs, AFTER_STMT);
++	}
++
++	if (!gimple_assign_cast_p(stmt))
++		return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
++
++	return create_cast_overflow_check(visited, caller_node, new_rhs1, stmt);
++}
++
++static tree handle_unary_ops(struct visited *visited, struct cgraph_node *caller_node, gimple stmt)
++{
++	tree rhs1, lhs = gimple_assign_lhs(stmt);
++	gimple def_stmt = get_def_stmt(lhs);
++
++	gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
++	rhs1 = gimple_assign_rhs1(def_stmt);
++
++	if (is_gimple_constant(rhs1))
++		return create_assign(visited, def_stmt, lhs, AFTER_STMT);
++
++	switch (TREE_CODE(rhs1)) {
++	case SSA_NAME: {
++		tree ret = handle_unary_rhs(visited, caller_node, def_stmt);
++
++		if (gimple_assign_cast_p(stmt))
++			unsigned_signed_cast_intentional_overflow(visited, stmt);
++		return ret;
++	}
++	case ARRAY_REF:
++	case BIT_FIELD_REF:
++	case ADDR_EXPR:
++	case COMPONENT_REF:
++	case INDIRECT_REF:
++#if BUILDING_GCC_VERSION >= 4006
++	case MEM_REF:
++#endif
++	case TARGET_MEM_REF:
++	case VIEW_CONVERT_EXPR:
++		return create_assign(visited, def_stmt, lhs, AFTER_STMT);
++	case PARM_DECL:
++	case VAR_DECL:
++		return create_assign(visited, stmt, lhs, AFTER_STMT);
++
++	default:
++		debug_gimple_stmt(def_stmt);
++		debug_tree(rhs1);
++		gcc_unreachable();
++	}
++}
++
++static void __unused print_the_code_insertions(const_gimple stmt)
++{
++	location_t loc = gimple_location(stmt);
++
++	inform(loc, "Integer size_overflow check applied here.");
++}
++
++static tree handle_binary_ops(struct visited *visited, struct cgraph_node *caller_node, tree lhs)
++{
++	enum intentional_overflow_type res;
++	tree rhs1, rhs2, new_lhs;
++	gimple def_stmt = get_def_stmt(lhs);
++	tree new_rhs1 = NULL_TREE;
++	tree new_rhs2 = NULL_TREE;
++
++	rhs1 = gimple_assign_rhs1(def_stmt);
++	rhs2 = gimple_assign_rhs2(def_stmt);
++
++	/* no DImode/TImode division in the 32/64 bit kernel */
++	switch (gimple_assign_rhs_code(def_stmt)) {
++	case RDIV_EXPR:
++	case TRUNC_DIV_EXPR:
++	case CEIL_DIV_EXPR:
++	case FLOOR_DIV_EXPR:
++	case ROUND_DIV_EXPR:
++	case TRUNC_MOD_EXPR:
++	case CEIL_MOD_EXPR:
++	case FLOOR_MOD_EXPR:
++	case ROUND_MOD_EXPR:
++	case EXACT_DIV_EXPR:
++	case POINTER_PLUS_EXPR:
++	case BIT_AND_EXPR:
++		return create_assign(visited, def_stmt, lhs, AFTER_STMT);
++	default:
++		break;
++	}
++
++	new_lhs = handle_integer_truncation(visited, caller_node, lhs);
++	if (new_lhs != NULL_TREE)
++		return new_lhs;
++
++	if (TREE_CODE(rhs1) == SSA_NAME)
++		new_rhs1 = expand(visited, caller_node, rhs1);
++	if (TREE_CODE(rhs2) == SSA_NAME)
++		new_rhs2 = expand(visited, caller_node, rhs2);
++
++	res = add_mul_intentional_overflow(def_stmt);
++	if (res != NO_INTENTIONAL_OVERFLOW) {
++		new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
++		insert_cast_expr(visited, get_def_stmt(new_lhs), res);
++		return new_lhs;
++	}
++
++	if (skip_expr_on_double_type(def_stmt)) {
++		new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
++		insert_cast_expr(visited, get_def_stmt(new_lhs), NO_INTENTIONAL_OVERFLOW);
++		return new_lhs;
++	}
++
++	if (is_a_neg_overflow(def_stmt, rhs2))
++		return handle_intentional_overflow(visited, caller_node, true, def_stmt, new_rhs1, NULL_TREE);
++	if (is_a_neg_overflow(def_stmt, rhs1))
++		return handle_intentional_overflow(visited, caller_node, true, def_stmt, new_rhs2, new_rhs2);
++
++
++	if (is_a_constant_overflow(def_stmt, rhs2))
++		return handle_intentional_overflow(visited, caller_node, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
++	if (is_a_constant_overflow(def_stmt, rhs1))
++		return handle_intentional_overflow(visited, caller_node, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
++
++	// the const is between 0 and (signed) MAX
++	if (is_gimple_constant(rhs1))
++		new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
++	if (is_gimple_constant(rhs2))
++		new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
++
++	return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
++}
++
++#if BUILDING_GCC_VERSION >= 4006
++static tree get_new_rhs(struct visited *visited, struct cgraph_node *caller_node, tree size_overflow_type, tree rhs)
++{
++	if (is_gimple_constant(rhs))
++		return cast_a_tree(size_overflow_type, rhs);
++	if (TREE_CODE(rhs) != SSA_NAME)
++		return NULL_TREE;
++	return expand(visited, caller_node, rhs);
++}
++
++static tree handle_ternary_ops(struct visited *visited, struct cgraph_node *caller_node, tree lhs)
++{
++	tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
++	gimple def_stmt = get_def_stmt(lhs);
++
++	size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
++
++	rhs1 = gimple_assign_rhs1(def_stmt);
++	rhs2 = gimple_assign_rhs2(def_stmt);
++	rhs3 = gimple_assign_rhs3(def_stmt);
++	new_rhs1 = get_new_rhs(visited, caller_node, size_overflow_type, rhs1);
++	new_rhs2 = get_new_rhs(visited, caller_node, size_overflow_type, rhs2);
++	new_rhs3 = get_new_rhs(visited, caller_node, size_overflow_type, rhs3);
++
++	return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
++}
++#endif
++
++static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
++{
++	gimple_stmt_iterator gsi;
++	gimple next_stmt = NULL;
++
++	gsi = gsi_for_stmt(stmt);
++
++	do {
++		gsi_next(&gsi);
++		next_stmt = gsi_stmt(gsi);
++
++		if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
++			return NULL_TREE;
++
++		if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
++			break;
++
++		gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
++	} while (!gsi_end_p(gsi));
++
++	gcc_assert(next_stmt);
++	return get_lhs(next_stmt);
++}
++
++static tree expand_visited(struct visited *visited, gimple def_stmt)
++{
++	gimple_stmt_iterator gsi;
++	enum gimple_code code = gimple_code(def_stmt);
++
++	if (code == GIMPLE_ASM)
++		return NULL_TREE;
++
++	gsi = gsi_for_stmt(def_stmt);
++	gsi_next(&gsi);
++
++	if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
++		return NULL_TREE;
++	return get_my_stmt_lhs(visited, def_stmt);
++}
++
++tree expand(struct visited *visited, struct cgraph_node *caller_node, tree lhs)
++{
++	gimple def_stmt;
++
++	def_stmt = get_def_stmt(lhs);
++
++	if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
++		return NULL_TREE;
++
++	if (pointer_set_contains(visited->my_stmts, def_stmt))
++		return lhs;
++
++	if (pointer_set_contains(visited->stmts, def_stmt))
++		return expand_visited(visited, def_stmt);
++
++	switch (gimple_code(def_stmt)) {
++	case GIMPLE_PHI:
++		return handle_phi(visited, caller_node, lhs);
++	case GIMPLE_CALL:
++	case GIMPLE_ASM:
++		return create_assign(visited, def_stmt, lhs, AFTER_STMT);
++	case GIMPLE_ASSIGN:
++		switch (gimple_num_ops(def_stmt)) {
++		case 2:
++			return handle_unary_ops(visited, caller_node, def_stmt);
++		case 3:
++			return handle_binary_ops(visited, caller_node, lhs);
++#if BUILDING_GCC_VERSION >= 4006
++		case 4:
++			return handle_ternary_ops(visited, caller_node, lhs);
++#endif
++		}
++	default:
++		debug_gimple_stmt(def_stmt);
++		error("%s: unknown gimple code", __func__);
++		gcc_unreachable();
++	}
++}
++
+diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_check_ipa.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_check_ipa.c
+new file mode 100644
+index 0000000..f8f5dd5
+--- /dev/null
++++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_check_ipa.c
+@@ -0,0 +1,1133 @@
++/*
++ * Copyright 2011-2014 by Emese Revfy <re.emese@gmail.com>
++ * Licensed under the GPL v2, or (at your option) v3
++ *
++ * Homepage:
++ * http://www.grsecurity.net/~ephox/overflow_plugin/
++ *
++ * Documentation:
++ * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
++ *
++ * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
++ * with double integer precision (DImode/TImode for 32/64 bit integer types).
++ * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
++ *
++ * Usage:
++ * $ make
++ * $ make run
++ */
++
++#include "gcc-common.h"
++#include "size_overflow.h"
++
++#define VEC_LEN 128
++#define RET_CHECK NULL_TREE
++#define WRONG_NODE 32
++#define NOT_INTENTIONAL_ASM NULL
++
++unsigned int call_count;
++
++static void set_conditions(struct pointer_set_t *visited, bool *interesting_conditions, const_tree lhs);
++static void walk_use_def(struct pointer_set_t *visited, struct interesting_node *cur_node, tree lhs);
++
++struct visited_fns {
++	struct visited_fns *next;
++	const_tree fndecl;
++	unsigned int num;
++	const_gimple first_stmt;
++};
++
++struct next_cgraph_node {
++	struct next_cgraph_node *next;
++	struct cgraph_node *current_function;
++	tree callee_fndecl;
++	unsigned int num;
++};
++
++// Don't want to duplicate entries in next_cgraph_node
++static bool is_in_next_cgraph_node(struct next_cgraph_node *head, struct cgraph_node *node, const_tree fndecl, unsigned int num)
++{
++	const_tree new_callee_fndecl;
++	struct next_cgraph_node *cur_node;
++
++	if (fndecl == RET_CHECK)
++		new_callee_fndecl = NODE_DECL(node);
++	else
++		new_callee_fndecl = fndecl;
++
++	for (cur_node = head; cur_node; cur_node = cur_node->next) {
++		if (!operand_equal_p(NODE_DECL(cur_node->current_function), NODE_DECL(node), 0))
++			continue;
++		if (!operand_equal_p(cur_node->callee_fndecl, new_callee_fndecl, 0))
++			continue;
++		if (num == cur_node->num)
++			return true;
++	}
++	return false;
++}
++
++/* Add a next_cgraph_node into the list for handle_function().
++ * handle_function()  iterates over all the next cgraph nodes and
++ * starts the overflow check insertion process.
++ */
++static struct next_cgraph_node *create_new_next_cgraph_node(struct next_cgraph_node *head, struct cgraph_node *node, tree fndecl, unsigned int num)
++{
++	struct next_cgraph_node *new_node;
++
++	if (is_in_next_cgraph_node(head, node, fndecl, num))
++		return head;
++
++	new_node = (struct next_cgraph_node *)xmalloc(sizeof(*new_node));
++	new_node->current_function = node;
++	new_node->next = NULL;
++	new_node->num = num;
++	if (fndecl == RET_CHECK)
++		new_node->callee_fndecl = NODE_DECL(node);
++	else
++		new_node->callee_fndecl = fndecl;
++
++	if (!head)
++		return new_node;
++
++	new_node->next = head;
++	return new_node;
++}
++
++static struct next_cgraph_node *create_new_next_cgraph_nodes(struct next_cgraph_node *head, struct cgraph_node *node, unsigned int num)
++{
++	struct cgraph_edge *e;
++
++	if (num == 0)
++		return create_new_next_cgraph_node(head, node, RET_CHECK, num);
++
++	for (e = node->callers; e; e = e->next_caller) {
++		tree fndecl = gimple_call_fndecl(e->call_stmt);
++
++		gcc_assert(fndecl != NULL_TREE);
++		head = create_new_next_cgraph_node(head, e->caller, fndecl, num);
++	}
++
++	return head;
++}
++
++struct missing_functions {
++	struct missing_functions *next;
++	const_tree node;
++	tree fndecl;
++};
++
++static struct missing_functions *create_new_missing_function(struct missing_functions *missing_fn_head, tree node)
++{
++	struct missing_functions *new_function;
++
++	new_function = (struct missing_functions *)xmalloc(sizeof(*new_function));
++	new_function->node = node;
++	new_function->next = NULL;
++
++	if (TREE_CODE(node) == FUNCTION_DECL)
++		new_function->fndecl = node;
++	else
++		new_function->fndecl = current_function_decl;
++	gcc_assert(new_function->fndecl);
++
++	if (!missing_fn_head)
++		return new_function;
++
++	new_function->next = missing_fn_head;
++	return new_function;
++}
++
++/* If the function is missing from the hash table and it is a static function
++ * then create a next_cgraph_node from it for handle_function()
++ */
++static struct next_cgraph_node *check_missing_overflow_attribute_and_create_next_node(struct next_cgraph_node *cnodes, struct missing_functions *missing_fn_head)
++{
++	unsigned int num;
++	const_tree orig_fndecl;
++	struct cgraph_node *next_node = NULL;
++
++	orig_fndecl = DECL_ORIGIN(missing_fn_head->fndecl);
++
++	num = get_function_num(missing_fn_head->node, orig_fndecl);
++	if (num == CANNOT_FIND_ARG)
++		return cnodes;
++
++	if (!is_missing_function(orig_fndecl, num))
++		return cnodes;
++
++	next_node = cgraph_get_node(missing_fn_head->fndecl);
++	if (next_node && next_node->local.local)
++		cnodes = create_new_next_cgraph_nodes(cnodes, next_node, num);
++	return cnodes;
++}
++
++/* Search for missing size_overflow attributes on the last nodes in ipa and collect them
++ * into the next_cgraph_node list. They will be the next interesting returns or callees.
++ */
++static struct next_cgraph_node *search_overflow_attribute(struct next_cgraph_node *cnodes, struct interesting_node *cur_node)
++{
++	unsigned int i;
++	tree node;
++	struct missing_functions *cur, *missing_fn_head = NULL;
++
++#if BUILDING_GCC_VERSION <= 4007
++	FOR_EACH_VEC_ELT(tree, cur_node->last_nodes, i, node) {
++#else
++	FOR_EACH_VEC_ELT(*cur_node->last_nodes, i, node) {
++#endif
++		switch (TREE_CODE(node)) {
++		case PARM_DECL:
++			if (TREE_CODE(TREE_TYPE(node)) != INTEGER_TYPE)
++				break;
++		case FUNCTION_DECL:
++			missing_fn_head = create_new_missing_function(missing_fn_head, node);
++			break;
++		default:
++			break;
++		}
++	}
++
++	while (missing_fn_head) {
++		cnodes = check_missing_overflow_attribute_and_create_next_node(cnodes, missing_fn_head);
++
++		cur = missing_fn_head->next;
++		free(missing_fn_head);
++		missing_fn_head = cur;
++	}
++
++	return cnodes;
++}
++
++static void walk_phi_set_conditions(struct pointer_set_t *visited, bool *interesting_conditions, const_tree result)
++{
++	gimple phi = get_def_stmt(result);
++	unsigned int i, n = gimple_phi_num_args(phi);
++
++	pointer_set_insert(visited, phi);
++	for (i = 0; i < n; i++) {
++		const_tree arg = gimple_phi_arg_def(phi, i);
++
++		set_conditions(visited, interesting_conditions, arg);
++	}
++}
++
++enum conditions {
++	FROM_CONST, NOT_UNARY, CAST
++};
++
++// Search for constants, cast assignments and binary/ternary assignments
++static void set_conditions(struct pointer_set_t *visited, bool *interesting_conditions, const_tree lhs)
++{
++	gimple def_stmt = get_def_stmt(lhs);
++
++	if (is_gimple_constant(lhs)) {
++		interesting_conditions[FROM_CONST] = true;
++		return;
++	}
++
++	if (!def_stmt)
++		return;
++
++	if (pointer_set_contains(visited, def_stmt))
++		return;
++
++	switch (gimple_code(def_stmt)) {
++	case GIMPLE_NOP:
++	case GIMPLE_CALL:
++	case GIMPLE_ASM:
++		return;
++	case GIMPLE_PHI:
++		return walk_phi_set_conditions(visited, interesting_conditions, lhs);
++	case GIMPLE_ASSIGN:
++		if (gimple_num_ops(def_stmt) == 2) {
++			const_tree rhs = gimple_assign_rhs1(def_stmt);
++
++			if (gimple_assign_cast_p(def_stmt))
++				interesting_conditions[CAST] = true;
++
++			return set_conditions(visited, interesting_conditions, rhs);
++		} else {
++			interesting_conditions[NOT_UNARY] = true;
++			return;
++		}
++	default:
++		debug_gimple_stmt(def_stmt);
++		gcc_unreachable();
++	}
++}
++
++// determine whether duplication will be necessary or not.
++static void search_interesting_conditions(struct interesting_node *cur_node, bool *interesting_conditions)
++{
++	struct pointer_set_t *visited;
++
++	if (gimple_assign_cast_p(cur_node->first_stmt))
++		interesting_conditions[CAST] = true;
++	else if (is_gimple_assign(cur_node->first_stmt) && gimple_num_ops(cur_node->first_stmt) > 2)
++		interesting_conditions[NOT_UNARY] = true;
++
++	visited = pointer_set_create();
++	set_conditions(visited, interesting_conditions, cur_node->node);
++	pointer_set_destroy(visited);
++}
++
++// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
++static void replace_size_overflow_asm_with_assign(gimple asm_stmt, tree lhs, tree rhs)
++{
++	gimple assign;
++	gimple_stmt_iterator gsi;
++
++	// already removed
++	if (gimple_bb(asm_stmt) == NULL)
++		return;
++	gsi = gsi_for_stmt(asm_stmt);
++
++	assign = gimple_build_assign(lhs, rhs);
++	gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
++	SSA_NAME_DEF_STMT(lhs) = assign;
++
++	gsi_remove(&gsi, true);
++}
++
++/* Get the fndecl of an interesting stmt, the fndecl is the caller function if the interesting
++ * stmt is a return otherwise it is the callee function.
++ */
++const_tree get_interesting_orig_fndecl(const_gimple stmt, unsigned int argnum)
++{
++	const_tree fndecl;
++
++	if (argnum == 0)
++		fndecl = current_function_decl;
++	else
++		fndecl = gimple_call_fndecl(stmt);
++
++	if (fndecl == NULL_TREE)
++		return NULL_TREE;
++
++	return DECL_ORIGIN(fndecl);
++}
++
++// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
++static bool skip_asm(const_tree arg)
++{
++	gimple def_stmt = get_def_stmt(arg);
++
++	if (!def_stmt || !gimple_assign_cast_p(def_stmt))
++		return false;
++
++	def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
++	return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
++}
++
++static void walk_use_def_phi(struct pointer_set_t *visited, struct interesting_node *cur_node, tree result)
++{
++	gimple phi = get_def_stmt(result);
++	unsigned int i, n = gimple_phi_num_args(phi);
++
++	pointer_set_insert(visited, phi);
++	for (i = 0; i < n; i++) {
++		tree arg = gimple_phi_arg_def(phi, i);
++
++		walk_use_def(visited, cur_node, arg);
++	}
++}
++
++static void walk_use_def_binary(struct pointer_set_t *visited, struct interesting_node *cur_node, tree lhs)
++{
++	gimple def_stmt = get_def_stmt(lhs);
++	tree rhs1, rhs2;
++
++	rhs1 = gimple_assign_rhs1(def_stmt);
++	rhs2 = gimple_assign_rhs2(def_stmt);
++
++	walk_use_def(visited, cur_node, rhs1);
++	walk_use_def(visited, cur_node, rhs2);
++}
++
++static void insert_last_node(struct interesting_node *cur_node, tree node)
++{
++	unsigned int i;
++	tree element;
++	enum tree_code code;
++
++	gcc_assert(node != NULL_TREE);
++
++	if (is_gimple_constant(node))
++		return;
++
++	code = TREE_CODE(node);
++	if (code == VAR_DECL) {
++		node = DECL_ORIGIN(node);
++		code = TREE_CODE(node);
++	}
++
++	if (code != PARM_DECL && code != FUNCTION_DECL && code != COMPONENT_REF)
++		return;
++
++#if BUILDING_GCC_VERSION <= 4007
++	FOR_EACH_VEC_ELT(tree, cur_node->last_nodes, i, element) {
++#else
++	FOR_EACH_VEC_ELT(*cur_node->last_nodes, i, element) {
++#endif
++		if (operand_equal_p(node, element, 0))
++			return;
++	}
++
++#if BUILDING_GCC_VERSION <= 4007
++	gcc_assert(VEC_length(tree, cur_node->last_nodes) < VEC_LEN);
++	VEC_safe_push(tree, gc, cur_node->last_nodes, node);
++#else
++	gcc_assert(cur_node->last_nodes->length() < VEC_LEN);
++	vec_safe_push(cur_node->last_nodes, node);
++#endif
++}
++
++// a size_overflow asm stmt in the control flow doesn't stop the recursion
++static void handle_asm_stmt(struct pointer_set_t *visited, struct interesting_node *cur_node, tree lhs, const_gimple stmt)
++{
++	if (!is_size_overflow_asm(stmt))
++		walk_use_def(visited, cur_node, SSA_NAME_VAR(lhs));
++}
++
++/* collect the parm_decls and fndecls (for checking a missing size_overflow attribute (ret or arg) or intentional_overflow)
++ * and component refs (for checking the intentional_overflow attribute).
++ */
++static void walk_use_def(struct pointer_set_t *visited, struct interesting_node *cur_node, tree lhs)
++{
++	const_gimple def_stmt;
++
++	if (TREE_CODE(lhs) != SSA_NAME) {
++		insert_last_node(cur_node, lhs);
++		return;
++	}
++
++	def_stmt = get_def_stmt(lhs);
++	if (!def_stmt)
++		return;
++
++	if (pointer_set_insert(visited, def_stmt))
++		return;
++
++	switch (gimple_code(def_stmt)) {
++	case GIMPLE_NOP:
++		return walk_use_def(visited, cur_node, SSA_NAME_VAR(lhs));
++	case GIMPLE_ASM:
++		return handle_asm_stmt(visited, cur_node, lhs, def_stmt);
++	case GIMPLE_CALL: {
++		tree fndecl = gimple_call_fndecl(def_stmt);
++
++		if (fndecl == NULL_TREE)
++			return;
++		insert_last_node(cur_node, fndecl);
++		return;
++	}
++	case GIMPLE_PHI:
++		return walk_use_def_phi(visited, cur_node, lhs);
++	case GIMPLE_ASSIGN:
++		switch (gimple_num_ops(def_stmt)) {
++		case 2:
++			return walk_use_def(visited, cur_node, gimple_assign_rhs1(def_stmt));
++		case 3:
++			return walk_use_def_binary(visited, cur_node, lhs);
++		}
++	default:
++		debug_gimple_stmt((gimple)def_stmt);
++		error("%s: unknown gimple code", __func__);
++		gcc_unreachable();
++	}
++}
++
++// Collect all the last nodes for checking the intentional_overflow and size_overflow attributes
++static void set_last_nodes(struct interesting_node *cur_node)
++{
++	struct pointer_set_t *visited;
++
++	visited = pointer_set_create();
++	walk_use_def(visited, cur_node, cur_node->node);
++	pointer_set_destroy(visited);
++}
++
++enum precond {
++	NO_ATTRIBUTE_SEARCH, NO_CHECK_INSERT, NONE
++};
++
++/* If there is a mark_turn_off intentional attribute on the caller or the callee then there is no duplication and missing size_overflow attribute check anywhere.
++ * There is only missing size_overflow attribute checking if the intentional_overflow attribute is the mark_no type.
++ * Stmt duplication is unnecessary if there are no binary/ternary assignements or if the unary assignment isn't a cast.
++ * It skips the possible error codes too. If the def_stmts trace back to a constant and there are no binary/ternary assigments then we assume that it is some kind of error code.
++ */
++static enum precond check_preconditions(struct interesting_node *cur_node)
++{
++	bool interesting_conditions[3] = {false, false, false};
++
++	set_last_nodes(cur_node);
++
++	check_intentional_attribute_ipa(cur_node);
++	if (cur_node->intentional_attr_decl == MARK_TURN_OFF || cur_node->intentional_attr_cur_fndecl == MARK_TURN_OFF)
++		return NO_ATTRIBUTE_SEARCH;
++
++	search_interesting_conditions(cur_node, interesting_conditions);
++
++	// error code
++	if (interesting_conditions[CAST] && interesting_conditions[FROM_CONST] && !interesting_conditions[NOT_UNARY])
++		return NO_ATTRIBUTE_SEARCH;
++
++	// unnecessary overflow check
++	if (!interesting_conditions[CAST] && !interesting_conditions[NOT_UNARY])
++		return NO_CHECK_INSERT;
++
++	if (cur_node->intentional_attr_cur_fndecl != MARK_NO)
++		return NO_CHECK_INSERT;
++
++	return NONE;
++}
++
++static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
++{
++	const_gimple assign;
++	tree orig_type = TREE_TYPE(orig_node);
++	gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
++
++	assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
++	return gimple_assign_lhs(assign);
++}
++
++static void change_orig_node(struct visited *visited, struct interesting_node *cur_node, tree new_node)
++{
++	void (*set_rhs)(gimple, tree);
++	gimple stmt = cur_node->first_stmt;
++	const_tree orig_node = cur_node->node;
++
++	switch (gimple_code(stmt)) {
++	case GIMPLE_RETURN:
++		gimple_return_set_retval(stmt, cast_to_orig_type(visited, stmt, orig_node, new_node));
++		break;
++	case GIMPLE_CALL:
++		gimple_call_set_arg(stmt, cur_node->num - 1, cast_to_orig_type(visited, stmt, orig_node, new_node));
++		break;
++	case GIMPLE_ASSIGN:
++		switch (cur_node->num) {
++		case 1:
++			set_rhs = &gimple_assign_set_rhs1;
++			break;
++		case 2:
++			set_rhs = &gimple_assign_set_rhs2;
++			break;
++#if BUILDING_GCC_VERSION >= 4006
++		case 3:
++			set_rhs = &gimple_assign_set_rhs3;
++			break;
++#endif
++		default:
++			gcc_unreachable();
++		}
++
++		set_rhs(stmt, cast_to_orig_type(visited, stmt, orig_node, new_node));
++		break;
++	default:
++		debug_gimple_stmt(stmt);
++		gcc_unreachable();
++	}
++
++	update_stmt(stmt);
++}
++
++static struct visited *create_visited(void)
++{
++	struct visited *new_node;
++
++	new_node = (struct visited *)xmalloc(sizeof(*new_node));
++	new_node->stmts = pointer_set_create();
++	new_node->my_stmts = pointer_set_create();
++	new_node->skip_expr_casts = pointer_set_create();
++	new_node->no_cast_check = pointer_set_create();
++	return new_node;
++}
++
++static void free_visited(struct visited *visited)
++{
++	pointer_set_destroy(visited->stmts);
++	pointer_set_destroy(visited->my_stmts);
++	pointer_set_destroy(visited->skip_expr_casts);
++	pointer_set_destroy(visited->no_cast_check);
++
++	free(visited);
++}
++
++/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute and asm stmts,
++ * it decides whether the duplication is necessary or not and it searches for missing size_overflow attributes. After expand() it changes the orig node to the duplicated node
++ * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
++ */
++static struct next_cgraph_node *handle_interesting_stmt(struct visited *visited, struct next_cgraph_node *cnodes, struct interesting_node *cur_node, struct cgraph_node *caller_node)
++{
++	enum precond ret;
++	tree new_node, orig_node = cur_node->node;
++
++	ret = check_preconditions(cur_node);
++	if (ret == NO_ATTRIBUTE_SEARCH)
++		return cnodes;
++
++	cnodes = search_overflow_attribute(cnodes, cur_node);
++
++	if (ret == NO_CHECK_INSERT)
++		return cnodes;
++
++	new_node = expand(visited, caller_node, orig_node);
++	if (new_node == NULL_TREE)
++		return cnodes;
++
++	change_orig_node(visited, cur_node, new_node);
++	check_size_overflow(caller_node, cur_node->first_stmt, TREE_TYPE(new_node), new_node, orig_node, BEFORE_STMT);
++
++	return cnodes;
++}
++
++// Check visited_fns interesting nodes.
++static bool is_in_interesting_node(struct interesting_node *head, const_gimple first_stmt, const_tree node, unsigned int num)
++{
++	struct interesting_node *cur;
++
++	for (cur = head; cur; cur = cur->next) {
++		if (!operand_equal_p(node, cur->node, 0))
++			continue;
++		if (num != cur->num)
++			continue;
++		if (first_stmt == cur->first_stmt)
++			return true;
++	}
++	return false;
++}
++
++/* Create an interesting node. The ipa pass starts to duplicate from these stmts.
++   first_stmt: it is the call or assignment or ret stmt, change_orig_node() will change the original node (retval, or function arg) in this
++   last_nodes: they are the last stmts in the recursion (they haven't a def_stmt). They are useful in the missing size_overflow attribute check and
++               the intentional_overflow attribute check. They are collected by set_last_nodes().
++   num: arg count of a call stmt or 0 when it is a ret
++   node: the recursion starts from here, it is a call arg or a return value
++   fndecl: the fndecl of the interesting node when the node is an arg. it is the fndecl of the callee function otherwise it is the fndecl of the caller (current_function_fndecl) function.
++   intentional_attr_decl: intentional_overflow attribute of the callee function
++   intentional_attr_cur_fndecl: intentional_overflow attribute of the caller function
++   intentional_mark_from_gimple: the intentional overflow type of size_overflow asm stmt from gimple if it exists
++ */
++static struct interesting_node *create_new_interesting_node(struct interesting_node *head, gimple first_stmt, tree node, unsigned int num, gimple asm_stmt)
++{
++	struct interesting_node *new_node;
++	tree fndecl;
++	enum gimple_code code;
++
++	gcc_assert(node != NULL_TREE);
++	code = gimple_code(first_stmt);
++	gcc_assert(code == GIMPLE_CALL || code == GIMPLE_ASM || code == GIMPLE_ASSIGN || code == GIMPLE_RETURN);
++
++	if (num == CANNOT_FIND_ARG)
++		return head;
++
++	if (skip_types(node))
++		return head;
++
++	if (skip_asm(node))
++		return head;
++
++	if (is_gimple_call(first_stmt))
++		fndecl = gimple_call_fndecl(first_stmt);
++	else
++		fndecl = current_function_decl;
++
++	if (fndecl == NULL_TREE)
++		return head;
++
++	if (is_in_interesting_node(head, first_stmt, node, num))
++		return head;
++
++	new_node = (struct interesting_node *)xmalloc(sizeof(*new_node));
++
++	new_node->next = NULL;
++	new_node->first_stmt = first_stmt;
++#if BUILDING_GCC_VERSION <= 4007
++	new_node->last_nodes = VEC_alloc(tree, gc, VEC_LEN);
++#else
++	vec_alloc(new_node->last_nodes, VEC_LEN);
++#endif
++	new_node->num = num;
++	new_node->node = node;
++	new_node->fndecl = fndecl;
++	new_node->intentional_attr_decl = MARK_NO;
++	new_node->intentional_attr_cur_fndecl = MARK_NO;
++	new_node->intentional_mark_from_gimple = asm_stmt;
++
++	if (!head)
++		return new_node;
++
++	new_node->next = head;
++	return new_node;
++}
++
++/* Check the ret stmts in the functions on the next cgraph node list (these functions will be in the hash table and they are reachable from ipa).
++ * If the ret stmt is in the next cgraph node list then it's an interesting ret.
++ */
++static struct interesting_node *handle_stmt_by_cgraph_nodes_ret(struct interesting_node *head, gimple stmt, struct next_cgraph_node *next_node)
++{
++	struct next_cgraph_node *cur_node;
++	tree ret = gimple_return_retval(stmt);
++
++	if (ret == NULL_TREE)
++		return head;
++
++	for (cur_node = next_node; cur_node; cur_node = cur_node->next) {
++		if (!operand_equal_p(cur_node->callee_fndecl, DECL_ORIGIN(current_function_decl), 0))
++			continue;
++		if (cur_node->num == 0)
++			head = create_new_interesting_node(head, stmt, ret, 0, NOT_INTENTIONAL_ASM);
++	}
++
++	return head;
++}
++
++/* Check the call stmts in the functions on the next cgraph node list (these functions will be in the hash table and they are reachable from ipa).
++ * If the call stmt is in the next cgraph node list then it's an interesting call.
++ */
++static struct interesting_node *handle_stmt_by_cgraph_nodes_call(struct interesting_node *head, gimple stmt, struct next_cgraph_node *next_node)
++{
++	unsigned int argnum;
++	tree arg;
++	const_tree fndecl;
++	struct next_cgraph_node *cur_node;
++
++	fndecl = gimple_call_fndecl(stmt);
++	if (fndecl == NULL_TREE)
++		return head;
++
++	for (cur_node = next_node; cur_node; cur_node = cur_node->next) {
++		if (!operand_equal_p(cur_node->callee_fndecl, fndecl, 0))
++			continue;
++		argnum = get_correct_arg_count(cur_node->num, fndecl);
++		gcc_assert(argnum != CANNOT_FIND_ARG);
++		if (argnum == 0)
++			continue;
++
++		arg = gimple_call_arg(stmt, argnum - 1);
++		head = create_new_interesting_node(head, stmt, arg, argnum, NOT_INTENTIONAL_ASM);
++	}
++
++	return head;
++}
++
++static unsigned int check_ops(const_tree orig_node, const_tree node, unsigned int ret_count)
++{
++	if (!operand_equal_p(orig_node, node, 0))
++		return WRONG_NODE;
++	if (skip_types(node))
++		return WRONG_NODE;
++	return ret_count;
++}
++
++// Get the index of the rhs node in an assignment
++static unsigned int get_assign_ops_count(const_gimple stmt, tree node)
++{
++	const_tree rhs1, rhs2;
++	unsigned int ret;
++
++	gcc_assert(stmt);
++	gcc_assert(is_gimple_assign(stmt));
++
++	rhs1 = gimple_assign_rhs1(stmt);
++	gcc_assert(rhs1 != NULL_TREE);
++
++	switch (gimple_num_ops(stmt)) {
++	case 2:
++		return check_ops(node, rhs1, 1);
++	case 3:
++		ret = check_ops(node, rhs1, 1);
++		if (ret != WRONG_NODE)
++			return ret;
++
++		rhs2 = gimple_assign_rhs2(stmt);
++		gcc_assert(rhs2 != NULL_TREE);
++		return check_ops(node, rhs2, 2);
++	default:
++		gcc_unreachable();
++	}
++}
++
++// Find the correct arg number of a call stmt. It is needed when the interesting function is a cloned function.
++static unsigned int find_arg_number_gimple(const_tree arg, const_gimple stmt)
++{
++	unsigned int i;
++
++	if (gimple_call_fndecl(stmt) == NULL_TREE)
++		return CANNOT_FIND_ARG;
++
++	for (i = 0; i < gimple_call_num_args(stmt); i++) {
++		tree node;
++
++		node = gimple_call_arg(stmt, i);
++		if (!operand_equal_p(arg, node, 0))
++			continue;
++		if (!skip_types(node))
++			return i + 1;
++	}
++
++	return CANNOT_FIND_ARG;
++}
++
++/* starting from the size_overflow asm stmt collect interesting stmts. They can be
++ * any of return, call or assignment stmts (because of inlining).
++ */
++static struct interesting_node *get_interesting_ret_or_call(struct pointer_set_t *visited, struct interesting_node *head, tree node, gimple intentional_asm)
++{
++	use_operand_p use_p;
++	imm_use_iterator imm_iter;
++	unsigned int argnum;
++
++	gcc_assert(TREE_CODE(node) == SSA_NAME);
++
++	if (pointer_set_insert(visited, node))
++		return head;
++
++	FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
++		gimple stmt = USE_STMT(use_p);
++
++		if (stmt == NULL)
++			return head;
++		if (is_gimple_debug(stmt))
++			continue;
++
++		switch (gimple_code(stmt)) {
++		case GIMPLE_CALL:
++			argnum = find_arg_number_gimple(node, stmt);
++			head = create_new_interesting_node(head, stmt, node, argnum, intentional_asm);
++			break;
++		case GIMPLE_RETURN:
++			head = create_new_interesting_node(head, stmt, node, 0, intentional_asm);
++			break;
++		case GIMPLE_ASSIGN:
++			argnum = get_assign_ops_count(stmt, node);
++			head = create_new_interesting_node(head, stmt, node, argnum, intentional_asm);
++			break;
++		case GIMPLE_PHI: {
++			tree result = gimple_phi_result(stmt);
++			head = get_interesting_ret_or_call(visited, head, result, intentional_asm);
++			break;
++		}
++		case GIMPLE_ASM:
++			if (gimple_asm_noutputs(stmt) != 0)
++				break;
++			if (!is_size_overflow_asm(stmt))
++				break;
++			head = create_new_interesting_node(head, stmt, node, 1, intentional_asm);
++			break;
++		case GIMPLE_COND:
++		case GIMPLE_SWITCH:
++			break;
++		default:
++			debug_gimple_stmt(stmt);
++			gcc_unreachable();
++			break;
++		}
++	}
++	return head;
++}
++
++static void remove_size_overflow_asm(gimple stmt)
++{
++	gimple_stmt_iterator gsi;
++	tree input, output;
++
++	if (!is_size_overflow_asm(stmt))
++		return;
++
++	if (gimple_asm_noutputs(stmt) == 0) {
++		gsi = gsi_for_stmt(stmt);
++		ipa_remove_stmt_references(cgraph_get_create_node(current_function_decl), stmt);
++		gsi_remove(&gsi, true);
++		return;
++	}
++
++	input = gimple_asm_input_op(stmt, 0);
++	output = gimple_asm_output_op(stmt, 0);
++	replace_size_overflow_asm_with_assign(stmt, TREE_VALUE(output), TREE_VALUE(input));
++}
++
++/* handle the size_overflow asm stmts from the gimple pass and collect the interesting stmts.
++ * If the asm stmt is a parm_decl kind (noutputs == 0) then remove it.
++ * If it is a simple asm stmt then replace it with an assignment from the asm input to the asm output.
++ */
++static struct interesting_node *handle_stmt_by_size_overflow_asm(gimple stmt, struct interesting_node *head)
++{
++	const_tree output;
++	struct pointer_set_t *visited;
++	gimple intentional_asm = NOT_INTENTIONAL_ASM;
++
++	if (!is_size_overflow_asm(stmt))
++		return head;
++
++	if (is_size_overflow_intentional_asm_yes(stmt) || is_size_overflow_intentional_asm_turn_off(stmt))
++		intentional_asm = stmt;
++
++	gcc_assert(gimple_asm_ninputs(stmt) == 1);
++
++	if (gimple_asm_noutputs(stmt) == 0 && is_size_overflow_intentional_asm_turn_off(stmt))
++		return head;
++
++	if (gimple_asm_noutputs(stmt) == 0) {
++		const_tree input;
++
++		if (!is_size_overflow_intentional_asm_turn_off(stmt))
++			return head;
++
++		input = gimple_asm_input_op(stmt, 0);
++		remove_size_overflow_asm(stmt);
++		if (is_gimple_constant(TREE_VALUE(input)))
++			return head;
++		visited = pointer_set_create();
++		head = get_interesting_ret_or_call(visited, head, TREE_VALUE(input), intentional_asm);
++		pointer_set_destroy(visited);
++		return head;
++	}
++
++	if (!is_size_overflow_intentional_asm_yes(stmt) && !is_size_overflow_intentional_asm_turn_off(stmt))
++		remove_size_overflow_asm(stmt);
++
++	visited = pointer_set_create();
++	output = gimple_asm_output_op(stmt, 0);
++	head = get_interesting_ret_or_call(visited, head, TREE_VALUE(output), intentional_asm);
++	pointer_set_destroy(visited);
++	return head;
++}
++
++/* Iterate over all the stmts of a function and look for the size_overflow asm stmts (they were created in the gimple pass)
++ * or a call stmt or a return stmt and store them in the interesting_node list
++ */
++static struct interesting_node *collect_interesting_stmts(struct next_cgraph_node *next_node)
++{
++	basic_block bb;
++	struct interesting_node *head = NULL;
++
++	FOR_ALL_BB_FN(bb, cfun) {
++		gimple_stmt_iterator gsi;
++
++		for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
++			enum gimple_code code;
++			gimple stmt = gsi_stmt(gsi);
++
++			code = gimple_code(stmt);
++
++			if (code == GIMPLE_ASM)
++				head = handle_stmt_by_size_overflow_asm(stmt, head);
++
++			if (!next_node)
++				continue;
++			if (code == GIMPLE_CALL)
++				head = handle_stmt_by_cgraph_nodes_call(head, stmt, next_node);
++			if (code == GIMPLE_RETURN)
++				head = handle_stmt_by_cgraph_nodes_ret(head, stmt, next_node);
++		}
++	}
++	return head;
++}
++
++static void free_interesting_node(struct interesting_node *head)
++{
++	struct interesting_node *cur;
++
++	while (head) {
++		cur = head->next;
++#if BUILDING_GCC_VERSION <= 4007
++		VEC_free(tree, gc, head->last_nodes);
++#else
++		vec_free(head->last_nodes);
++#endif
++		free(head);
++		head = cur;
++	}
++}
++
++static struct visited_fns *insert_visited_fns_function(struct visited_fns *head, struct interesting_node *cur_node)
++{
++	struct visited_fns *new_visited_fns;
++
++	new_visited_fns = (struct visited_fns *)xmalloc(sizeof(*new_visited_fns));
++	new_visited_fns->fndecl = cur_node->fndecl;
++	new_visited_fns->num = cur_node->num;
++	new_visited_fns->first_stmt = cur_node->first_stmt;
++	new_visited_fns->next = NULL;
++
++	if (!head)
++		return new_visited_fns;
++
++	new_visited_fns->next = head;
++	return new_visited_fns;
++}
++
++/* Check whether the function was already visited_fns. If the fndecl, the arg count of the fndecl and the first_stmt (call or return) are same then
++ * it is a visited_fns function.
++ */
++static bool is_visited_fns_function(struct visited_fns *head, struct interesting_node *cur_node)
++{
++	struct visited_fns *cur;
++
++	if (!head)
++		return false;
++
++	for (cur = head; cur; cur = cur->next) {
++		if (cur_node->first_stmt != cur->first_stmt)
++			continue;
++		if (!operand_equal_p(cur_node->fndecl, cur->fndecl, 0))
++			continue;
++		if (cur_node->num == cur->num)
++			return true;
++	}
++	return false;
++}
++
++static void free_next_cgraph_node(struct next_cgraph_node *head)
++{
++	struct next_cgraph_node *cur;
++
++	while (head) {
++		cur = head->next;
++		free(head);
++		head = cur;
++	}
++}
++
++static void remove_all_size_overflow_asm(void)
++{
++	basic_block bb;
++
++	FOR_ALL_BB_FN(bb, cfun) {
++		gimple_stmt_iterator si;
++
++		for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
++			remove_size_overflow_asm(gsi_stmt(si));
++	}
++}
++
++/* Main recursive walk of the ipa pass: iterate over the collected interesting stmts in a function
++ * (they are interesting if they have an associated size_overflow asm stmt) and recursively walk
++ * the newly collected interesting functions (they are interesting if there is control flow between
++ * the interesting stmts and them).
++ */
++static struct visited_fns *handle_function(struct cgraph_node *node, struct next_cgraph_node *next_node, struct visited_fns *visited_fns)
++{
++	struct visited *visited;
++	struct interesting_node *head, *cur_node;
++	struct next_cgraph_node *cur_cnodes, *cnodes_head = NULL;
++
++	set_current_function_decl(NODE_DECL(node));
++	call_count = 0;
++
++	head = collect_interesting_stmts(next_node);
++
++	visited = create_visited();
++	for (cur_node = head; cur_node; cur_node = cur_node->next) {
++		if (is_visited_fns_function(visited_fns, cur_node))
++			continue;
++		cnodes_head = handle_interesting_stmt(visited, cnodes_head, cur_node, node);
++		visited_fns = insert_visited_fns_function(visited_fns, cur_node);
++	}
++
++	free_visited(visited);
++	free_interesting_node(head);
++	remove_all_size_overflow_asm();
++	unset_current_function_decl();
++
++	for (cur_cnodes = cnodes_head; cur_cnodes; cur_cnodes = cur_cnodes->next)
++		visited_fns = handle_function(cur_cnodes->current_function, cur_cnodes, visited_fns);
++
++	free_next_cgraph_node(cnodes_head);
++	return visited_fns;
++}
++
++static void free_visited_fns(struct visited_fns *head)
++{
++	struct visited_fns *cur;
++
++	while (head) {
++		cur = head->next;
++		free(head);
++		head = cur;
++	}
++}
++
++// Main entry point of the ipa pass: erases the plf flag of all stmts and iterates over all the functions
++unsigned int search_function(void)
++{
++	struct cgraph_node *node;
++	struct visited_fns *visited_fns = NULL;
++
++	FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) {
++		gcc_assert(cgraph_function_flags_ready);
++#if BUILDING_GCC_VERSION <= 4007
++		gcc_assert(node->reachable);
++#endif
++
++		visited_fns = handle_function(node, NULL, visited_fns);
++	}
++
++	free_visited_fns(visited_fns);
++	return 0;
++}
++
++#if BUILDING_GCC_VERSION >= 4009
++static const struct pass_data insert_size_overflow_check_data = {
++#else
++static struct ipa_opt_pass_d insert_size_overflow_check = {
++	.pass = {
++#endif
++		.type			= SIMPLE_IPA_PASS,
++		.name			= "size_overflow",
++#if BUILDING_GCC_VERSION >= 4008
++		.optinfo_flags		= OPTGROUP_NONE,
++#endif
++#if BUILDING_GCC_VERSION >= 4009
++		.has_gate		= false,
++		.has_execute		= true,
++#else
++		.gate			= NULL,
++		.execute		= search_function,
++		.sub			= NULL,
++		.next			= NULL,
++		.static_pass_number	= 0,
++#endif
++		.tv_id			= TV_NONE,
++		.properties_required	= 0,
++		.properties_provided	= 0,
++		.properties_destroyed	= 0,
++		.todo_flags_start	= 0,
++		.todo_flags_finish	= TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_ggc_collect | TODO_verify_flow | TODO_dump_cgraph | TODO_dump_func | TODO_update_ssa_no_phi,
++#if BUILDING_GCC_VERSION < 4009
++	},
++	.generate_summary		= NULL,
++	.write_summary			= NULL,
++	.read_summary			= NULL,
++#if BUILDING_GCC_VERSION >= 4006
++	.write_optimization_summary	= NULL,
++	.read_optimization_summary	= NULL,
++#endif
++	.stmt_fixup			= NULL,
++	.function_transform_todo_flags_start		= 0,
++	.function_transform		= NULL,
++	.variable_transform		= NULL,
++#endif
++};
++
++#if BUILDING_GCC_VERSION >= 4009
++namespace {
++class insert_size_overflow_check : public ipa_opt_pass_d {
++public:
++	insert_size_overflow_check() : ipa_opt_pass_d(insert_size_overflow_check_data, g, NULL, NULL, NULL, NULL, NULL, NULL, 0, NULL, NULL) {}
++	unsigned int execute() { return search_function(); }
++};
++}
++#endif
++
++struct opt_pass *make_insert_size_overflow_check(void)
++{
++#if BUILDING_GCC_VERSION >= 4009
++	return new insert_size_overflow_check();
++#else
++	return &insert_size_overflow_check.pass;
++#endif
++}
++
+diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
 new file mode 100644
-index 0000000..9529806
+index 0000000..38904bc
 --- /dev/null
-+++ b/tools/gcc/size_overflow_hash.data
-@@ -0,0 +1,5709 @@
++++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
+@@ -0,0 +1,733 @@
++/*
++ * Copyright 2011-2014 by Emese Revfy <re.emese@gmail.com>
++ * Licensed under the GPL v2, or (at your option) v3
++ *
++ * Homepage:
++ * http://www.grsecurity.net/~ephox/overflow_plugin/
++ *
++ * Documentation:
++ * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
++ *
++ * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
++ * with double integer precision (DImode/TImode for 32/64 bit integer types).
++ * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
++ *
++ * Usage:
++ * $ make
++ * $ make run
++ */
++
++#include "gcc-common.h"
++#include "size_overflow.h"
++
++/* Get the param of the intentional_overflow attribute.
++ *   * 0: MARK_NOT_INTENTIONAL
++ *   * 1..MAX_PARAM: MARK_YES
++ *   * -1: MARK_TURN_OFF
++ */
++static tree get_attribute_param(const_tree decl)
++{
++	const_tree attr;
++
++	if (decl == NULL_TREE)
++		return NULL_TREE;
++
++	attr = lookup_attribute("intentional_overflow", DECL_ATTRIBUTES(decl));
++	if (!attr || !TREE_VALUE(attr))
++		return NULL_TREE;
++
++	return TREE_VALUE(attr);
++}
++
++// MARK_TURN_OFF
++bool is_turn_off_intentional_attr(const_tree decl)
++{
++	const_tree param_head;
++
++	param_head = get_attribute_param(decl);
++	if (param_head == NULL_TREE)
++		return false;
++
++	if (TREE_INT_CST_HIGH(TREE_VALUE(param_head)) == -1)
++		return true;
++	return false;
++}
++
++// MARK_NOT_INTENTIONAL
++bool is_end_intentional_intentional_attr(const_tree decl, unsigned int argnum)
++{
++	const_tree param_head;
++
++	if (argnum == 0)
++		return false;
++
++	param_head = get_attribute_param(decl);
++	if (param_head == NULL_TREE)
++		return false;
++
++	if (!TREE_INT_CST_LOW(TREE_VALUE(param_head)))
++		return true;
++	return false;
++}
++
++// MARK_YES
++bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
++{
++	tree param, param_head;
++
++	if (argnum == 0)
++		return false;
++
++	param_head = get_attribute_param(decl);
++	for (param = param_head; param; param = TREE_CHAIN(param))
++		if (argnum == TREE_INT_CST_LOW(TREE_VALUE(param)))
++			return true;
++	return false;
++}
++
++void print_missing_intentional(enum mark callee_attr, enum mark caller_attr, const_tree decl, unsigned int argnum)
++{
++	location_t loc;
++
++	if (caller_attr == MARK_NO || caller_attr == MARK_NOT_INTENTIONAL || caller_attr == MARK_TURN_OFF)
++		return;
++
++	if (callee_attr == MARK_NOT_INTENTIONAL || callee_attr == MARK_YES)
++		return;
++
++	loc = DECL_SOURCE_LOCATION(decl);
++	inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
++}
++
++// Get the field decl of a component ref for intentional_overflow checking
++static const_tree search_field_decl(const_tree comp_ref)
++{
++	const_tree field = NULL_TREE;
++	unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
++
++	for (i = 0; i < len; i++) {
++		field = TREE_OPERAND(comp_ref, i);
++		if (TREE_CODE(field) == FIELD_DECL)
++			break;
++	}
++	gcc_assert(TREE_CODE(field) == FIELD_DECL);
++	return field;
++}
++
++/* Get the type of the intentional_overflow attribute of a node
++ *  * MARK_TURN_OFF
++ *  * MARK_YES
++ *  * MARK_NO
++ *  * MARK_NOT_INTENTIONAL
++ */
++enum mark get_intentional_attr_type(const_tree node)
++{
++	const_tree cur_decl;
++
++	if (node == NULL_TREE)
++		return MARK_NO;
++
++	switch (TREE_CODE(node)) {
++	case COMPONENT_REF:
++		cur_decl = search_field_decl(node);
++		if (is_turn_off_intentional_attr(cur_decl))
++			return MARK_TURN_OFF;
++		if (is_end_intentional_intentional_attr(cur_decl, 1))
++			return MARK_YES;
++		break;
++	case PARM_DECL: {
++		unsigned int argnum;
++
++		cur_decl = DECL_ORIGIN(current_function_decl);
++		argnum = find_arg_number_tree(node, cur_decl);
++		if (argnum == CANNOT_FIND_ARG)
++			return MARK_NO;
++		if (is_yes_intentional_attr(cur_decl, argnum))
++			return MARK_YES;
++		if (is_end_intentional_intentional_attr(cur_decl, argnum))
++			return MARK_NOT_INTENTIONAL;
++		break;
++	}
++	case FUNCTION_DECL:
++		if (is_turn_off_intentional_attr(DECL_ORIGIN(node)))
++			return MARK_TURN_OFF;
++		break;
++	default:
++		break;
++	}
++	return MARK_NO;
++}
++
++// Search for the intentional_overflow attribute on the last nodes
++static enum mark search_last_nodes_intentional(struct interesting_node *cur_node)
++{
++	unsigned int i;
++	tree last_node;
++	enum mark mark = MARK_NO;
++
++#if BUILDING_GCC_VERSION <= 4007
++	FOR_EACH_VEC_ELT(tree, cur_node->last_nodes, i, last_node) {
++#else
++	FOR_EACH_VEC_ELT(*cur_node->last_nodes, i, last_node) {
++#endif
++		mark = get_intentional_attr_type(last_node);
++		if (mark != MARK_NO)
++			break;
++	}
++	return mark;
++}
++
++/* Check the intentional kind of size_overflow asm stmt (created by the gimple pass) and
++ * set the appropriate intentional_overflow type. Delete the asm stmt in the end.
++ */
++static bool is_intentional_attribute_from_gimple(struct interesting_node *cur_node)
++{
++	if (!cur_node->intentional_mark_from_gimple)
++		return false;
++
++	if (is_size_overflow_intentional_asm_yes(cur_node->intentional_mark_from_gimple))
++		cur_node->intentional_attr_cur_fndecl = MARK_YES;
++	else
++		cur_node->intentional_attr_cur_fndecl = MARK_TURN_OFF;
++
++	// skip param decls
++	if (gimple_asm_noutputs(cur_node->intentional_mark_from_gimple) == 0)
++		return true;
++	return true;
++}
++
++/* Search intentional_overflow attribute on caller and on callee too.
++ * 0</MARK_YES: no dup, search size_overflow and intentional_overflow attributes
++ * 0/MARK_NOT_INTENTIONAL: no dup, search size_overflow attribute (int)
++ * -1/MARK_TURN_OFF: no dup, no search, current_function_decl -> no dup
++*/
++void check_intentional_attribute_ipa(struct interesting_node *cur_node)
++{
++	const_tree fndecl;
++
++	if (is_intentional_attribute_from_gimple(cur_node))
++		return;
++
++	if (is_turn_off_intentional_attr(DECL_ORIGIN(current_function_decl))) {
++		cur_node->intentional_attr_cur_fndecl = MARK_TURN_OFF;
++		return;
++	}
++
++	if (gimple_code(cur_node->first_stmt) == GIMPLE_ASM) {
++		cur_node->intentional_attr_cur_fndecl = MARK_NOT_INTENTIONAL;
++		return;
++	}
++
++	if (gimple_code(cur_node->first_stmt) == GIMPLE_ASSIGN)
++		return;
++
++	fndecl = get_interesting_orig_fndecl(cur_node->first_stmt, cur_node->num);
++	if (is_turn_off_intentional_attr(fndecl)) {
++		cur_node->intentional_attr_decl = MARK_TURN_OFF;
++		return;
++	}
++
++	if (is_end_intentional_intentional_attr(fndecl, cur_node->num))
++		cur_node->intentional_attr_decl = MARK_NOT_INTENTIONAL;
++	else if (is_yes_intentional_attr(fndecl, cur_node->num))
++		cur_node->intentional_attr_decl = MARK_YES;
++
++	cur_node->intentional_attr_cur_fndecl = search_last_nodes_intentional(cur_node);
++	print_missing_intentional(cur_node->intentional_attr_decl, cur_node->intentional_attr_cur_fndecl, cur_node->fndecl, cur_node->num);
++}
++
++bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
++{
++	const_tree rhs1, lhs, rhs1_type, lhs_type;
++	enum machine_mode lhs_mode, rhs_mode;
++	gimple def_stmt = get_def_stmt(no_const_rhs);
++
++	if (!def_stmt || !gimple_assign_cast_p(def_stmt))
++		return false;
++
++	rhs1 = gimple_assign_rhs1(def_stmt);
++	lhs = gimple_assign_lhs(def_stmt);
++	rhs1_type = TREE_TYPE(rhs1);
++	lhs_type = TREE_TYPE(lhs);
++	rhs_mode = TYPE_MODE(rhs1_type);
++	lhs_mode = TYPE_MODE(lhs_type);
++	if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
++		return false;
++
++	return true;
++}
++
++static unsigned int uses_num(tree node)
++{
++	imm_use_iterator imm_iter;
++	use_operand_p use_p;
++	unsigned int num = 0;
++
++	FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
++		gimple use_stmt = USE_STMT(use_p);
++
++		if (use_stmt == NULL)
++			return num;
++		if (is_gimple_debug(use_stmt))
++			continue;
++		if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
++			continue;
++		num++;
++	}
++	return num;
++}
++
++static bool no_uses(tree node)
++{
++	return !uses_num(node);
++}
++
++// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
++bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
++{
++	tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
++	gimple def_stmt = get_def_stmt(lhs);
++
++	if (!def_stmt || !gimple_assign_cast_p(def_stmt))
++		return false;
++
++	rhs1 = gimple_assign_rhs1(def_stmt);
++	rhs_type = TREE_TYPE(rhs1);
++	lhs_type = TREE_TYPE(lhs);
++	if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
++		return false;
++	if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
++		return false;
++
++	def_stmt = get_def_stmt(rhs1);
++	if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
++		return false;
++
++	if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
++		return false;
++
++	rhs1 = gimple_assign_rhs1(def_stmt);
++	rhs2 = gimple_assign_rhs2(def_stmt);
++	if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
++		return false;
++
++	if (is_gimple_constant(rhs2))
++		not_const_rhs = rhs1;
++	else
++		not_const_rhs = rhs2;
++
++	return no_uses(not_const_rhs);
++}
++
++static bool is_lt_signed_type_max(const_tree rhs)
++{
++	const_tree new_type, type_max, type = TREE_TYPE(rhs);
++
++	if (!TYPE_UNSIGNED(type))
++		return true;
++
++	switch (TYPE_MODE(type)) {
++	case QImode:
++		new_type = intQI_type_node;
++		break;
++	case HImode:
++		new_type = intHI_type_node;
++		break;
++	case SImode:
++		new_type = intSI_type_node;
++		break;
++	case DImode:
++		new_type = intDI_type_node;
++		break;
++	default:
++		debug_tree((tree)type);
++		gcc_unreachable();
++	}
++
++	type_max = TYPE_MAX_VALUE(new_type);
++	if (!tree_int_cst_lt(type_max, rhs))
++		return true;
++
++	return false;
++}
++
++static bool is_gt_zero(const_tree rhs)
++{
++	const_tree type = TREE_TYPE(rhs);
++
++	if (TYPE_UNSIGNED(type))
++		return true;
++
++	if (!tree_int_cst_lt(rhs, integer_zero_node))
++		return true;
++
++	return false;
++}
++
++bool is_a_constant_overflow(const_gimple stmt, const_tree rhs)
++{
++	if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
++		return false;
++	if (!is_gimple_constant(rhs))
++		return false;
++
++	// If the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
++	if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
++		return false;
++
++	return true;
++}
++
++static tree change_assign_rhs(struct visited *visited, gimple stmt, const_tree orig_rhs, tree new_rhs)
++{
++	gimple assign;
++	gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
++	tree origtype = TREE_TYPE(orig_rhs);
++
++	gcc_assert(is_gimple_assign(stmt));
++
++	assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
++	pointer_set_insert(visited->my_stmts, assign);
++	return gimple_assign_lhs(assign);
++}
++
++tree handle_intentional_overflow(struct visited *visited, struct cgraph_node *caller_node, bool check_overflow, gimple stmt, tree change_rhs, tree new_rhs2)
++{
++	tree new_rhs, orig_rhs;
++	void (*gimple_assign_set_rhs)(gimple, tree);
++	tree rhs1 = gimple_assign_rhs1(stmt);
++	tree rhs2 = gimple_assign_rhs2(stmt);
++	tree lhs = gimple_assign_lhs(stmt);
++
++	if (!check_overflow)
++		return create_assign(visited, stmt, lhs, AFTER_STMT);
++
++	if (change_rhs == NULL_TREE)
++		return create_assign(visited, stmt, lhs, AFTER_STMT);
++
++	if (new_rhs2 == NULL_TREE) {
++		orig_rhs = rhs1;
++		gimple_assign_set_rhs = &gimple_assign_set_rhs1;
++	} else {
++		orig_rhs = rhs2;
++		gimple_assign_set_rhs = &gimple_assign_set_rhs2;
++	}
++
++	check_size_overflow(caller_node, stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
++
++	new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
++	gimple_assign_set_rhs(stmt, new_rhs);
++	update_stmt(stmt);
++
++	return create_assign(visited, stmt, lhs, AFTER_STMT);
++}
++
++static bool is_subtraction_special(struct visited *visited, const_gimple stmt)
++{
++	gimple rhs1_def_stmt, rhs2_def_stmt;
++	const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
++	enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
++	const_tree rhs1 = gimple_assign_rhs1(stmt);
++	const_tree rhs2 = gimple_assign_rhs2(stmt);
++
++	if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
++		return false;
++
++	gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
++
++	if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
++		return false;
++
++	rhs1_def_stmt = get_def_stmt(rhs1);
++	rhs2_def_stmt = get_def_stmt(rhs2);
++	if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
++		return false;
++
++	rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
++	rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
++	rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
++	rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
++	rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
++	rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
++	rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
++	rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
++	if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
++		return false;
++	if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
++		return false;
++
++	pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
++	pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
++	return true;
++}
++
++static gimple create_binary_assign(struct visited *visited, enum tree_code code, gimple stmt, tree rhs1, tree rhs2)
++{
++	gimple assign;
++	gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
++	tree type = TREE_TYPE(rhs1);
++	tree lhs = create_new_var(type);
++
++	gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
++	assign = gimple_build_assign_with_ops(code, lhs, rhs1, rhs2);
++	gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
++
++	gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
++	update_stmt(assign);
++	pointer_set_insert(visited->my_stmts, assign);
++	return assign;
++}
++
++static tree cast_to_TI_type(struct visited *visited, gimple stmt, tree node)
++{
++	gimple_stmt_iterator gsi;
++	gimple cast_stmt;
++	tree type = TREE_TYPE(node);
++
++	if (types_compatible_p(type, intTI_type_node))
++		return node;
++
++	gsi = gsi_for_stmt(stmt);
++	cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
++	pointer_set_insert(visited->my_stmts, cast_stmt);
++	return gimple_assign_lhs(cast_stmt);
++}
++
++static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
++{
++	tree rhs1, def_stmt_rhs1;
++	gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
++
++	def_stmt = get_def_stmt(var);
++	if (!gimple_assign_cast_p(def_stmt))
++		return NULL_TREE;
++	gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
++
++	rhs1 = gimple_assign_rhs1(def_stmt);
++	rhs1_def_stmt = get_def_stmt(rhs1);
++	if (!gimple_assign_cast_p(rhs1_def_stmt))
++		return rhs1;
++
++	def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
++	def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
++
++	switch (gimple_code(def_stmt_rhs1_def_stmt)) {
++	case GIMPLE_CALL:
++	case GIMPLE_NOP:
++	case GIMPLE_ASM:
++	case GIMPLE_PHI:
++		return def_stmt_rhs1;
++	case GIMPLE_ASSIGN:
++		return rhs1;
++	default:
++		debug_gimple_stmt(def_stmt_rhs1_def_stmt);
++		gcc_unreachable();
++	}
++}
++
++tree handle_integer_truncation(struct visited *visited, struct cgraph_node *caller_node, const_tree lhs)
++{
++	tree new_rhs1, new_rhs2;
++	tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
++	gimple assign, stmt = get_def_stmt(lhs);
++	tree rhs1 = gimple_assign_rhs1(stmt);
++	tree rhs2 = gimple_assign_rhs2(stmt);
++
++	if (!is_subtraction_special(visited, stmt))
++		return NULL_TREE;
++
++	new_rhs1 = expand(visited, caller_node, rhs1);
++	new_rhs2 = expand(visited, caller_node, rhs2);
++
++	new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
++	new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
++
++	if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
++		return NULL_TREE;
++
++	if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
++		new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
++		new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
++	}
++
++	assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
++	new_lhs = gimple_assign_lhs(assign);
++	check_size_overflow(caller_node, assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
++
++	return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
++}
++
++bool is_a_neg_overflow(const_gimple stmt, const_tree rhs)
++{
++	const_gimple def_stmt;
++
++	if (TREE_CODE(rhs) != SSA_NAME)
++		return false;
++
++	if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
++		return false;
++
++	def_stmt = get_def_stmt(rhs);
++	if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
++		return false;
++
++	return true;
++}
++
++/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
++ * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
++ * fffffff * 16 > signed max -> truncate
++ */
++static bool look_for_mult_and_add(const_gimple stmt)
++{
++	const_tree res;
++	tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
++	const_gimple def_stmt;
++
++	if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
++		return false;
++	if (!is_gimple_assign(stmt))
++		return false;
++	if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
++		return false;
++
++	rhs1 = gimple_assign_rhs1(stmt);
++	rhs2 = gimple_assign_rhs2(stmt);
++	if (is_gimple_constant(rhs1)) {
++		const_rhs = rhs1;
++		def_stmt = get_def_stmt(rhs2);
++	} else if (is_gimple_constant(rhs2)) {
++		const_rhs = rhs2;
++		def_stmt = get_def_stmt(rhs1);
++	} else
++		return false;
++
++	if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
++		return false;
++
++	def_rhs1 = gimple_assign_rhs1(def_stmt);
++	def_rhs2 = gimple_assign_rhs2(def_stmt);
++	if (is_gimple_constant(def_rhs1))
++		def_const_rhs = def_rhs1;
++	else if (is_gimple_constant(def_rhs2))
++		def_const_rhs = def_rhs2;
++	else
++		return false;
++
++	res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
++	if (is_lt_signed_type_max(res) && is_gt_zero(res))
++		return false;
++	return true;
++}
++
++enum intentional_overflow_type add_mul_intentional_overflow(const_gimple stmt)
++{
++	const_gimple def_stmt_1, def_stmt_2;
++	const_tree rhs1, rhs2;
++	bool add_mul_rhs1, add_mul_rhs2;
++
++	rhs1 = gimple_assign_rhs1(stmt);
++	def_stmt_1 = get_def_stmt(rhs1);
++	add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
++
++	rhs2 = gimple_assign_rhs2(stmt);
++	def_stmt_2 = get_def_stmt(rhs2);
++	add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
++
++	if (add_mul_rhs1)
++		return RHS1_INTENTIONAL_OVERFLOW;
++	if (add_mul_rhs2)
++		return RHS2_INTENTIONAL_OVERFLOW;
++	return NO_INTENTIONAL_OVERFLOW;
++}
++
++static gimple get_dup_stmt(struct visited *visited, gimple stmt)
++{
++	gimple my_stmt;
++	gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
++
++	gsi_next(&gsi);
++	my_stmt = gsi_stmt(gsi);
++
++	gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
++	gcc_assert(gimple_assign_rhs_code(stmt) == gimple_assign_rhs_code(my_stmt));
++
++	return my_stmt;
++}
++
++/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
++ * unsigned type cast to signed type, unsigned type: no more uses
++ * e.g., lib/vsprintf.c:simple_strtol()
++ * _10 = (unsigned long int) _9
++ * _11 = -_10;
++ * _12 = (long int) _11; (_11_ no more uses)
++ */
++static bool is_call_or_cast(gimple stmt)
++{
++	return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
++}
++
++static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
++{
++	const_tree rhs;
++	gimple def_stmt;
++
++	if (node == NULL_TREE)
++		return true;
++	if (is_gimple_constant(node))
++		return true;
++
++	def_stmt = get_def_stmt(node);
++	if (!def_stmt)
++		return false;
++
++	if (is_call_or_cast(def_stmt))
++		return true;
++
++	if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
++		return false;
++	rhs = gimple_assign_rhs1(def_stmt);
++	def_stmt = get_def_stmt(rhs);
++	if (!def_stmt)
++		return false;
++	return is_call_or_cast(def_stmt);
++}
++
++void unsigned_signed_cast_intentional_overflow(struct visited *visited, gimple stmt)
++{
++	unsigned int use_num;
++	gimple so_stmt;
++	const_gimple def_stmt;
++	const_tree rhs1, rhs2;
++	tree rhs = gimple_assign_rhs1(stmt);
++	tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
++	const_tree rhs_type = TREE_TYPE(rhs);
++
++	if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
++		return;
++	if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
++		return;
++	use_num = uses_num(rhs);
++	if (use_num != 1)
++		return;
++
++	def_stmt = get_def_stmt(rhs);
++	if (!def_stmt)
++		return;
++	if (!is_gimple_assign(def_stmt))
++		return;
++
++	rhs1 = gimple_assign_rhs1(def_stmt);
++	if (!is_unsigned_cast_or_call_def_stmt(rhs1))
++		return;
++
++	rhs2 = gimple_assign_rhs2(def_stmt);
++	if (!is_unsigned_cast_or_call_def_stmt(rhs2))
++		return;
++	if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
++		return;
++
++	so_stmt = get_dup_stmt(visited, stmt);
++	create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
++}
++
+diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
+new file mode 100644
+index 0000000..4bddad2
+--- /dev/null
++++ b/tools/gcc/size_overflow_plugin/misc.c
+@@ -0,0 +1,203 @@
++/*
++ * Copyright 2011-2014 by Emese Revfy <re.emese@gmail.com>
++ * Licensed under the GPL v2, or (at your option) v3
++ *
++ * Homepage:
++ * http://www.grsecurity.net/~ephox/overflow_plugin/
++ *
++ * Documentation:
++ * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
++ *
++ * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
++ * with double integer precision (DImode/TImode for 32/64 bit integer types).
++ * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
++ *
++ * Usage:
++ * $ make
++ * $ make run
++ */
++
++#include "gcc-common.h"
++#include "size_overflow.h"
++
++void set_current_function_decl(tree fndecl)
++{
++	gcc_assert(fndecl != NULL_TREE);
++
++	push_cfun(DECL_STRUCT_FUNCTION(fndecl));
++	calculate_dominance_info(CDI_DOMINATORS);
++	current_function_decl = fndecl;
++}
++
++void unset_current_function_decl(void)
++{
++	free_dominance_info(CDI_DOMINATORS);
++	pop_cfun();
++	current_function_decl = NULL_TREE;
++}
++
++static bool is_bool(const_tree node)
++{
++	const_tree type;
++
++	if (node == NULL_TREE)
++		return false;
++
++	type = TREE_TYPE(node);
++	if (!INTEGRAL_TYPE_P(type))
++		return false;
++	if (TREE_CODE(type) == BOOLEAN_TYPE)
++		return true;
++	if (TYPE_PRECISION(type) == 1)
++		return true;
++	return false;
++}
++
++bool skip_types(const_tree var)
++{
++	tree type;
++	enum tree_code code;
++
++	if (is_gimple_constant(var))
++		return true;
++
++	switch (TREE_CODE(var)) {
++		case ADDR_EXPR:
++#if BUILDING_GCC_VERSION >= 4006
++		case MEM_REF:
++#endif
++		case ARRAY_REF:
++		case BIT_FIELD_REF:
++		case INDIRECT_REF:
++		case TARGET_MEM_REF:
++		case COMPONENT_REF:
++		case VAR_DECL:
++		case VIEW_CONVERT_EXPR:
++			return true;
++		default:
++			break;
++	}
++
++	code = TREE_CODE(var);
++	gcc_assert(code == SSA_NAME || code == PARM_DECL);
++
++	type = TREE_TYPE(var);
++	switch (TREE_CODE(type)) {
++		case INTEGER_TYPE:
++		case ENUMERAL_TYPE:
++			return false;
++		case BOOLEAN_TYPE:
++			return is_bool(var);
++		default:
++			return true;
++	}
++}
++
++gimple get_def_stmt(const_tree node)
++{
++	gcc_assert(node != NULL_TREE);
++
++	if (skip_types(node))
++		return NULL;
++
++	if (TREE_CODE(node) != SSA_NAME)
++		return NULL;
++	return SSA_NAME_DEF_STMT(node);
++}
++
++tree create_new_var(tree type)
++{
++	tree new_var = create_tmp_var(type, "cicus");
++
++	add_referenced_var(new_var);
++	return new_var;
++}
++
++static bool skip_cast(tree dst_type, const_tree rhs, bool force)
++{
++	const_gimple def_stmt = get_def_stmt(rhs);
++
++	if (force)
++		return false;
++
++	if (is_gimple_constant(rhs))
++		return false;
++
++	if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
++		return false;
++
++	if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
++		return false;
++
++	// DI type can be on 32 bit (from create_assign) but overflow type stays DI
++	if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
++		return false;
++
++	return true;
++}
++
++tree cast_a_tree(tree type, tree var)
++{
++	gcc_assert(type != NULL_TREE);
++	gcc_assert(var != NULL_TREE);
++	gcc_assert(fold_convertible_p(type, var));
++
++	return fold_convert(type, var);
++}
++
++gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
++{
++	gimple assign, def_stmt;
++
++	gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
++	gcc_assert(!is_gimple_constant(rhs));
++	if (gsi_end_p(*gsi) && before == AFTER_STMT)
++		gcc_unreachable();
++
++	def_stmt = get_def_stmt(rhs);
++	if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
++		return def_stmt;
++
++	if (lhs == CREATE_NEW_VAR)
++		lhs = create_new_var(dst_type);
++
++	assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
++
++	if (!gsi_end_p(*gsi)) {
++		location_t loc = gimple_location(gsi_stmt(*gsi));
++		gimple_set_location(assign, loc);
++	}
++
++	gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
++
++	if (before)
++		gsi_insert_before(gsi, assign, GSI_NEW_STMT);
++	else
++		gsi_insert_after(gsi, assign, GSI_NEW_STMT);
++	update_stmt(assign);
++	return assign;
++}
++
++bool is_size_overflow_type(const_tree var)
++{
++	const char *name;
++	const_tree type_name, type;
++
++	if (var == NULL_TREE)
++		return false;
++
++	type = TREE_TYPE(var);
++	type_name = TYPE_NAME(type);
++	if (type_name == NULL_TREE)
++		return false;
++
++	if (DECL_P(type_name))
++		name = DECL_NAME_POINTER(type_name);
++	else
++		name = IDENTIFIER_POINTER(type_name);
++
++	if (!strncmp(name, "size_overflow_type", 18))
++		return true;
++	return false;
++}
++
+diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
+new file mode 100644
+index 0000000..7c9e6d1
+--- /dev/null
++++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
+@@ -0,0 +1,138 @@
++/*
++ * Copyright 2011-2014 by Emese Revfy <re.emese@gmail.com>
++ * Licensed under the GPL v2, or (at your option) v3
++ *
++ * Homepage:
++ * http://www.grsecurity.net/~ephox/overflow_plugin/
++ *
++ * Documentation:
++ * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
++ *
++ * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
++ * with double integer precision (DImode/TImode for 32/64 bit integer types).
++ * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
++ *
++ * Usage:
++ * $ make
++ * $ make run
++ */
++
++#include "gcc-common.h"
++#include "size_overflow.h"
++
++bool skip_expr_on_double_type(const_gimple stmt)
++{
++	enum tree_code code = gimple_assign_rhs_code(stmt);
++
++	switch (code) {
++	case RSHIFT_EXPR:
++	case TRUNC_DIV_EXPR:
++	case CEIL_DIV_EXPR:
++	case FLOOR_DIV_EXPR:
++	case ROUND_DIV_EXPR:
++	case EXACT_DIV_EXPR:
++	case RDIV_EXPR:
++	case TRUNC_MOD_EXPR:
++	case CEIL_MOD_EXPR:
++	case FLOOR_MOD_EXPR:
++	case ROUND_MOD_EXPR:
++		return true;
++	default:
++		return false;
++	}
++}
++
++void create_up_and_down_cast(struct visited *visited, gimple use_stmt, tree orig_type, tree rhs)
++{
++	const_tree orig_rhs1;
++	tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
++	gimple down_cast, up_cast;
++	gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
++
++	down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
++	down_lhs = gimple_assign_lhs(down_cast);
++
++	gsi = gsi_for_stmt(use_stmt);
++	up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
++	new_lhs = gimple_assign_lhs(up_cast);
++
++	orig_rhs1 = gimple_assign_rhs1(use_stmt);
++	if (operand_equal_p(orig_rhs1, rhs, 0))
++		gimple_assign_set_rhs1(use_stmt, new_lhs);
++	else
++		gimple_assign_set_rhs2(use_stmt, new_lhs);
++	update_stmt(use_stmt);
++
++	pointer_set_insert(visited->my_stmts, up_cast);
++	pointer_set_insert(visited->my_stmts, down_cast);
++	pointer_set_insert(visited->skip_expr_casts, up_cast);
++	pointer_set_insert(visited->skip_expr_casts, down_cast);
++}
++
++static tree get_proper_unsigned_half_type(const_tree node)
++{
++	tree new_type, type;
++
++	gcc_assert(is_size_overflow_type(node));
++
++	type = TREE_TYPE(node);
++	switch (TYPE_MODE(type)) {
++	case HImode:
++		new_type = unsigned_intQI_type_node;
++		break;
++	case SImode:
++		new_type = unsigned_intHI_type_node;
++		break;
++	case DImode:
++		new_type = unsigned_intSI_type_node;
++		break;
++	case TImode:
++		new_type = unsigned_intDI_type_node;
++		break;
++	default:
++		gcc_unreachable();
++	}
++
++	if (TYPE_QUALS(type) != 0)
++		return build_qualified_type(new_type, TYPE_QUALS(type));
++	return new_type;
++}
++
++static void insert_cast_rhs(struct visited *visited, gimple stmt, tree rhs)
++{
++	tree type;
++
++	if (rhs == NULL_TREE)
++		return;
++	if (!is_size_overflow_type(rhs))
++		return;
++
++	type = get_proper_unsigned_half_type(rhs);
++	if (is_gimple_constant(rhs))
++		return;
++	create_up_and_down_cast(visited, stmt, type, rhs);
++}
++
++static void insert_cast(struct visited *visited, gimple stmt, tree rhs)
++{
++	if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
++		return;
++	gcc_assert(is_size_overflow_type(rhs));
++	insert_cast_rhs(visited, stmt, rhs);
++}
++
++void insert_cast_expr(struct visited *visited, gimple stmt, enum intentional_overflow_type type)
++{
++	tree rhs1, rhs2;
++
++	if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
++		rhs1 = gimple_assign_rhs1(stmt);
++		insert_cast(visited, stmt, rhs1);
++	}
++
++	if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
++		rhs2 = gimple_assign_rhs2(stmt);
++		insert_cast(visited, stmt, rhs2);
++	}
++}
++
+diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
+new file mode 100644
+index 0000000..e5b4e50
+--- /dev/null
++++ b/tools/gcc/size_overflow_plugin/size_overflow.h
+@@ -0,0 +1,127 @@
++#ifndef SIZE_OVERFLOW_H
++#define SIZE_OVERFLOW_H
++
++#define CREATE_NEW_VAR NULL_TREE
++#define CANNOT_FIND_ARG 32
++#define MAX_PARAM 31
++#define BEFORE_STMT true
++#define AFTER_STMT false
++
++#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
++#define YES_ASM_STR "# size_overflow MARK_YES "
++#define OK_ASM_STR "# size_overflow "
++
++enum mark {
++	MARK_NO, MARK_YES, MARK_NOT_INTENTIONAL, MARK_TURN_OFF
++};
++
++enum intentional_overflow_type {
++	NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
++};
++
++struct visited {
++	struct pointer_set_t *stmts;
++	struct pointer_set_t *my_stmts;
++	struct pointer_set_t *skip_expr_casts;
++	struct pointer_set_t *no_cast_check;
++};
++
++// size_overflow_plugin.c
++extern tree report_size_overflow_decl;
++extern tree size_overflow_type_HI;
++extern tree size_overflow_type_SI;
++extern tree size_overflow_type_DI;
++extern tree size_overflow_type_TI;
++
++
++// size_overflow_plugin_hash.c
++struct size_overflow_hash {
++	const struct size_overflow_hash * const next;
++	const char * const name;
++	const unsigned int param;
++};
++
++struct interesting_node {
++	struct interesting_node *next;
++	gimple first_stmt;
++	const_tree fndecl;
++	tree node;
++#if BUILDING_GCC_VERSION <= 4007
++	VEC(tree, gc) *last_nodes;
++#else
++	vec<tree, va_gc> *last_nodes;
++#endif
++	unsigned int num;
++	enum mark intentional_attr_decl;
++	enum mark intentional_attr_cur_fndecl;
++	gimple intentional_mark_from_gimple;
++};
++
++extern bool is_size_overflow_asm(const_gimple stmt);
++extern unsigned int get_function_num(const_tree node, const_tree orig_fndecl);
++extern unsigned int get_correct_arg_count(unsigned int argnum, const_tree fndecl);
++extern bool is_missing_function(const_tree orig_fndecl, unsigned int num);
++extern bool is_a_return_check(const_tree node);
++extern const struct size_overflow_hash *get_function_hash(const_tree fndecl);
++extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
++
++
++// size_overflow_debug.c
++extern struct opt_pass *make_dump_pass(void);
++
++
++// intentional_overflow.c
++extern enum mark get_intentional_attr_type(const_tree node);
++extern bool is_size_overflow_intentional_asm_yes(const_gimple stmt);
++extern bool is_size_overflow_intentional_asm_turn_off(const_gimple stmt);
++extern bool is_end_intentional_intentional_attr(const_tree decl, unsigned int argnum);
++extern bool is_yes_intentional_attr(const_tree decl, unsigned int argnum);
++extern bool is_turn_off_intentional_attr(const_tree decl);
++extern void print_missing_intentional(enum mark callee_attr, enum mark caller_attr, const_tree decl, unsigned int argnum);
++extern void check_intentional_attribute_ipa(struct interesting_node *cur_node);
++extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
++extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
++extern bool is_a_constant_overflow(const_gimple stmt, const_tree rhs);
++extern tree handle_intentional_overflow(struct visited *visited, struct cgraph_node *caller_node, bool check_overflow, gimple stmt, tree change_rhs, tree new_rhs2);
++extern tree handle_integer_truncation(struct visited *visited, struct cgraph_node *caller_node, const_tree lhs);
++extern bool is_a_neg_overflow(const_gimple stmt, const_tree rhs);
++extern enum intentional_overflow_type add_mul_intentional_overflow(const_gimple def_stmt);
++extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gimple stmt);
++
++
++// insert_size_overflow_check_ipa.c
++extern unsigned int search_function(void);
++extern unsigned int call_count;
++extern struct opt_pass *make_insert_size_overflow_check(void);
++extern const_tree get_interesting_orig_fndecl(const_gimple stmt, unsigned int argnum);
++
++
++// insert_size_overflow_asm.c
++extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
++
++
++// misc.c
++extern void set_current_function_decl(tree fndecl);
++extern void unset_current_function_decl(void);
++extern gimple get_def_stmt(const_tree node);
++extern tree create_new_var(tree type);
++extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
++extern bool skip_types(const_tree var);
++extern tree cast_a_tree(tree type, tree var);
++extern bool is_size_overflow_type(const_tree var);
++
++
++// insert_size_overflow_check_core.c
++extern tree expand(struct visited *visited, struct cgraph_node *caller_node, tree lhs);
++extern void check_size_overflow(struct cgraph_node *caller_node, gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
++extern tree dup_assign(struct visited *visited, gimple oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
++extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
++
++
++// remove_unnecessary_dup.c
++extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
++extern void insert_cast_expr(struct visited *visited, gimple stmt, enum intentional_overflow_type type);
++extern bool skip_expr_on_double_type(const_gimple stmt);
++extern void create_up_and_down_cast(struct visited *visited, gimple use_stmt, tree orig_type, tree rhs);
++
++#endif
+diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
+new file mode 100644
+index 0000000..4378111
+--- /dev/null
++++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
+@@ -0,0 +1,116 @@
++/*
++ * Copyright 2011-2014 by Emese Revfy <re.emese@gmail.com>
++ * Licensed under the GPL v2, or (at your option) v3
++ *
++ * Homepage:
++ * http://www.grsecurity.net/~ephox/overflow_plugin/
++ *
++ * Documentation:
++ * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
++ *
++ * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
++ * with double integer precision (DImode/TImode for 32/64 bit integer types).
++ * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
++ *
++ * Usage:
++ * $ make
++ * $ make run
++ */
++
++#include "gcc-common.h"
++
++static unsigned int dump_functions(void)
++{
++	struct cgraph_node *node;
++
++	FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) {
++		basic_block bb;
++
++		push_cfun(DECL_STRUCT_FUNCTION(NODE_DECL(node)));
++		current_function_decl = NODE_DECL(node);
++
++		fprintf(stderr, "-----------------------------------------\n%s\n-----------------------------------------\n", DECL_NAME_POINTER(current_function_decl));
++
++		FOR_ALL_BB_FN(bb, cfun) {
++			gimple_stmt_iterator si;
++
++			fprintf(stderr, "<bb %u>:\n", bb->index);
++			for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
++				debug_gimple_stmt(gsi_stmt(si));
++			for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
++				debug_gimple_stmt(gsi_stmt(si));
++			fprintf(stderr, "\n");
++		}
++
++		fprintf(stderr, "-------------------------------------------------------------------------\n");
++
++		pop_cfun();
++		current_function_decl = NULL_TREE;
++	}
++
++	fprintf(stderr, "###############################################################################\n");
++
++	return 0;
++}
++
++#if BUILDING_GCC_VERSION >= 4009
++static const struct pass_data dump_pass_data = {
++#else
++static struct ipa_opt_pass_d dump_pass = {
++	.pass = {
++#endif
++		.type			= SIMPLE_IPA_PASS,
++		.name			= "dump",
++#if BUILDING_GCC_VERSION >= 4008
++		.optinfo_flags		= OPTGROUP_NONE,
++#endif
++#if BUILDING_GCC_VERSION >= 4009
++		.has_gate		= false,
++		.has_execute		= true,
++#else
++		.gate			= NULL,
++		.execute		= dump_functions,
++		.sub			= NULL,
++		.next			= NULL,
++		.static_pass_number	= 0,
++#endif
++		.tv_id			= TV_NONE,
++		.properties_required	= 0,
++		.properties_provided	= 0,
++		.properties_destroyed	= 0,
++		.todo_flags_start	= 0,
++		.todo_flags_finish	= 0,
++#if BUILDING_GCC_VERSION < 4009
++	},
++	.generate_summary		= NULL,
++	.write_summary			= NULL,
++	.read_summary			= NULL,
++#if BUILDING_GCC_VERSION >= 4006
++	.write_optimization_summary	= NULL,
++	.read_optimization_summary	= NULL,
++#endif
++	.stmt_fixup			= NULL,
++	.function_transform_todo_flags_start		= 0,
++	.function_transform		= NULL,
++	.variable_transform		= NULL,
++#endif
++};
++
++#if BUILDING_GCC_VERSION >= 4009
++namespace {
++class dump_pass : public ipa_opt_pass_d {
++public:
++	dump_pass() : ipa_opt_pass_d(dump_pass_data, g, NULL, NULL, NULL, NULL, NULL, NULL, 0, NULL, NULL) {}
++	unsigned int execute() { return dump_functions(); }
++};
++}
++#endif
++
++struct opt_pass *make_dump_pass(void)
++{
++#if BUILDING_GCC_VERSION >= 4009
++	return new dump_pass();
++#else
++	return &dump_pass.pass;
++#endif
++}
+diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
+new file mode 100644
+index 0000000..72e9c0e
+--- /dev/null
++++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
+@@ -0,0 +1,5986 @@
 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL
 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
@@ -108227,21 +114254,24 @@ index 0000000..9529806
 +ipath_verbs_send_117 ipath_verbs_send 5-3 117 NULL
 +init_q_132 init_q 4 132 NULL
 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
++gfs2_glock_get_147 gfs2_glock_get 0 147 NULL
 +hva_to_gfn_memslot_149 hva_to_gfn_memslot 0-1 149 NULL
 +ping_v6_sendmsg_152 ping_v6_sendmsg 4 152 NULL
 +ext4_ext_get_actual_len_153 ext4_ext_get_actual_len 0 153 NULL nohasharray
 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &ext4_ext_get_actual_len_153
 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
++xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL
 +iscsi_session_setup_196 iscsi_session_setup 4-5 196 NULL
++ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
 +br_port_info_size_268 br_port_info_size 0 268 NULL
 +generic_file_direct_write_291 generic_file_direct_write 0 291 NULL
 +read_file_war_stats_292 read_file_war_stats 3 292 NULL
++xfs_zero_last_block_298 xfs_zero_last_block 0 298 NULL
 +SYSC_connect_304 SYSC_connect 3 304 NULL
 +syslog_print_307 syslog_print 2 307 NULL
 +dn_setsockopt_314 dn_setsockopt 5 314 NULL
 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
-+hw_device_state_409 hw_device_state 0 409 NULL
 +aio_read_events_ring_410 aio_read_events_ring 3-0 410 NULL
 +lbs_rdmac_read_418 lbs_rdmac_read 3 418 NULL
 +snd_ca0106_ptr_read_467 snd_ca0106_ptr_read 0 467 NULL
@@ -108258,20 +114288,19 @@ index 0000000..9529806
 +start_isoc_chain_565 start_isoc_chain 2 565 NULL nohasharray
 +dev_hard_header_565 dev_hard_header 0 565 &start_isoc_chain_565
 +ocfs2_refcounted_xattr_delete_need_584 ocfs2_refcounted_xattr_delete_need 0 584 NULL
-+osl_pktget_590 osl_pktget 2 590 NULL
 +smk_write_load_self2_591 smk_write_load_self2 3 591 NULL
 +btrfs_stack_file_extent_offset_607 btrfs_stack_file_extent_offset 0 607 NULL
 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3 627 NULL
-+clone_split_bio_633 clone_split_bio 6 633 NULL
 +ceph_osdc_new_request_635 ceph_osdc_new_request 6 635 NULL
 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 NULL
 +unlink_queued_645 unlink_queued 4 645 NULL
 +dtim_interval_read_654 dtim_interval_read 3 654 NULL
 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3 675 NULL
 +persistent_ram_vmap_709 persistent_ram_vmap 1-2 709 NULL
++xfs_bmap_eof_728 xfs_bmap_eof 0 728 NULL
 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3 734 NULL
 +dvb_video_write_754 dvb_video_write 3 754 NULL
 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 NULL
@@ -108285,6 +114314,8 @@ index 0000000..9529806
 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL
 +__nodes_weight_956 __nodes_weight 2-0 956 NULL
 +bnx2x_fill_fw_str_968 bnx2x_fill_fw_str 3 968 NULL
++mnt_want_write_975 mnt_want_write 0 975 NULL
++usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
 +memcmp_990 memcmp 0 990 NULL
 +readreg_1017 readreg 0-1 1017 NULL
 +smk_write_cipso2_1021 smk_write_cipso2 3 1021 NULL
@@ -108293,7 +114324,6 @@ index 0000000..9529806
 +agp_create_memory_1075 agp_create_memory 1 1075 NULL
 +_scsih_adjust_queue_depth_1083 _scsih_adjust_queue_depth 2 1083 NULL
 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4 1092 NULL
-+llc_mac_hdr_init_1094 llc_mac_hdr_init 0 1094 NULL
 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL
 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
@@ -108305,11 +114335,15 @@ index 0000000..9529806
 +dgrp_dpa_read_1204 dgrp_dpa_read 3 1204 NULL
 +i2cdev_read_1206 i2cdev_read 3 1206 NULL
 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
++fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
++kernfs_file_direct_read_1238 kernfs_file_direct_read 3 1238 NULL
 +ocfs2_extend_file_1266 ocfs2_extend_file 3 1266 NULL
 +qla4xxx_change_queue_depth_1268 qla4xxx_change_queue_depth 2 1268 NULL
 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL
 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 NULL
 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3 1290 NULL
++posix_acl_xattr_set_1301 posix_acl_xattr_set 4 1301 NULL
++tcf_hash_create_1305 tcf_hash_create 4 1305 NULL
 +ffs_1322 ffs 0 1322 NULL
 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 2 1327 NULL
 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
@@ -108332,6 +114366,7 @@ index 0000000..9529806
 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
++ffs_mutex_lock_1564 ffs_mutex_lock 0 1564 NULL
 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3 1589 NULL
 +ipath_ht_handle_hwerrors_1592 ipath_ht_handle_hwerrors 3 1592 NULL
 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
@@ -108343,8 +114378,10 @@ index 0000000..9529806
 +configfs_read_file_1683 configfs_read_file 3 1683 NULL
 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
 +coda_psdev_write_1711 coda_psdev_write 3 1711 NULL
++btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
 +internal_create_group_1733 internal_create_group 0 1733 NULL
 +dev_irnet_read_1741 dev_irnet_read 3 1741 NULL
++usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
 +tx_frag_called_read_1748 tx_frag_called_read 3 1748 NULL
 +cosa_write_1774 cosa_write 3 1774 NULL
 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
@@ -108359,11 +114396,13 @@ index 0000000..9529806
 +ext3_fiemap_1936 ext3_fiemap 4 1936 NULL
 +cyttsp_probe_1940 cyttsp_probe 4 1940 NULL
 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
++update_qd_1955 update_qd 0 1955 NULL
 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3 1964 NULL
 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3 1984 NULL
 +gpio_power_write_1991 gpio_power_write 3 1991 NULL
 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3 2010 NULL
++xfs_mru_cache_insert_2013 xfs_mru_cache_insert 0 2013 NULL
 +ocfs2_global_qinit_alloc_2018 ocfs2_global_qinit_alloc 0 2018 NULL
 +write_flush_pipefs_2021 write_flush_pipefs 3 2021 NULL
 +BcmCopySection_2035 BcmCopySection 5 2035 NULL
@@ -108374,19 +114413,22 @@ index 0000000..9529806
 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3 2081 NULL
 +idetape_chrdev_read_2097 idetape_chrdev_read 3 2097 NULL
 +audit_expand_2098 audit_expand 0 2098 NULL
++__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3 2107 NULL
 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
++btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL
 +enable_read_2117 enable_read 3 2117 NULL
 +pcf50633_write_block_2124 pcf50633_write_block 2-3 2124 NULL
++xfs_recover_inode_owner_change_2132 xfs_recover_inode_owner_change 0 2132 NULL
 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
 +iov_iter_count_2152 iov_iter_count 0 2152 NULL
 +__copy_to_user_ll_2157 __copy_to_user_ll 0-3 2157 NULL
 +_ore_get_io_state_2166 _ore_get_io_state 3-4-5 2166 NULL
 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3 2195 NULL
++xfs_inobt_update_2206 xfs_inobt_update 0 2206 NULL
 +u32_array_read_2219 u32_array_read 3 2219 NULL nohasharray
 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3 2219 &u32_array_read_2219
-+vhci_write_2224 vhci_write 3 2224 NULL
 +__ocfs2_journal_access_2241 __ocfs2_journal_access 0 2241 NULL
 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3 2249 NULL
 +netlbl_secattr_catmap_walk_2255 netlbl_secattr_catmap_walk 0-2 2255 NULL
@@ -108394,6 +114436,7 @@ index 0000000..9529806
 +do_update_counters_2259 do_update_counters 4 2259 NULL
 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
 +debug_debug5_read_2291 debug_debug5_read 3 2291 NULL
++sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
 +kvm_clear_guest_page_2308 kvm_clear_guest_page 4 2308 NULL
 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 NULL nohasharray
@@ -108401,9 +114444,9 @@ index 0000000..9529806
 +dice_hwdep_read_2326 dice_hwdep_read 3 2326 NULL
 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
 +zr364xx_read_2354 zr364xx_read 3 2354 NULL
-+sysfs_add_file_mode_ns_2362 sysfs_add_file_mode_ns 0 2362 NULL
++ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3 2363 NULL
-+xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5 2368 NULL nohasharray
++xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
 +rose_recvmsg_2368 rose_recvmsg 4 2368 &xfs_buf_map_from_irec_2368
 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3 2370 NULL
 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3 2403 NULL
@@ -108412,11 +114455,12 @@ index 0000000..9529806
 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3 2473 NULL
 +wiphy_new_2482 wiphy_new 2 2482 NULL
 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL
-+hfsplus_user_setxattr_2485 hfsplus_user_setxattr 4 2485 NULL
 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3 2514 NULL
 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
++smk_write_syslog_2529 smk_write_syslog 3 2529 NULL
++__ceph_setxattr_2532 __ceph_setxattr 4 2532 NULL
 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
@@ -108430,8 +114474,10 @@ index 0000000..9529806
 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5 2702 NULL
 +memcpy_fromiovecend_2707 memcpy_fromiovecend 3-4 2707 NULL
 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 NULL
++gfs2_glock_nq_num_2747 gfs2_glock_nq_num 0 2747 NULL
 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
++set_msr_hyperv_pw_2785 set_msr_hyperv_pw 3 2785 NULL
 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3 2804 NULL
 +sel_read_enforce_2828 sel_read_enforce 3 2828 NULL
@@ -108449,12 +114495,15 @@ index 0000000..9529806
 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL
 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
++bio_setup_sector_2970 bio_setup_sector 3 2970 NULL
 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
++_xfs_filestream_pick_ag_3007 _xfs_filestream_pick_ag 0 3007 NULL
 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
 +depth_write_3021 depth_write 3 3021 NULL
 +snd_azf3328_codec_inl_3022 snd_azf3328_codec_inl 0 3022 NULL
++nvme_split_and_submit_3027 nvme_split_and_submit 3 3027 NULL
 +kvm_unmap_hva_3028 kvm_unmap_hva 2 3028 NULL
 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3 3038 NULL nohasharray
@@ -108465,14 +114514,14 @@ index 0000000..9529806
 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3 3071 NULL
 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3 3077 NULL
-+clone_bio_3100 clone_bio 6 3100 NULL nohasharray
-+ttusb2_msg_3100 ttusb2_msg 4 3100 &clone_bio_3100
++ttusb2_msg_3100 ttusb2_msg 4 3100 NULL
 +rb_alloc_3102 rb_alloc 1 3102 NULL
 +simple_write_to_buffer_3122 simple_write_to_buffer 5-2 3122 NULL
 +print_time_3132 print_time 0 3132 NULL
 +fill_write_buffer_3142 fill_write_buffer 3 3142 NULL
 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL
 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
++gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
 +uv_num_possible_blades_3177 uv_num_possible_blades 0 3177 NULL
 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 NULL
 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
@@ -108488,10 +114537,11 @@ index 0000000..9529806
 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
 +key_key_read_3241 key_key_read 3 3241 NULL
 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
++__set_extent_bit_3305 __set_extent_bit 0 3305 NULL
 +__iovec_copy_from_user_inatomic_3314 __iovec_copy_from_user_inatomic 0-4-3 3314 NULL
++_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3 3315 NULL
 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL
-+ocfs2_extend_xattr_bucket_3328 ocfs2_extend_xattr_bucket 4 3328 NULL
 +read_from_oldmem_3337 read_from_oldmem 2 3337 NULL
 +sysfs_create_group_3339 sysfs_create_group 0 3339 NULL
 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
@@ -108508,10 +114558,8 @@ index 0000000..9529806
 +crystalhd_create_dio_pool_3427 crystalhd_create_dio_pool 2 3427 NULL
 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
 +pipe_iov_copy_to_user_3447 pipe_iov_copy_to_user 3 3447 NULL
-+s3fb_ddc_read_3451 s3fb_ddc_read 0 3451 NULL
 +softsynth_write_3455 softsynth_write 3 3455 NULL
-+snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5-4-2 3464 NULL nohasharray
-+jffs2_acl_setxattr_3464 jffs2_acl_setxattr 4 3464 &snd_pcm_lib_readv_transfer_3464
++snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5-4-2 3464 NULL
 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 1 3496 NULL
 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3 3521 NULL
@@ -108529,9 +114577,10 @@ index 0000000..9529806
 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3 3650 NULL
 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL
++xfs_attr3_leaf_list_int_3661 xfs_attr3_leaf_list_int 0 3661 NULL
++_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3 3675 NULL
 +snd_m3_assp_read_3703 snd_m3_assp_read 0 3703 NULL
-+ci_ll_write_3740 ci_ll_write 4 3740 NULL nohasharray
-+ath6kl_mgmt_tx_3740 ath6kl_mgmt_tx 7 3740 &ci_ll_write_3740
++ci_ll_write_3740 ci_ll_write 4 3740 NULL
 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3 3793 NULL
 +ncp_file_write_3813 ncp_file_write 3 3813 NULL
 +llc_ui_recvmsg_3826 llc_ui_recvmsg 4 3826 NULL
@@ -108549,9 +114598,9 @@ index 0000000..9529806
 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
 +brcmf_debugfs_fws_stats_read_3947 brcmf_debugfs_fws_stats_read 3 3947 NULL
-+ll_get_max_mdsize_3962 ll_get_max_mdsize 0 3962 NULL
 +mite_bytes_written_to_memory_lb_3987 mite_bytes_written_to_memory_lb 0 3987 NULL
 +do_add_counters_3992 do_add_counters 3 3992 NULL
++xfs_bmbt_lookup_eq_3997 xfs_bmbt_lookup_eq 0 3997 NULL
 +obd_alloc_memmd_4002 obd_alloc_memmd 0 4002 NULL
 +userspace_status_4004 userspace_status 4 4004 NULL
 +xfs_check_block_4005 xfs_check_block 4 4005 NULL nohasharray
@@ -108559,10 +114608,10 @@ index 0000000..9529806
 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
 +blk_end_request_4024 blk_end_request 3 4024 NULL
 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL
++xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL
 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3 4037 NULL
 +read_file_queues_4078 read_file_queues 3 4078 NULL
 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
-+C_SYSC_rt_sigpending_4114 C_SYSC_rt_sigpending 2 4114 NULL
 +tm6000_read_4151 tm6000_read 3 4151 NULL
 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
 +msg_bits_4158 msg_bits 0-3-4 4158 NULL
@@ -108577,11 +114626,11 @@ index 0000000..9529806
 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3 4282 NULL
 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
 +__usbnet_read_cmd_4299 __usbnet_read_cmd 7 4299 NULL
-+dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5 4303 NULL
++dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 2-3-5 4303 NULL
 +count_strings_4315 count_strings 0 4315 NULL
-+__sysfs_add_one_4326 __sysfs_add_one 0 4326 NULL
 +nouveau_fifo_create__4327 nouveau_fifo_create_ 5-6 4327 NULL
 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
++ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
 +__copy_from_user_inatomic_4365 __copy_from_user_inatomic 0-3 4365 NULL nohasharray
 +lookup_string_4365 lookup_string 0 4365 &__copy_from_user_inatomic_4365
 +irda_sendmsg_4388 irda_sendmsg 4 4388 NULL
@@ -108594,6 +114643,7 @@ index 0000000..9529806
 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 5-0 4481 NULL
 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
 +set_link_security_4502 set_link_security 4 4502 NULL
++xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
 +tty_register_device_4544 tty_register_device 2 4544 NULL
 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
@@ -108655,8 +114705,10 @@ index 0000000..9529806
 +cq_free_res_5355 cq_free_res 5 5355 NULL
 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3 5361 NULL
 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
-+__split_bvec_across_targets_5454 __split_bvec_across_targets 3 5454 NULL
++xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
++ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 NULL
++kernfs_fop_write_5471 kernfs_fop_write 3 5471 NULL
 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3 5484 NULL
 +tty_write_5494 tty_write 3 5494 NULL
@@ -108667,8 +114719,11 @@ index 0000000..9529806
 +get_entry_msg_len_5552 get_entry_msg_len 0 5552 NULL
 +le_readq_5557 le_readq 0 5557 NULL
 +inw_5558 inw 0 5558 NULL
++gfs2_extent_map_5561 gfs2_extent_map 0 5561 NULL
 +bioset_create_5580 bioset_create 1 5580 NULL
 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
++__remove_suid_5618 __remove_suid 0 5618 NULL
++gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL
 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
@@ -108683,11 +114738,10 @@ index 0000000..9529806
 +nv50_disp_pioc_create__5812 nv50_disp_pioc_create_ 5 5812 NULL
 +ceph_x_encrypt_buflen_5829 ceph_x_encrypt_buflen 0-1 5829 NULL
 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
-+setup_req_5848 setup_req 3-0 5848 NULL
++setup_req_5848 setup_req 3 5848 NULL
 +ria_page_count_5849 ria_page_count 0 5849 NULL
 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3 5851 NULL
 +config_buf_5862 config_buf 0 5862 NULL
-+iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 3 5877 NULL
 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
 +port_show_regs_5904 port_show_regs 3 5904 NULL
 +rbd_segment_length_5907 rbd_segment_length 0-3-2 5907 NULL
@@ -108698,15 +114752,16 @@ index 0000000..9529806
 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
 +__apu_get_register_5967 __apu_get_register 0 5967 NULL
 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
-+SyS_semop_5980 SyS_semop 3 5980 NULL
 +alloc_msg_6072 alloc_msg 1 6072 NULL
 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 3 6073 NULL
 +rts51x_ms_rw_multi_sector_6076 rts51x_ms_rw_multi_sector 3-4 6076 NULL
++__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL
 +dfs_global_file_write_6112 dfs_global_file_write 3 6112 NULL
 +nouveau_parent_create__6131 nouveau_parent_create_ 7 6131 NULL
 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL
 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
++maybe_insert_hole_6167 maybe_insert_hole 3 6167 NULL
 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4 6172 NULL
 +SyS_setgroups_6182 SyS_setgroups 1 6182 NULL
 +mxt_show_instance_6207 mxt_show_instance 2-0 6207 NULL
@@ -108728,6 +114783,7 @@ index 0000000..9529806
 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3 6352 NULL
 +_proc_do_string_6376 _proc_do_string 2 6376 NULL
 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL
++xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL
 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
 +add_transaction_credits_6422 add_transaction_credits 2-3 6422 NULL
 +ipr_change_queue_depth_6431 ipr_change_queue_depth 2 6431 NULL
@@ -108742,8 +114798,8 @@ index 0000000..9529806
 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL
 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 NULL
++xfs_iozero_6573 xfs_iozero 0 6573 NULL
 +ecryptfs_filldir_6622 ecryptfs_filldir 3 6622 NULL
-+xfs_do_div_6649 xfs_do_div 0-2 6649 NULL
 +process_rcvd_data_6679 process_rcvd_data 3 6679 NULL
 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3 6696 NULL
 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3 6699 NULL
@@ -108757,11 +114813,13 @@ index 0000000..9529806
 +ieee80211_if_read_6785 ieee80211_if_read 3 6785 NULL
 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
++ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3 6799 NULL
 +lbs_rdrf_write_6826 lbs_rdrf_write 3 6826 NULL
 +calc_pages_for_6838 calc_pages_for 0-1-2 6838 NULL
 +mon_bin_read_6841 mon_bin_read 3 6841 NULL
 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5 6847 NULL
++xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 NULL
 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL
 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
 +raw_seticmpfilter_6888 raw_seticmpfilter 3 6888 NULL nohasharray
@@ -108771,7 +114829,7 @@ index 0000000..9529806
 +spi_show_regs_6911 spi_show_regs 3 6911 &proc_sessionid_read_6911 nohasharray
 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &spi_show_regs_6911
 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
-+do_msgrcv_6921 do_msgrcv 3 6921 NULL
++lops_scan_elements_6916 lops_scan_elements 0 6916 NULL
 +cache_do_downcall_6926 cache_do_downcall 3 6926 NULL
 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
@@ -108786,6 +114844,7 @@ index 0000000..9529806
 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
 +ld_usb_write_7022 ld_usb_write 3 7022 NULL
 +wimax_msg_7030 wimax_msg 4 7030 NULL
++ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL
 +ipath_get_base_info_7043 ipath_get_base_info 3 7043 NULL
 +snd_pcm_oss_bytes_7051 snd_pcm_oss_bytes 2 7051 NULL
 +hci_sock_recvmsg_7072 hci_sock_recvmsg 4 7072 NULL
@@ -108800,9 +114859,12 @@ index 0000000..9529806
 +f_midi_start_ep_7270 f_midi_start_ep 0 7270 NULL
 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3 7282 NULL
 +get_string_7302 get_string 0 7302 NULL
++security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
++pci_vpd_info_field_size_7324 pci_vpd_info_field_size 0 7324 NULL
 +mgmt_control_7349 mgmt_control 3 7349 NULL
 +at_est2timeout_7365 at_est2timeout 0-1 7365 NULL
 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3 7368 NULL
++xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
 +ath10k_read_fw_stats_7387 ath10k_read_fw_stats 3 7387 NULL
 +hweight_long_7388 hweight_long 1-0 7388 NULL
 +sl_change_mtu_7396 sl_change_mtu 2 7396 NULL
@@ -108828,6 +114890,7 @@ index 0000000..9529806
 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614
 +_rtw_zmalloc_7636 _rtw_zmalloc 1 7636 NULL
++xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
 +fault_inject_write_7662 fault_inject_write 3 7662 NULL
 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 2-1 7685 NULL
 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
@@ -108840,9 +114903,11 @@ index 0000000..9529806
 +bnx2_nvram_write_7790 bnx2_nvram_write 4-2 7790 NULL
 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
++xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL
 +config_desc_7878 config_desc 0 7878 NULL
++gfs2_permission_7884 gfs2_permission 0 7884 NULL
 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4 7892 NULL
 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
@@ -108858,7 +114923,6 @@ index 0000000..9529806
 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 NULL
 +venus_lookup_8121 venus_lookup 4 8121 NULL
 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
-+xfs_file_fallocate_8150 xfs_file_fallocate 3-4 8150 NULL
 +__sk_mem_schedule_8185 __sk_mem_schedule 2 8185 NULL
 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
 +recent_mt_proc_write_8206 recent_mt_proc_write 3 8206 NULL
@@ -108868,7 +114932,6 @@ index 0000000..9529806
 +play_iframe_8219 play_iframe 3 8219 NULL
 +kvm_mmu_page_set_gfn_8225 kvm_mmu_page_set_gfn 2 8225 NULL
 +sctp_ssnmap_size_8228 sctp_ssnmap_size 0-1-2 8228 NULL
-+ceph_sync_write_8233 ceph_sync_write 4 8233 NULL
 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
 +init_cdev_8274 init_cdev 1 8274 NULL
@@ -108898,10 +114961,10 @@ index 0000000..9529806
 +tower_write_8580 tower_write 3 8580 NULL
 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
 +shash_setkey_unaligned_8620 shash_setkey_unaligned 3 8620 NULL
++xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
-+generic_acl_set_8658 generic_acl_set 4 8658 NULL
 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3 8678 NULL
@@ -108924,12 +114987,16 @@ index 0000000..9529806
 +paging32_prefetch_gpte_8783 paging32_prefetch_gpte 4 8783 NULL
 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 3-4 8785 NULL
 +__bitmap_weight_8796 __bitmap_weight 0-2 8796 NULL
-+cpuset_common_file_read_8800 cpuset_common_file_read 5 8800 NULL
++gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL
++ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL
++extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
++ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
 +get_queue_depth_8833 get_queue_depth 0 8833 NULL
 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL
 +usb_ep_queue_8839 usb_ep_queue 0 8839 NULL
++iwl_rx_packet_len_8854 iwl_rx_packet_len 0 8854 NULL
 +debug_debug1_read_8856 debug_debug1_read 3 8856 NULL
 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
@@ -108951,9 +115018,12 @@ index 0000000..9529806
 +bio_integrity_get_tag_8974 bio_integrity_get_tag 3 8974 NULL
 +jbd2_journal_blocks_per_page_9004 jbd2_journal_blocks_per_page 0 9004 NULL
 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3 9016 NULL
++xfs_inobt_get_rec_9023 xfs_inobt_get_rec 0 9023 NULL
 +snd_emu10k1_ptr_read_9026 snd_emu10k1_ptr_read 0-2 9026 NULL
 +fd_ioctl_9028 fd_ioctl 3 9028 NULL
 +nla_put_9042 nla_put 3 9042 NULL
++ffs_func_revmap_intf_9043 ffs_func_revmap_intf 0 9043 NULL
++sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 3-5 9061 NULL
 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 NULL
 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL
@@ -108961,7 +115031,8 @@ index 0000000..9529806
 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 NULL
 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4 9110 NULL nohasharray
-+gfn_to_rmap_9110 gfn_to_rmap 3-2 9110 &caif_stream_sendmsg_9110
++gfn_to_rmap_9110 gfn_to_rmap 3-2 9110 &caif_stream_sendmsg_9110 nohasharray
++jhead_scan_9110 jhead_scan 0 9110 &gfn_to_rmap_9110
 +udf_direct_IO_9111 udf_direct_IO 4 9111 NULL
 +pmcraid_change_queue_depth_9116 pmcraid_change_queue_depth 2 9116 NULL
 +apei_resources_merge_9149 apei_resources_merge 0 9149 NULL
@@ -108969,11 +115040,13 @@ index 0000000..9529806
 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
 +isr_irqs_read_9181 isr_irqs_read 3 9181 NULL
 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL
++xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
 +altera_swap_ir_9194 altera_swap_ir 2 9194 NULL
 +snd_m3_get_pointer_9206 snd_m3_get_pointer 0 9206 NULL
 +virtqueue_add_9217 virtqueue_add 4-5 9217 NULL
 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3 9221 NULL
 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL
++xfs_error_trap_9239 xfs_error_trap 0-1 9239 NULL
 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
 +hdpvr_read_9273 hdpvr_read 3 9273 NULL
 +flakey_status_9274 flakey_status 5 9274 NULL
@@ -108993,7 +115066,6 @@ index 0000000..9529806
 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 NULL
 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
-+ext3_xattr_set_acl_9467 ext3_xattr_set_acl 4 9467 NULL
 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
 +get_registers_9470 get_registers 4 9470 &agp_generic_alloc_user_9470
 +crypt_status_9492 crypt_status 5 9492 NULL
@@ -109004,12 +115076,14 @@ index 0000000..9529806
 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
 +read_file_dma_9530 read_file_dma 3 9530 NULL
 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3 9542 NULL
++xfs_ialloc_read_agi_9545 xfs_ialloc_read_agi 0 9545 NULL
 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3 9546 NULL
 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 NULL
 +fw_node_create_9559 fw_node_create 2 9559 NULL
 +kobj_map_9566 kobj_map 2-3 9566 NULL
 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-6 9605 NULL
++xfs_qm_dqattach_one_9612 xfs_qm_dqattach_one 0 9612 NULL
 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 4-3 9635 NULL
@@ -109030,16 +115104,16 @@ index 0000000..9529806
 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
 +nla_get_u8_9736 nla_get_u8 0 9736 NULL
 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL
++shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL
 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3 9751 NULL
 +btrfs_super_root_9763 btrfs_super_root 0 9763 NULL
 +__blk_queue_init_tags_9778 __blk_queue_init_tags 2 9778 NULL
-+snd_mem_proc_write_9786 snd_mem_proc_write 3 9786 NULL
 +kvm_age_hva_9795 kvm_age_hva 2 9795 NULL
 +parse_uac2_sample_rate_range_9801 parse_uac2_sample_rate_range 0 9801 NULL
 +tpm_data_in_9802 tpm_data_in 0 9802 NULL
-+udpv6_recvmsg_9813 udpv6_recvmsg 4 9813 NULL nohasharray
-+ieee80211_if_read_state_9813 ieee80211_if_read_state 3 9813 &udpv6_recvmsg_9813
++ieee80211_if_read_state_9813 ieee80211_if_read_state 3 9813 NULL nohasharray
++udpv6_recvmsg_9813 udpv6_recvmsg 4 9813 &ieee80211_if_read_state_9813
 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
 +btrfs_free_reserved_extent_9867 btrfs_free_reserved_extent 2 9867 NULL
 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
@@ -109052,13 +115126,17 @@ index 0000000..9529806
 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
 +read_file_misc_9948 read_file_misc 3 9948 NULL
 +csum_partial_copy_fromiovecend_9957 csum_partial_copy_fromiovecend 3-4 9957 NULL
++xfs_buf_geterror_9959 xfs_buf_geterror 0 9959 NULL
 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL
 +gameport_read_9983 gameport_read 0 9983 NULL
 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL
++ceph_oloc_oid_to_pg_10003 ceph_oloc_oid_to_pg 0 10003 NULL
 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
 +ieee80211_set_probe_resp_10077 ieee80211_set_probe_resp 3 10077 NULL
++xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
++xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3 10110 &get_elem_size_10110
 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL
@@ -109070,6 +115148,8 @@ index 0000000..9529806
 +kstrtol_from_user_10168 kstrtol_from_user 2 10168 NULL
 +proc_pid_attr_read_10173 proc_pid_attr_read 3 10173 NULL
 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4 10182 NULL
++xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL nohasharray
++xfs_btree_read_buf_block_10222 xfs_btree_read_buf_block 0 10222 &xfs_attr_rmtval_copyout_10222
 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 NULL
 +cciss_proc_write_10259 cciss_proc_write 3 10259 NULL
 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 2 10281 NULL
@@ -109103,6 +115183,7 @@ index 0000000..9529806
 +otp_read_10594 otp_read 2-4-5 10594 NULL
 +supply_map_read_file_10608 supply_map_read_file 3 10608 NULL
 +ima_show_htable_violations_10619 ima_show_htable_violations 3 10619 NULL
++fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL
 +efx_max_tx_len_10662 efx_max_tx_len 0-2 10662 NULL
 +parport_write_10669 parport_write 0 10669 NULL
@@ -109112,10 +115193,11 @@ index 0000000..9529806
 +shash_async_setkey_10720 shash_async_setkey 3 10720 NULL nohasharray
 +pvr2_ioread_read_10720 pvr2_ioread_read 3 10720 &shash_async_setkey_10720
 +spi_sync_10731 spi_sync 0 10731 NULL
-+apu_get_register_10737 apu_get_register 0 10737 NULL nohasharray
-+sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 &apu_get_register_10737
++sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL nohasharray
++apu_get_register_10737 apu_get_register 0 10737 &sctp_getsockopt_maxseg_10737
 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
 +vhost_add_used_n_10760 vhost_add_used_n 3 10760 NULL
++rd_build_prot_space_10761 rd_build_prot_space 2-3 10761 NULL
 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL
 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 2-4 10779 NULL
 +diva_set_trace_filter_10820 diva_set_trace_filter 0-1 10820 NULL
@@ -109125,7 +115207,6 @@ index 0000000..9529806
 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3 10872 NULL
 +wiidebug_drm_write_10879 wiidebug_drm_write 3 10879 NULL
 +get_scq_10897 get_scq 2 10897 NULL
-+cgroup_write_string_10900 cgroup_write_string 5 10900 NULL
 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL
 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
 +__copy_from_user_10918 __copy_from_user 0-3 10918 NULL
@@ -109136,18 +115217,17 @@ index 0000000..9529806
 +sched_autogroup_write_10984 sched_autogroup_write 3 10984 NULL
 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3 11003 NULL
++gfs2_dir_read_11017 gfs2_dir_read 0 11017 NULL
 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
 +insert_inline_extent_backref_11063 insert_inline_extent_backref 8 11063 NULL
 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
 +count_argc_11083 count_argc 0 11083 NULL
-+ocfs2_blocks_per_xattr_bucket_11099 ocfs2_blocks_per_xattr_bucket 0 11099 NULL
 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
 +tw_change_queue_depth_11116 tw_change_queue_depth 2 11116 NULL
 +page_offset_11120 page_offset 0 11120 NULL
 +cea_db_payload_len_11124 cea_db_payload_len 0 11124 NULL nohasharray
 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 &cea_db_payload_len_11124
-+alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
 +snd_gf1_pcm_playback_silence_11172 snd_gf1_pcm_playback_silence 4-3 11172 NULL
 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3 11221 NULL
 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
@@ -109158,6 +115238,7 @@ index 0000000..9529806
 +bcache_dev_sectors_dirty_add_11315 bcache_dev_sectors_dirty_add 3-4 11315 NULL
 +sk_filter_size_11316 sk_filter_size 0 11316 NULL nohasharray
 +tcp_send_rcvq_11316 tcp_send_rcvq 3 11316 &sk_filter_size_11316
++shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
 +construct_key_11329 construct_key 3 11329 NULL nohasharray
 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
 +next_segment_11330 next_segment 0-2-1 11330 NULL
@@ -109174,8 +115255,8 @@ index 0000000..9529806
 +str_to_user_11411 str_to_user 2 11411 NULL
 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3 11413 NULL
 +ath6kl_wmi_test_rx_11414 ath6kl_wmi_test_rx 3 11414 NULL
-+adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3 11417 NULL nohasharray
-+import_sec_validate_get_11417 import_sec_validate_get 0 11417 &adis16480_show_firmware_revision_11417
++xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 NULL nohasharray
++adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3 11417 &xfs_btree_lookup_11417
 +trace_options_read_11419 trace_options_read 3 11419 NULL
 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3 11421 NULL
 +xd_read_multiple_pages_11422 xd_read_multiple_pages 5-4 11422 NULL
@@ -109184,11 +115265,13 @@ index 0000000..9529806
 +do_blockdev_direct_IO_11455 do_blockdev_direct_IO 0-6 11455 NULL
 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
-+xfs_file_buffered_aio_write_11492 xfs_file_buffered_aio_write 4 11492 NULL
++xfs_file_buffered_aio_write_11492 xfs_file_buffered_aio_write 4-0 11492 NULL
 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 NULL
 +twl_direction_in_11527 twl_direction_in 2 11527 NULL
++xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 NULL
++radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
 +skb_cow_data_11565 skb_cow_data 0 11565 NULL
 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3 11576 NULL
 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3 11582 NULL
@@ -109209,14 +115292,17 @@ index 0000000..9529806
 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
 +dm_bio_prison_create_11749 dm_bio_prison_create 1 11749 NULL
 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3 11753 NULL
++ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3 11776 NULL
 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
++xfs_ialloc_11819 xfs_ialloc 0 11819 NULL
 +umc_device_register_11824 umc_device_register 0 11824 NULL
 +zerocopy_sg_from_iovec_11828 zerocopy_sg_from_iovec 3 11828 NULL
 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3 11829 NULL
 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
++xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
 +mdc_rename_11899 mdc_rename 4-6 11899 NULL
@@ -109235,6 +115321,7 @@ index 0000000..9529806
 +ptc_proc_write_12076 ptc_proc_write 3 12076 NULL
 +batadv_tt_global_size_mod_12085 batadv_tt_global_size_mod 3 12085 NULL
 +rtw_malloc2d_12102 rtw_malloc2d 1-2-3 12102 NULL
++gfs2_find_jhead_12117 gfs2_find_jhead 0 12117 NULL
 +alloc_bulk_urbs_generic_12127 alloc_bulk_urbs_generic 5 12127 NULL
 +set_powered_12129 set_powered 4 12129 NULL
 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
@@ -109251,7 +115338,9 @@ index 0000000..9529806
 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3 12221 &fuse_get_req_12221
++xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL
++usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 NULL
 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3 12269 NULL
@@ -109259,22 +115348,23 @@ index 0000000..9529806
 +roundup_to_multiple_of_64_12288 roundup_to_multiple_of_64 0-1 12288 NULL nohasharray
 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3 12288 &roundup_to_multiple_of_64_12288
 +bt_sock_recvmsg_12316 bt_sock_recvmsg 4 12316 NULL
++usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL
 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL
++xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL
 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
-+btrfs_file_extent_ram_bytes_12391 btrfs_file_extent_ram_bytes 0 12391 NULL nohasharray
-+populate_dir_12391 populate_dir 0 12391 &btrfs_file_extent_ram_bytes_12391 nohasharray
++populate_dir_12391 populate_dir 0 12391 NULL nohasharray
 +write_file_dump_12391 write_file_dump 3 12391 &populate_dir_12391
 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3 12419 NULL
-+ptlrpc_set_wait_12426 ptlrpc_set_wait 0 12426 NULL
 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 NULL
 +skb_do_copy_data_nocache_12465 skb_do_copy_data_nocache 5 12465 NULL
 +x25_sendmsg_12487 x25_sendmsg 4 12487 NULL
 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3 12497 NULL
++__ceph_osdc_start_request_12502 __ceph_osdc_start_request 0 12502 NULL
 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
-+xfs_get_extsz_hint_12531 xfs_get_extsz_hint 0 12531 NULL
++write_inode_now_12565 write_inode_now 0 12565 NULL
 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
 +tlbflush_write_file_12598 tlbflush_write_file 3 12598 NULL
@@ -109286,10 +115376,8 @@ index 0000000..9529806
 +nr_recvmsg_12649 nr_recvmsg 4 12649 NULL
 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 NULL
 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
-+lustre_pack_request_v2_12665 lustre_pack_request_v2 0 12665 NULL
 +sel_read_class_12669 sel_read_class 3 12669 NULL nohasharray
 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 &sel_read_class_12669
-+ext4_writepage_trans_blocks_12674 ext4_writepage_trans_blocks 0 12674 NULL
 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3 12707 NULL
 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3 12716 NULL
 +ivtv_write_12721 ivtv_write 3 12721 NULL
@@ -109302,9 +115390,11 @@ index 0000000..9529806
 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
 +readq_12825 readq 0 12825 NULL
 +SyS_add_key_12834 SyS_add_key 4 12834 NULL
++gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL
 +TSS_authhmac_12839 TSS_authhmac 3 12839 NULL
 +spidev_sync_12842 spidev_sync 0 12842 NULL
 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL
++xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 3-2 12883 NULL
 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 NULL
 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
@@ -109314,6 +115404,7 @@ index 0000000..9529806
 +raid56_parity_recover_12987 raid56_parity_recover 5 12987 NULL
 +TransmitTcb_12989 TransmitTcb 4 12989 NULL
 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
++bset_prev_bytes_13020 bset_prev_bytes 0 13020 NULL
 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
 +generic_segment_checks_13041 generic_segment_checks 0 13041 NULL
 +ocfs2_write_begin_13045 ocfs2_write_begin 3-4 13045 NULL
@@ -109322,11 +115413,9 @@ index 0000000..9529806
 +biovec_create_pool_13079 biovec_create_pool 2 13079 NULL
 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
-+SyS_msgrcv_13109 SyS_msgrcv 3 13109 NULL
 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
 +bfad_debugfs_read_13119 bfad_debugfs_read 3 13119 NULL
 +blk_update_request_13146 blk_update_request 3 13146 NULL
-+ocfs2_quota_trans_credits_13150 ocfs2_quota_trans_credits 0 13150 NULL
 +caif_stream_recvmsg_13173 caif_stream_recvmsg 4 13173 NULL
 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3 13176 NULL
 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
@@ -109337,18 +115426,21 @@ index 0000000..9529806
 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3 13205 NULL
 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3 13229 NULL
++_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3 13243 NULL
 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
 +init_tid_tabs_13252 init_tid_tabs 2-3-4 13252 NULL
-+bio_integrity_trim_13259 bio_integrity_trim 3 13259 NULL
++bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
 +simple_attr_write_13260 simple_attr_write 3 13260 NULL
 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
-+il4965_stats_flag_13281 il4965_stats_flag 3-0 13281 NULL
++il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
 +sd_major_13294 sd_major 0-1 13294 NULL
 +module_param_sysfs_setup_13296 module_param_sysfs_setup 0 13296 NULL
-+__clone_and_map_data_bio_13334 __clone_and_map_data_bio 4-8 13334 NULL
++read_file_phy_err_13318 read_file_phy_err 3 13318 NULL
 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
++round_event_name_len_13348 round_event_name_len 0 13348 NULL
 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 NULL
++xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 NULL
 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 NULL nohasharray
 +wep_key_not_found_read_13377 wep_key_not_found_read 3 13377 &iso_sched_alloc_13377
 +ext4_meta_trans_blocks_13380 ext4_meta_trans_blocks 0-3-2 13380 NULL
@@ -109360,7 +115452,6 @@ index 0000000..9529806
 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
 +data_read_13494 data_read 3 13494 NULL
 +ioat_chansts_32_13506 ioat_chansts_32 0 13506 NULL
-+ocfs2_align_bytes_to_blocks_13512 ocfs2_align_bytes_to_blocks 0-2 13512 NULL
 +core_status_13515 core_status 4 13515 NULL
 +smk_write_mapped_13519 smk_write_mapped 3 13519 NULL
 +bm_init_13529 bm_init 2 13529 NULL
@@ -109371,12 +115462,12 @@ index 0000000..9529806
 +cache_write_13589 cache_write 3 13589 NULL
 +Rd_Indx_13602 Rd_Indx 3-2 13602 NULL
 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL
++__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL
 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
 +packet_snd_13634 packet_snd 3 13634 NULL
 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
 +cache_downcall_13666 cache_downcall 3 13666 NULL
 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL
-+nv94_aux_13689 nv94_aux 2-5 13689 NULL
 +usb_get_string_13693 usb_get_string 0 13693 NULL
 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 NULL
 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
@@ -109398,20 +115489,22 @@ index 0000000..9529806
 +ocfs2_xa_value_truncate_13940 ocfs2_xa_value_truncate 2 13940 &ieee80211_if_read_dot11MeshForwarding_13940
 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3 13943 NULL
 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3 13946 NULL
-+lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3 13950 NULL
++lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3 13950 NULL nohasharray
++pagecache_write_end_13950 pagecache_write_end 0 13950 &lpfc_idiag_queacc_read_13950
 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
 +ocfs2_refresh_slot_info_13957 ocfs2_refresh_slot_info 0 13957 NULL
 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL
 +qcam_read_13977 qcam_read 3 13977 NULL
 +dsp_read_13980 dsp_read 2 13980 NULL
 +dvb_demux_read_13981 dvb_demux_read 3 13981 NULL
-+create_files_14003 create_files 0 14003 NULL
 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL
 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
++pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
 +read_def_modal_eeprom_14041 read_def_modal_eeprom 3 14041 NULL
++xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 NULL
 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
 +ovs_nla_alloc_flow_actions_14056 ovs_nla_alloc_flow_actions 1 14056 NULL
 +sta_agg_status_read_14058 sta_agg_status_read 3 14058 NULL
@@ -109422,6 +115515,7 @@ index 0000000..9529806
 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6 14140 NULL
 +em_canid_change_14150 em_canid_change 3 14150 NULL
 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL
++midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
 +print_input_mask_14168 print_input_mask 3-0 14168 NULL
 +ocfs2_xattr_value_truncate_14183 ocfs2_xattr_value_truncate 3 14183 NULL
 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
@@ -109430,19 +115524,24 @@ index 0000000..9529806
 +ath6kl_regread_write_14220 ath6kl_regread_write 3 14220 NULL
 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3 14233 NULL
 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 4 14244 NULL
++btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL
 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
 +rr_status_14293 rr_status 5 14293 NULL
 +read_default_ldt_14302 read_default_ldt 2 14302 NULL
++update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 NULL
++xfs_qm_qino_alloc_14309 xfs_qm_qino_alloc 0 14309 NULL
 +oo_objects_14319 oo_objects 0 14319 NULL
 +ll_get_user_pages_14328 ll_get_user_pages 3-2-0 14328 NULL
 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 NULL
 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL
 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 0-3 14363 NULL
++lowpan_read_14369 lowpan_read 3 14369 NULL
 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3 14393 NULL
 +smk_write_onlycap_14400 smk_write_onlycap 3 14400 NULL
 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
++_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3 14439 NULL
 +block_size_14443 block_size 0 14443 NULL
 +lmv_user_md_size_14456 lmv_user_md_size 0-1 14456 NULL
 +snd_emu10k1_proc_spdif_status_14457 snd_emu10k1_proc_spdif_status 4-5 14457 NULL
@@ -109451,16 +115550,20 @@ index 0000000..9529806
 +dma_transfer_size_14473 dma_transfer_size 0 14473 NULL
 +udplite_getfrag_14479 udplite_getfrag 3-4 14479 NULL
 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3 14486 NULL
++split_state_14491 split_state 0 14491 NULL
 +ocfs2_debug_read_14507 ocfs2_debug_read 3 14507 NULL
 +ep0_write_14536 ep0_write 3 14536 NULL nohasharray
 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 &ep0_write_14536
 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3 14549 NULL
 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
++stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3 14591 NULL
 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 NULL
 +dbJoin_14644 dbJoin 0 14644 NULL
 +profile_replace_14652 profile_replace 3 14652 NULL
++usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
++add_to_page_cache_locked_14668 add_to_page_cache_locked 0 14668 NULL
 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3 14680 NULL
@@ -109483,10 +115586,12 @@ index 0000000..9529806
 +__kfifo_in_14797 __kfifo_in 3-0 14797 NULL
 +hpet_readl_14801 hpet_readl 0 14801 NULL nohasharray
 +snd_als300_gcr_read_14801 snd_als300_gcr_read 0 14801 &hpet_readl_14801
-+do_tune_cpucache_14828 do_tune_cpucache 2 14828 NULL
++security_inode_rename_14805 security_inode_rename 0 14805 NULL
++xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL
 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
 +lcd_write_14857 lcd_write 3 14857 NULL
 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
++xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
 +gmux_index_read8_14890 gmux_index_read8 0 14890 NULL
 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
@@ -109499,20 +115604,19 @@ index 0000000..9529806
 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
 +setkey_14987 setkey 3 14987 NULL nohasharray
 +gpio_twl4030_write_14987 gpio_twl4030_write 1 14987 &setkey_14987
-+xfs_dinode_size_14996 xfs_dinode_size 0 14996 NULL
 +blk_integrity_tuple_size_15027 blk_integrity_tuple_size 0 15027 NULL
++read_file_node_aggr_15040 read_file_node_aggr 3 15040 NULL
 +cld_pipe_downcall_15058 cld_pipe_downcall 3 15058 NULL
 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3 15067 NULL
 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
 +ntfs_copy_from_user_15072 ntfs_copy_from_user 3-5-0 15072 NULL
 +pppoe_recvmsg_15073 pppoe_recvmsg 4 15073 NULL
-+ceph_calc_ceph_pg_15075 ceph_calc_ceph_pg 0 15075 NULL
 +smscore_load_firmware_family2_15086 smscore_load_firmware_family2 3 15086 NULL
-+compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
++xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
++btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
 +hex_dump_to_buffer_15121 hex_dump_to_buffer 6 15121 NULL
 +start_port_15124 start_port 0 15124 NULL
 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
-+iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 3 15167 NULL
 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL
 +mtt_alloc_res_15211 mtt_alloc_res 5 15211 NULL
@@ -109522,7 +115626,6 @@ index 0000000..9529806
 +simple_strtol_15273 simple_strtol 0 15273 NULL
 +fw_realloc_buffer_15280 fw_realloc_buffer 2 15280 NULL
 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 NULL
-+xlog_ticket_alloc_15335 xlog_ticket_alloc 2 15335 NULL
 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 6 15337 NULL
 +ioread16_15342 ioread16 0 15342 NULL
 +ept_prefetch_gpte_15348 ept_prefetch_gpte 4 15348 NULL
@@ -109553,28 +115656,27 @@ index 0000000..9529806
 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3 15642 &sk_memory_allocated_add_15642
 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
 +fs_path_add_15648 fs_path_add 3 15648 NULL
++__do_readpage_15652 __do_readpage 0 15652 NULL
 +xsd_read_15653 xsd_read 3 15653 NULL
 +unix_bind_15668 unix_bind 3 15668 NULL
 +dm_read_15674 dm_read 3 15674 NULL nohasharray
 +SyS_connect_15674 SyS_connect 3 15674 &dm_read_15674
 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL
-+bio_map_15794 bio_map 3-0 15794 NULL
 +smk_read_direct_15803 smk_read_direct 3 15803 NULL
 +nameseq_list_15817 nameseq_list 3-0 15817 NULL nohasharray
 +gnttab_expand_15817 gnttab_expand 1 15817 &nameseq_list_15817
 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3 15822 NULL
-+brcmf_sdbrcm_died_dump_15841 brcmf_sdbrcm_died_dump 3 15841 NULL
 +table_size_15851 table_size 0-1-2 15851 NULL
 +write_file_tx99_15856 write_file_tx99 3 15856 NULL
 +media_entity_init_15870 media_entity_init 2-4 15870 NULL
 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
-+nfs_map_group_to_gid_15892 nfs_map_group_to_gid 3 15892 NULL
 +native_read_msr_15905 native_read_msr 0 15905 NULL
 +parse_audio_stream_data_15937 parse_audio_stream_data 3 15937 NULL
 +power_read_15939 power_read 3 15939 NULL
 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3 15948 NULL
 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5-2-4 15952 NULL
++memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3 16018 NULL
 +dccp_recvmsg_16056 dccp_recvmsg 4 16056 NULL
 +read_file_spectral_period_16057 read_file_spectral_period 3 16057 NULL
@@ -109582,6 +115684,7 @@ index 0000000..9529806
 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3 16103 NULL
 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3 16110 NULL nohasharray
 +dma_tx_requested_read_16110 dma_tx_requested_read 3 16110 &isr_hw_pm_mode_changes_read_16110
++gfs2_jdesc_check_16122 gfs2_jdesc_check 0 16122 NULL
 +snd_dma_pointer_16126 snd_dma_pointer 0-2 16126 NULL
 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
 +fsm_init_16134 fsm_init 2 16134 NULL
@@ -109615,7 +115718,10 @@ index 0000000..9529806
 +kvm_handle_hva_range_16312 kvm_handle_hva_range 3-2 16312 NULL
 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 NULL
 +total_ps_buffered_read_16365 total_ps_buffered_read 3 16365 NULL
++xfs_inobt_lookup_16367 xfs_inobt_lookup 0 16367 NULL
 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 NULL
++gfs2_dinode_in_16378 gfs2_dinode_in 0 16378 NULL
++xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3 16420 NULL
 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3 16431 NULL
 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
@@ -109643,7 +115749,9 @@ index 0000000..9529806
 +drm_malloc_ab_16831 drm_malloc_ab 1-2 16831 NULL
 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 NULL
 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL
-+alloc_idx_lebs_16872 alloc_idx_lebs 2 16872 NULL
++xfs_dialloc_ag_16868 xfs_dialloc_ag 0 16868 NULL
++alloc_idx_lebs_16872 alloc_idx_lebs 2 16872 NULL nohasharray
++xfs_iget_16872 xfs_iget 0 16872 &alloc_idx_lebs_16872
 +carl9170_debugfs_ampdu_state_read_16873 carl9170_debugfs_ampdu_state_read 3 16873 NULL
 +st_write_16874 st_write 3 16874 NULL
 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL
@@ -109687,7 +115795,6 @@ index 0000000..9529806
 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL
 +minstrel_stats_read_17290 minstrel_stats_read 3 17290 NULL
-+__ptlrpc_request_bufs_pack_17298 __ptlrpc_request_bufs_pack 0 17298 NULL
 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
 +gnttab_map_frames_v2_17314 gnttab_map_frames_v2 2 17314 NULL
@@ -109698,6 +115805,7 @@ index 0000000..9529806
 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
 +sta_connected_time_read_17435 sta_connected_time_read 3 17435 NULL
 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
++xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
 +nla_get_u32_17455 nla_get_u32 0 17455 NULL
 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL
@@ -109712,20 +115820,20 @@ index 0000000..9529806
 +osst_execute_17607 osst_execute 7-6 17607 NULL
 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3 17618 NULL
 +dma_map_page_17628 dma_map_page 0 17628 NULL
-+ocfs2_rotate_subtree_left_17634 ocfs2_rotate_subtree_left 5 17634 NULL
 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 1 17645 NULL
 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL
 +packet_setsockopt_17662 packet_setsockopt 5 17662 NULL
 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3 17686 NULL
++filemap_fdatawait_17688 filemap_fdatawait 0 17688 NULL
 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
 +__einj_error_trigger_17707 __einj_error_trigger 0 17707 &venus_rename_17707
 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL
 +sctpprobe_read_17741 sctpprobe_read 3 17741 NULL
 +dgap_do_fep_load_17765 dgap_do_fep_load 3 17765 NULL
-+brcmf_sdio_chip_verifynvram_17776 brcmf_sdio_chip_verifynvram 4 17776 NULL
 +shrink_slab_node_17794 shrink_slab_node 3 17794 NULL
 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL
++em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
 +dm_stats_message_17863 dm_stats_message 5 17863 NULL
 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3 17864 NULL
 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL
@@ -109737,6 +115845,7 @@ index 0000000..9529806
 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL
++xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
 +scsi_bufflen_17933 scsi_bufflen 0 17933 NULL
 +__mutex_lock_check_stamp_17947 __mutex_lock_check_stamp 0 17947 NULL
 +beacon_interval_write_17952 beacon_interval_write 3 17952 NULL
@@ -109749,6 +115858,7 @@ index 0000000..9529806
 +cpufreq_add_dev_symlink_18028 cpufreq_add_dev_symlink 0 18028 NULL
 +o2hb_highest_node_18034 o2hb_highest_node 0 18034 NULL
 +cryptd_alloc_instance_18048 cryptd_alloc_instance 2-3 18048 NULL
++__btrfs_drop_extents_18049 __btrfs_drop_extents 5 18049 NULL
 +ddebug_proc_write_18055 ddebug_proc_write 3 18055 NULL
 +lua_sysfs_read_18062 lua_sysfs_read 6 18062 NULL
 +fpregs_get_18066 fpregs_get 4 18066 NULL
@@ -109760,10 +115870,12 @@ index 0000000..9529806
 +dfs_file_read_18116 dfs_file_read 3 18116 NULL
 +svc_getnl_18120 svc_getnl 0 18120 NULL
 +paging32_gpte_to_gfn_lvl_18131 paging32_gpte_to_gfn_lvl 0-2-1 18131 NULL
++xfs_zero_eof_18134 xfs_zero_eof 0 18134 NULL
 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4 18148 NULL
 +pccard_store_cis_18176 pccard_store_cis 6 18176 NULL
 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
++read_rindex_entry_18213 read_rindex_entry 0 18213 NULL
 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5 18215 NULL
 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 NULL
@@ -109788,10 +115900,12 @@ index 0000000..9529806
 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
 +ep_io_18367 ep_io 0 18367 NULL
 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
++__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
 +ci_role_write_18388 ci_role_write 3 18388 NULL
 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
 +adis16136_show_serial_18402 adis16136_show_serial 3 18402 NULL
 +crystalhd_user_data_18407 crystalhd_user_data 3 18407 NULL
++memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL
 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 NULL
 +flash_dev_cache_miss_18454 flash_dev_cache_miss 4 18454 NULL
@@ -109802,6 +115916,7 @@ index 0000000..9529806
 +udpv6_setsockopt_18487 udpv6_setsockopt 5 18487 NULL
 +btrfs_fiemap_18501 btrfs_fiemap 3 18501 NULL
 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0-3 18510 NULL
++__block_write_begin_18511 __block_write_begin 0 18511 NULL
 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
 +nouveau_fifo_channel_create__18530 nouveau_fifo_channel_create_ 9 18530 NULL
@@ -109809,11 +115924,10 @@ index 0000000..9529806
 +sas_change_queue_depth_18555 sas_change_queue_depth 2 18555 NULL
 +smk_write_rules_list_18565 smk_write_rules_list 3 18565 NULL
 +debug_output_18575 debug_output 3 18575 NULL
-+filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
-+slabinfo_write_18600 slabinfo_write 3 18600 &filemap_fdatawait_range_18600
++xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL
++filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL
 +iowarrior_write_18604 iowarrior_write 3 18604 NULL
-+nvc0_ram_create__18624 nvc0_ram_create_ 4 18624 NULL nohasharray
-+audio_get_endpoint_req_18624 audio_get_endpoint_req 0 18624 &nvc0_ram_create__18624
++nvc0_ram_create__18624 nvc0_ram_create_ 4 18624 NULL
 +from_buffer_18625 from_buffer 3 18625 NULL
 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
@@ -109831,7 +115945,6 @@ index 0000000..9529806
 +ffs_epfile_read_18775 ffs_epfile_read 3 18775 NULL
 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
-+prealloc_18800 prealloc 0 18800 NULL
 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
 +mtf_test_write_18844 mtf_test_write 3 18844 NULL
@@ -109841,6 +115954,7 @@ index 0000000..9529806
 +ceph_setxattr_18913 ceph_setxattr 4 18913 NULL
 +ieee80211_rx_mgmt_disassoc_18927 ieee80211_rx_mgmt_disassoc 3 18927 NULL
 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
++clean_journal_18955 clean_journal 0 18955 NULL
 +__nla_reserve_18974 __nla_reserve 3 18974 NULL
 +__blockdev_direct_IO_18977 __blockdev_direct_IO 0-6 18977 NULL
 +layout_in_gaps_19006 layout_in_gaps 2 19006 NULL
@@ -109850,12 +115964,11 @@ index 0000000..9529806
 +revalidate_19043 revalidate 2 19043 NULL
 +afs_vnode_store_data_19048 afs_vnode_store_data 2-3-4-5 19048 NULL
 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
++get_log_header_19063 get_log_header 0 19063 NULL
 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
-+ieee80211_key_alloc_19065 ieee80211_key_alloc 3 19065 NULL
 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL
 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3 19106 NULL
 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3 19109 NULL
-+ATOMIC_SUB_RETURN_19115 ATOMIC_SUB_RETURN 2 19115 NULL
 +snd_als4k_iobase_readl_19136 snd_als4k_iobase_readl 0 19136 NULL
 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
 +sleep_auth_read_19159 sleep_auth_read 3 19159 NULL
@@ -109896,17 +116009,18 @@ index 0000000..9529806
 +apei_exec_pre_map_gars_19529 apei_exec_pre_map_gars 0 19529 NULL nohasharray
 +cfc_write_array_to_buffer_19529 cfc_write_array_to_buffer 3 19529 &apei_exec_pre_map_gars_19529
 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL
-+howmany_64_19548 howmany_64 2 19548 NULL
 +gfn_to_index_19558 gfn_to_index 0-1-3-2 19558 NULL
 +ocfs2_control_message_19564 ocfs2_control_message 3 19564 NULL
-+ieee80211_if_read_tkip_mic_test_19565 ieee80211_if_read_tkip_mic_test 3 19565 NULL
 +nfsd_read_19568 nfsd_read 5 19568 NULL
-+cgroup_read_s64_19570 cgroup_read_s64 5 19570 NULL
++ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
++mnt_want_write_file_19579 mnt_want_write_file 0 19579 NULL
 +bm_status_read_19583 bm_status_read 3 19583 NULL
 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL
++fallocate_chunk_19610 fallocate_chunk 0 19610 NULL
 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
 +LoadBitmap_19658 LoadBitmap 2 19658 NULL
-+iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 3 19660 NULL
++memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
++ocfs2_control_get_this_node_19721 ocfs2_control_get_this_node 0 19721 NULL
 +read_reg_19723 read_reg 0 19723 NULL
 +wm8350_block_write_19727 wm8350_block_write 2-3 19727 NULL
 +memcpy_toiovecend_19736 memcpy_toiovecend 4-3 19736 NULL
@@ -109916,11 +116030,9 @@ index 0000000..9529806
 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL
 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
 +readhscx_19769 readhscx 0 19769 NULL
-+__set_print_fmt_19776 __set_print_fmt 0 19776 NULL
-+iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 3 19823 NULL
 +irda_setsockopt_19824 irda_setsockopt 5 19824 NULL
++xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL
-+security_context_to_sid_19839 security_context_to_sid 2 19839 NULL
 +crypt_alloc_buffer_19846 crypt_alloc_buffer 2 19846 NULL
 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
 +__nla_put_19857 __nla_put 3 19857 NULL
@@ -109932,12 +116044,13 @@ index 0000000..9529806
 +guest_read_tsc_19931 guest_read_tsc 0 19931 NULL
 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3 19943 NULL
 +cfg80211_rx_assoc_resp_19944 cfg80211_rx_assoc_resp 4 19944 NULL
++ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
 +get_jack_mode_name_19976 get_jack_mode_name 4 19976 NULL
 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 NULL
-+lustre_pack_request_19992 lustre_pack_request 0 19992 NULL
 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
-+lov_stripe_md_size_20009 lov_stripe_md_size 0-1 20009 NULL
++lov_stripe_md_size_20009 lov_stripe_md_size 0-1 20009 NULL nohasharray
++event_trigger_write_20009 event_trigger_write 3 20009 &lov_stripe_md_size_20009
 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
 +split_scan_timeout_read_20029 split_scan_timeout_read 3 20029 NULL
@@ -109949,12 +116062,12 @@ index 0000000..9529806
 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3 20086 NULL
 +team_options_register_20091 team_options_register 3 20091 NULL
 +qla2x00_adjust_sdev_qdepth_up_20097 qla2x00_adjust_sdev_qdepth_up 2 20097 NULL
++xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL
 +root_nfs_copy_20111 root_nfs_copy 3 20111 NULL
 +hptiop_adjust_disk_queue_depth_20122 hptiop_adjust_disk_queue_depth 2 20122 NULL
 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
 +read_flush_pipefs_20171 read_flush_pipefs 3 20171 NULL
 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3 20174 NULL
-+create_trace_probe_20175 create_trace_probe 1 20175 NULL
 +crystalhd_map_dio_20181 crystalhd_map_dio 3 20181 NULL
 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
 +rose_sendmsg_20249 rose_sendmsg 4 20249 NULL
@@ -109972,7 +116085,6 @@ index 0000000..9529806
 +read_7220_creg32_20394 read_7220_creg32 0 20394 &snd_nm256_readl_20394
 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
-+nfs3_setxattr_20458 nfs3_setxattr 4 20458 NULL
 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL
 +read_buf_20469 read_buf 2 20469 NULL
 +bio_trim_20472 bio_trim 2 20472 NULL
@@ -109984,6 +116096,7 @@ index 0000000..9529806
 +venus_create_20555 venus_create 4 20555 NULL
 +btrfs_super_log_root_20565 btrfs_super_log_root 0 20565 NULL
 +crypto_ahash_reqsize_20569 crypto_ahash_reqsize 0 20569 NULL
++xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 NULL
 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
 +kvm_test_age_hva_20593 kvm_test_age_hva 2 20593 NULL
 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
@@ -109995,7 +116108,8 @@ index 0000000..9529806
 +cpulist_scnprintf_20648 cpulist_scnprintf 2-0 20648 NULL
 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
 +oz_cdev_read_20659 oz_cdev_read 3 20659 NULL
-+snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL
++snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
++btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
 +cpumask_size_20683 cpumask_size 0 20683 NULL
 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
@@ -110008,13 +116122,16 @@ index 0000000..9529806
 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL
 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3 20751 NULL
 +ocfs2_align_bytes_to_clusters_20754 ocfs2_align_bytes_to_clusters 2 20754 NULL
-+brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
++brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL nohasharray
++mnt_clone_write_20763 mnt_clone_write 0 20763 &brcmf_p2p_escan_20763
 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 NULL
 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3 20795 NULL
-+strndup_user_20819 strndup_user 2 20819 NULL
++lowpan_write_20800 lowpan_write 3 20800 NULL
++strndup_user_20819 strndup_user 2 20819 NULL nohasharray
++do_glock_20819 do_glock 0 20819 &strndup_user_20819
 +tipc_msg_build_20825 tipc_msg_build 3 20825 NULL
 +wl1271_format_buffer_20834 wl1271_format_buffer 2 20834 NULL
-+uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL
++uvc_alloc_entity_20836 uvc_alloc_entity 4-3 20836 NULL
 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL
 +get_name_20855 get_name 4 20855 NULL
@@ -110035,7 +116152,9 @@ index 0000000..9529806
 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL
 +alg_setsockopt_20985 alg_setsockopt 5 20985 NULL
 +qib_verbs_send_20999 qib_verbs_send 5-3 20999 NULL
++btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 NULL
 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
++xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3 21031 NULL
 +srp_change_queue_depth_21038 srp_change_queue_depth 2 21038 NULL
 +lbs_threshold_read_21046 lbs_threshold_read 5 21046 NULL
@@ -110046,8 +116165,8 @@ index 0000000..9529806
 +bl_add_page_to_bio_21094 bl_add_page_to_bio 2 21094 NULL nohasharray
 +multipath_status_21094 multipath_status 5 21094 &bl_add_page_to_bio_21094
 +rate_control_pid_events_read_21099 rate_control_pid_events_read 3 21099 NULL
-+ocfs2_extend_meta_needed_21104 ocfs2_extend_meta_needed 0 21104 NULL
 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL
++_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 4-5 21119 NULL
 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
 +cx18_v4l2_read_21196 cx18_v4l2_read 3 21196 NULL
 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
@@ -110058,20 +116177,21 @@ index 0000000..9529806
 +use_debug_keys_read_21251 use_debug_keys_read 3 21251 NULL
 +fru_length_21257 fru_length 0 21257 NULL
 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 NULL
-+ocfs2_blocks_for_bytes_21268 ocfs2_blocks_for_bytes 0-2 21268 NULL
++xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
 +add_res_range_21310 add_res_range 4 21310 NULL
 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
 +read_file_bool_bmps_21344 read_file_bool_bmps 3 21344 NULL
-+ocfs2_find_subtree_root_21351 ocfs2_find_subtree_root 0 21351 NULL
 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL
 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
 +insert_ptr_21386 insert_ptr 6 21386 NULL
 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
++__clone_and_map_simple_bio_21404 __clone_and_map_simple_bio 4 21404 NULL
 +snd_m3_inw_21406 snd_m3_inw 0 21406 NULL
++usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
 +snapshot_read_next_21426 snapshot_read_next 0 21426 NULL
 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
 +tracing_saved_cmdlines_read_21434 tracing_saved_cmdlines_read 3 21434 NULL
@@ -110090,12 +116210,14 @@ index 0000000..9529806
 +snd_es18xx_mixer_read_21586 snd_es18xx_mixer_read 0 21586 NULL
 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
 +filemap_get_page_21606 filemap_get_page 2 21606 NULL
-+ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 3-4 21630 NULL
++gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
 +atalk_sendmsg_21677 atalk_sendmsg 4 21677 NULL
 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL
 +rtllib_alloc_txb_21687 rtllib_alloc_txb 1 21687 NULL
 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
++xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL
++update_time_21719 update_time 0 21719 NULL
 +unix_skb_len_21722 unix_skb_len 0 21722 NULL
 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
@@ -110104,6 +116226,7 @@ index 0000000..9529806
 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3 21785 NULL
 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
++_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3 21837 NULL
 +oom_adj_read_21847 oom_adj_read 3 21847 NULL
 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
 +brcms_debugfs_hardware_read_21867 brcms_debugfs_hardware_read 3 21867 NULL
@@ -110111,18 +116234,22 @@ index 0000000..9529806
 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
 +qsfp_1_read_21915 qsfp_1_read 3 21915 NULL
++__build_xattrs_21979 __build_xattrs 0 21979 NULL
 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL
 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 0-3 22001 NULL nohasharray
 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3 22001 &compat_rw_copy_check_uvector_22001
 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
++lookup_metapath_22039 lookup_metapath 0 22039 NULL
 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL
 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL
 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3 22077 NULL
 +mem_rw_22085 mem_rw 3 22085 NULL
++xfs_bmapi_reserve_delalloc_22086 xfs_bmapi_reserve_delalloc 0 22086 NULL
 +kstrtos32_from_user_22087 kstrtos32_from_user 2 22087 NULL
 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3 22109 NULL
++shmem_add_to_page_cache_22121 shmem_add_to_page_cache 0 22121 NULL
 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 NULL
 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
 +do_tcp_sendpages_22155 do_tcp_sendpages 4 22155 NULL
@@ -110134,28 +116261,23 @@ index 0000000..9529806
 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
 +add_res_tree_22263 add_res_tree 7 22263 NULL
-+__btrfs_direct_write_22273 __btrfs_direct_write 4 22273 NULL
++__btrfs_direct_write_22273 __btrfs_direct_write 4-0 22273 NULL
 +queue_max_sectors_22280 queue_max_sectors 0 22280 NULL
 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL nohasharray
 +pci_vpd_srdt_size_22300 pci_vpd_srdt_size 0 22300 &__tun_chr_ioctl_22300
 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
 +lov_setstripe_22307 lov_setstripe 2 22307 NULL
 +udpv6_sendmsg_22316 udpv6_sendmsg 4 22316 NULL
-+C_SYSC_msgrcv_22320 C_SYSC_msgrcv 3 22320 NULL
 +atomic_read_22342 atomic_read 0 22342 NULL
 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
-+memcg_size_22360 memcg_size 0 22360 NULL
 +snd_pcm_alsa_frames_22363 snd_pcm_alsa_frames 2 22363 NULL
 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL
 +zoran_write_22404 zoran_write 3 22404 NULL
-+ATOMIC_ADD_RETURN_22413 ATOMIC_ADD_RETURN 2 22413 NULL
 +queue_reply_22416 queue_reply 3 22416 NULL
 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
 +queue_max_segments_22441 queue_max_segments 0 22441 NULL
 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
-+mem_cgroup_read_22461 mem_cgroup_read 5 22461 NULL
-+source_sink_start_ep_22472 source_sink_start_ep 0 22472 NULL
 +ecryptfs_write_22488 ecryptfs_write 4-3 22488 NULL
 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL
 +cache_write_procfs_22491 cache_write_procfs 3 22491 NULL
@@ -110170,7 +116292,6 @@ index 0000000..9529806
 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3 22640 NULL
 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3 22649 NULL
-+compat_SyS_msgrcv_22661 compat_SyS_msgrcv 3 22661 NULL
 +ext4_ext_direct_IO_22679 ext4_ext_direct_IO 4 22679 NULL
 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 4 22681 NULL
 +bch_dump_read_22685 bch_dump_read 3 22685 NULL
@@ -110179,35 +116300,40 @@ index 0000000..9529806
 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL
 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
++__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3 22742 NULL
 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2 22762 NULL
 +print_frame_22769 print_frame 0 22769 NULL
 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
++__break_lease_22777 __break_lease 0 22777 NULL
++vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0-3 22806 NULL
-+clone_bio_integrity_22842 clone_bio_integrity 4 22842 NULL
 +read_file_rcstat_22854 read_file_rcstat 3 22854 NULL
 +create_attr_set_22861 create_attr_set 1 22861 NULL
 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL
 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL
 +mdc800_device_read_22896 mdc800_device_read 3 22896 NULL
-+policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL
++ion_handle_test_kernel_22900 ion_handle_test_kernel 4-3 22900 NULL nohasharray
++policy_emit_config_values_22900 policy_emit_config_values 3 22900 &ion_handle_test_kernel_22900
++__set_xattr_22923 __set_xattr 0 22923 NULL
 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
 +alloc_sglist_22960 alloc_sglist 2-3 22960 NULL
 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4 22961 NULL
 +vme_get_size_22964 vme_get_size 0 22964 NULL
 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3 22971 NULL
++cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL
 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
 +remote_settings_file_write_22987 remote_settings_file_write 3 22987 NULL
-+brcmf_sdio_chip_exit_download_23001 brcmf_sdio_chip_exit_download 4 23001 NULL
 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3 23023 NULL
 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL
-+ocfs2_refcount_cow_xattr_23029 ocfs2_refcount_cow_xattr 0-6-7 23029 NULL
++ocfs2_refcount_cow_xattr_23029 ocfs2_refcount_cow_xattr 0 23029 NULL
 +st_status_23032 st_status 5 23032 NULL
 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
 +comedi_buf_write_n_available_23057 comedi_buf_write_n_available 0 23057 NULL
++security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL
 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 NULL nohasharray
 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 4 23062 &reiserfs_add_entry_23062
 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
@@ -110217,10 +116343,12 @@ index 0000000..9529806
 +isr_tx_procs_read_23084 isr_tx_procs_read 3 23084 NULL
 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3 23091 NULL
 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL
++xfs_dir_ialloc_23100 xfs_dir_ialloc 0 23100 NULL
 +pipe_iov_copy_from_user_23102 pipe_iov_copy_from_user 3 23102 NULL
 +dgram_recvmsg_23104 dgram_recvmsg 4 23104 NULL
 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
-+nl80211_send_rx_auth_23111 nl80211_send_rx_auth 4 23111 NULL
++nl80211_send_rx_auth_23111 nl80211_send_rx_auth 4 23111 NULL nohasharray
++bset_tree_bytes_23111 bset_tree_bytes 0 23111 &nl80211_send_rx_auth_23111
 +__clear_user_23118 __clear_user 0-2 23118 NULL
 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
 +ata_scsi_change_queue_depth_23126 ata_scsi_change_queue_depth 2 23126 NULL
@@ -110242,14 +116370,16 @@ index 0000000..9529806
 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
 +page_readlink_23346 page_readlink 3 23346 NULL
 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
-+get_dst_timing_23358 get_dst_timing 0 23358 NULL
++get_dst_timing_23358 get_dst_timing 0 23358 NULL nohasharray
++write_inode_23358 write_inode 0 23358 &get_dst_timing_23358
 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
 +iscsi_change_queue_depth_23416 iscsi_change_queue_depth 2 23416 NULL
 +vga_mm_r_23419 vga_mm_r 0 23419 NULL
 +ocfs2_zero_tail_23447 ocfs2_zero_tail 3 23447 NULL
 +hidraw_send_report_23449 hidraw_send_report 3 23449 NULL
 +__ata_change_queue_depth_23484 __ata_change_queue_depth 3 23484 NULL
-+linear_conf_23485 linear_conf 2 23485 NULL
++linear_conf_23485 linear_conf 2 23485 NULL nohasharray
++sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
 +event_filter_read_23494 event_filter_read 3 23494 NULL
 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
@@ -110262,6 +116392,7 @@ index 0000000..9529806
 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
 +snd_interval_min_23590 snd_interval_min 0 23590 NULL
 +islpci_mgt_transaction_23610 islpci_mgt_transaction 5 23610 NULL
++xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
 +ocfs2_journal_access_23616 ocfs2_journal_access 0 23616 NULL
 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 NULL
 +sInW_23663 sInW 0 23663 NULL
@@ -110279,16 +116410,16 @@ index 0000000..9529806
 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
-+ceph_copy_page_vector_to_user_23829 ceph_copy_page_vector_to_user 3-4 23829 NULL
++ceph_copy_page_vector_to_user_23829 ceph_copy_page_vector_to_user 0-4-3 23829 NULL
 +pgdat_end_pfn_23842 pgdat_end_pfn 0 23842 NULL
 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3 23845 NULL
 +p54_init_common_23850 p54_init_common 1 23850 NULL
 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL
 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3 23878 NULL
-+nouveau_clock_create__23881 nouveau_clock_create_ 5 23881 NULL
++nouveau_clock_create__23881 nouveau_clock_create_ 5 23881 NULL nohasharray
++writeback_single_inode_23881 writeback_single_inode 0 23881 &nouveau_clock_create__23881
 +tipc_snprintf_23893 tipc_snprintf 2-0 23893 NULL
-+usbg_prepare_w_request_23895 usbg_prepare_w_request 0 23895 NULL
 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3 23911 &add_new_gdb_meta_bg_23911
 +f2fs_getxattr_23917 f2fs_getxattr 0 23917 NULL
@@ -110312,7 +116443,8 @@ index 0000000..9529806
 +lov_brw_24122 lov_brw 4 24122 NULL
 +mpu401_read_24126 mpu401_read 3-0 24126 NULL
 +_picolcd_flash_write_24134 _picolcd_flash_write 4 24134 NULL
-+irnet_ctrl_write_24139 irnet_ctrl_write 3 24139 NULL
++irnet_ctrl_write_24139 irnet_ctrl_write 3 24139 NULL nohasharray
++xfs_btree_increment_24139 xfs_btree_increment 0 24139 &irnet_ctrl_write_24139
 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
 +adu_read_24177 adu_read 3 24177 NULL
@@ -110324,22 +116456,26 @@ index 0000000..9529806
 +mei_amthif_read_24224 mei_amthif_read 4 24224 &pcpu_embed_first_chunk_24224
 +pci_num_vf_24235 pci_num_vf 0 24235 NULL
 +sel_read_bool_24236 sel_read_bool 3 24236 NULL
++xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6 24260 NULL
 +calculate_sizes_24273 calculate_sizes 2 24273 NULL
 +thin_status_24278 thin_status 5 24278 NULL
 +msg_size_24288 msg_size 0 24288 NULL
 +gserial_connect_24302 gserial_connect 0 24302 NULL
 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3 24308 NULL
++reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL
 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3 24336 NULL
-+C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
++prepare_pages_24349 prepare_pages 0 24349 NULL
 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
 +qla2x00_handle_queue_full_24365 qla2x00_handle_queue_full 2 24365 NULL
 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL
-+igetword_24373 igetword 0 24373 NULL
++igetword_24373 igetword 0 24373 NULL nohasharray
++break_deleg_24373 break_deleg 0 24373 &igetword_24373
 +max_io_len_24384 max_io_len 0-1 24384 NULL
 +mpt_alloc_res_24387 mpt_alloc_res 5 24387 NULL
++xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL
 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
 +getxattr_24398 getxattr 4 24398 NULL nohasharray
 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
@@ -110369,12 +116505,13 @@ index 0000000..9529806
 +SyS_poll_24620 SyS_poll 2 24620 NULL
 +context_alloc_24645 context_alloc 3 24645 NULL
 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
++xfs_log_commit_cil_24653 xfs_log_commit_cil 0 24653 NULL
++btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
 +intelfbhw_get_p1p2_24703 intelfbhw_get_p1p2 2 24703 NULL
 +simple_attr_read_24738 simple_attr_read 3 24738 NULL
 +qla2x00_change_queue_depth_24742 qla2x00_change_queue_depth 2 24742 NULL
 +get_dma_residue_24749 get_dma_residue 0 24749 NULL
-+ocfs2_cow_file_pos_24751 ocfs2_cow_file_pos 3 24751 NULL
 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
@@ -110389,14 +116526,15 @@ index 0000000..9529806
 +l2cap_create_basic_pdu_24869 l2cap_create_basic_pdu 3 24869 &pnp_alloc_24869
 +queues_read_24877 queues_read 3 24877 NULL
 +__vxge_hw_vp_initialize_24885 __vxge_hw_vp_initialize 2 24885 NULL
++xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
 +codec_list_read_file_24910 codec_list_read_file 3 24910 NULL
 +v4l2_ctrl_new_24927 v4l2_ctrl_new 7 24927 NULL nohasharray
 +__btrfs_free_extent_24927 __btrfs_free_extent 7 24927 &v4l2_ctrl_new_24927
 +ocfs2_fiemap_24949 ocfs2_fiemap 4-3 24949 NULL
 +packet_sendmsg_24954 packet_sendmsg 4 24954 NULL
-+ll_layout_fetch_24961 ll_layout_fetch 0 24961 NULL
 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3 24976 NULL
 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4 24987 NULL
++slot_get_24999 slot_get 0 24999 NULL
 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3 25003 NULL
 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3 25005 NULL
 +ni_660x_num_counters_25031 ni_660x_num_counters 0 25031 NULL
@@ -110406,10 +116544,10 @@ index 0000000..9529806
 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 NULL
 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 NULL
 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
-+iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 3 25091 NULL
 +ima_appraise_measurement_25093 ima_appraise_measurement 6 25093 NULL
 +blkg_path_25099 blkg_path 3 25099 NULL
 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
++gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL
 +kvm_mmu_notifier_change_pte_25169 kvm_mmu_notifier_change_pte 3 25169 NULL
 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 NULL
@@ -110425,24 +116563,27 @@ index 0000000..9529806
 +unix_mkname_25368 unix_mkname 0-2 25368 NULL
 +sel_read_mls_25369 sel_read_mls 3 25369 NULL
 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL
++xfs_ialloc_pagi_init_25411 xfs_ialloc_pagi_init 0 25411 NULL
 +dai_list_read_file_25421 dai_list_read_file 3 25421 NULL
-+generic_file_buffered_write_25464 generic_file_buffered_write 4 25464 NULL
++xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
++generic_file_buffered_write_25464 generic_file_buffered_write 4-0-7 25464 NULL
 +ipath_decode_err_25468 ipath_decode_err 3 25468 NULL
 +crypto_hash_digestsize_25469 crypto_hash_digestsize 0 25469 NULL
 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5 25505 NULL
++xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL
 +sb_permission_25523 sb_permission 0 25523 NULL
 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL
 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3 25545 NULL
 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
-+ht_print_chan_25556 ht_print_chan 3-4-0 25556 NULL
++ht_print_chan_25556 ht_print_chan 0-3-4 25556 NULL
 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
 +ping_recvmsg_25597 ping_recvmsg 4 25597 NULL
 +copy_user_generic_25611 copy_user_generic 0 25611 NULL
 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3 25625 NULL
 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
-+__direct_map_25647 __direct_map 6-5 25647 NULL
++__direct_map_25647 __direct_map 5-6 25647 NULL
 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 NULL
 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2 25672 NULL
 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3 25690 NULL
@@ -110453,6 +116594,7 @@ index 0000000..9529806
 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
 +event_rx_pool_read_25792 event_rx_pool_read 3 25792 NULL
 +sg_read_25799 sg_read 3 25799 NULL
++xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL
 +system_enable_read_25815 system_enable_read 3 25815 NULL
 +realloc_buffer_25816 realloc_buffer 2 25816 NULL
 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3 25824 NULL
@@ -110473,11 +116615,10 @@ index 0000000..9529806
 +udp_setsockopt_25985 udp_setsockopt 5 25985 NULL
 +lustre_msg_buflen_v2_25997 lustre_msg_buflen_v2 0 25997 NULL
 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
-+xfs_xattr_acl_set_26028 xfs_xattr_acl_set 4 26028 NULL
 +mptscsih_change_queue_depth_26036 mptscsih_change_queue_depth 2 26036 NULL
 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL
-+tun_do_read_26047 tun_do_read 5 26047 NULL
 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
++btrfs_wait_ordered_range_26086 btrfs_wait_ordered_range 0 26086 NULL
 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3 26095 NULL
 +read_sb_page_26119 read_sb_page 5 26119 NULL
 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
@@ -110492,12 +116633,12 @@ index 0000000..9529806
 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3 26225 NULL
 +_scsih_change_queue_depth_26230 _scsih_change_queue_depth 2 26230 NULL
 +rxrpc_recvmsg_26233 rxrpc_recvmsg 4 26233 NULL
-+bio_split_26235 bio_split 2 26235 NULL
++simple_setattr_26234 simple_setattr 0 26234 NULL
++genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL
 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
 +apei_resources_request_26279 apei_resources_request 0 26279 NULL
 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL
-+snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
-+pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
++snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL
 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3 26321 NULL
 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
@@ -110516,15 +116657,19 @@ index 0000000..9529806
 +uhid_char_write_26502 uhid_char_write 3 26502 NULL
 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3 26512 NULL
++alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 NULL
 +__vhost_add_used_n_26554 __vhost_add_used_n 3 26554 NULL
 +dio_new_bio_26562 dio_new_bio 0 26562 NULL
 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL
++xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL
 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3 26627 NULL
 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL nohasharray
 +inb_p_26650 inb_p 0 26650 &irq_alloc_generic_chip_26650
 +nouveau_volt_create__26654 nouveau_volt_create_ 4 26654 NULL
 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL
++flowinfo_read_26683 flowinfo_read 3 26683 NULL
++sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
 +nouveau_namedb_create__26732 nouveau_namedb_create_ 7 26732 NULL
 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3 26745 NULL
 +bos_desc_26752 bos_desc 0 26752 NULL
@@ -110534,11 +116679,15 @@ index 0000000..9529806
 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
 +smk_write_load_26829 smk_write_load 3 26829 NULL
++xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
 +scnprint_id_26842 scnprint_id 3-0 26842 NULL
 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3 26847 NULL
++ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3 26879 NULL
 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
++skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
++hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
 +cfg80211_process_auth_26916 cfg80211_process_auth 3 26916 NULL
 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2 26928 NULL
 +scsi_tgt_copy_sense_26933 scsi_tgt_copy_sense 3 26933 NULL
@@ -110548,6 +116697,7 @@ index 0000000..9529806
 +do_trimming_26952 do_trimming 3 26952 NULL nohasharray
 +extract_entropy_user_26952 extract_entropy_user 3 26952 &do_trimming_26952
 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
++xfs_filestream_associate_27030 xfs_filestream_associate 0 27030 NULL
 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 4-3-0 27064 NULL
 +snd_pcm_lib_period_bytes_27071 snd_pcm_lib_period_bytes 0 27071 NULL
@@ -110577,9 +116727,10 @@ index 0000000..9529806
 +seq_read_27411 seq_read 3 27411 NULL
 +ib_dma_map_sg_27413 ib_dma_map_sg 0 27413 NULL
 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3 27416 NULL
-+ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0-3-4 27422 NULL
++ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
 +cypress_write_27423 cypress_write 4 27423 NULL
 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL
++xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL
 +v4l2_ctrl_new_std_menu_items_27487 v4l2_ctrl_new_std_menu_items 4 27487 NULL
 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL
@@ -110594,7 +116745,8 @@ index 0000000..9529806
 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 NULL nohasharray
 +nl80211_send_connect_result_27642 nl80211_send_connect_result 5-7 27642 &ocfs2_xattr_ibody_get_27642 nohasharray
 +read_flush_procfs_27642 read_flush_procfs 3 27642 &nl80211_send_connect_result_27642 nohasharray
-+ocfs2_direct_IO_27642 ocfs2_direct_IO 4 27642 &read_flush_procfs_27642
++ocfs2_direct_IO_27642 ocfs2_direct_IO 4 27642 &read_flush_procfs_27642 nohasharray
++xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &ocfs2_direct_IO_27642
 +add_new_gdb_27643 add_new_gdb 3 27643 NULL
 +btrfs_fallocate_27647 btrfs_fallocate 3-4 27647 NULL
 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
@@ -110609,7 +116761,6 @@ index 0000000..9529806
 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 NULL
 +SyS_readv_27804 SyS_readv 3 27804 NULL
 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
-+fwtty_buffer_rx_27821 fwtty_buffer_rx 3 27821 NULL
 +hpt374_read_freq_27828 hpt374_read_freq 0 27828 NULL
 +init_header_complete_27833 init_header_complete 0 27833 NULL
 +read_profile_27859 read_profile 3 27859 NULL
@@ -110617,13 +116768,17 @@ index 0000000..9529806
 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3 27873 NULL
 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 4 27893 NULL
 +check_mapped_name_27943 check_mapped_name 3 27943 NULL
-+tracing_clock_write_27961 tracing_clock_write 3 27961 NULL
++bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
++tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
++security_path_chown_27966 security_path_chown 0 27966 NULL
 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL
 +device_register_27972 device_register 0 27972 NULL nohasharray
 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3 27972 &device_register_27972
-+pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 NULL
-+f2fs_bio_alloc_27983 f2fs_bio_alloc 2 27983 NULL
++xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL
++pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 NULL nohasharray
++__kernfs_setattr_27977 __kernfs_setattr 0 27977 &pci_enable_device_flags_27977
 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3 28002 NULL
++seq_get_buf_28006 seq_get_buf 0 28006 NULL
 +snd_rawmidi_write_28008 snd_rawmidi_write 3 28008 NULL
 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3 28041 NULL
@@ -110636,6 +116791,7 @@ index 0000000..9529806
 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 3-2 28102 NULL
 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3 28117 NULL
 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 NULL
++memblock_virt_alloc_from_nopanic_28146 memblock_virt_alloc_from_nopanic 1 28146 NULL
 +video_read_28148 video_read 3 28148 NULL
 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3 28154 NULL
@@ -110655,6 +116811,8 @@ index 0000000..9529806
 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL
 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3 28317 NULL
++security_inode_link_28327 security_inode_link 0 28327 NULL
++generic_write_checks_28329 generic_write_checks 0 28329 NULL
 +bm_entry_write_28338 bm_entry_write 3 28338 NULL
 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 NULL
 +snapshot_write_28351 snapshot_write 3 28351 NULL
@@ -110666,9 +116824,11 @@ index 0000000..9529806
 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
 +mpage_readpages_28436 mpage_readpages 3 28436 NULL
++xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
 +snd_emu10k1_efx_read_28452 snd_emu10k1_efx_read 2 28452 NULL
 +key_mic_failures_read_28457 key_mic_failures_read 3 28457 NULL
 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
++__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3 28519 NULL
 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3 28527 NULL
 +sel_read_policycap_28544 sel_read_policycap 3 28544 NULL
@@ -110678,12 +116838,14 @@ index 0000000..9529806
 +sysfs_create_bin_file_28551 sysfs_create_bin_file 0 28551 NULL
 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3 28556 NULL
 +asymmetric_verify_28567 asymmetric_verify 3 28567 NULL
++gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
 +oxygen_read32_28582 oxygen_read32 0 28582 NULL
 +extract_entropy_28604 extract_entropy 5-3 28604 NULL
 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5-3 28622 NULL
 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
 +qib_handle_6120_hwerrors_28642 qib_handle_6120_hwerrors 3 28642 NULL
++xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL
 +read_nic_io_byte_28654 read_nic_io_byte 0 28654 NULL
 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
@@ -110697,7 +116859,6 @@ index 0000000..9529806
 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4 28766 NULL
 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
 +sel_write_member_28800 sel_write_member 3 28800 NULL
-+cgroup_file_read_28804 cgroup_file_read 3 28804 NULL
 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3 28832 NULL
 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
@@ -110707,9 +116868,11 @@ index 0000000..9529806
 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3 28924 NULL
 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3 28925 NULL
 +push_rx_28939 push_rx 3 28939 NULL
++mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL
++xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5 28993 NULL
 +bin_uuid_28999 bin_uuid 3 28999 NULL
 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
@@ -110717,11 +116880,12 @@ index 0000000..9529806
 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4 29049 NULL
 +btrfs_root_bytenr_29058 btrfs_root_bytenr 0 29058 NULL
 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
-+roundup_64_29066 roundup_64 2-0-1 29066 NULL
 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
++xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 NULL
 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3 29088 NULL
 +i915_error_object_create_sized_29091 i915_error_object_create_sized 3 29091 NULL
++ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
 +isdn_ppp_write_29109 isdn_ppp_write 4 29109 NULL
 +snprintf_29125 snprintf 0 29125 NULL
 +iov_shorten_29130 iov_shorten 0 29130 NULL
@@ -110736,14 +116900,15 @@ index 0000000..9529806
 +security_context_to_sid_core_29248 security_context_to_sid_core 2 29248 NULL
 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
 +ext4_fiemap_29296 ext4_fiemap 4 29296 NULL
++xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
 +sn9c102_read_29305 sn9c102_read 3 29305 NULL
 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
++xfs_bmbt_change_owner_29325 xfs_bmbt_change_owner 0 29325 NULL
 +kvm_handle_hva_29326 kvm_handle_hva 2 29326 NULL
 +tun_put_user_29337 tun_put_user 5 29337 NULL
 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4 29346 NULL
-+mwifiex_cfg80211_mgmt_tx_29387 mwifiex_cfg80211_mgmt_tx 7 29387 NULL
 +read_file_tx99_power_29405 read_file_tx99_power 3 29405 NULL
 +mempool_create_29437 mempool_create 1 29437 NULL
 +crypto_ahash_alignmask_29445 crypto_ahash_alignmask 0 29445 NULL
@@ -110754,19 +116919,23 @@ index 0000000..9529806
 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3 29504 NULL
 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL
++usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
 +write_file_regidx_29517 write_file_regidx 3 29517 NULL
 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3 29522 NULL
++add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL
 +ftrace_write_29551 ftrace_write 3 29551 NULL
 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3 29562 NULL
 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL
 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3 29571 NULL
++security_path_chmod_29578 security_path_chmod 0 29578 NULL
 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3 29586 NULL
 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 4-0 29589 NULL
 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 NULL
 +slots_per_page_29601 slots_per_page 0 29601 NULL
 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 NULL
 +nla_get_u16_29624 nla_get_u16 0 29624 NULL
++gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3 29639 NULL
 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL
 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4 29678 NULL
@@ -110781,40 +116950,45 @@ index 0000000..9529806
 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
 +count_partial_29850 count_partial 0 29850 NULL
++xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
 +write_file_bool_bmps_29870 write_file_bool_bmps 3 29870 NULL
 +ipv6_setsockopt_29871 ipv6_setsockopt 5 29871 NULL
 +scsi_end_request_29876 scsi_end_request 3 29876 NULL
 +crypto_aead_alignmask_29885 crypto_aead_alignmask 0 29885 NULL
++xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
 +write_file_queue_29922 write_file_queue 3 29922 NULL
-+ext4_xattr_set_acl_29930 ext4_xattr_set_acl 4 29930 NULL
 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
 +ipv6_recv_error_29947 ipv6_recv_error 3 29947 &__btrfs_getxattr_29947
 +dev_mem_write_30028 dev_mem_write 3 30028 NULL
 +alloc_netdev_mqs_30030 alloc_netdev_mqs 1 30030 NULL
++sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 4 30040 NULL
 +drp_wmove_30043 drp_wmove 4 30043 NULL
++mem_cgroup_charge_common_30047 mem_cgroup_charge_common 0 30047 NULL
 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3 30098 NULL
 +defragment_dma_buffer_30113 defragment_dma_buffer 0 30113 NULL
++xfs_iget_cache_miss_30115 xfs_iget_cache_miss 0 30115 NULL
 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
 +recv_stream_30138 recv_stream 4 30138 NULL
 +u_memcpya_30139 u_memcpya 3-2 30139 NULL
++dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
-+expand_inode_data_30169 expand_inode_data 2-3 30169 NULL
++expand_inode_data_30169 expand_inode_data 3-2 30169 NULL
 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
 +drm_property_create_bitmask_30195 drm_property_create_bitmask 5 30195 NULL
++__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL
 +read_4k_modal_eeprom_30212 read_4k_modal_eeprom 3 30212 NULL
-+SyS_semop_30227 SyS_semop 3 30227 NULL
 +bitmap_file_set_bit_30228 bitmap_file_set_bit 2 30228 NULL
-+ocfs2_calc_bg_discontig_credits_30230 ocfs2_calc_bg_discontig_credits 0 30230 NULL
++shmem_unuse_inode_30263 shmem_unuse_inode 0 30263 NULL
 +rawv6_recvmsg_30265 rawv6_recvmsg 4 30265 NULL
-+hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 4 30270 NULL
-+isr_pci_pm_read_30271 isr_pci_pm_read 3 30271 NULL
++try_break_deleg_30271 try_break_deleg 0 30271 NULL nohasharray
++isr_pci_pm_read_30271 isr_pci_pm_read 3 30271 &try_break_deleg_30271
 +compat_readv_30273 compat_readv 3 30273 NULL
 +skcipher_sendmsg_30290 skcipher_sendmsg 4 30290 NULL
 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3 30294 NULL
@@ -110824,7 +116998,9 @@ index 0000000..9529806
 +i8254_read_30330 i8254_read 0 30330 NULL
 +resource_from_user_30341 resource_from_user 3 30341 NULL
 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
++gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
 +kstrtou32_from_user_30361 kstrtou32_from_user 2 30361 NULL
++pagecache_write_begin_30364 pagecache_write_begin 0 30364 NULL
 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
 +blkdev_issue_zeroout_30392 blkdev_issue_zeroout 3 30392 NULL
 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
@@ -110840,6 +117016,8 @@ index 0000000..9529806
 +adu_write_30487 adu_write 3 30487 NULL
 +dtim_interval_write_30489 dtim_interval_write 3 30489 NULL
 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
++__send_duplicate_bios_30498 __send_duplicate_bios 4 30498 NULL
++memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
 +dwc3_testmode_write_30516 dwc3_testmode_write 3 30516 NULL
 +set_config_30526 set_config 0 30526 NULL nohasharray
 +debug_debug2_read_30526 debug_debug2_read 3 30526 &set_config_30526
@@ -110847,10 +117025,7 @@ index 0000000..9529806
 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL
 +set_le_30581 set_le 4 30581 NULL
 +blk_init_tags_30592 blk_init_tags 1 30592 NULL
-+i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
-+sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
-+cpufreq_get_global_kobject_30610 cpufreq_get_global_kobject 0 30610 &sgl_map_user_pages_30610
-+SyS_msgrcv_30611 SyS_msgrcv 3 30611 NULL
++sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL
 +macvtap_sendmsg_30629 macvtap_sendmsg 4 30629 NULL
 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3 30631 NULL
 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL
@@ -110858,18 +117033,23 @@ index 0000000..9529806
 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL
 +ni_ai_fifo_read_30681 ni_ai_fifo_read 3 30681 NULL
-+dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4 30701 NULL
++dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4 30701 NULL nohasharray
++xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &dccp_setsockopt_ccid_30701
 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3 30712 NULL
 +lbs_debugfs_read_30721 lbs_debugfs_read 3 30721 NULL
 +snd_nm256_playback_silence_30727 snd_nm256_playback_silence 4-3 30727 NULL
 +snapshot_status_30744 snapshot_status 5 30744 NULL
 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3 30777 NULL
++__bio_alloc_30787 __bio_alloc 3 30787 NULL
 +smk_read_doi_30813 smk_read_doi 3 30813 NULL
++xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
++ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3 30835 NULL
 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3 30843 NULL
 +wd_autoreset_write_30862 wd_autoreset_write 3 30862 NULL
 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
 +pn_recvmsg_30887 pn_recvmsg 4 30887 NULL
++usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3 30928 NULL
 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3 30941 NULL
 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
 +huge_page_mask_30981 huge_page_mask 0 30981 NULL
@@ -110878,7 +117058,7 @@ index 0000000..9529806
 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
 +template_fmt_size_31033 template_fmt_size 0 31033 NULL
 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL
-+stride_pg_count_31053 stride_pg_count 0-2-1-4-3-5 31053 NULL
++stride_pg_count_31053 stride_pg_count 0-3-2-1-4-5 31053 NULL
 +lbs_failcount_read_31063 lbs_failcount_read 3 31063 NULL
 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3 31091 NULL
 +proc_gid_map_write_31093 proc_gid_map_write 3 31093 NULL
@@ -110904,6 +117084,7 @@ index 0000000..9529806
 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
 +command_file_write_31318 command_file_write 3 31318 NULL
 +hwerr_crcbits_31334 hwerr_crcbits 4 31334 NULL
++radix_tree_insert_31336 radix_tree_insert 0 31336 NULL
 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6 31337 NULL
 +outlen_write_31358 outlen_write 3 31358 NULL
 +ieee80211_rx_mgmt_auth_31366 ieee80211_rx_mgmt_auth 3 31366 NULL
@@ -110930,7 +117111,9 @@ index 0000000..9529806
 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL
 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3 31611 NULL
 +mtd_get_user_prot_info_31616 mtd_get_user_prot_info 0 31616 NULL
-+arvo_sysfs_read_31617 arvo_sysfs_read 6 31617 NULL
++arvo_sysfs_read_31617 arvo_sysfs_read 6 31617 NULL nohasharray
++memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 &arvo_sysfs_read_31617
++usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
 +videobuf_read_one_31637 videobuf_read_one 3 31637 NULL
 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 NULL
@@ -110938,6 +117121,8 @@ index 0000000..9529806
 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL
 +forced_ps_read_31685 forced_ps_read 3 31685 NULL
 +fst_recover_rx_error_31687 fst_recover_rx_error 3 31687 NULL
++gfs2_dir_check_31711 gfs2_dir_check 0 31711 NULL
++rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &utf16s_to_utf8s_31735
 +shmem_pwrite_slow_31741 shmem_pwrite_slow 3-2 31741 NULL
@@ -110946,6 +117131,7 @@ index 0000000..9529806
 +bcm_char_read_31750 bcm_char_read 3 31750 NULL
 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
++osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
 +isr_rx_procs_read_31804 isr_rx_procs_read 3 31804 NULL
@@ -110953,7 +117139,9 @@ index 0000000..9529806
 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
 +sta_last_signal_read_31818 sta_last_signal_read 3 31818 NULL
++clone_bio_31854 clone_bio 4-3 31854 NULL
 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
++foreach_descriptor_31873 foreach_descriptor 0 31873 NULL
 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3 31876 NULL
 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL
@@ -110967,6 +117155,7 @@ index 0000000..9529806
 +vb2_write_31948 vb2_write 3 31948 NULL
 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
++iwl_rx_packet_payload_len_31965 iwl_rx_packet_payload_len 0 31965 NULL
 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
@@ -110975,11 +117164,10 @@ index 0000000..9529806
 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL
 +calc_hmac_32010 calc_hmac 3 32010 NULL
 +aead_len_32021 aead_len 0 32021 NULL
-+posix_acl_set_32037 posix_acl_set 4 32037 NULL
 +stk_read_32038 stk_read 3 32038 NULL
-+ocfs2_update_edge_lengths_32046 ocfs2_update_edge_lengths 3 32046 NULL
 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3 32064 NULL
++xfs_buf_iowait_32068 xfs_buf_iowait 0 32068 NULL
 +cow_file_range_inline_32091 cow_file_range_inline 3 32091 NULL
 +bio_alloc_32095 bio_alloc 2 32095 NULL
 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3 32101 NULL
@@ -110989,6 +117177,7 @@ index 0000000..9529806
 +do_writepages_32173 do_writepages 0 32173 NULL
 +del_ptr_32197 del_ptr 4 32197 NULL
 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
++__mem_cgroup_try_charge_swapin_32204 __mem_cgroup_try_charge_swapin 0 32204 NULL
 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 4 32241 NULL
 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3 32242 NULL
@@ -110998,6 +117187,7 @@ index 0000000..9529806
 +SyS_select_32319 SyS_select 1 32319 NULL
 +nouveau_bar_create__32332 nouveau_bar_create_ 4 32332 NULL
 +nl80211_send_mlme_event_32337 nl80211_send_mlme_event 4 32337 NULL
++xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
 +rx_streaming_always_write_32357 rx_streaming_always_write 3 32357 &dispatch_ioctl_32357
@@ -111007,6 +117197,7 @@ index 0000000..9529806
 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 NULL
 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
 +vmci_qp_alloc_32405 vmci_qp_alloc 5-3 32405 NULL
++xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
 +cache_status_32462 cache_status 5 32462 NULL
 +fill_readbuf_32464 fill_readbuf 3 32464 NULL
 +dgap_usertoboard_32490 dgap_usertoboard 4 32490 NULL
@@ -111016,8 +117207,7 @@ index 0000000..9529806
 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
 +disconnect_32521 disconnect 4 32521 NULL
 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
-+ocfs2_refresh_qinfo_32524 ocfs2_refresh_qinfo 0 32524 NULL nohasharray
-+audio_get_intf_req_32524 audio_get_intf_req 0 32524 &ocfs2_refresh_qinfo_32524
++ocfs2_refresh_qinfo_32524 ocfs2_refresh_qinfo 0 32524 NULL
 +ilo_read_32531 ilo_read 3 32531 NULL
 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3 32533 NULL
 +format_devstat_counter_32550 format_devstat_counter 3 32550 NULL
@@ -111027,6 +117217,7 @@ index 0000000..9529806
 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3 32589 NULL
 +read_file_beacon_32595 read_file_beacon 3 32595 NULL
 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3 32603 NULL
++xfs_bmap_last_offset_32614 xfs_bmap_last_offset 0 32614 NULL
 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 4 32631 NULL
 +cfg80211_roamed_32632 cfg80211_roamed 5-7 32632 NULL
 +kvmalloc_32646 kvmalloc 1 32646 NULL
@@ -111034,24 +117225,26 @@ index 0000000..9529806
 +generic_readlink_32654 generic_readlink 3 32654 NULL
 +move_addr_to_kernel_32673 move_addr_to_kernel 2 32673 NULL
 +apei_res_add_32674 apei_res_add 0 32674 NULL
-+compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
 +jfs_readpages_32702 jfs_readpages 4 32702 NULL
++xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3 32712 NULL
++xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 NULL
 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2 32742 NULL
 +megasas_change_queue_depth_32747 megasas_change_queue_depth 2 32747 NULL
 +stats_read_ul_32751 stats_read_ul 3 32751 NULL
 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 4 32775 NULL
 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL
++xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
 +rproc_name_read_32805 rproc_name_read 3 32805 NULL
++sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3 32862 NULL
 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &cifs_writedata_alloc_32880
-+vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 6-4 32884 NULL
++vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL
 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3 32913 NULL
 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
 +rmap_recycle_32938 rmap_recycle 3 32938 NULL
-+xfs_log_reserve_32959 xfs_log_reserve 2 32959 NULL
-+ocfs2_check_dir_trailer_32968 ocfs2_check_dir_trailer 0 32968 NULL
++xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
 +compat_filldir_32999 compat_filldir 3 32999 NULL
 +SyS_syslog_33007 SyS_syslog 3 33007 NULL
 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
@@ -111066,8 +117259,9 @@ index 0000000..9529806
 +alloc_tio_33077 alloc_tio 3 33077 NULL
 +acl_permission_check_33083 acl_permission_check 0 33083 NULL
 +fb_sys_write_33130 fb_sys_write 3 33130 NULL
-+__len_within_target_33132 __len_within_target 0 33132 NULL
++notify_change_33143 notify_change 0 33143 NULL
 +SyS_poll_33152 SyS_poll 2 33152 NULL
++_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
 +debug_debug6_read_33168 debug_debug6_read 3 33168 NULL
 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL
 +pp_read_33210 pp_read 3 33210 NULL
@@ -111088,13 +117282,13 @@ index 0000000..9529806
 +ocfs2_allocate_unwritten_extents_33394 ocfs2_allocate_unwritten_extents 3-2 33394 NULL
 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL
++filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 NULL
 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
 +dis_tap_write_33426 dis_tap_write 3 33426 NULL
 +message_stats_list_33440 message_stats_list 5 33440 NULL
 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
 +create_entry_33479 create_entry 2 33479 NULL
-+ip_setsockopt_33487 ip_setsockopt 5 33487 NULL nohasharray
-+elf_map_33487 elf_map 0-2 33487 &ip_setsockopt_33487
++ip_setsockopt_33487 ip_setsockopt 5 33487 NULL
 +res_counter_read_33499 res_counter_read 4 33499 NULL
 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL
 +fb_read_33506 fb_read 3 33506 NULL
@@ -111110,17 +117304,20 @@ index 0000000..9529806
 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL
 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 NULL nohasharray
 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3 33615 &usb_gstrings_attach_33615
++xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 NULL
 +stride_page_count_33641 stride_page_count 2 33641 NULL
 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3 33666 NULL
 +inw_p_33668 inw_p 0 33668 NULL
 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
++submit_one_bio_33683 submit_one_bio 0 33683 NULL
 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
 +netlink_sendmsg_33708 netlink_sendmsg 4 33708 NULL
 +tipc_link_stats_33716 tipc_link_stats 3 33716 NULL
 +ext4_wb_update_i_disksize_33717 ext4_wb_update_i_disksize 2 33717 NULL
 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
 +write_file_spectral_count_33723 write_file_spectral_count 3 33723 NULL
++read_file_node_recv_33729 read_file_node_recv 3 33729 NULL
 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
 +vifs_state_read_33762 vifs_state_read 3 33762 NULL
 +hashtab_create_33769 hashtab_create 3 33769 NULL
@@ -111131,18 +117328,20 @@ index 0000000..9529806
 +ext4_journal_extend_33835 ext4_journal_extend 2 33835 NULL
 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
 +get_user_pages_33908 get_user_pages 0 33908 NULL
++sg_nents_33909 sg_nents 0 33909 NULL
 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3 33912 NULL
 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3 33942 NULL
 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3 33943 NULL
 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3 33944 NULL
-+hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 4 33952 NULL
 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
++btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3 33984 NULL
 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3 34025 NULL
 +ppp_write_34034 ppp_write 3 34034 NULL
 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
 +memcg_update_all_caches_34068 memcg_update_all_caches 1 34068 NULL
++xfs_dialloc_34078 xfs_dialloc 0 34078 NULL
 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3 34095 NULL
 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL
 +proc_scsi_host_write_34107 proc_scsi_host_write 3 34107 NULL
@@ -111152,8 +117351,8 @@ index 0000000..9529806
 +shmem_pread_fast_34147 shmem_pread_fast 3 34147 NULL
 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
++xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4 34215 NULL
-+sysfs_bin_read_34228 sysfs_bin_read 3 34228 NULL
 +bl_pipe_downcall_34264 bl_pipe_downcall 3 34264 NULL
 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
 +device_private_init_34279 device_private_init 0 34279 NULL
@@ -111172,11 +117371,11 @@ index 0000000..9529806
 +ivtv_read_pos_34400 ivtv_read_pos 3 34400 &iwl_calib_set_34400
 +wd_exp_mode_write_34407 wd_exp_mode_write 3 34407 NULL
 +nl80211_send_disassoc_34424 nl80211_send_disassoc 4 34424 NULL
++__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
 +usbtest_alloc_urb_34446 usbtest_alloc_urb 3-5 34446 NULL
 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3 34472 NULL
 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
-+ocfs2_mv_xattr_buckets_34484 ocfs2_mv_xattr_buckets 6 34484 NULL
 +security_inode_permission_34488 security_inode_permission 0 34488 NULL
 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
@@ -111191,7 +117390,7 @@ index 0000000..9529806
 +inet6_ifla6_size_34591 inet6_ifla6_size 0 34591 NULL
 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599
-+brcmf_cfg80211_mgmt_tx_34608 brcmf_cfg80211_mgmt_tx 7 34608 NULL
++bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL
 +apei_get_nvs_resources_34616 apei_get_nvs_resources 0 34616 NULL
 +__cfg80211_disconnected_34622 __cfg80211_disconnected 3 34622 NULL
@@ -111207,12 +117406,14 @@ index 0000000..9529806
 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 NULL
 +bootmode_store_34762 bootmode_store 4 34762 NULL
 +device_add_34766 device_add 0 34766 NULL
++xfs_iget_cache_hit_34767 xfs_iget_cache_hit 0 34767 NULL
 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
 +file_page_index_34820 file_page_index 0-2 34820 NULL
++bio_segments_34832 bio_segments 0 34832 NULL
 +b43_debugfs_write_34838 b43_debugfs_write 3 34838 NULL
 +nl_portid_hash_zalloc_34843 nl_portid_hash_zalloc 1 34843 NULL
 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3 34853 NULL
@@ -111220,20 +117421,23 @@ index 0000000..9529806
 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3 34871 NULL
 +msg_print_text_34889 msg_print_text 0 34889 NULL
 +ieee80211_if_write_34894 ieee80211_if_write 3 34894 NULL
++gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL
 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3 34916 NULL
-+__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
-+btrfs_super_chunk_root_34925 btrfs_super_chunk_root 0 34925 &__inode_permission_34925
++btrfs_super_chunk_root_34925 btrfs_super_chunk_root 0 34925 NULL nohasharray
++__inode_permission_34925 __inode_permission 0 34925 &btrfs_super_chunk_root_34925
 +ceph_aio_write_34930 ceph_aio_write 4 34930 NULL
 +sec_flags2str_34933 sec_flags2str 3 34933 NULL
 +snd_info_entry_read_34938 snd_info_entry_read 3 34938 NULL
 +i2c_transfer_34958 i2c_transfer 0 34958 NULL
 +do_add_page_to_bio_34974 do_add_page_to_bio 2-10 34974 NULL
++print_message_35000 print_message 0 35000 NULL
 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3 35002 NULL
 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL
 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
 +coda_psdev_read_35029 coda_psdev_read 3 35029 NULL
-+brcmf_sdio_chip_writenvram_35042 brcmf_sdio_chip_writenvram 4 35042 NULL
++xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3 35061 NULL
++ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
 +__kfifo_uint_must_check_helper_35097 __kfifo_uint_must_check_helper 0-1 35097 NULL
 +capi_write_35104 capi_write 3 35104 NULL nohasharray
 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3 35104 &capi_write_35104
@@ -111243,8 +117447,8 @@ index 0000000..9529806
 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL
 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3 35161 NULL
 +unix_stream_recvmsg_35210 unix_stream_recvmsg 4 35210 NULL
-+security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
-+striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
++striped_read_35218 striped_read 0-2 35218 NULL nohasharray
++security_key_getsecurity_35218 security_key_getsecurity 0 35218 &striped_read_35218
 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3 35226 NULL
 +set_fd_set_35249 set_fd_set 1 35249 NULL
 +ioapic_setup_resources_35255 ioapic_setup_resources 1 35255 NULL
@@ -111254,9 +117458,11 @@ index 0000000..9529806
 +irda_recvmsg_stream_35280 irda_recvmsg_stream 4 35280 NULL
 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 NULL
 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3 35283 NULL
-+__btrfs_buffered_write_35311 __btrfs_buffered_write 3 35311 NULL nohasharray
++__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
 +brcmf_sdio_forensic_read_35311 brcmf_sdio_forensic_read 3 35311 &__btrfs_buffered_write_35311
 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 NULL
++sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3 35323 NULL
++xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL
 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL
 +nouveau_devinit_create__35348 nouveau_devinit_create_ 4 35348 NULL
 +ieee80211_rx_mgmt_deauth_35351 ieee80211_rx_mgmt_deauth 3 35351 NULL
@@ -111265,6 +117471,8 @@ index 0000000..9529806
 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
 +rawv6_send_hdrinc_35425 rawv6_send_hdrinc 3 35425 NULL
 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
++efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 4-5 35460 NULL
++macvtap_do_read_35475 macvtap_do_read 3 35475 NULL
 +fiemap_prepare_and_copy_exts_35494 fiemap_prepare_and_copy_exts 5 35494 NULL
 +btrfs_prealloc_file_range_trans_35500 btrfs_prealloc_file_range_trans 4 35500 NULL
 +async_setkey_35521 async_setkey 3 35521 NULL
@@ -111272,9 +117480,9 @@ index 0000000..9529806
 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3 35534 NULL
 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3 35538 NULL
++ocfs2_write_zero_page_35539 ocfs2_write_zero_page 3 35539 NULL
 +ibnl_put_attr_35541 ibnl_put_attr 3 35541 NULL
 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3 35550 NULL
-+sysfs_create_subdir_35567 sysfs_create_subdir 0 35567 NULL
 +ext4_blocks_for_truncate_35579 ext4_blocks_for_truncate 0 35579 NULL
 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
@@ -111284,11 +117492,9 @@ index 0000000..9529806
 +ptlrpcd_steal_rqset_35637 ptlrpcd_steal_rqset 0 35637 NULL
 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
 +rdmaltWithLock_35669 rdmaltWithLock 0 35669 NULL
-+compat_sys_kexec_load_35674 compat_sys_kexec_load 2 35674 NULL
 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL
 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL
 +md_super_write_35703 md_super_write 4 35703 NULL
-+ocfs2_extent_recs_per_gd_35710 ocfs2_extent_recs_per_gd 0 35710 NULL
 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3 35761 NULL
 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL
 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-4-2 35824 NULL
@@ -111310,7 +117516,6 @@ index 0000000..9529806
 +generic_ocp_read_35974 generic_ocp_read 3 35974 &ceph_buffer_new_35974
 +acl_alloc_35979 acl_alloc 1 35979 NULL
 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 NULL
-+generic_file_aio_read_35987 generic_file_aio_read 0 35987 NULL
 +write_file_antenna_35998 write_file_antenna 3 35998 NULL nohasharray
 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3 36016 NULL
@@ -111329,7 +117534,6 @@ index 0000000..9529806
 +ext3_readpages_36144 ext3_readpages 4 36144 NULL
 +twl_set_36154 twl_set 2 36154 NULL
 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL
-+btrfs_file_extent_inline_len_36158 btrfs_file_extent_inline_len 0 36158 NULL
 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL
 +SyS_kexec_load_36176 SyS_kexec_load 2 36176 NULL
 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
@@ -111359,24 +117563,25 @@ index 0000000..9529806
 +tunables_read_36385 tunables_read 3 36385 NULL
 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL
 +sierra_write_36402 sierra_write 4 36402 NULL
-+iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 3 36403 NULL
++qdsb_get_36409 qdsb_get 0 36409 NULL
 +SyS_sethostname_36417 SyS_sethostname 2 36417 NULL
 +ReadW6692B_36445 ReadW6692B 0 36445 NULL
 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
++lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
-+tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3 36490 NULL nohasharray
-+ip6_append_data_36490 ip6_append_data 4 36490 &tx_tx_checksum_result_read_36490
++ip6_append_data_36490 ip6_append_data 4 36490 NULL nohasharray
++tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3 36490 &ip6_append_data_36490
 +cmd_loop_36491 cmd_loop 0 36491 NULL
 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
 +mcam_v4l_read_36513 mcam_v4l_read 3 36513 NULL
++_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3 36515 NULL
 +get_param_l_36518 get_param_l 0 36518 NULL
 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3 36520 NULL
 +crypto_aead_authsize_36537 crypto_aead_authsize 0 36537 NULL
 +cpu_type_read_36540 cpu_type_read 3 36540 NULL
-+__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL nohasharray
-+macvtap_do_read_36555 macvtap_do_read 4 36555 &__kfifo_to_user_36555
++__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
 +__erst_read_36579 __erst_read 0 36579 NULL
 +put_cmsg_36589 put_cmsg 4 36589 NULL
@@ -111393,7 +117598,7 @@ index 0000000..9529806
 +cxgbi_device_register_36746 cxgbi_device_register 1-2 36746 NULL
 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3 36755 NULL
 +ptp_filter_init_36780 ptp_filter_init 2 36780 NULL
-+i40e_init_lan_hmc_36796 i40e_init_lan_hmc 2-3-4-5 36796 NULL
++i40e_init_lan_hmc_36796 i40e_init_lan_hmc 5-4-3-2 36796 NULL
 +proc_fault_inject_read_36802 proc_fault_inject_read 3 36802 NULL
 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
 +int_hardware_entry_36833 int_hardware_entry 3 36833 NULL
@@ -111407,9 +117612,9 @@ index 0000000..9529806
 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
 +OS_kmalloc_36909 OS_kmalloc 1 36909 NULL
-+audio_set_endpoint_req_36918 audio_set_endpoint_req 0 36918 NULL
 +crypto_blkcipher_ivsize_36944 crypto_blkcipher_ivsize 0 36944 NULL
 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3 36979 NULL
++xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL
 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL
 +setxattr_37006 setxattr 4 37006 NULL
@@ -111422,14 +117627,13 @@ index 0000000..9529806
 +parse_command_37079 parse_command 2 37079 NULL
 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3 37089 NULL
 +tun_get_user_37094 tun_get_user 5 37094 NULL
++xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 NULL
 +has_wrprotected_page_37123 has_wrprotected_page 3-2 37123 NULL
 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 NULL
 +mtt_free_res_37144 mtt_free_res 5 37144 NULL
 +msg_word_37164 msg_word 0 37164 NULL
 +f2fs_direct_IO_37167 f2fs_direct_IO 4 37167 NULL
-+can_set_xattr_37182 can_set_xattr 4 37182 NULL
 +vcc_recvmsg_37198 vcc_recvmsg 4 37198 NULL
-+sysfs_add_file_37200 sysfs_add_file 0 37200 NULL
 +forced_ps_write_37209 forced_ps_write 3 37209 NULL
 +crypto_shash_descsize_37212 crypto_shash_descsize 0 37212 NULL nohasharray
 +ext4_ind_direct_IO_37212 ext4_ind_direct_IO 0-4 37212 &crypto_shash_descsize_37212
@@ -111438,28 +117642,30 @@ index 0000000..9529806
 +__do_replace_37227 __do_replace 5 37227 NULL
 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3 37237 NULL
 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3 37238 NULL
++xfs_reclaim_inode_37257 xfs_reclaim_inode 0 37257 NULL
 +exofs_max_io_pages_37263 exofs_max_io_pages 0-2 37263 NULL
++_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3 37270 NULL
 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3 37305 NULL
 +ext3_direct_IO_37308 ext3_direct_IO 4 37308 NULL
-+ocfs2_calc_extend_credits_37310 ocfs2_calc_extend_credits 0 37310 NULL
 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
 +send_msg_37323 send_msg 4 37323 NULL
 +l2cap_create_connless_pdu_37327 l2cap_create_connless_pdu 3 37327 NULL nohasharray
 +bnx2x_vf_fill_fw_str_37327 bnx2x_vf_fill_fw_str 3 37327 &l2cap_create_connless_pdu_37327
 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
++xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL
 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4 37420 NULL
 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL
 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL
-+iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
++iwl_print_last_event_logs_37433 iwl_print_last_event_logs 0-7-9 37433 NULL
 +fru_alloc_37442 fru_alloc 1 37442 NULL
 +tcp_established_options_37450 tcp_established_options 0 37450 NULL nohasharray
 +tipc_send2port_37450 tipc_send2port 4 37450 &tcp_established_options_37450
++xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
 +brcmf_sdio_dump_console_37455 brcmf_sdio_dump_console 4 37455 NULL
 +get_est_timing_37484 get_est_timing 0 37484 NULL
 +kmem_realloc_37489 kmem_realloc 2 37489 NULL
-+__hfsplus_setxattr_37499 __hfsplus_setxattr 4 37499 NULL
 +bitmap_dirty_bits_37503 bitmap_dirty_bits 2 37503 NULL
 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 NULL
@@ -111468,12 +117674,14 @@ index 0000000..9529806
 +hdr_size_37536 hdr_size 0 37536 NULL
 +extent_map_end_37550 extent_map_end 0 37550 NULL
 +sep_create_dcb_dmatables_context_37551 sep_create_dcb_dmatables_context 6 37551 NULL
++fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
 +ioat_chansts_37558 ioat_chansts 0 37558 NULL
 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
 +qla2x00_debounce_register_37597 qla2x00_debounce_register 0 37597 NULL
 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
++may_delete_37656 may_delete 0 37656 NULL
 +bio_copy_user_iov_37660 bio_copy_user_iov 4 37660 NULL
 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4 37661 NULL nohasharray
 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 &rfcomm_sock_sendmsg_37661
@@ -111481,11 +117689,11 @@ index 0000000..9529806
 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 NULL
 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3 37675 NULL
 +regmap_map_read_file_37685 regmap_map_read_file 3 37685 NULL
-+page_chain_free_37697 page_chain_free 0 37697 NULL
 +nametbl_header_37698 nametbl_header 2-0 37698 NULL
 +__le32_to_cpup_37702 __le32_to_cpup 0 37702 NULL
 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3 37713 NULL
 +read_enabled_file_bool_37744 read_enabled_file_bool 3 37744 NULL
++xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2 37750 NULL
 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2 37766 NULL
@@ -111532,12 +117740,13 @@ index 0000000..9529806
 +cdev_add_38176 cdev_add 2-3 38176 NULL
 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3 38195 NULL
 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
-+osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL
++osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
++xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
 +ceph_decode_16_38239 ceph_decode_16 0 38239 NULL
 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL
++xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 NULL
 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 4-3 38268 NULL nohasharray
-+ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3 38268 &mthca_alloc_icm_table_38268 nohasharray
-+SYSC_msgrcv_38268 SYSC_msgrcv 3 38268 &ieee80211_if_read_auto_open_plinks_38268
++ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3 38268 &mthca_alloc_icm_table_38268
 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
@@ -111546,11 +117755,11 @@ index 0000000..9529806
 +ida_simple_get_38326 ida_simple_get 0 38326 NULL
 +__snd_gf1_look8_38333 __snd_gf1_look8 0 38333 NULL
 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
-+xfs_free_file_space_38383 xfs_free_file_space 2-3 38383 NULL
 +dn_sendmsg_38390 dn_sendmsg 4 38390 NULL
 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3 38419 NULL
 +pmcraid_copy_sglist_38431 pmcraid_copy_sglist 3 38431 NULL
 +kvm_write_guest_38454 kvm_write_guest 4-2 38454 NULL
++_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3 38479 NULL
 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
 +dev_names_read_38509 dev_names_read 3 38509 NULL
 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
@@ -111563,6 +117772,7 @@ index 0000000..9529806
 +_ipw_read32_38565 _ipw_read32 0 38565 NULL
 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5-3 38567 NULL
 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
++rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3 38607 NULL
 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
 +write_enabled_file_bool_38630 write_enabled_file_bool 3 38630 NULL
 +ext2_readpages_38640 ext2_readpages 4 38640 NULL
@@ -111573,13 +117783,11 @@ index 0000000..9529806
 +snd_es1371_wait_src_ready_38673 snd_es1371_wait_src_ready 0 38673 NULL
 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
-+alloc_trace_probe_38720 alloc_trace_probe 6 38720 NULL
 +w83977af_sir_interrupt_38738 w83977af_sir_interrupt 0 38738 NULL
 +udf_readpages_38761 udf_readpages 4 38761 NULL
 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3 38779 NULL
 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
-+slab_order_38794 slab_order 0 38794 NULL
 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
 +err_decode_38804 err_decode 2 38804 NULL
 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
@@ -111587,14 +117795,13 @@ index 0000000..9529806
 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
 +read_nic_io_word_38853 read_nic_io_word 0 38853 NULL
 +interfaces_38859 interfaces 2 38859 NULL
-+pci_msix_table_size_38867 pci_msix_table_size 0 38867 NULL
 +dbgfs_state_38894 dbgfs_state 3 38894 NULL
-+f2fs_xattr_set_acl_38895 f2fs_xattr_set_acl 4 38895 NULL
 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3 38942 NULL
 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
 +C_SYSC_preadv64_38977 C_SYSC_preadv64 3 38977 &usb_maxpacket_38977
 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL
++bio_clone_range_38997 bio_clone_range 2 38997 NULL
 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3 38998 NULL
 +get_nodes_39012 get_nodes 3 39012 NULL
 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
@@ -111619,6 +117826,7 @@ index 0000000..9529806
 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3 39250 &r128_compat_ioctl_39250
 +i915_error_state_read_39254 i915_error_state_read 3 39254 NULL
 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3 39282 NULL
++_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3 39325 NULL
 +__cfg80211_connect_result_39326 __cfg80211_connect_result 4-6 39326 NULL
 +insert_reserved_file_extent_39327 insert_reserved_file_extent 3 39327 NULL
 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
@@ -111629,6 +117837,8 @@ index 0000000..9529806
 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3 39380 NULL
 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3 39383 NULL
 +__send_to_port_39386 __send_to_port 3 39386 NULL
++xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
++gfs2_internal_read_39413 gfs2_internal_read 0 39413 NULL
 +user_power_read_39414 user_power_read 3 39414 NULL
 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
 +mic_desc_size_39464 mic_desc_size 0 39464 NULL
@@ -111637,14 +117847,15 @@ index 0000000..9529806
 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
 +int_proc_write_39542 int_proc_write 3 39542 NULL
-+mdc_unpack_capa_39553 mdc_unpack_capa 0 39553 NULL
 +pp_write_39554 pp_write 3 39554 NULL
 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3 39571 &datablob_format_39571
++memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL
 +ext_depth_39607 ext_depth 0 39607 NULL
 +batadv_tt_tvlv_generate_39615 batadv_tt_tvlv_generate 4 39615 NULL
 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
 +sdio_readb_39618 sdio_readb 0 39618 NULL
++prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
 +set_dev_class_39645 set_dev_class 4 39645 NULL
 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
 +tcp_try_rmem_schedule_39657 tcp_try_rmem_schedule 3 39657 NULL
@@ -111662,6 +117873,7 @@ index 0000000..9529806
 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3 39909 NULL
 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL
 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL
++__mnt_want_write_file_39917 __mnt_want_write_file 0 39917 NULL
 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3 39919 NULL
 +exofs_read_kern_39921 exofs_read_kern 6 39921 NULL nohasharray
 +oom_score_adj_read_39921 oom_score_adj_read 3 39921 &exofs_read_kern_39921
@@ -111670,6 +117882,7 @@ index 0000000..9529806
 +error_error_frame_read_39947 error_error_frame_read 3 39947 NULL
 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3-0 39955 NULL
 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
++bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
@@ -111683,6 +117896,7 @@ index 0000000..9529806
 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 NULL nohasharray
 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055
 +atomic_xchg_40070 atomic_xchg 0 40070 NULL
++xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3 40129 NULL
 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 NULL
 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3 40140 NULL
@@ -111696,8 +117910,7 @@ index 0000000..9529806
 +compress_file_range_40225 compress_file_range 3-4 40225 NULL
 +osst_read_40237 osst_read 3 40237 NULL
 +lpage_info_slot_40243 lpage_info_slot 3-1 40243 NULL
-+ocfs2_zero_extend_get_range_40248 ocfs2_zero_extend_get_range 4-3 40248 NULL
-+ptlrpc_queue_wait_40252 ptlrpc_queue_wait 0 40252 NULL
++ocfs2_zero_extend_get_range_40248 ocfs2_zero_extend_get_range 4 40248 NULL
 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3 40262 NULL
 +ext2_fiemap_40271 ext2_fiemap 4 40271 NULL
 +usbnet_read_cmd_40275 usbnet_read_cmd 7 40275 NULL
@@ -111717,6 +117930,7 @@ index 0000000..9529806
 +afs_fs_store_data_40484 afs_fs_store_data 3-4-5-6 40484 NULL
 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL
++xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
 +TSS_checkhmac2_40520 TSS_checkhmac2 5-7 40520 NULL
 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3 40540 NULL
@@ -111734,12 +117948,14 @@ index 0000000..9529806
 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
++set_extent_bit_40719 set_extent_bit 0 40719 NULL
 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
 +card_send_command_40757 card_send_command 3 40757 NULL
 +ad1889_readl_40765 ad1889_readl 0 40765 NULL
 +pg_write_40766 pg_write 3 40766 NULL
++kernfs_fop_read_40770 kernfs_fop_read 3 40770 NULL
 +show_list_40775 show_list 3-0 40775 NULL
 +kfifo_out_copy_r_40784 kfifo_out_copy_r 3-0 40784 NULL
 +bitmap_weight_40791 bitmap_weight 0-2 40791 NULL
@@ -111765,7 +117981,6 @@ index 0000000..9529806
 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4 41035 NULL
 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 NULL
-+calculate_order_41061 calculate_order 0 41061 NULL
 +vfs_listxattr_41062 vfs_listxattr 0 41062 NULL nohasharray
 +beacon_filtering_write_41062 beacon_filtering_write 3 41062 &vfs_listxattr_41062
 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
@@ -111775,11 +117990,9 @@ index 0000000..9529806
 +provide_user_output_41105 provide_user_output 3 41105 NULL
 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3 41112 NULL
-+ocfs2_extend_trans_41116 ocfs2_extend_trans 2 41116 NULL
 +v4l2_ctrl_new_int_menu_41151 v4l2_ctrl_new_int_menu 4 41151 NULL
 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3 41167 NULL
 +dvb_ca_write_41171 dvb_ca_write 3 41171 NULL
-+dgap_driver_kzmalloc_41189 dgap_driver_kzmalloc 1 41189 NULL
 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
 +dfs_file_write_41196 dfs_file_write 3 41196 NULL
 +nfs_page_array_len_41219 nfs_page_array_len 0-2-1 41219 NULL
@@ -111790,6 +118003,7 @@ index 0000000..9529806
 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
 +twl_change_queue_depth_41342 twl_change_queue_depth 2 41342 NULL
 +rtw_android_set_block_41347 rtw_android_set_block 0 41347 NULL
++ceph_do_getattr_41349 ceph_do_getattr 0 41349 NULL
 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL
 +kmp_init_41373 kmp_init 2 41373 NULL
 +isr_commands_read_41398 isr_commands_read 3 41398 NULL
@@ -111798,7 +118012,7 @@ index 0000000..9529806
 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
 +lbs_rdrf_read_41431 lbs_rdrf_read 3 41431 NULL
 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
-+ntfs_file_buffered_write_41442 ntfs_file_buffered_write 6-4 41442 NULL
++ntfs_file_buffered_write_41442 ntfs_file_buffered_write 6-4-0 41442 NULL
 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 1-2-3 41443 NULL
 +se_io_cb_41461 se_io_cb 3 41461 NULL
 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
@@ -111838,11 +118052,11 @@ index 0000000..9529806
 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3 41839 NULL
 +do_ip_setsockopt_41852 do_ip_setsockopt 5 41852 NULL
 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL
++xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL
 +pci_map_single_41869 pci_map_single 0 41869 NULL
 +usb_gadget_get_string_41871 usb_gadget_get_string 0 41871 NULL
 +v_APCI3120_InterruptDmaMoveBlock16bit_41914 v_APCI3120_InterruptDmaMoveBlock16bit 4 41914 NULL
 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
-+nfsd_getxattr_41934 nfsd_getxattr 0 41934 NULL
 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 3-4 41935 NULL
 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
 +read_gssp_41947 read_gssp 3 41947 NULL
@@ -111850,13 +118064,13 @@ index 0000000..9529806
 +portnames_read_41958 portnames_read 3 41958 NULL
 +dst_mtu_41969 dst_mtu 0 41969 NULL
 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
++xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
 +pool_allocate_42012 pool_allocate 3 42012 NULL
 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3 42017 NULL
-+create_dir_42025 create_dir 0 42025 NULL
 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
-+__btrfs_drop_extents_42032 __btrfs_drop_extents 5 42032 NULL
 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
++alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4 42047 NULL
 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL
 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3 42050 NULL
@@ -111865,7 +118079,6 @@ index 0000000..9529806
 +sk_chk_filter_42095 sk_chk_filter 2 42095 NULL
 +submit_inquiry_42108 submit_inquiry 3 42108 NULL
 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 3-4 42113 NULL
-+obd_get_info_42156 obd_get_info 0 42156 NULL
 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 NULL
 +read_file_base_eeprom_42168 read_file_base_eeprom 3 42168 NULL
@@ -111873,9 +118086,11 @@ index 0000000..9529806
 +write_file_beacon_42185 write_file_beacon 3 42185 NULL
 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
 +pla_ocp_read_42235 pla_ocp_read 3 42235 NULL
++xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3 42253 NULL
 +find_last_bit_42260 find_last_bit 0 42260 NULL
 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
++__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL
 +__cpus_weight_42299 __cpus_weight 2-0 42299 NULL
 +sel_read_perm_42302 sel_read_perm 3 42302 NULL
@@ -111892,7 +118107,6 @@ index 0000000..9529806
 +krng_get_random_42420 krng_get_random 3 42420 NULL
 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL
 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3 42443 NULL
-+alloc_request_42448 alloc_request 0 42448 NULL
 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL
 +tcm_loop_change_queue_depth_42454 tcm_loop_change_queue_depth 2 42454 NULL
 +kuc_free_42455 kuc_free 2 42455 NULL
@@ -111927,7 +118141,6 @@ index 0000000..9529806
 +isku_sysfs_read_info_42781 isku_sysfs_read_info 6 42781 &cryptd_hash_setkey_42781
 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
 +koneplus_sysfs_read_42792 koneplus_sysfs_read 6 42792 NULL
-+ptlrpc_request_bufs_pack_42793 ptlrpc_request_bufs_pack 0 42793 NULL
 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0 42796 NULL
 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
@@ -111939,14 +118152,14 @@ index 0000000..9529806
 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL
 +hd_end_request_42904 hd_end_request 2 42904 NULL
 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3 42909 NULL
-+sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
-+mdc_unpack_acl_42941 mdc_unpack_acl 0 42941 &sctp_getsockopt_maxburst_42941
++xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
++sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL
 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL
 +blkdev_direct_IO_42962 blkdev_direct_IO 4 42962 NULL
-+read_file_node_stat_42964 read_file_node_stat 3 42964 NULL
 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL
 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 4-2 42990 NULL nohasharray
 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
++xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3 43025 NULL
 +wep_default_key_count_read_43035 wep_default_key_count_read 3 43035 NULL
 +nouveau_gpuobj_create__43072 nouveau_gpuobj_create_ 9 43072 NULL
@@ -111966,6 +118179,7 @@ index 0000000..9529806
 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
 +atomic_long_add_return_43217 atomic_long_add_return 1-0 43217 NULL
++inode_init_always_43225 inode_init_always 0 43225 NULL
 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL
 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
@@ -111974,11 +118188,15 @@ index 0000000..9529806
 +evtchn_write_43278 evtchn_write 3 43278 &parport_pc_ecp_write_block_pio_43278
 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL
 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
-+mmu_set_spte_43327 mmu_set_spte 7-6 43327 NULL
++mmu_set_spte_43327 mmu_set_spte 6-7 43327 NULL
 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL
++xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
++gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL
++xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
 +xenfb_write_43412 xenfb_write 3 43412 NULL
 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL
 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
++cifs_writev_43437 cifs_writev 4 43437 NULL
 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 NULL
 +usb_string_43443 usb_string 0 43443 NULL nohasharray
 +usemap_size_43443 usemap_size 0-2-1 43443 &usb_string_43443
@@ -112009,30 +118227,37 @@ index 0000000..9529806
 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3 43736 NULL
 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3 43755 NULL
++xfs_alloc_lookup_eq_43775 xfs_alloc_lookup_eq 0 43775 NULL
 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
 +byte_pos_43787 byte_pos 0-2 43787 &ocfs2_xattr_get_value_outside_43787
++xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
 +btrfs_copy_from_user_43806 btrfs_copy_from_user 0-3-1 43806 NULL
++_xfs_filestream_update_ag_43824 _xfs_filestream_update_ag 0 43824 NULL
 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 NULL
 +read_flush_43851 read_flush 3 43851 NULL
 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
 +SendString_43928 SendString 3 43928 NULL
 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3 43948 NULL
++xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
 +nla_reserve_43984 nla_reserve 3 43984 NULL
 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
 +scsi_command_size_43992 scsi_command_size 0 43992 NULL nohasharray
 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 &scsi_command_size_43992 nohasharray
 +bcm_recvmsg_43992 bcm_recvmsg 4 43992 &kvm_read_guest_virt_43992
++ulist_add_43994 ulist_add 0 43994 NULL
 +emit_flags_44006 emit_flags 4-3 44006 NULL
 +write_flush_procfs_44011 write_flush_procfs 3 44011 NULL
 +fru_strlen_44046 fru_strlen 0 44046 NULL
 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 3-2-0 44078 NULL
 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
-+__vxge_hw_vpath_tim_configure_44093 __vxge_hw_vpath_tim_configure 2 44093 NULL
++pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL nohasharray
++__vxge_hw_vpath_tim_configure_44093 __vxge_hw_vpath_tim_configure 2 44093 &pci_msix_vec_count_44093
 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
 +skb_frag_dma_map_44112 skb_frag_dma_map 0 44112 NULL
-+tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 NULL
++file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
++tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL
 +scsi_get_resid_44147 scsi_get_resid 0 44147 NULL
@@ -112048,10 +118273,11 @@ index 0000000..9529806
 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3 44303 NULL
 +bitmap_scnprintf_44318 bitmap_scnprintf 0-2 44318 NULL
 +dispatch_proc_write_44320 dispatch_proc_write 3 44320 NULL
++ccp_init_data_44324 ccp_init_data 5 44324 NULL
 +rs_init_44327 rs_init 1 44327 NULL
++radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 NULL
 +blk_queue_init_tags_44355 blk_queue_init_tags 2 44355 NULL nohasharray
 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 &blk_queue_init_tags_44355
-+alloc_requests_44372 alloc_requests 0 44372 NULL
 +rts_threshold_read_44384 rts_threshold_read 3 44384 NULL
 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3 44396 NULL
 +aoedev_flush_44398 aoedev_flush 2 44398 NULL
@@ -112059,7 +118285,7 @@ index 0000000..9529806
 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3 44423 NULL
-+iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 3 44450 NULL
++xfs_mod_incore_sb_44439 xfs_mod_incore_sb 0 44439 NULL
 +write_file_debug_44476 write_file_debug 3 44476 NULL
 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
@@ -112072,21 +118298,22 @@ index 0000000..9529806
 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
 +ieee80211_rx_mgmt_assoc_resp_44525 ieee80211_rx_mgmt_assoc_resp 3 44525 NULL
 +comm_write_44537 comm_write 3 44537 NULL
-+xfs_log_calc_unit_res_44540 xfs_log_calc_unit_res 0-2 44540 NULL
 +dgrp_config_proc_write_44571 dgrp_config_proc_write 3 44571 NULL
++btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
 +nouveau_perfmon_create__44602 nouveau_perfmon_create_ 4 44602 NULL
++xfs_bmapi_delay_44630 xfs_bmapi_delay 0 44630 NULL
 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
 +mpi_resize_44674 mpi_resize 2 44674 NULL
 +sysfs_create_link_44685 sysfs_create_link 0 44685 NULL
 +ts_read_44687 ts_read 3 44687 NULL
 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
-+__ocfs2_rotate_tree_left_44705 __ocfs2_rotate_tree_left 3 44705 NULL
 +xfer_to_user_44713 xfer_to_user 3 44713 NULL nohasharray
 +__generic_block_fiemap_44713 __generic_block_fiemap 4 44713 &xfer_to_user_44713
 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 3 44725 NULL
 +clusterip_proc_write_44729 clusterip_proc_write 3 44729 NULL
 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL
 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3 44742 NULL
++bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
 +tnode_new_44757 tnode_new 3 44757 NULL nohasharray
 +pty_write_44757 pty_write 3 44757 &tnode_new_44757
 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
@@ -112111,7 +118338,6 @@ index 0000000..9529806
 +bytepos_delta_45017 bytepos_delta 0-2 45017 NULL
 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL
 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL
-+vhci_get_user_45039 vhci_get_user 3 45039 NULL
 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
 +sel_write_user_45060 sel_write_user 3 45060 NULL
 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5 45069 NULL
@@ -112122,11 +118348,12 @@ index 0000000..9529806
 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
 +device_write_45156 device_write 3 45156 NULL nohasharray
-+ocfs2_remove_inode_range_45156 ocfs2_remove_inode_range 3-4 45156 &device_write_45156
++ocfs2_remove_inode_range_45156 ocfs2_remove_inode_range 3 45156 &device_write_45156
 +tomoyo_write_self_45161 tomoyo_write_self 3 45161 NULL
 +sta_agg_status_write_45164 sta_agg_status_write 3 45164 NULL
 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
++__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
 +iso_alloc_urb_45206 iso_alloc_urb 4-5 45206 NULL
 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3 45233 NULL
@@ -112135,8 +118362,10 @@ index 0000000..9529806
 +input_mt_init_slots_45279 input_mt_init_slots 2 45279 NULL
 +gfs2_fiemap_45282 gfs2_fiemap 4 45282 NULL
 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL
++xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 NULL
 +e1000_tx_map_45309 e1000_tx_map 5 45309 NULL
 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
++brcmf_sdio_died_dump_45359 brcmf_sdio_died_dump 3 45359 NULL
 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
 +sock_recv_errqueue_45412 sock_recv_errqueue 3 45412 NULL
 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL
@@ -112145,9 +118374,10 @@ index 0000000..9529806
 +__node_remap_45458 __node_remap 4 45458 NULL
 +rds_ib_set_wr_signal_state_45463 rds_ib_set_wr_signal_state 0 45463 NULL
 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 NULL
++__calc_request_pg_45470 __calc_request_pg 0 45470 NULL
++xfs_btree_block_change_owner_45476 xfs_btree_block_change_owner 0 45476 NULL
 +rds_message_copy_from_user_45510 rds_message_copy_from_user 3 45510 NULL
 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2 45511 NULL
-+cgroup_read_u64_45532 cgroup_read_u64 5 45532 NULL
 +copy_macs_45534 copy_macs 4 45534 NULL
 +nla_attr_size_45545 nla_attr_size 0-1 45545 NULL
 +v9fs_direct_read_45546 v9fs_direct_read 3 45546 NULL
@@ -112178,16 +118408,17 @@ index 0000000..9529806
 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
 +memcg_update_cache_size_45828 memcg_update_cache_size 2 45828 NULL
 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 3 45830 NULL
++insert_state_45848 insert_state 0 45848 NULL
 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
 +efx_tx_queue_insert_45859 efx_tx_queue_insert 2 45859 NULL
 +isdn_write_45863 isdn_write 3 45863 NULL
 +tpm_config_in_45880 tpm_config_in 0 45880 NULL
 +get_rdac_req_45882 get_rdac_req 3 45882 NULL
-+ima_eventdigest_init_common_45889 ima_eventdigest_init_common 2 45889 NULL
 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 NULL
 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
 +dbgfs_frame_45917 dbgfs_frame 3 45917 NULL
++btree_keys_cachelines_45928 btree_keys_cachelines 0 45928 NULL
 +alloc_mr_45935 alloc_mr 1 45935 NULL
 +copy_to_45969 copy_to 3 45969 NULL
 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
@@ -112219,7 +118450,6 @@ index 0000000..9529806
 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
 +ReadReg_46277 ReadReg 0 46277 NULL
-+sptlrpc_req_get_ctx_46303 sptlrpc_req_get_ctx 0 46303 NULL
 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3 46316 NULL
 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
@@ -112242,13 +118472,14 @@ index 0000000..9529806
 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
 +snd_compr_write_data_46592 snd_compr_write_data 3 46592 NULL
-+il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL
++il3945_stats_flag_46606 il3945_stats_flag 0-3 46606 NULL
 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
 +__kfifo_out_r_46623 __kfifo_out_r 3-0 46623 NULL
 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
 +e1000_tx_map_46672 e1000_tx_map 4 46672 NULL
++l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL
 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
 +erst_dbg_write_46715 erst_dbg_write 3 46715 NULL
@@ -112273,38 +118504,41 @@ index 0000000..9529806
 +wlcore_alloc_hw_46917 wlcore_alloc_hw 1-3 46917 NULL
 +fb_write_46924 fb_write 3 46924 NULL
 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 3 46949 NULL
-+qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL
++qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
++ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
 +SYSC_poll_46965 SYSC_poll 2 46965 NULL
 +crypto_tfm_alg_alignmask_46971 crypto_tfm_alg_alignmask 0 46971 NULL
 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
 +strlcat_46985 strlcat 3 46985 NULL
 +bitmap_file_clear_bit_46990 bitmap_file_clear_bit 2 46990 NULL
-+sel_write_bool_46996 sel_write_bool 3 46996 NULL nohasharray
-+gfs2_xattr_system_set_46996 gfs2_xattr_system_set 4 46996 &sel_write_bool_46996
++sel_write_bool_46996 sel_write_bool 3 46996 NULL
 +blk_rq_map_kern_47004 blk_rq_map_kern 4 47004 NULL
 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-2-4 47024 NULL
 +fs_path_len_47060 fs_path_len 0 47060 NULL
++event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 NULL
 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3 47076 NULL
 +scsi_deactivate_tcq_47086 scsi_deactivate_tcq 2 47086 NULL
 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 NULL
 +mousedev_read_47123 mousedev_read 3 47123 NULL
++upcall_msg_size_47141 upcall_msg_size 2 47141 NULL
 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2 47143 NULL nohasharray
 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3 47165 NULL
 +rts51x_ms_rw_47171 rts51x_ms_rw 3-4 47171 NULL
-+can_set_system_xattr_47182 can_set_system_xattr 4 47182 NULL
++xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
 +options_write_47243 options_write 3 47243 NULL
 +portcntrs_1_read_47253 portcntrs_1_read 3 47253 NULL
 +ablkcipher_next_slow_47274 ablkcipher_next_slow 4-3 47274 NULL
 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
 +vsnprintf_47291 vsnprintf 0 47291 NULL
-+SYSC_semop_47292 SYSC_semop 3 47292 NULL
 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3 47300 NULL
++xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
 +nouveau_fb_create__47316 nouveau_fb_create_ 4 47316 NULL
 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3 47356 NULL
++gfs2_replay_read_block_47357 gfs2_replay_read_block 0 47357 NULL
 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
@@ -112318,12 +118552,9 @@ index 0000000..9529806
 +sta_vht_capa_read_47409 sta_vht_capa_read 3 47409 NULL
 +crypto_ablkcipher_alignmask_47410 crypto_ablkcipher_alignmask 0 47410 NULL
 +lbs_wrrf_write_47418 lbs_wrrf_write 3 47418 NULL
-+posix_acl_from_disk_47445 posix_acl_from_disk 2 47445 NULL
 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL
 +newpart_47485 newpart 6-4 47485 NULL
-+mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
 +core_sys_select_47494 core_sys_select 1 47494 NULL
-+alloc_arraycache_47505 alloc_arraycache 2 47505 NULL
 +unlink_simple_47506 unlink_simple 3 47506 NULL
 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
@@ -112338,6 +118569,7 @@ index 0000000..9529806
 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL
 +cache_read_pipefs_47615 cache_read_pipefs 3 47615 NULL
 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
++ccp_sha_setkey_47633 ccp_sha_setkey 3 47633 NULL
 +get_size_47644 get_size 1-2 47644 NULL
 +packet_recvmsg_47700 packet_recvmsg 4 47700 NULL nohasharray
 +ipath_format_hwmsg_47700 ipath_format_hwmsg 2 47700 &packet_recvmsg_47700
@@ -112377,6 +118609,7 @@ index 0000000..9529806
 +palmas_bulk_write_48068 palmas_bulk_write 2-3-5 48068 NULL
 +disc_write_48070 disc_write 3 48070 NULL
 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL
++xfs_read_agi_48100 xfs_read_agi 0 48100 NULL
 +skb_copy_datagram_const_iovec_48102 skb_copy_datagram_const_iovec 4-2-5 48102 NULL
 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
 +set_discoverable_48141 set_discoverable 4 48141 NULL
@@ -112386,7 +118619,6 @@ index 0000000..9529806
 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8 48170 NULL
 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
-+brcmf_sdio_chip_cm3_exitdl_48192 brcmf_sdio_chip_cm3_exitdl 4 48192 NULL
 +cfg80211_process_deauth_48200 cfg80211_process_deauth 3 48200 NULL
 +ext4_index_trans_blocks_48205 ext4_index_trans_blocks 0-2 48205 NULL
 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
@@ -112404,7 +118636,6 @@ index 0000000..9529806
 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3 48301 NULL
 +timblogiw_read_48305 timblogiw_read 3 48305 NULL
 +hash_setkey_48310 hash_setkey 3 48310 NULL
-+audio_set_intf_req_48319 audio_set_intf_req 0 48319 NULL
 +kvm_mmu_pte_write_48340 kvm_mmu_pte_write 2 48340 NULL
 +skb_add_data_48363 skb_add_data 3 48363 NULL
 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3 48377 NULL
@@ -112417,7 +118648,6 @@ index 0000000..9529806
 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 NULL
 +ipath_format_hwerrors_48487 ipath_format_hwerrors 5 48487 NULL
 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
-+ocfs2_refcount_cow_48495 ocfs2_refcount_cow 3 48495 NULL
 +send_control_msg_48498 send_control_msg 6 48498 NULL
 +count_masked_bytes_48507 count_masked_bytes 0-1 48507 NULL
 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL
@@ -112431,6 +118661,7 @@ index 0000000..9529806
 +mtd_read_48655 mtd_read 0 48655 NULL
 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3 48666 NULL
 +sm501_create_subdev_48668 sm501_create_subdev 3-4 48668 NULL
++security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
 +altera_drscan_48698 altera_drscan 2 48698 NULL
 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
@@ -112448,7 +118679,6 @@ index 0000000..9529806
 +vc_do_resize_48842 vc_do_resize 3-4 48842 NULL
 +comedi_buf_write_alloc_48846 comedi_buf_write_alloc 0-2 48846 NULL
 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3 48854 NULL
-+sptlrpc_cli_alloc_reqbuf_48855 sptlrpc_cli_alloc_reqbuf 0 48855 NULL
 +C_SYSC_pwritev64_48864 C_SYSC_pwritev64 3 48864 NULL nohasharray
 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3 48864 &C_SYSC_pwritev64_48864
 +__ffs_ep0_read_events_48868 __ffs_ep0_read_events 3 48868 NULL
@@ -112461,16 +118691,18 @@ index 0000000..9529806
 +event_heart_beat_read_48961 event_heart_beat_read 3 48961 NULL
 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
++xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
++gfs2_dir_add_48987 gfs2_dir_add 0 48987 NULL
 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL
 +sel_write_enforce_48998 sel_write_enforce 3 48998 NULL
 +null_alloc_rs_49019 null_alloc_rs 2 49019 NULL
 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
-+aic_inb_49023 aic_inb 0 49023 NULL
 +transient_status_49027 transient_status 4 49027 NULL
++ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
 +iwl_mvm_power_legacy_dbgfs_read_49038 iwl_mvm_power_legacy_dbgfs_read 4 49038 NULL
-+aic7xxx_rem_scb_from_disc_list_49041 aic7xxx_rem_scb_from_disc_list 0 49041 NULL
 +scsi_register_49094 scsi_register 2 49094 NULL
 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
++gfs2_diradd_alloc_required_49105 gfs2_diradd_alloc_required 0 49105 NULL
 +xfrm_replay_state_esn_len_49119 xfrm_replay_state_esn_len 0 49119 NULL
 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
 +pt_read_49136 pt_read 3 49136 NULL
@@ -112486,7 +118718,6 @@ index 0000000..9529806
 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3 49206 NULL
 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
 +nouveau_therm_create__49228 nouveau_therm_create_ 4 49228 NULL
-+hugetlb_cgroup_read_49259 hugetlb_cgroup_read 5 49259 NULL
 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3 49260 NULL
 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6 49268 NULL
 +ptlrpc_check_set_49277 ptlrpc_check_set 0 49277 NULL
@@ -112506,7 +118737,7 @@ index 0000000..9529806
 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
-+xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
++xfs_iformat_local_49472 xfs_iformat_local 4-0 49472 NULL
 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3 49490 NULL
 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3 49517 NULL
 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
@@ -112514,8 +118745,9 @@ index 0000000..9529806
 +smk_write_access_49561 smk_write_access 3 49561 NULL
 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3 49578 NULL
-+ptlrpc_request_pack_49581 ptlrpc_request_pack 0 49581 NULL
 +readfifo_49583 readfifo 1 49583 NULL
++gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
++evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL
 +tap_write_49595 tap_write 3 49595 NULL
 +isr_wakeups_read_49607 isr_wakeups_read 3 49607 NULL
 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL
@@ -112523,6 +118755,7 @@ index 0000000..9529806
 +smk_write_doi_49621 smk_write_doi 3 49621 NULL
 +port_fops_read_49626 port_fops_read 3 49626 NULL
 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
++xfs_ialloc_get_rec_49648 xfs_ialloc_get_rec 0 49648 NULL
 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL
 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
 +__copy_from_user_nocheck_49699 __copy_from_user_nocheck 0-3 49699 NULL
@@ -112546,15 +118779,18 @@ index 0000000..9529806
 +timeradd_entry_49850 timeradd_entry 3 49850 NULL
 +fiemap_count_to_size_49869 fiemap_count_to_size 0-1 49869 NULL
 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 3 49870 NULL
-+ceph_get_caps_49890 ceph_get_caps 0 49890 NULL
 +osc_brw_49896 osc_brw 4 49896 NULL
 +config_ep_by_speed_49939 config_ep_by_speed 0 49939 NULL
++xfs_ialloc_ag_alloc_49960 xfs_ialloc_ag_alloc 0 49960 NULL
 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL
 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
 +l2cap_chan_send_49995 l2cap_chan_send 3 49995 NULL
 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
++xfs_ialloc_inode_init_50015 xfs_ialloc_inode_init 0 50015 NULL
++security_context_to_sid_50019 security_context_to_sid 2 50019 NULL
 +isdn_read_50021 isdn_read 3 50021 NULL
 +mdc_rename_pack_50023 mdc_rename_pack 4-6 50023 NULL
++brcmf_debugfs_chipinfo_read_50033 brcmf_debugfs_chipinfo_read 3 50033 NULL
 +ioread8_50049 ioread8 0 50049 NULL
 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3 50061 NULL
 +__kfifo_dma_in_prepare_50081 __kfifo_dma_in_prepare 4 50081 NULL
@@ -112567,8 +118803,8 @@ index 0000000..9529806
 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3 50120 NULL
 +jfs_direct_IO_50125 jfs_direct_IO 4 50125 NULL
 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL
-+copy_items_50140 copy_items 6 50140 NULL
 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3 50153 NULL
++xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
 +kmalloc_node_50163 kmalloc_node 1 50163 NULL
 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3 50167 NULL
 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
@@ -112600,14 +118836,19 @@ index 0000000..9529806
 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4 50411 NULL
 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
++xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
 +btrfs_error_discard_extent_50444 btrfs_error_discard_extent 2 50444 NULL
 +pgctrl_write_50453 pgctrl_write 3 50453 NULL
 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
 +cfs_size_round_50472 cfs_size_round 0-1 50472 NULL
 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL
++xfs_iformat_extents_50486 xfs_iformat_extents 0 50486 NULL
++gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2 50493 NULL
 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3 50505 NULL
 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 NULL
++bh_get_50543 bh_get 0 50543 NULL
++gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
 +fat_readpages_50582 fat_readpages 4 50582 NULL
 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3 50584 NULL
@@ -112615,6 +118856,7 @@ index 0000000..9529806
 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3 50617 NULL
 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
++gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 NULL
 +bnad_debugfs_read_50665 bnad_debugfs_read 3 50665 NULL
 +prism2_read_fid_reg_50689 prism2_read_fid_reg 0 50689 NULL
@@ -112624,10 +118866,12 @@ index 0000000..9529806
 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL
 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7 50774 NULL
-+bio_alloc_map_data_50782 bio_alloc_map_data 1-2 50782 NULL
++bio_alloc_map_data_50782 bio_alloc_map_data 2 50782 NULL
 +tpm_write_50798 tpm_write 3 50798 NULL
++tun_do_read_50800 tun_do_read 4 50800 NULL
 +write_flush_50803 write_flush 3 50803 NULL
 +dvb_play_50814 dvb_play 3 50814 NULL
++btrfs_stack_file_extent_disk_num_bytes_50825 btrfs_stack_file_extent_disk_num_bytes 0 50825 NULL
 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL
 +SetArea_50835 SetArea 4 50835 NULL
 +videobuf_dma_init_user_50839 videobuf_dma_init_user 4-3 50839 NULL
@@ -112635,6 +118879,7 @@ index 0000000..9529806
 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
 +netlbl_secattr_catmap_walk_rng_50894 netlbl_secattr_catmap_walk_rng 0-2 50894 NULL
 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
++xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL
 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
 +hash_recvmsg_50924 hash_recvmsg 4 50924 NULL
@@ -112644,7 +118889,7 @@ index 0000000..9529806
 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
 +sdio_uart_write_50954 sdio_uart_write 3 50954 NULL
 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
-+iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
++iwl_statistics_flag_50981 iwl_statistics_flag 0-3 50981 NULL
 +timeout_write_50991 timeout_write 3 50991 NULL
 +proc_write_51003 proc_write 3 51003 NULL
 +jbd2_journal_extend_51012 jbd2_journal_extend 2 51012 NULL
@@ -112659,8 +118904,6 @@ index 0000000..9529806
 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
 +ti_recv_51110 ti_recv 3 51110 NULL
-+uasp_prepare_r_request_51124 uasp_prepare_r_request 0 51124 NULL
-+nfs_map_name_to_uid_51132 nfs_map_name_to_uid 3 51132 NULL
 +alloc_rtllib_51136 alloc_rtllib 1 51136 NULL
 +simple_xattr_set_51140 simple_xattr_set 4 51140 NULL
 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
@@ -112682,10 +118925,10 @@ index 0000000..9529806
 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
-+ceph_sync_read_51410 ceph_sync_read 3-0 51410 NULL
 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3 51429 NULL
 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
++xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3 51441 NULL
 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL
@@ -112700,6 +118943,7 @@ index 0000000..9529806
 +extent_fiemap_51621 extent_fiemap 3 51621 NULL
 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
++xfs_iformat_btree_51651 xfs_iformat_btree 0 51651 NULL
 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3 51669 NULL
 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3 51684 NULL
 +host_mapping_level_51696 host_mapping_level 0 51696 NULL
@@ -112732,6 +118976,7 @@ index 0000000..9529806
 +snd_mask_min_51969 snd_mask_min 0 51969 NULL
 +__blkdev_get_51972 __blkdev_get 0 51972 NULL
 +get_zone_51981 get_zone 0-1 51981 NULL
++cifs_strict_writev_51984 cifs_strict_writev 4 51984 NULL
 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL
 +dwc3_mode_write_51997 dwc3_mode_write 3 51997 NULL
@@ -112744,22 +118989,27 @@ index 0000000..9529806
 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
++mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 NULL
 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL
++ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
 +o2net_debug_read_52105 o2net_debug_read 3 52105 NULL
 +split_scan_timeout_write_52128 split_scan_timeout_write 3 52128 NULL
 +retry_count_read_52129 retry_count_read 3 52129 NULL
++xfs_btree_change_owner_52137 xfs_btree_change_owner 0 52137 NULL
 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
 +sub_alloc_52140 sub_alloc 0 52140 NULL
 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 NULL
 +htable_size_52148 htable_size 0-1 52148 NULL
++gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
 +smk_write_load2_52155 smk_write_load2 3 52155 NULL
 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3 52168 NULL
 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
 +print_prefix_52176 print_prefix 0 52176 NULL
 +proc_pid_readlink_52186 proc_pid_readlink 3 52186 NULL
++reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 6-5 52216 NULL
 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
-+xfs_iomap_eof_align_last_fsb_52243 xfs_iomap_eof_align_last_fsb 3 52243 &fuse_request_alloc_52243
++xfs_iomap_eof_align_last_fsb_52243 xfs_iomap_eof_align_last_fsb 0 52243 &fuse_request_alloc_52243
 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
 +shrink_slab_52261 shrink_slab 2 52261 NULL
 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
@@ -112770,7 +119020,8 @@ index 0000000..9529806
 +hwflags_read_52318 hwflags_read 3 52318 NULL
 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL
 +hur_len_52339 hur_len 0 52339 NULL
-+bytes_to_frames_52362 bytes_to_frames 0-2 52362 NULL
++bytes_to_frames_52362 bytes_to_frames 0-2 52362 NULL nohasharray
++cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &bytes_to_frames_52362
 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL
 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
@@ -112791,13 +119042,16 @@ index 0000000..9529806
 +ocfs2_extend_no_holes_52483 ocfs2_extend_no_holes 3-4 52483 NULL
 +fd_do_rw_52495 fd_do_rw 3 52495 NULL
 +int_tasklet_entry_52500 int_tasklet_entry 3 52500 NULL
++xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
 +lmv_get_easize_52504 lmv_get_easize 0 52504 NULL
 +pm_qos_power_write_52513 pm_qos_power_write 3 52513 NULL
 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 4 52518 NULL
 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
 +raw_recvmsg_52529 raw_recvmsg 4 52529 NULL
 +dccpprobe_read_52549 dccpprobe_read 3 52549 NULL
++ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 NULL
 +debug_level_proc_write_52572 debug_level_proc_write 3 52572 NULL
++kernfs_setattr_52583 kernfs_setattr 0 52583 NULL
 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6 52587 NULL
 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
@@ -112816,7 +119070,7 @@ index 0000000..9529806
 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3 52756 NULL
 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3 52836 NULL
-+ext2_xattr_set_acl_52857 ext2_xattr_set_acl 4 52857 NULL
++lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 NULL
 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 NULL
 +qib_decode_6120_err_52876 qib_decode_6120_err 3 52876 NULL
@@ -112832,10 +119086,9 @@ index 0000000..9529806
 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
 +tx_tx_exch_read_52986 tx_tx_exch_read 3 52986 NULL
 +num_node_state_52989 num_node_state 0 52989 NULL
-+efivarfs_file_write_53000 efivarfs_file_write 3 53000 NULL
-+uasp_alloc_stream_res_53015 uasp_alloc_stream_res 0 53015 NULL
 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3 53018 NULL
++xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
 +regcache_lzo_block_count_53056 regcache_lzo_block_count 0 53056 NULL
 +cfi_read_query_53066 cfi_read_query 0 53066 NULL
@@ -112844,35 +119097,39 @@ index 0000000..9529806
 +mic_virtio_copy_from_user_53107 mic_virtio_copy_from_user 3 53107 NULL
 +verity_status_53120 verity_status 5 53120 NULL
 +brcmf_usb_dl_cmd_53130 brcmf_usb_dl_cmd 4 53130 NULL
-+ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3 53140 NULL
++inode_newsize_ok_53140 inode_newsize_ok 0 53140 NULL nohasharray
++ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3 53140 &inode_newsize_ok_53140
 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
++find_good_lh_53183 find_good_lh 0 53183 NULL
 +clear_capture_buf_53192 clear_capture_buf 2 53192 NULL
++xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3 53219 NULL
 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
-+hfsplus_xattr_set_posix_acl_53249 hfsplus_xattr_set_posix_acl 4 53249 NULL
-+xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5 53258 NULL
++xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL
 +wil_write_file_ssid_53266 wil_write_file_ssid 3 53266 NULL
 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 NULL
 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
-+vm_mmap_53339 vm_mmap 0 53339 NULL
++btree_keys_bytes_53348 btree_keys_bytes 0 53348 NULL
 +read_6120_creg32_53363 read_6120_creg32 0 53363 NULL
 +sock_setbindtodevice_53369 sock_setbindtodevice 3 53369 NULL
 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
++xfs_imap_53389 xfs_imap 0 53389 NULL
 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3 53439 NULL
 +mwifiex_info_read_53447 mwifiex_info_read 3 53447 NULL
 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
 +paging64_prefetch_gpte_53468 paging64_prefetch_gpte 4 53468 NULL
-+ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL
++ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
++create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
 +iowarrior_read_53483 iowarrior_read 3 53483 NULL
 +osd_req_write_kern_53486 osd_req_write_kern 5 53486 NULL
 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL
 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL
 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
-+ocfs2_xattr_set_acl_53508 ocfs2_xattr_set_acl 4 53508 NULL
 +check_acl_53512 check_acl 0 53512 NULL
++ll_xattr_cache_update_53515 ll_xattr_cache_update 4 53515 NULL
 +nft_data_dump_53549 nft_data_dump 5 53549 NULL
 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL
@@ -112887,11 +119144,11 @@ index 0000000..9529806
 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
 +igb_alloc_q_vector_53690 igb_alloc_q_vector 4-6 53690 &bdev_logical_block_size_53690
 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
-+bio_integrity_split_53714 bio_integrity_split 3 53714 NULL
 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
 +wdm_write_53735 wdm_write 3 53735 NULL
 +amdtp_out_stream_get_max_payload_53755 amdtp_out_stream_get_max_payload 0 53755 NULL nohasharray
 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 &amdtp_out_stream_get_max_payload_53755
++wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL
 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL
 +qp_alloc_host_work_53798 qp_alloc_host_work 5-3 53798 NULL
@@ -112902,6 +119159,7 @@ index 0000000..9529806
 +pms_read_53873 pms_read 3 53873 NULL
 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL
 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
++posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
@@ -112919,7 +119177,7 @@ index 0000000..9529806
 +_malloc_54077 _malloc 1 54077 NULL
 +bitmap_bitremap_54096 bitmap_bitremap 4 54096 NULL
 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
-+lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &altera_set_ir_pre_54103
++lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2-0 54103 &altera_set_ir_pre_54103
 +__comedi_buf_write_alloc_54112 __comedi_buf_write_alloc 0-2 54112 NULL
 +strn_len_54122 strn_len 0 54122 NULL
 +isku_receive_54130 isku_receive 4 54130 NULL
@@ -112931,7 +119189,6 @@ index 0000000..9529806
 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
 +pi_read_regr_54231 pi_read_regr 0 54231 NULL
-+mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 NULL
 +reada_add_block_54247 reada_add_block 2 54247 NULL
 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
@@ -112948,7 +119205,6 @@ index 0000000..9529806
 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL
 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
 +__get_free_pages_54352 __get_free_pages 0 54352 NULL
-+tcf_hash_create_54360 tcf_hash_create 4 54360 NULL
 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3 54367 NULL
 +vfs_readlink_54368 vfs_readlink 3 54368 NULL
 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5 54377 NULL nohasharray
@@ -112961,7 +119217,6 @@ index 0000000..9529806
 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
-+cgroup_write_X64_54514 cgroup_write_X64 5 54514 NULL
 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL
 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4 54525 NULL
 +viacam_read_54526 viacam_read 3 54526 NULL
@@ -112992,22 +119247,22 @@ index 0000000..9529806
 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3 54757 NULL
 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3 54762 NULL
 +ldsem_atomic_update_54774 ldsem_atomic_update 1 54774 NULL
++xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 NULL
 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
 +nfsd_write_54809 nfsd_write 6 54809 NULL
 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 3-2 54814 NULL
 +crypto_tfm_ctx_alignment_54815 crypto_tfm_ctx_alignment 0 54815 NULL nohasharray
 +kvzalloc_54815 kvzalloc 1 54815 &crypto_tfm_ctx_alignment_54815 nohasharray
 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3 54815 &kvzalloc_54815
-+generic_perform_write_54832 generic_perform_write 3 54832 NULL
++generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
 +write_rio_54837 write_rio 3 54837 NULL
 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL nohasharray
 +nouveau_engctx_create__54839 nouveau_engctx_create_ 8 54839 &ext3_acl_from_disk_54839
-+ll_layout_conf_54841 ll_layout_conf 0 54841 NULL
 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
 +printer_read_54851 printer_read 3 54851 NULL
-+alloc_ep_req_54860 alloc_ep_req 2 54860 NULL
 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2 54864 NULL
 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
++xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 NULL
 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
 +btrfs_stack_chunk_num_stripes_54923 btrfs_stack_chunk_num_stripes 0 54923 NULL
@@ -113028,8 +119283,11 @@ index 0000000..9529806
 +crypto_ahash_setkey_55134 crypto_ahash_setkey 3 55134 NULL
 +filldir_55137 filldir 3 55137 NULL
 +ocfs2_truncate_file_55148 ocfs2_truncate_file 3 55148 NULL
-+npages_to_npools_55149 npages_to_npools 0-1 55149 NULL
++xfs_check_agi_freecount_55149 xfs_check_agi_freecount 0 55149 NULL nohasharray
++npages_to_npools_55149 npages_to_npools 0-1 55149 &xfs_check_agi_freecount_55149
 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3 55150 NULL
++xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
++gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
 +mtd_get_fact_prot_info_55186 mtd_get_fact_prot_info 0 55186 NULL
 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL
 +sched_feat_write_55202 sched_feat_write 3 55202 NULL
@@ -113056,7 +119314,6 @@ index 0000000..9529806
 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3 55407 NULL
 +sysfs_chmod_file_55408 sysfs_chmod_file 0 55408 NULL
 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3 55427 NULL
-+sysfs_sd_setattr_55437 sysfs_sd_setattr 0 55437 NULL
 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL
 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
@@ -113064,6 +119321,7 @@ index 0000000..9529806
 +batadv_tt_entries_55487 batadv_tt_entries 0-1 55487 NULL
 +ras_stride_increase_window_55501 ras_stride_increase_window 3 55501 NULL
 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3 55511 NULL
++xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
 +ea_get_55522 ea_get 3-0 55522 NULL
 +buffer_size_55534 buffer_size 0 55534 NULL
 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
@@ -113071,11 +119329,9 @@ index 0000000..9529806
 +dgap_do_config_load_55548 dgap_do_config_load 2 55548 NULL
 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
-+__vdev_disk_physio_55568 __vdev_disk_physio 4 55568 NULL
 +add_partition_55588 add_partition 2 55588 NULL
 +kstrtou8_from_user_55599 kstrtou8_from_user 2 55599 NULL
-+SyS_keyctl_55602 SyS_keyctl 4 55602 NULL nohasharray
-+config_buf_55602 config_buf 0 55602 &SyS_keyctl_55602
++SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
 +macvtap_put_user_55609 macvtap_put_user 4 55609 NULL
 +selinux_setprocattr_55611 selinux_setprocattr 4 55611 NULL
 +edge_tty_recv_55622 edge_tty_recv 3 55622 NULL
@@ -113087,7 +119343,6 @@ index 0000000..9529806
 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3 55668 NULL
 +get_info_55681 get_info 3 55681 NULL
 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3 55682 NULL
-+echo_big_lmm_get_55690 echo_big_lmm_get 0 55690 NULL
 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4 55716 NULL
 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 NULL
@@ -113117,6 +119372,7 @@ index 0000000..9529806
 +btrfs_clone_55977 btrfs_clone 5-3 55977 NULL
 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 3-2 55992 NULL
 +nvme_alloc_iod_56027 nvme_alloc_iod 1-2 56027 NULL
++usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
 +dccp_sendmsg_56058 dccp_sendmsg 4 56058 NULL
 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
 +add_sysfs_param_56108 add_sysfs_param 0 56108 NULL
@@ -113142,6 +119398,7 @@ index 0000000..9529806
 +snd_rawmidi_read_56337 snd_rawmidi_read 3 56337 NULL
 +vxge_os_dma_malloc_async_56348 vxge_os_dma_malloc_async 3 56348 NULL
 +mite_device_bytes_transferred_56355 mite_device_bytes_transferred 0 56355 NULL
++qd_get_56365 qd_get 0 56365 NULL
 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL
 +dev_read_56369 dev_read 3 56369 NULL
 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3 56371 NULL
@@ -113150,18 +119407,21 @@ index 0000000..9529806
 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
 +store_msg_56417 store_msg 3 56417 NULL
 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4 56420 NULL
++l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
 +fl_create_56435 fl_create 5 56435 NULL
 +gnttab_map_56439 gnttab_map 2 56439 NULL
 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-2-4 56453 NULL
 +set_connectable_56458 set_connectable 4 56458 NULL
 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL
 +putused_user_56467 putused_user 3 56467 NULL
++ocfs2_zero_extend_range_56468 ocfs2_zero_extend_range 3-2 56468 NULL
 +lbs_rdmac_write_56471 lbs_rdmac_write 3 56471 NULL
 +calc_linear_pos_56472 calc_linear_pos 0-3 56472 NULL
 +crypto_shash_alignmask_56486 crypto_shash_alignmask 0 56486 NULL
 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 NULL
++memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
 +init_map_ip_56508 init_map_ip 5 56508 NULL
-+lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
++lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3-0-2 56512 NULL
 +cfg80211_connect_result_56515 cfg80211_connect_result 4-6 56515 NULL
 +ip_options_get_56538 ip_options_get 4 56538 NULL
 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
@@ -113179,11 +119439,13 @@ index 0000000..9529806
 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 3-0 56702 NULL
 +sta_flags_read_56710 sta_flags_read 3 56710 NULL
 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
++xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 2 56725 NULL
 +__copy_from_user_ll_56738 __copy_from_user_ll 0-3 56738 NULL
 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
++ion_ioctl_56806 ion_ioctl 2 56806 NULL
 +do_syslog_56807 do_syslog 3 56807 NULL
 +mtdchar_write_56831 mtdchar_write 3 56831 NULL
 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
@@ -113193,10 +119455,10 @@ index 0000000..9529806
 +debug_debug3_read_56894 debug_debug3_read 3 56894 NULL
 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
-+hfsplus_setxattr_56902 hfsplus_setxattr 4 56902 NULL
 +strcspn_56913 strcspn 0 56913 NULL
 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
++xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
 +nouveau_xtensa_create__56952 nouveau_xtensa_create_ 8 56952 NULL
 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
 +nouveau_device_create__56984 nouveau_device_create_ 6 56984 NULL
@@ -113215,18 +119477,19 @@ index 0000000..9529806
 +altera_get_note_57099 altera_get_note 6 57099 NULL
 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
 +crypto_compress_ctxsize_57109 crypto_compress_ctxsize 0 57109 NULL
-+sysfs_write_file_57116 sysfs_write_file 3 57116 NULL
 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
 +rds_ib_sub_signaled_57136 rds_ib_sub_signaled 2 57136 NULL nohasharray
 +nl80211_send_deauth_57136 nl80211_send_deauth 4 57136 &rds_ib_sub_signaled_57136 nohasharray
 +ima_show_htable_value_57136 ima_show_htable_value 2 57136 &nl80211_send_deauth_57136
 +snd_sonicvibes_getdmac_57140 snd_sonicvibes_getdmac 0 57140 NULL
++_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3 57141 NULL
 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL
 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3 57179 NULL
 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL
 +dma_fifo_alloc_57236 dma_fifo_alloc 5-3-2 57236 NULL
++flush_space_57241 flush_space 0 57241 NULL
 +rsxx_cram_write_57244 rsxx_cram_write 3 57244 NULL
 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3 57251 NULL
@@ -113235,7 +119498,8 @@ index 0000000..9529806
 +pstore_file_read_57288 pstore_file_read 3 57288 NULL
 +snd_pcm_read_57289 snd_pcm_read 3 57289 NULL
 +ftdi_elan_write_57309 ftdi_elan_write 3 57309 NULL
-+write_file_regval_57313 write_file_regval 3 57313 NULL
++xfs_iread_57313 xfs_iread 0 57313 NULL nohasharray
++write_file_regval_57313 write_file_regval 3 57313 &xfs_iread_57313
 +__mxt_write_reg_57326 __mxt_write_reg 3 57326 NULL
 +usblp_read_57342 usblp_read 3 57342 NULL
 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
@@ -113253,7 +119517,8 @@ index 0000000..9529806
 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3 57500 NULL
 +skb_headlen_57501 skb_headlen 0 57501 NULL
 +copy_in_user_57502 copy_in_user 3 57502 NULL
-+ckhdid_printf_57505 ckhdid_printf 2 57505 NULL
++ckhdid_printf_57505 ckhdid_printf 2 57505 NULL nohasharray
++gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ckhdid_printf_57505
 +init_tag_map_57515 init_tag_map 3 57515 NULL
 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3 57517 NULL nohasharray
 +wil_read_file_ssid_57517 wil_read_file_ssid 3 57517 &il_dbgfs_force_reset_read_57517
@@ -113271,6 +119536,7 @@ index 0000000..9529806
 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3 57623 NULL
 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 NULL
 +mem_read_57631 mem_read 3 57631 NULL
++xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
 +r3964_write_57662 r3964_write 4 57662 NULL
 +proc_ns_readlink_57664 proc_ns_readlink 3 57664 NULL
 +__lgwrite_57669 __lgwrite 4 57669 NULL
@@ -113283,23 +119549,28 @@ index 0000000..9529806
 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
 +apei_exec_collect_resources_57788 apei_exec_collect_resources 0 57788 NULL
++security_inode_unlink_57791 security_inode_unlink 0 57791 NULL
 +ld2_57794 ld2 0 57794 NULL
 +ivtv_read_57796 ivtv_read 3 57796 NULL
++ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3 57830 NULL
 +copy_to_user_57835 copy_to_user 3-0 57835 NULL
-+flash_read_57843 flash_read 3 57843 NULL
++xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 NULL nohasharray
++flash_read_57843 flash_read 3 57843 &xfs_rtpick_extent_57843
 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
++radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3 57879 NULL
 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL
 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2 57910 NULL
++ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
 +memcg_caches_array_size_57918 memcg_caches_array_size 0-1 57918 NULL
 +twl_i2c_write_57923 twl_i2c_write 3-4 57923 NULL
 +__snd_gf1_look16_57925 __snd_gf1_look16 0 57925 NULL
 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3 57933 NULL
++xfs_inode_item_format_convert_57937 xfs_inode_item_format_convert 0 57937 NULL
 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
 +key_algorithm_read_57946 key_algorithm_read 3 57946 NULL
 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
-+do_rx_dma_57996 do_rx_dma 5 57996 NULL
 +rx_reset_counter_read_58001 rx_reset_counter_read 3 58001 NULL
 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3 58023 NULL
 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
@@ -113309,8 +119580,12 @@ index 0000000..9529806
 +cm4040_write_58079 cm4040_write 3 58079 NULL
 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
++rd_build_prot_space_58137 rd_build_prot_space 2 58137 NULL
++xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 NULL
++xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
 +garmin_write_bulk_58191 garmin_write_bulk 3 58191 NULL
 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
++i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL
 +read_file_debug_58256 read_file_debug 3 58256 NULL
 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
@@ -113329,17 +119604,19 @@ index 0000000..9529806
 +_drbd_md_sync_page_io_58403 _drbd_md_sync_page_io 6 58403 NULL
 +kvm_mmu_write_protect_pt_masked_58406 kvm_mmu_write_protect_pt_masked 3 58406 NULL nohasharray
 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 &kvm_mmu_write_protect_pt_masked_58406
++xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
 +i2400m_pld_size_58415 i2400m_pld_size 0 58415 NULL
 +capabilities_read_58457 capabilities_read 3 58457 NULL
++usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3 58466 NULL nohasharray
 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 &lpfc_idiag_baracc_read_58466
 +nv_rd08_58472 nv_rd08 0 58472 NULL
 +acpi_tables_sysfs_init_58477 acpi_tables_sysfs_init 0 58477 NULL
 +snd_gf1_read_addr_58483 snd_gf1_read_addr 0 58483 NULL
 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL
-+btrfs_cont_expand_58498 btrfs_cont_expand 2-3 58498 NULL
++btrfs_cont_expand_58498 btrfs_cont_expand 0-2-3 58498 NULL
++gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
 +rndis_add_response_58544 rndis_add_response 2 58544 NULL
-+ldlm_srv_pool_shrink_58554 ldlm_srv_pool_shrink 0 58554 NULL
 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3 58567 NULL
 +scnprint_mac_oui_58578 scnprint_mac_oui 3-0 58578 NULL
 +get_rhf_errstring_58582 get_rhf_errstring 3 58582 NULL
@@ -113349,6 +119626,7 @@ index 0000000..9529806
 +ecryptfs_write_end_58594 ecryptfs_write_end 5-3 58594 NULL
 +radeon_bo_size_58606 radeon_bo_size 0 58606 NULL
 +skb_copy_to_page_nocache_58624 skb_copy_to_page_nocache 6 58624 NULL
++filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3 58648 NULL
 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3 58655 NULL
 +find_zero_58685 find_zero 0-1 58685 NULL
@@ -113370,10 +119648,11 @@ index 0000000..9529806
 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 NULL
 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3 58926 NULL
-+sptlrpc_import_sec_adapt_58948 sptlrpc_import_sec_adapt 0 58948 NULL
++xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
 +wait_table_hash_nr_entries_58962 wait_table_hash_nr_entries 0 58962 NULL
 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL
 +crypto_aead_ivsize_58970 crypto_aead_ivsize 0 58970 NULL
++__mem_cgroup_try_charge_58976 __mem_cgroup_try_charge 0 58976 NULL
 +init_list_set_59005 init_list_set 3 59005 NULL
 +ep_write_59008 ep_write 3 59008 NULL
 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3 59014 NULL
@@ -113382,32 +119661,34 @@ index 0000000..9529806
 +selinux_transaction_write_59038 selinux_transaction_write 3 59038 NULL
 +crypto_aead_reqsize_59039 crypto_aead_reqsize 0 59039 NULL
 +regmap_bulk_write_59049 regmap_bulk_write 2-4 59049 NULL
-+sysfs_link_sibling_59078 sysfs_link_sibling 0 59078 NULL
 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 NULL
-+scsi_io_completion_59122 scsi_io_completion 2 59122 NULL
++scsi_io_completion_59122 scsi_io_completion 2 59122 NULL nohasharray
++sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 0-4-5 59122 &scsi_io_completion_59122
 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3 59130 NULL
 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
-+md_getxattr_59161 md_getxattr 0 59161 NULL
 +ksize_59176 ksize 0 59176 NULL
 +setup_window_59178 setup_window 4-2-5-7 59178 NULL
 +ocfs2_move_extent_59187 ocfs2_move_extent 2-5 59187 NULL
++xfs_ialloc_next_rec_59193 xfs_ialloc_next_rec 0 59193 NULL
 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
 +check_mapped_selector_name_59216 check_mapped_selector_name 5 59216 NULL
 +dt3155_read_59226 dt3155_read 3 59226 NULL
 +paging64_gpte_to_gfn_lvl_59229 paging64_gpte_to_gfn_lvl 0-1-2 59229 NULL
-+tty_prepare_flip_string_flags_59240 tty_prepare_flip_string_flags 4 59240 NULL
 +nla_len_59258 nla_len 0 59258 NULL
 +drbd_bm_write_page_59290 drbd_bm_write_page 2 59290 NULL
 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
++xfs_iformat_fork_59312 xfs_iformat_fork 0 59312 NULL
 +fd_copyout_59323 fd_copyout 3 59323 NULL
 +read_9287_modal_eeprom_59327 read_9287_modal_eeprom 3 59327 NULL
 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3 59338 NULL
-+xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
++xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL nohasharray
++xfs_alloc_lookup_le_59346 xfs_alloc_lookup_le 0 59346 &xfs_attrmulti_attr_set_59346
 +__map_request_59350 __map_request 0 59350 NULL
-+f2fs_fallocate_59377 f2fs_fallocate 3-4 59377 NULL
++gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
++f2fs_fallocate_59377 f2fs_fallocate 4-3 59377 NULL
 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
@@ -113420,6 +119701,7 @@ index 0000000..9529806
 +mic_vringh_copy_59523 mic_vringh_copy 4 59523 NULL
 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
 +tunables_write_59563 tunables_write 3 59563 NULL
++bio_split_59564 bio_split 2 59564 NULL
 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0-3 59571 NULL
 +write_pbl_59583 write_pbl 4 59583 NULL
 +memdup_user_59590 memdup_user 2 59590 NULL
@@ -113429,6 +119711,7 @@ index 0000000..9529806
 +mtrr_write_59622 mtrr_write 3 59622 NULL
 +find_first_zero_bit_59636 find_first_zero_bit 0 59636 NULL
 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 NULL
++file_update_time_59647 file_update_time 0 59647 NULL
 +hidraw_read_59650 hidraw_read 3 59650 NULL
 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4 59651 NULL
 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
@@ -113442,10 +119725,10 @@ index 0000000..9529806
 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
 +strnlen_59746 strnlen 0 59746 NULL
 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
-+long_retry_limit_read_59766 long_retry_limit_read 3 59766 NULL
++long_retry_limit_read_59766 long_retry_limit_read 3 59766 NULL nohasharray
++cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &long_retry_limit_read_59766
 +venus_remove_59781 venus_remove 4 59781 NULL
 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
-+C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
 +ipw_write_59807 ipw_write 3 59807 NULL
 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2 59812 NULL
 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3 59829 NULL
@@ -113454,9 +119737,8 @@ index 0000000..9529806
 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4 59886 NULL
 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
-+ocfs2_extend_rotate_transaction_59894 ocfs2_extend_rotate_transaction 2-3 59894 NULL
-+aic7xxx_abort_waiting_scb_59932 aic7xxx_abort_waiting_scb 0 59932 NULL
 +kvm_mmu_notifier_invalidate_range_start_59944 kvm_mmu_notifier_invalidate_range_start 3-4 59944 NULL
++ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3 59949 NULL
 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3 59950 NULL nohasharray
 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3 59950 &dapm_widget_power_read_file_59950
 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3 59956 NULL
@@ -113464,10 +119746,12 @@ index 0000000..9529806
 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL
++copy_items_60009 copy_items 7 60009 NULL
 +rawsock_sendmsg_60010 rawsock_sendmsg 4 60010 NULL
 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
++xfs_imap_to_bp_60034 xfs_imap_to_bp 0 60034 NULL
 +bio_integrity_hw_sectors_60039 bio_integrity_hw_sectors 0-2 60039 NULL
 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
 +vcs_size_60050 vcs_size 0 60050 NULL
@@ -113507,10 +119791,13 @@ index 0000000..9529806
 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
 +crypto_shash_setkey_60483 crypto_shash_setkey 3 60483 NULL
 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
++xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
 +v9fs_fid_readn_60544 v9fs_fid_readn 4 60544 NULL
 +nonpaging_map_60551 nonpaging_map 4 60551 NULL
 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
++memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL
++inode_change_ok_60614 inode_change_ok 0 60614 NULL
 +skb_transport_offset_60619 skb_transport_offset 0 60619 NULL
 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3 60621 NULL
 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL
@@ -113524,7 +119811,9 @@ index 0000000..9529806
 +opticon_write_60775 opticon_write 4 60775 NULL
 +acl_alloc_num_60778 acl_alloc_num 1-2 60778 NULL
 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
++gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3 60851 NULL
++__clone_and_map_data_bio_60861 __clone_and_map_data_bio 4-3 60861 NULL
 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
 +generic_writepages_60871 generic_writepages 0 60871 NULL
 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL
@@ -113533,6 +119822,7 @@ index 0000000..9529806
 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 NULL
 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
 +submit_extent_page_60928 submit_extent_page 5 60928 NULL
++xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
 +pti_char_write_60960 pti_char_write 3 60960 NULL
 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
@@ -113545,20 +119835,21 @@ index 0000000..9529806
 +fuse_send_write_61053 fuse_send_write 0-4 61053 NULL
 +bitmap_scnlistprintf_61062 bitmap_scnlistprintf 0-2 61062 NULL
 +ahash_align_buffer_size_61070 ahash_align_buffer_size 0-1-2 61070 NULL
++xfs_dabuf_map_61093 xfs_dabuf_map 0 61093 NULL
 +get_derived_key_61100 get_derived_key 4 61100 NULL
-+i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-1-2-3-4 61104 NULL
++mem_cgroup_cache_charge_61101 mem_cgroup_cache_charge 0 61101 NULL
++i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-4-3-2-1 61104 NULL
 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL
 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
 +afs_proc_cells_write_61139 afs_proc_cells_write 3 61139 NULL
-+brcmf_sdio_chip_cr4_exitdl_61143 brcmf_sdio_chip_cr4_exitdl 4 61143 NULL
-+osl_malloc_61156 osl_malloc 2 61156 NULL
 +pair_device_61175 pair_device 4 61175 NULL nohasharray
 +event_oom_late_read_61175 event_oom_late_read 3 61175 &pair_device_61175
 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
 +arch_hibernation_header_save_61212 arch_hibernation_header_save 0 61212 NULL
 +smk_read_ambient_61220 smk_read_ambient 3 61220 NULL
++v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3 61262 NULL
 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
 +find_get_pages_tag_61270 find_get_pages_tag 0 61270 &btrfs_bio_alloc_61270 nohasharray
 +ifalias_store_61270 ifalias_store 4 61270 &find_get_pages_tag_61270
@@ -113575,7 +119866,6 @@ index 0000000..9529806
 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
 +debug_debug4_read_61367 debug_debug4_read 3 61367 NULL
 +system_enable_write_61396 system_enable_write 3 61396 NULL
-+xfs_zero_remaining_bytes_61423 xfs_zero_remaining_bytes 3 61423 NULL
 +unix_stream_sendmsg_61455 unix_stream_sendmsg 4 61455 NULL
 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5-4-2 61483 NULL
 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
@@ -113594,13 +119884,13 @@ index 0000000..9529806
 +configfs_write_file_61621 configfs_write_file 3 61621 NULL
 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
-+snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL
++snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
++tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
 +resize_stripes_61650 resize_stripes 2 61650 NULL
 +ttm_page_pool_free_61661 ttm_page_pool_free 2-0 61661 NULL
 +insert_one_name_61668 insert_one_name 7 61668 NULL
 +qib_format_hwmsg_61679 qib_format_hwmsg 2 61679 NULL
 +lock_loop_61681 lock_loop 1 61681 NULL
-+__do_tune_cpucache_61684 __do_tune_cpucache 2 61684 NULL
 +filter_read_61692 filter_read 3 61692 NULL
 +iov_length_61716 iov_length 0 61716 NULL
 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3 61718 NULL
@@ -113608,6 +119898,8 @@ index 0000000..9529806
 +read_file_interrupt_61742 read_file_interrupt 3 61742 NULL nohasharray
 +read_file_regval_61742 read_file_regval 3 61742 &read_file_interrupt_61742
 +SyS_sendto_61763 SyS_sendto 6 61763 NULL
++gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
++xfs_file_dio_aio_write_61801 xfs_file_dio_aio_write 0 61801 NULL
 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL
 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3 61841 NULL
 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
@@ -113619,8 +119911,7 @@ index 0000000..9529806
 +btrfs_ioctl_clone_61886 btrfs_ioctl_clone 3-4-5 61886 NULL
 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
 +lov_mds_md_stripecnt_61899 lov_mds_md_stripecnt 0-1 61899 NULL
-+clear_refs_write_61904 clear_refs_write 3 61904 NULL nohasharray
-+import_sec_check_expire_61904 import_sec_check_expire 0 61904 &clear_refs_write_61904
++clear_refs_write_61904 clear_refs_write 3 61904 NULL
 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3 61914 NULL
 +au0828_init_isoc_61917 au0828_init_isoc 3-2-4 61917 NULL
 +sctp_sendmsg_61919 sctp_sendmsg 4 61919 NULL
@@ -113629,9 +119920,9 @@ index 0000000..9529806
 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3 61948 NULL
 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL
 +fix_read_error_61965 fix_read_error 4 61965 NULL
-+ocfs2_quota_write_61972 ocfs2_quota_write 4-5 61972 NULL
 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
 +cow_file_range_61979 cow_file_range 3 61979 NULL
++set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
 +dequeue_event_62000 dequeue_event 3 62000 NULL
 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
@@ -113641,6 +119932,8 @@ index 0000000..9529806
 +sctp_user_addto_chunk_62047 sctp_user_addto_chunk 2-3 62047 NULL
 +do_pselect_62061 do_pselect 1 62061 NULL
 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
++_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
++fat_setattr_62084 fat_setattr 0 62084 NULL
 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4 62107 NULL
 +btrfs_direct_IO_62114 btrfs_direct_IO 4 62114 NULL
 +ip_recv_error_62117 ip_recv_error 3 62117 NULL
@@ -113655,17 +119948,16 @@ index 0000000..9529806
 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
 +write_file_dfs_62180 write_file_dfs 3 62180 NULL
 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
-+btrfs_xattr_acl_set_62203 btrfs_xattr_acl_set 4 62203 NULL
 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL
++smk_read_syslog_62227 smk_read_syslog 3 62227 NULL
 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
 +nfsd_read_file_62241 nfsd_read_file 6 62241 NULL
 +subtract_dirty_62242 subtract_dirty 2-3 62242 NULL
-+get_random_int_62279 get_random_int 0 62279 NULL
++ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3 62296 NULL
 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
 +Wb35Reg_BurstWrite_62327 Wb35Reg_BurstWrite 4 62327 NULL
-+ocfs2_xattr_buckets_per_cluster_62330 ocfs2_xattr_buckets_per_cluster 0 62330 NULL
 +subseq_list_62332 subseq_list 3-0 62332 NULL
 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
 +flash_write_62354 flash_write 3 62354 NULL
@@ -113673,6 +119965,7 @@ index 0000000..9529806
 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3 62389 NULL
 +altera_irscan_62396 altera_irscan 2 62396 NULL
 +set_ssp_62411 set_ssp 4 62411 NULL
++udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 NULL
 +ext_rts51x_sd_execute_read_data_62501 ext_rts51x_sd_execute_read_data 9 62501 NULL
 +pep_sendmsg_62524 pep_sendmsg 4 62524 NULL
 +test_iso_queue_62534 test_iso_queue 5 62534 NULL
@@ -113680,19 +119973,19 @@ index 0000000..9529806
 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4 62542 NULL
 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
 +link_send_sections_long_62557 link_send_sections_long 3 62557 NULL
++compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
 +xfrm_user_policy_62573 xfrm_user_policy 4 62573 NULL
-+compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
 +get_subdir_62581 get_subdir 3 62581 NULL
 +nfsd_vfs_read_62605 nfsd_vfs_read 6 62605 NULL
 +tipc_port_recv_sections_62609 tipc_port_recv_sections 3 62609 NULL
 +dut_mode_write_62630 dut_mode_write 3 62630 NULL
 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL
-+ocfs2_wait_for_mask_interruptible_62675 ocfs2_wait_for_mask_interruptible 0 62675 NULL
 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL
 +gfs2_log_write_62717 gfs2_log_write 3 62717 NULL
 +rdm_62719 rdm 0 62719 NULL
++add_to_page_cache_62724 add_to_page_cache 0 62724 NULL
 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
 +key_replays_read_62746 key_replays_read 3 62746 NULL
 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
@@ -113708,6 +120001,7 @@ index 0000000..9529806
 +rx_fcs_err_read_62844 rx_fcs_err_read 3 62844 NULL
 +read_nic_io_dword_62859 read_nic_io_dword 0 62859 NULL
 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 4 62874 NULL
++xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 NULL
 +aoechr_write_62883 aoechr_write 3 62883 NULL
 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
 +ocfs2_validate_gd_parent_62905 ocfs2_validate_gd_parent 0 62905 NULL
@@ -113715,7 +120009,8 @@ index 0000000..9529806
 +getdqbuf_62908 getdqbuf 1 62908 NULL
 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
-+kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL
++kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
++xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3 63033 NULL
 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3 63037 NULL
 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
@@ -113732,6 +120027,7 @@ index 0000000..9529806
 +ptp_read_63251 ptp_read 4 63251 NULL
 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
 +raid5_resize_63306 raid5_resize 2 63306 NULL
++ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3 63323 NULL
 +proc_info_read_63344 proc_info_read 3 63344 NULL
 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3 63362 NULL
 +idmouse_read_63374 idmouse_read 3 63374 NULL
@@ -113747,13 +120043,15 @@ index 0000000..9529806
 +read_kcore_63488 read_kcore 3 63488 NULL
 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 4-5 63529 NULL
-+ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4 63534 NULL
++ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4 63534 NULL nohasharray
++generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
 +write_file_spectral_period_63536 write_file_spectral_period 3 63536 NULL
 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 NULL
 +append_to_buffer_63550 append_to_buffer 3 63550 NULL
 +kvm_write_guest_page_63555 kvm_write_guest_page 5 63555 NULL
 +rproc_alloc_63577 rproc_alloc 5 63577 NULL
 +write_debug_level_63613 write_debug_level 3 63613 NULL
++__spi_validate_63618 __spi_validate 0 63618 NULL
 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
 +proc_loginuid_write_63648 proc_loginuid_write 3 63648 NULL
 +ValidateDSDParamsChecksum_63654 ValidateDSDParamsChecksum 3 63654 NULL
@@ -113769,7 +120067,6 @@ index 0000000..9529806
 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL
 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL
 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL
-+prepare_copy_63826 prepare_copy 2 63826 NULL
 +sel_write_load_63830 sel_write_load 3 63830 NULL
 +ll_readlink_63836 ll_readlink 3 63836 NULL
 +proc_pid_attr_write_63845 proc_pid_attr_write 3 63845 NULL
@@ -113779,21 +120076,23 @@ index 0000000..9529806
 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
 +__team_options_register_63941 __team_options_register 3 63941 NULL
 +macvtap_recvmsg_63949 macvtap_recvmsg 4 63949 NULL
-+sysfs_add_one_63969 sysfs_add_one 0 63969 NULL
++xfs_iflush_63956 xfs_iflush 0 63956 NULL
 +set_bredr_63975 set_bredr 4 63975 NULL
 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
 +rs_extent_to_bm_page_63996 rs_extent_to_bm_page 0-1 63996 NULL
 +read_file_frameerrors_64001 read_file_frameerrors 3 64001 NULL
-+hfsplus_security_setxattr_64009 hfsplus_security_setxattr 4 64009 NULL
 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
++__generic_file_aio_write_64049 __generic_file_aio_write 0 64049 NULL
 +get_u8_64076 get_u8 0 64076 NULL
 +xilly_malloc_64077 xilly_malloc 2 64077 NULL
 +sl_realloc_bufs_64086 sl_realloc_bufs 2 64086 NULL
 +vmci_handle_arr_get_size_64088 vmci_handle_arr_get_size 0 64088 NULL
 +lbs_highrssi_read_64089 lbs_highrssi_read 3 64089 NULL
-+SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 NULL
++gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
++SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
++to_bytes_64103 to_bytes 0-1 64103 NULL
 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
 +rdma_addr_size_64116 rdma_addr_size 0 64116 NULL
 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
@@ -113801,16 +120100,17 @@ index 0000000..9529806
 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
 +init_bch_64130 init_bch 1-2 64130 NULL
 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
-+read_div_64147 read_div 0 64147 NULL
 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
 +cpumask_scnprintf_64170 cpumask_scnprintf 0-2 64170 NULL
++kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4 64220 NULL
 +xfs_vm_direct_IO_64223 xfs_vm_direct_IO 4 64223 NULL
 +read_pulse_64227 read_pulse 0-3 64227 NULL
 +ea_len_64229 ea_len 0 64229 NULL
++xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
 +io_capture_transfer_64276 io_capture_transfer 4 64276 NULL
 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 NULL
 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3 64286 NULL
-+xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
++xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3-0 64288 NULL nohasharray
 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL
 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
@@ -113835,7 +120135,8 @@ index 0000000..9529806
 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3 64431 NULL
 +ax25_recvmsg_64441 ax25_recvmsg 4 64441 NULL
 +single_open_size_64483 single_open_size 4 64483 NULL
-+p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
++p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL nohasharray
++xfs_inode_ag_walk_64493 xfs_inode_ag_walk 0 64493 &p54_parse_rssical_64493
 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
 +remove_uuid_64505 remove_uuid 4 64505 NULL
 +crypto_blkcipher_alignmask_64520 crypto_blkcipher_alignmask 0 64520 NULL
@@ -113858,7 +120159,6 @@ index 0000000..9529806
 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3 64668 NULL
 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL
-+sec_bulk_write_64691 sec_bulk_write 2-3 64691 NULL
 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL
 +dapm_bias_read_file_64715 dapm_bias_read_file 3 64715 NULL
 +atomic_add_return_64720 atomic_add_return 0-1 64720 NULL
@@ -113877,8 +120177,10 @@ index 0000000..9529806
 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
 +do_kimage_alloc_64827 do_kimage_alloc 3 64827 NULL
 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
++pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
 +ffs_epfile_io_64886 ffs_epfile_io 3 64886 NULL
++xfs_imap_lookup_64906 xfs_imap_lookup 0 64906 NULL
 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3 64924 NULL
 +ip_options_get_from_user_64958 ip_options_get_from_user 4 64958 NULL
 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
@@ -113892,12 +120194,13 @@ index 0000000..9529806
 +batadv_socket_write_65083 batadv_socket_write 3 65083 NULL
 +ocfs2_truncate_cluster_pages_65086 ocfs2_truncate_cluster_pages 2 65086 NULL
 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL
-+uasp_alloc_cmd_65097 uasp_alloc_cmd 0 65097 NULL
 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
++__xfs_bmapi_allocate_65142 __xfs_bmapi_allocate 0 65142 NULL
 +rx_rx_done_read_65217 rx_rx_done_read 3 65217 NULL
 +print_endpoint_stat_65232 print_endpoint_stat 3-4-0 65232 NULL
 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
++xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 NULL
 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
 +redirected_tty_write_65297 redirected_tty_write 3 65297 NULL
@@ -113918,16 +120221,115 @@ index 0000000..9529806
 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3 65464 NULL
 +clear_user_65470 clear_user 2 65470 NULL
++xfs_alloc_lookup_ge_65481 xfs_alloc_lookup_ge 0 65481 NULL
 +dpcm_state_read_file_65489 dpcm_state_read_file 3 65489 NULL
 +lookup_inline_extent_backref_65493 lookup_inline_extent_backref 9 65493 NULL
 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL
 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6 65535 NULL
-diff --git a/tools/gcc/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin.c
+diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
+new file mode 100644
+index 0000000..560cd7b
+--- /dev/null
++++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
+@@ -0,0 +1,92 @@
++spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
++zfs_lookup_2144 zfs_lookup 0 2144 NULL
++mappedread_2627 mappedread 2 2627 NULL
++vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
++nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
++zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
++sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
++dmu_write_6048 dmu_write 4-3 6048 NULL
++dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
++update_pages_6225 update_pages 2-3 6225 NULL
++bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
++dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
++zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
++ddi_copyout_9401 ddi_copyout 3 9401 NULL
++avl_numnodes_12384 avl_numnodes 0 12384 NULL
++dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
++dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
++zpl_read_common_14389 zpl_read_common 0 14389 NULL
++dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
++kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
++kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
++dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
++zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
++sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
++dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
++kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
++sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
++sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
++uiocopy_18680 uiocopy 2 18680 NULL
++dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
++zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
++dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
++nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
++sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
++tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
++spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
++zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
++dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
++zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
++dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
++kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
++zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
++zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
++splat_write_30943 splat_write 3 30943 NULL
++zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
++dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
++zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
++spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
++__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
++proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
++nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
++nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
++zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
++copyinstr_36980 copyinstr 3 36980 NULL
++zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
++splat_read_38116 splat_read 3 38116 NULL
++sa_setup_38756 sa_setup 4 38756 NULL
++vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
++arc_buf_size_39982 arc_buf_size 0 39982 NULL
++kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
++fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
++vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
++sa_find_layout_40892 sa_find_layout 4 40892 NULL
++zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
++zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
++zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
++xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
++dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
++kcopy_write_43683 kcopy_write 3 43683 NULL
++uiomove_44355 uiomove 2 44355 NULL
++dmu_read_44418 dmu_read 4-3 44418 NULL
++ddi_copyin_44846 ddi_copyin 3 44846 NULL
++kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
++copyin_45945 copyin 3 45945 NULL
++zil_itx_create_46555 zil_itx_create 2 46555 NULL
++dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
++blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
++spa_history_write_49650 spa_history_write 3 49650 NULL
++kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
++zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
++i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
++copyout_51409 copyout 3 51409 NULL
++zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
++zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
++get_nvlist_56685 get_nvlist 2 56685 NULL
++zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
++splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
++zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
++zpios_write_61823 zpios_write 3 61823 NULL
++proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
++random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
++zpios_read_64734 zpios_read 3 64734 NULL
+diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
 new file mode 100644
-index 0000000..fa0524c
+index 0000000..e6fe17b
 --- /dev/null
-+++ b/tools/gcc/size_overflow_plugin.c
-@@ -0,0 +1,4101 @@
++++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
+@@ -0,0 +1,259 @@
 +/*
 + * Copyright 2011-2014 by Emese Revfy <re.emese@gmail.com>
 + * Licensed under the GPL v2, or (at your option) v3
@@ -113943,99 +120345,27 @@ index 0000000..fa0524c
 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
 + *
 + * Usage:
-+ * $ # for 4.5/4.6/C based 4.7
-+ * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -std=gnu99 -ggdb -o size_overflow_plugin.so size_overflow_plugin.c
-+ * $ # for C++ based 4.7/4.8+
-+ * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -std=gnu++98 -fno-rtti -ggdb -o size_overflow_plugin.so size_overflow_plugin.c
-+ *
-+ * $ gcc -fplugin=./size_overflow_plugin.so test.c -O2
++ * $ make
++ * $ make run
 + */
 +
 +#include "gcc-common.h"
++#include "size_overflow.h"
 +
 +int plugin_is_GPL_compatible;
 +
-+static struct plugin_info size_overflow_plugin_info = {
-+	.version	= "20140317",
-+	.help		= "no-size-overflow\tturn off size overflow checking\n",
-+};
++tree report_size_overflow_decl;
 +
-+#define BEFORE_STMT true
-+#define AFTER_STMT false
-+#define CREATE_NEW_VAR NULL_TREE
-+#define CODES_LIMIT 32
-+#define MAX_PARAM 31
-+#define VEC_LEN 128
-+#define RET_CHECK NULL_TREE
-+#define CANNOT_FIND_ARG 32
-+#define WRONG_NODE 32
-+#define NOT_INTENTIONAL_ASM NULL
-+#define MIN_CHECK true
-+#define MAX_CHECK false
++tree size_overflow_type_HI;
++tree size_overflow_type_SI;
++tree size_overflow_type_DI;
++tree size_overflow_type_TI;
 +
-+#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
-+#define YES_ASM_STR "# size_overflow MARK_YES "
-+#define OK_ASM_STR "# size_overflow "
-+
-+struct size_overflow_hash {
-+	const struct size_overflow_hash * const next;
-+	const char * const name;
-+	const unsigned int param;
-+};
-+
-+#include "size_overflow_hash.h"
-+
-+enum mark {
-+	MARK_NO, MARK_YES, MARK_NOT_INTENTIONAL, MARK_TURN_OFF
-+};
-+
-+static unsigned int call_count;
-+
-+enum stmt_flags {
-+	MY_STMT, NO_CAST_CHECK, VISITED_STMT, NO_FLAGS
-+};
-+
-+struct visited {
-+	struct visited *next;
-+	const_tree fndecl;
-+	unsigned int num;
-+};
-+
-+struct next_cgraph_node {
-+	struct next_cgraph_node *next;
-+	struct cgraph_node *current_function;
-+	tree callee_fndecl;
-+	unsigned int num;
-+};
-+
-+struct interesting_node {
-+	struct interesting_node *next;
-+	gimple first_stmt;
-+	const_tree fndecl;
-+	tree node;
-+#if BUILDING_GCC_VERSION <= 4007
-+	VEC(tree, gc) *last_nodes;
-+#else
-+	vec<tree, va_gc> *last_nodes;
-+#endif
-+	unsigned int num;
-+	enum mark intentional_attr_decl;
-+	enum mark intentional_attr_cur_fndecl;
-+	gimple intentional_mark_from_gimple;
++static struct plugin_info size_overflow_plugin_info = {
++	.version	= "20140517",
++	.help		= "no-size-overflow\tturn off size overflow checking\n",
 +};
 +
-+static tree report_size_overflow_decl;
-+
-+static tree expand(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree lhs);
-+static void set_conditions(struct pointer_set_t *visited, bool *interesting_conditions, const_tree lhs);
-+static void walk_use_def(struct pointer_set_t *visited, struct interesting_node *cur_node, tree lhs);
-+static enum mark search_intentional(struct pointer_set_t *visited, const_tree lhs);
-+static void search_size_overflow_attribute(struct pointer_set_t *visited, tree lhs);
-+
-+static void check_size_overflow(struct cgraph_node *caller_node, gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
-+static tree get_size_overflow_type(gimple stmt, const_tree node);
-+static tree dup_assign(struct pointer_set_t *visited, gimple oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
-+
 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
 +{
 +	unsigned int arg_count;
@@ -114131,117 +120461,166 @@ index 0000000..fa0524c
 +	register_attribute(&intentional_overflow_attr);
 +}
 +
-+static enum stmt_flags get_stmt_flag(gimple stmt)
++static tree create_typedef(tree type, const char* ident)
 +{
-+	bool bit_1, bit_2;
-+
-+	bit_1 = gimple_plf(stmt, GF_PLF_1);
-+	bit_2 = gimple_plf(stmt, GF_PLF_2);
++	tree new_type, decl;
 +
-+	if (!bit_1 && !bit_2)
-+		return NO_FLAGS;
-+	if (bit_1 && bit_2)
-+		return MY_STMT;
-+	if (!bit_1 && bit_2)
-+		return VISITED_STMT;
-+	return NO_CAST_CHECK;
++	new_type = build_variant_type_copy(type);
++	decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
++	DECL_ORIGINAL_TYPE(decl) = type;
++	TYPE_NAME(new_type) = decl;
++	return new_type;
 +}
 +
-+static void set_stmt_flag(gimple stmt, enum stmt_flags new_flag)
++// Create the noreturn report_size_overflow() function decl.
++static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
 +{
-+	bool bit_1, bit_2;
++	tree const_char_ptr_type_node;
++	tree fntype;
 +
-+	switch (new_flag) {
-+	case NO_FLAGS:
-+		bit_1 = bit_2 = false;
-+		break;
-+	case MY_STMT:
-+		bit_1 = bit_2 = true;
-+		break;
-+	case VISITED_STMT:
-+		bit_1 = false;
-+		bit_2 = true;
-+		break;
-+	case NO_CAST_CHECK:
-+		bit_1 = true;
-+		bit_2 = false;
-+		break;
-+	default:
-+		gcc_unreachable();
-+	}
++	const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
++
++	size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
++	size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
++	size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
++	size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
++
++	// void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
++	fntype = build_function_type_list(void_type_node,
++					  const_char_ptr_type_node,
++					  unsigned_type_node,
++					  const_char_ptr_type_node,
++					  const_char_ptr_type_node,
++					  NULL_TREE);
++	report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
 +
-+	gimple_set_plf(stmt, GF_PLF_1, bit_1);
-+	gimple_set_plf(stmt, GF_PLF_2, bit_2);
++	DECL_ASSEMBLER_NAME(report_size_overflow_decl);
++	TREE_PUBLIC(report_size_overflow_decl) = 1;
++	DECL_EXTERNAL(report_size_overflow_decl) = 1;
++	DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
++	TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
 +}
 +
-+static bool is_bool(const_tree node)
-+{
-+	const_tree type;
 +
-+	if (node == NULL_TREE)
-+		return false;
++extern struct gimple_opt_pass pass_dce;
 +
-+	type = TREE_TYPE(node);
-+	if (!INTEGRAL_TYPE_P(type))
-+		return false;
-+	if (TREE_CODE(type) == BOOLEAN_TYPE)
-+		return true;
-+	if (TYPE_PRECISION(type) == 1)
-+		return true;
-+	return false;
++static struct opt_pass *make_dce_pass(void)
++{
++#if BUILDING_GCC_VERSION >= 4009
++	return make_pass_dce(g);
++#else
++	return &pass_dce.pass;
++#endif
 +}
 +
-+static bool skip_types(const_tree var)
++
++int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
 +{
-+	tree type;
-+	enum tree_code code;
++	int i;
++	const char * const plugin_name = plugin_info->base_name;
++	const int argc = plugin_info->argc;
++	const struct plugin_argument * const argv = plugin_info->argv;
++	bool enable = true;
++	struct register_pass_info insert_size_overflow_asm_pass_info;
++	struct register_pass_info __unused dump_before_pass_info;
++	struct register_pass_info __unused dump_after_pass_info;
++	struct register_pass_info insert_size_overflow_check_info;
++	struct register_pass_info dce_pass_info;
++	static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
++		{
++			.base = &report_size_overflow_decl,
++			.nelt = 1,
++			.stride = sizeof(report_size_overflow_decl),
++			.cb = &gt_ggc_mx_tree_node,
++			.pchw = &gt_pch_nx_tree_node
++		},
++		LAST_GGC_ROOT_TAB
++	};
 +
-+	if (is_gimple_constant(var))
-+		return true;
++	insert_size_overflow_asm_pass_info.pass				= make_insert_size_overflow_asm_pass();
++	insert_size_overflow_asm_pass_info.reference_pass_name		= "ssa";
++	insert_size_overflow_asm_pass_info.ref_pass_instance_number	= 1;
++	insert_size_overflow_asm_pass_info.pos_op			= PASS_POS_INSERT_AFTER;
 +
-+	switch (TREE_CODE(var)) {
-+		case ADDR_EXPR:
-+#if BUILDING_GCC_VERSION >= 4006
-+		case MEM_REF:
-+#endif
-+		case ARRAY_REF:
-+		case BIT_FIELD_REF:
-+		case INDIRECT_REF:
-+		case TARGET_MEM_REF:
-+		case COMPONENT_REF:
-+		case VAR_DECL:
-+		case VIEW_CONVERT_EXPR:
-+			return true;
-+		default:
-+			break;
++	dump_before_pass_info.pass			= make_dump_pass();
++	dump_before_pass_info.reference_pass_name	= "increase_alignment";
++	dump_before_pass_info.ref_pass_instance_number	= 1;
++	dump_before_pass_info.pos_op			= PASS_POS_INSERT_BEFORE;
++
++	insert_size_overflow_check_info.pass			= make_insert_size_overflow_check();
++	insert_size_overflow_check_info.reference_pass_name	= "increase_alignment";
++	insert_size_overflow_check_info.ref_pass_instance_number	= 1;
++	insert_size_overflow_check_info.pos_op			= PASS_POS_INSERT_BEFORE;
++
++	dump_after_pass_info.pass			= make_dump_pass();
++	dump_after_pass_info.reference_pass_name	= "increase_alignment";
++	dump_after_pass_info.ref_pass_instance_number	= 1;
++	dump_after_pass_info.pos_op			= PASS_POS_INSERT_BEFORE;
++
++	dce_pass_info.pass				= make_dce_pass();
++	dce_pass_info.reference_pass_name		= "vrp";
++	dce_pass_info.ref_pass_instance_number	= 1;
++	dce_pass_info.pos_op			= PASS_POS_INSERT_AFTER;
++
++	if (!plugin_default_version_check(version, &gcc_version)) {
++		error(G_("incompatible gcc/plugin versions"));
++		return 1;
 +	}
 +
-+	code = TREE_CODE(var);
-+	gcc_assert(code == SSA_NAME || code == PARM_DECL);
++	for (i = 0; i < argc; ++i) {
++		if (!strcmp(argv[i].key, "no-size-overflow")) {
++			enable = false;
++			continue;
++		}
++		error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
++	}
 +
-+	type = TREE_TYPE(var);
-+	switch (TREE_CODE(type)) {
-+		case INTEGER_TYPE:
-+		case ENUMERAL_TYPE:
-+			return false;
-+		case BOOLEAN_TYPE:
-+			return is_bool(var);
-+		default:
-+			return true;
++	register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
++	if (enable) {
++		register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
++		register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
++		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
++//		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &dump_before_pass_info);
++		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_check_info);
++//		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &dump_after_pass_info);
++		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &dce_pass_info);
 +	}
++	register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
++
++	return 0;
 +}
+diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
+new file mode 100644
+index 0000000..0888f6c
+--- /dev/null
++++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
+@@ -0,0 +1,364 @@
++/*
++ * Copyright 2011-2014 by Emese Revfy <re.emese@gmail.com>
++ * Licensed under the GPL v2, or (at your option) v3
++ *
++ * Homepage:
++ * http://www.grsecurity.net/~ephox/overflow_plugin/
++ *
++ * Documentation:
++ * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
++ *
++ * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
++ * with double integer precision (DImode/TImode for 32/64 bit integer types).
++ * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
++ *
++ * Usage:
++ * $ make
++ * $ make run
++ */
 +
-+static inline gimple get_def_stmt(const_tree node)
-+{
-+	gcc_assert(node != NULL_TREE);
++#include "gcc-common.h"
++#include "size_overflow.h"
 +
-+	if (skip_types(node))
-+		return NULL;
++#include "size_overflow_hash.h"
++#include "size_overflow_hash_aux.h"
 +
-+	if (TREE_CODE(node) != SSA_NAME)
-+		return NULL;
-+	return SSA_NAME_DEF_STMT(node);
-+}
++#define CODES_LIMIT 32
 +
 +static unsigned char get_tree_code(const_tree type)
 +{
@@ -114375,7 +120754,17 @@ index 0000000..fa0524c
 +		set_node_codes(TREE_VALUE(arg), fn_hash_data);
 +}
 +
-+static const struct size_overflow_hash *get_function_hash(const_tree fndecl)
++static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
++{
++	while (entry) {
++		if (!strcmp(entry->name, func_name))
++			return entry;
++		entry = entry->next;
++	}
++	return NULL;
++}
++
++const struct size_overflow_hash *get_function_hash(const_tree fndecl)
 +{
 +	const struct size_overflow_hash *entry;
 +	struct function_hash fn_hash_data;
@@ -114395,13 +120784,11 @@ index 0000000..fa0524c
 +	set_hash(func_name, &fn_hash_data);
 +
 +	entry = size_overflow_hash[fn_hash_data.hash];
-+
-+	while (entry) {
-+		if (!strcmp(entry->name, func_name))
-+			return entry;
-+		entry = entry->next;
-+	}
-+	return NULL;
++	entry = get_proper_hash_chain(entry, func_name);
++	if (entry)
++		return entry;
++	entry = size_overflow_hash_aux[fn_hash_data.hash];
++	return get_proper_hash_chain(entry, func_name);
 +}
 +
 +static void print_missing_msg(const_tree func, unsigned int argnum)
@@ -114422,7 +120809,7 @@ index 0000000..fa0524c
 +	inform(loc, "Function %s is missing from the size_overflow hash table +%s+%u+%u+", curfunc, curfunc, argnum, fn_hash_data.hash);
 +}
 +
-+static unsigned int find_arg_number_tree(const_tree arg, const_tree func)
++unsigned int find_arg_number_tree(const_tree arg, const_tree func)
 +{
 +	tree var;
 +	unsigned int argnum = 1;
@@ -114440,1240 +120827,65 @@ index 0000000..fa0524c
 +	return CANNOT_FIND_ARG;
 +}
 +
-+static tree create_new_var(tree type)
-+{
-+	tree new_var = create_tmp_var(type, "cicus");
-+
-+	add_referenced_var(new_var);
-+	return new_var;
-+}
-+
-+static gimple create_binary_assign(enum tree_code code, gimple stmt, tree rhs1, tree rhs2)
-+{
-+	gimple assign;
-+	gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
-+	tree type = TREE_TYPE(rhs1);
-+	tree lhs = create_new_var(type);
-+
-+	gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
-+	assign = gimple_build_assign_with_ops(code, lhs, rhs1, rhs2);
-+	gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
-+
-+	gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
-+	update_stmt(assign);
-+	set_stmt_flag(assign, MY_STMT);
-+	return assign;
-+}
-+
-+static tree cast_a_tree(tree type, tree var)
-+{
-+	gcc_assert(type != NULL_TREE);
-+	gcc_assert(var != NULL_TREE);
-+	gcc_assert(fold_convertible_p(type, var));
-+
-+	return fold_convert(type, var);
-+}
-+
-+static tree get_lhs(const_gimple stmt)
-+{
-+	switch (gimple_code(stmt)) {
-+	case GIMPLE_ASSIGN:
-+	case GIMPLE_CALL:
-+		return gimple_get_lhs(stmt);
-+	case GIMPLE_PHI:
-+		return gimple_phi_result(stmt);
-+	default:
-+		return NULL_TREE;
-+	}
-+}
-+
-+static bool skip_cast(tree dst_type, const_tree rhs, bool force)
-+{
-+	const_gimple def_stmt = get_def_stmt(rhs);
-+
-+	if (force)
-+		return false;
-+
-+	if (is_gimple_constant(rhs))
-+		return false;
-+
-+	if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
-+		return false;
-+
-+	if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
-+		return false;
-+
-+	// DI type can be on 32 bit (from create_assign) but overflow type stays DI
-+	if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
-+		return false;
-+
-+	return true;
-+}
-+
-+static gimple build_cast_stmt(tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
-+{
-+	gimple assign, def_stmt;
-+
-+	gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
-+	if (gsi_end_p(*gsi) && before == AFTER_STMT)
-+		gcc_unreachable();
-+
-+	def_stmt = get_def_stmt(rhs);
-+	if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && get_stmt_flag(def_stmt) == MY_STMT)
-+		return def_stmt;
-+
-+	if (lhs == CREATE_NEW_VAR)
-+		lhs = create_new_var(dst_type);
-+
-+	assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
-+
-+	if (!gsi_end_p(*gsi)) {
-+		location_t loc = gimple_location(gsi_stmt(*gsi));
-+		gimple_set_location(assign, loc);
-+	}
-+
-+	gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
-+
-+	if (before)
-+		gsi_insert_before(gsi, assign, GSI_NEW_STMT);
-+	else
-+		gsi_insert_after(gsi, assign, GSI_NEW_STMT);
-+	update_stmt(assign);
-+	return assign;
-+}
-+
-+static tree cast_to_new_size_overflow_type(gimple stmt, tree rhs, tree size_overflow_type, bool before)
-+{
-+	gimple_stmt_iterator gsi;
-+	tree lhs;
-+	gimple new_stmt;
-+
-+	if (rhs == NULL_TREE)
-+		return NULL_TREE;
-+
-+	gsi = gsi_for_stmt(stmt);
-+	new_stmt = build_cast_stmt(size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
-+	set_stmt_flag(new_stmt, MY_STMT);
-+
-+	lhs = get_lhs(new_stmt);
-+	gcc_assert(lhs != NULL_TREE);
-+	return lhs;
-+}
-+
-+static tree cast_to_TI_type(gimple stmt, tree node)
-+{
-+	gimple_stmt_iterator gsi;
-+	gimple cast_stmt;
-+	tree type = TREE_TYPE(node);
-+
-+	if (types_compatible_p(type, intTI_type_node))
-+		return node;
-+
-+	gsi = gsi_for_stmt(stmt);
-+	cast_stmt = build_cast_stmt(intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
-+	set_stmt_flag(cast_stmt, MY_STMT);
-+	return gimple_assign_lhs(cast_stmt);
-+}
-+
-+static tree create_assign(struct pointer_set_t *visited, gimple oldstmt, tree rhs1, bool before)
-+{
-+	tree lhs, new_lhs;
-+	gimple_stmt_iterator gsi;
-+
-+	if (rhs1 == NULL_TREE) {
-+		debug_gimple_stmt(oldstmt);
-+		error("%s: rhs1 is NULL_TREE", __func__);
-+		gcc_unreachable();
-+	}
-+
-+	switch (gimple_code(oldstmt)) {
-+	case GIMPLE_ASM:
-+		lhs = rhs1;
-+		break;
-+	case GIMPLE_CALL:
-+	case GIMPLE_ASSIGN:
-+		lhs = gimple_get_lhs(oldstmt);
-+		break;
-+	default:
-+		debug_gimple_stmt(oldstmt);
-+		gcc_unreachable();
-+	}
-+
-+	gsi = gsi_for_stmt(oldstmt);
-+	pointer_set_insert(visited, oldstmt);
-+	if (lookup_stmt_eh_lp(oldstmt) != 0) {
-+		basic_block next_bb, cur_bb;
-+		const_edge e;
-+
-+		gcc_assert(before == false);
-+		gcc_assert(stmt_can_throw_internal(oldstmt));
-+		gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
-+		gcc_assert(!gsi_end_p(gsi));
-+
-+		cur_bb = gimple_bb(oldstmt);
-+		next_bb = cur_bb->next_bb;
-+		e = find_edge(cur_bb, next_bb);
-+		gcc_assert(e != NULL);
-+		gcc_assert(e->flags & EDGE_FALLTHRU);
-+
-+		gsi = gsi_after_labels(next_bb);
-+		gcc_assert(!gsi_end_p(gsi));
-+
-+		before = true;
-+		oldstmt = gsi_stmt(gsi);
-+	}
-+
-+	new_lhs = cast_to_new_size_overflow_type(oldstmt, rhs1, get_size_overflow_type(oldstmt, lhs), before);
-+	return new_lhs;
-+}
-+
-+static tree dup_assign(struct pointer_set_t *visited, gimple oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
-+{
-+	gimple stmt;
-+	gimple_stmt_iterator gsi;
-+	tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
-+
-+	if (get_stmt_flag(oldstmt) == MY_STMT)
-+		return lhs;
-+
-+	if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
-+		rhs1 = gimple_assign_rhs1(oldstmt);
-+		rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
-+	}
-+	if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
-+		rhs2 = gimple_assign_rhs2(oldstmt);
-+		rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
-+	}
-+
-+	stmt = gimple_copy(oldstmt);
-+	gimple_set_location(stmt, gimple_location(oldstmt));
-+	set_stmt_flag(stmt, MY_STMT);
-+
-+	if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
-+		gimple_assign_set_rhs_code(stmt, MULT_EXPR);
-+
-+	size_overflow_type = get_size_overflow_type(oldstmt, node);
-+
-+	new_var = create_new_var(size_overflow_type);
-+	new_var = make_ssa_name(new_var, stmt);
-+	gimple_assign_set_lhs(stmt, new_var);
-+
-+	if (rhs1 != NULL_TREE)
-+		gimple_assign_set_rhs1(stmt, rhs1);
-+
-+	if (rhs2 != NULL_TREE)
-+		gimple_assign_set_rhs2(stmt, rhs2);
-+#if BUILDING_GCC_VERSION >= 4006
-+	if (rhs3 != NULL_TREE)
-+		gimple_assign_set_rhs3(stmt, rhs3);
-+#endif
-+	gimple_set_vuse(stmt, gimple_vuse(oldstmt));
-+	gimple_set_vdef(stmt, gimple_vdef(oldstmt));
-+
-+	gsi = gsi_for_stmt(oldstmt);
-+	gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
-+	update_stmt(stmt);
-+	pointer_set_insert(visited, oldstmt);
-+	return gimple_assign_lhs(stmt);
-+}
-+
-+static tree cast_parm_decl(tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
-+{
-+	gimple assign;
-+	gimple_stmt_iterator gsi;
-+	basic_block first_bb;
-+
-+	gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
-+
-+	if (bb->index == 0) {
-+		first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
-+		gcc_assert(dom_info_available_p(CDI_DOMINATORS));
-+		set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
-+		bb = first_bb;
-+	}
-+
-+	gsi = gsi_after_labels(bb);
-+	assign = build_cast_stmt(size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
-+	set_stmt_flag(assign, MY_STMT);
-+
-+	return gimple_assign_lhs(assign);
-+}
-+
-+static tree use_phi_ssa_name(tree ssa_name_var, tree new_arg)
-+{
-+	gimple_stmt_iterator gsi;
-+	gimple assign, def_stmt = get_def_stmt(new_arg);
-+
-+	if (gimple_code(def_stmt) == GIMPLE_PHI) {
-+		gsi = gsi_after_labels(gimple_bb(def_stmt));
-+		assign = build_cast_stmt(TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
-+	} else {
-+		gsi = gsi_for_stmt(def_stmt);
-+		assign = build_cast_stmt(TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
-+	}
-+
-+	set_stmt_flag(assign, MY_STMT);
-+	return gimple_assign_lhs(assign);
-+}
-+
-+static tree cast_visited_phi_arg(tree ssa_name_var, tree arg, tree size_overflow_type)
-+{
-+	basic_block bb;
-+	gimple_stmt_iterator gsi;
-+	const_gimple def_stmt;
-+	gimple assign;
-+
-+	def_stmt = get_def_stmt(arg);
-+	bb = gimple_bb(def_stmt);
-+	gcc_assert(bb->index != 0);
-+	gsi = gsi_after_labels(bb);
-+
-+	assign = build_cast_stmt(size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
-+	set_stmt_flag(assign, MY_STMT);
-+	return gimple_assign_lhs(assign);
-+}
-+
-+static tree create_new_phi_arg(tree ssa_name_var, tree new_arg, gimple oldstmt, unsigned int i)
-+{
-+	tree size_overflow_type;
-+	tree arg;
-+	const_gimple def_stmt;
-+
-+	if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
-+		return new_arg;
-+
-+	arg = gimple_phi_arg_def(oldstmt, i);
-+	def_stmt = get_def_stmt(arg);
-+	gcc_assert(def_stmt != NULL);
-+	size_overflow_type = get_size_overflow_type(oldstmt, arg);
-+
-+	switch (gimple_code(def_stmt)) {
-+	case GIMPLE_PHI:
-+		return cast_visited_phi_arg(ssa_name_var, arg, size_overflow_type);
-+	case GIMPLE_NOP: {
-+		basic_block bb;
-+
-+		bb = gimple_phi_arg_edge(oldstmt, i)->src;
-+		return cast_parm_decl(ssa_name_var, arg, size_overflow_type, bb);
-+	}
-+	case GIMPLE_ASM: {
-+		gimple_stmt_iterator gsi;
-+		gimple assign, stmt = get_def_stmt(arg);
-+
-+		gsi = gsi_for_stmt(stmt);
-+		assign = build_cast_stmt(size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
-+		set_stmt_flag(assign, MY_STMT);
-+		return gimple_assign_lhs(assign);
-+	}
-+	default:
-+		gcc_assert(new_arg != NULL_TREE);
-+		gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
-+		return use_phi_ssa_name(ssa_name_var, new_arg);
-+	}
-+}
-+
-+static gimple overflow_create_phi_node(gimple oldstmt, tree result)
-+{
-+	basic_block bb;
-+	gimple phi;
-+	gimple_seq seq;
-+	gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
-+
-+	bb = gsi_bb(gsi);
-+
-+	if (result == NULL_TREE) {
-+		tree old_result = gimple_phi_result(oldstmt);
-+		tree size_overflow_type = get_size_overflow_type(oldstmt, old_result);
-+
-+		result = create_new_var(size_overflow_type);
-+	}
-+
-+	phi = create_phi_node(result, bb);
-+	gimple_phi_set_result(phi, make_ssa_name(result, phi));
-+	seq = phi_nodes(bb);
-+	gsi = gsi_last(seq);
-+	gsi_remove(&gsi, false);
-+
-+	gsi = gsi_for_stmt(oldstmt);
-+	gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
-+	gimple_set_bb(phi, bb);
-+	set_stmt_flag(phi, MY_STMT);
-+	return phi;
-+}
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+static tree create_new_phi_node(VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
-+#else
-+static tree create_new_phi_node(vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gimple oldstmt)
-+#endif
-+{
-+	gimple new_phi;
-+	unsigned int i;
-+	tree arg, result;
-+	location_t loc = gimple_location(oldstmt);
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+	gcc_assert(!VEC_empty(tree, *args));
-+#else
-+	gcc_assert(!args->is_empty());
-+#endif
-+
-+	new_phi = overflow_create_phi_node(oldstmt, ssa_name_var);
-+	result = gimple_phi_result(new_phi);
-+	ssa_name_var = SSA_NAME_VAR(result);
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+	FOR_EACH_VEC_ELT(tree, *args, i, arg) {
-+#else
-+	FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
-+#endif
-+		arg = create_new_phi_arg(ssa_name_var, arg, oldstmt, i);
-+		add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
-+	}
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+	VEC_free(tree, heap, *args);
-+#else
-+	vec_free(args);
-+#endif
-+	update_stmt(new_phi);
-+	return result;
-+}
-+
-+static tree handle_phi(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree orig_result)
-+{
-+	tree ssa_name_var = NULL_TREE;
-+#if BUILDING_GCC_VERSION <= 4007
-+	VEC(tree, heap) *args = NULL;
-+#else
-+	vec<tree, va_heap, vl_embed> *args = NULL;
-+#endif
-+	gimple oldstmt = get_def_stmt(orig_result);
-+	unsigned int i, len = gimple_phi_num_args(oldstmt);
-+
-+	pointer_set_insert(visited, oldstmt);
-+	for (i = 0; i < len; i++) {
-+		tree arg, new_arg;
-+
-+		arg = gimple_phi_arg_def(oldstmt, i);
-+		new_arg = expand(visited, caller_node, arg);
-+
-+		if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
-+			ssa_name_var = SSA_NAME_VAR(new_arg);
-+
-+		if (is_gimple_constant(arg)) {
-+			tree size_overflow_type = get_size_overflow_type(oldstmt, arg);
-+
-+			new_arg = cast_a_tree(size_overflow_type, arg);
-+		}
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+		VEC_safe_push(tree, heap, args, new_arg);
-+#else
-+		vec_safe_push(args, new_arg);
-+#endif
-+	}
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+	return create_new_phi_node(&args, ssa_name_var, oldstmt);
-+#else
-+	return create_new_phi_node(args, ssa_name_var, oldstmt);
-+#endif
-+}
-+
-+static tree change_assign_rhs(gimple stmt, const_tree orig_rhs, tree new_rhs)
++static const char *get_asm_string(const_gimple stmt)
 +{
-+	gimple assign;
-+	gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
-+	tree origtype = TREE_TYPE(orig_rhs);
-+
-+	gcc_assert(is_gimple_assign(stmt));
++	if (!stmt)
++		return NULL;
++	if (gimple_code(stmt) != GIMPLE_ASM)
++		return NULL;
 +
-+	assign = build_cast_stmt(origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
-+	set_stmt_flag(assign, MY_STMT);
-+	return gimple_assign_lhs(assign);
++	return gimple_asm_string(stmt);
 +}
 +
-+static bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
++bool is_size_overflow_intentional_asm_turn_off(const_gimple stmt)
 +{
-+	const_tree rhs1, lhs, rhs1_type, lhs_type;
-+	enum machine_mode lhs_mode, rhs_mode;
-+	gimple def_stmt = get_def_stmt(no_const_rhs);
-+
-+	if (!def_stmt || !gimple_assign_cast_p(def_stmt))
-+		return false;
++	const char *str;
 +
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+	lhs = gimple_assign_lhs(def_stmt);
-+	rhs1_type = TREE_TYPE(rhs1);
-+	lhs_type = TREE_TYPE(lhs);
-+	rhs_mode = TYPE_MODE(rhs1_type);
-+	lhs_mode = TYPE_MODE(lhs_type);
-+	if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
++	str = get_asm_string(stmt);
++	if (!str)
 +		return false;
-+
-+	return true;
-+}
-+
-+static tree create_cast_assign(struct pointer_set_t *visited, gimple stmt)
-+{
-+	tree rhs1 = gimple_assign_rhs1(stmt);
-+	tree lhs = gimple_assign_lhs(stmt);
-+	const_tree rhs1_type = TREE_TYPE(rhs1);
-+	const_tree lhs_type = TREE_TYPE(lhs);
-+
-+	if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
-+		return create_assign(visited, stmt, lhs, AFTER_STMT);
-+
-+	return create_assign(visited, stmt, rhs1, AFTER_STMT);
++	return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
 +}
 +
-+static bool no_uses(tree node)
++bool is_size_overflow_intentional_asm_yes(const_gimple stmt)
 +{
-+	imm_use_iterator imm_iter;
-+	use_operand_p use_p;
-+
-+	FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
-+		const_gimple use_stmt = USE_STMT(use_p);
++	const char *str;
 +
-+		if (use_stmt == NULL)
-+			return true;
-+		if (is_gimple_debug(use_stmt))
-+			continue;
++	str = get_asm_string(stmt);
++	if (!str)
 +		return false;
-+	}
-+	return true;
++	return !strncmp(str, YES_ASM_STR, sizeof(YES_ASM_STR) - 1);
 +}
 +
-+// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
-+static bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
++bool is_size_overflow_asm(const_gimple stmt)
 +{
-+	tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
-+	gimple def_stmt = get_def_stmt(lhs);
-+
-+	if (!def_stmt || !gimple_assign_cast_p(def_stmt))
-+		return false;
-+
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+	rhs_type = TREE_TYPE(rhs1);
-+	lhs_type = TREE_TYPE(lhs);
-+	if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
-+		return false;
-+	if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
-+		return false;
-+
-+	def_stmt = get_def_stmt(rhs1);
-+	if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
-+		return false;
-+
-+	if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
-+		return false;
++	const char *str;
 +
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+	rhs2 = gimple_assign_rhs2(def_stmt);
-+	if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
++	str = get_asm_string(stmt);
++	if (!str)
 +		return false;
-+
-+	if (is_gimple_constant(rhs2))
-+		not_const_rhs = rhs1;
-+	else
-+		not_const_rhs = rhs2;
-+
-+	return no_uses(not_const_rhs);
++	return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
 +}
 +
-+static bool skip_lhs_cast_check(const_gimple stmt)
++bool is_a_return_check(const_tree node)
 +{
-+	const_tree rhs = gimple_assign_rhs1(stmt);
-+	const_gimple def_stmt = get_def_stmt(rhs);
-+
-+	// 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
-+	if (gimple_code(def_stmt) == GIMPLE_ASM)
-+		return true;
-+
-+	if (is_const_plus_unsigned_signed_truncation(rhs))
++	if (TREE_CODE(node) == FUNCTION_DECL)
 +		return true;
 +
++	gcc_assert(TREE_CODE(node) == PARM_DECL);
 +	return false;
 +}
 +
-+static tree create_cast_overflow_check(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree new_rhs1, gimple stmt)
-+{
-+	bool cast_lhs, cast_rhs;
-+	tree lhs = gimple_assign_lhs(stmt);
-+	tree rhs = gimple_assign_rhs1(stmt);
-+	const_tree lhs_type = TREE_TYPE(lhs);
-+	const_tree rhs_type = TREE_TYPE(rhs);
-+	enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
-+	enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
-+	unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
-+	unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
-+
-+	static bool check_lhs[3][4] = {
-+		// ss    su     us     uu
-+		{ false, true,  true,  false }, // lhs > rhs
-+		{ false, false, false, false }, // lhs = rhs
-+		{ true,  true,  true,  true  }, // lhs < rhs
-+	};
-+
-+	static bool check_rhs[3][4] = {
-+		// ss    su     us     uu
-+		{ true,  false, true,  true  }, // lhs > rhs
-+		{ true,  false, true,  true  }, // lhs = rhs
-+		{ true,  false, true,  true  }, // lhs < rhs
-+	};
-+
-+	// skip lhs check on signed SI -> HI cast or signed SI -> QI cast !!!!
-+	if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
-+		return create_assign(visited, stmt, lhs, AFTER_STMT);
-+
-+	if (lhs_size > rhs_size) {
-+		cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
-+		cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
-+	} else if (lhs_size == rhs_size) {
-+		cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
-+		cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
-+	} else {
-+		cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
-+		cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
-+	}
-+
-+	if (!cast_lhs && !cast_rhs)
-+		return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
-+
-+	if (cast_lhs && !skip_lhs_cast_check(stmt))
-+		check_size_overflow(caller_node, stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
-+
-+	if (cast_rhs)
-+		check_size_overflow(caller_node, stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
-+
-+	return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
-+}
-+
-+static tree handle_unary_rhs(struct pointer_set_t *visited, struct cgraph_node *caller_node, gimple stmt)
-+{
-+	tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
-+
-+	if (get_stmt_flag(stmt) == MY_STMT)
-+		return lhs;
-+
-+	rhs1 = gimple_assign_rhs1(stmt);
-+	if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
-+		return create_assign(visited, stmt, lhs, AFTER_STMT);
-+
-+	new_rhs1 = expand(visited, caller_node, rhs1);
-+
-+	if (new_rhs1 == NULL_TREE)
-+		return create_cast_assign(visited, stmt);
-+
-+	if (get_stmt_flag(stmt) == NO_CAST_CHECK)
-+		return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
-+
-+	if (gimple_assign_rhs_code(stmt) == BIT_NOT_EXPR) {
-+		tree size_overflow_type = get_size_overflow_type(stmt, rhs1);
-+
-+		new_rhs1 = cast_to_new_size_overflow_type(stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
-+		check_size_overflow(caller_node, stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
-+		return create_assign(visited, stmt, lhs, AFTER_STMT);
-+	}
-+
-+	if (!gimple_assign_cast_p(stmt))
-+		return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
-+
-+	return create_cast_overflow_check(visited, caller_node, new_rhs1, stmt);
-+}
-+
-+static tree handle_unary_ops(struct pointer_set_t *visited, struct cgraph_node *caller_node, gimple stmt)
-+{
-+	tree rhs1, lhs = gimple_assign_lhs(stmt);
-+	gimple def_stmt = get_def_stmt(lhs);
-+
-+	gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+
-+	if (is_gimple_constant(rhs1))
-+		return create_assign(visited, def_stmt, lhs, AFTER_STMT);
-+
-+	switch (TREE_CODE(rhs1)) {
-+	case SSA_NAME:
-+		return handle_unary_rhs(visited, caller_node, def_stmt);
-+	case ARRAY_REF:
-+	case BIT_FIELD_REF:
-+	case ADDR_EXPR:
-+	case COMPONENT_REF:
-+	case INDIRECT_REF:
-+#if BUILDING_GCC_VERSION >= 4006
-+	case MEM_REF:
-+#endif
-+	case TARGET_MEM_REF:
-+	case VIEW_CONVERT_EXPR:
-+		return create_assign(visited, def_stmt, lhs, AFTER_STMT);
-+	case PARM_DECL:
-+	case VAR_DECL:
-+		return create_assign(visited, stmt, lhs, AFTER_STMT);
-+
-+	default:
-+		debug_gimple_stmt(def_stmt);
-+		debug_tree(rhs1);
-+		gcc_unreachable();
-+	}
-+}
-+
-+static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
-+{
-+	gimple cond_stmt;
-+	gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
-+
-+	cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
-+	gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
-+	update_stmt(cond_stmt);
-+}
-+
-+static tree create_string_param(tree string)
-+{
-+	tree i_type, a_type;
-+	const int length = TREE_STRING_LENGTH(string);
-+
-+	gcc_assert(length > 0);
-+
-+	i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
-+	a_type = build_array_type(char_type_node, i_type);
-+
-+	TREE_TYPE(string) = a_type;
-+	TREE_CONSTANT(string) = 1;
-+	TREE_READONLY(string) = 1;
-+
-+	return build1(ADDR_EXPR, ptr_type_node, string);
-+}
-+
-+static void insert_cond_result(struct cgraph_node *caller_node, basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
-+{
-+	gimple func_stmt;
-+	const_gimple def_stmt;
-+	const_tree loc_line;
-+	tree loc_file, ssa_name, current_func;
-+	expanded_location xloc;
-+	char *ssa_name_buf;
-+	int len;
-+	struct cgraph_edge *edge;
-+	struct cgraph_node *callee_node;
-+	int frequency;
-+	gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
-+
-+	def_stmt = get_def_stmt(arg);
-+	xloc = expand_location(gimple_location(def_stmt));
-+
-+	if (!gimple_has_location(def_stmt)) {
-+		xloc = expand_location(gimple_location(stmt));
-+		if (!gimple_has_location(stmt))
-+			xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
-+	}
-+
-+	loc_line = build_int_cstu(unsigned_type_node, xloc.line);
-+
-+	loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
-+	loc_file = create_string_param(loc_file);
-+
-+	current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
-+	current_func = create_string_param(current_func);
-+
-+	gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
-+	call_count++;
-+	len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
-+	gcc_assert(len > 0);
-+	ssa_name = build_string(len + 1, ssa_name_buf);
-+	free(ssa_name_buf);
-+	ssa_name = create_string_param(ssa_name);
-+
-+	// void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
-+	func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
-+	gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
-+
-+	callee_node = cgraph_get_create_node(report_size_overflow_decl);
-+	frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
-+
-+	edge = cgraph_create_edge(caller_node, callee_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
-+	gcc_assert(edge != NULL);
-+}
-+
-+static void __unused print_the_code_insertions(const_gimple stmt)
-+{
-+	location_t loc = gimple_location(stmt);
-+
-+	inform(loc, "Integer size_overflow check applied here.");
-+}
-+
-+static void insert_check_size_overflow(struct cgraph_node *caller_node, gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
++// Get the argnum of a function decl, if node is a return then the argnum is 0
++unsigned int get_function_num(const_tree node, const_tree orig_fndecl)
 +{
-+	basic_block cond_bb, join_bb, bb_true;
-+	edge e;
-+	gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
-+
-+	cond_bb = gimple_bb(stmt);
-+	if (before)
-+		gsi_prev(&gsi);
-+	if (gsi_end_p(gsi))
-+		e = split_block_after_labels(cond_bb);
++	if (is_a_return_check(node))
++		return 0;
 +	else
-+		e = split_block(cond_bb, gsi_stmt(gsi));
-+	cond_bb = e->src;
-+	join_bb = e->dest;
-+	e->flags = EDGE_FALSE_VALUE;
-+	e->probability = REG_BR_PROB_BASE;
-+
-+	bb_true = create_empty_bb(cond_bb);
-+	make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
-+	make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
-+	make_edge(bb_true, join_bb, EDGE_FALLTHRU);
-+
-+	gcc_assert(dom_info_available_p(CDI_DOMINATORS));
-+	set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
-+	set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
-+
-+	if (current_loops != NULL) {
-+		gcc_assert(cond_bb->loop_father == join_bb->loop_father);
-+		add_bb_to_loop(bb_true, cond_bb->loop_father);
-+	}
-+
-+	insert_cond(cond_bb, arg, cond_code, type_value);
-+	insert_cond_result(caller_node, bb_true, stmt, arg, min);
-+
-+//	print_the_code_insertions(stmt);
-+}
-+
-+static void check_size_overflow(struct cgraph_node *caller_node, gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
-+{
-+	const_tree rhs_type = TREE_TYPE(rhs);
-+	tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
-+
-+	gcc_assert(rhs_type != NULL_TREE);
-+	if (TREE_CODE(rhs_type) == POINTER_TYPE)
-+		return;
-+
-+	gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
-+
-+	if (is_const_plus_unsigned_signed_truncation(rhs))
-+		return;
-+
-+	type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
-+	// typemax (-1) < typemin (0)
-+	if (TREE_OVERFLOW(type_max))
-+		return;
-+
-+	type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
-+
-+	cast_rhs_type = TREE_TYPE(cast_rhs);
-+	type_max_type = TREE_TYPE(type_max);
-+	gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
-+
-+	insert_check_size_overflow(caller_node, stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
-+
-+	// special case: get_size_overflow_type(), 32, u64->s
-+	if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
-+		return;
-+
-+	type_min_type = TREE_TYPE(type_min);
-+	gcc_assert(types_compatible_p(type_max_type, type_min_type));
-+	insert_check_size_overflow(caller_node, stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
-+}
-+
-+static bool is_a_constant_overflow(const_gimple stmt, const_tree rhs)
-+{
-+	if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
-+		return false;
-+	if (!is_gimple_constant(rhs))
-+		return false;
-+	return true;
-+}
-+
-+static tree get_def_stmt_rhs(const_tree var)
-+{
-+	tree rhs1, def_stmt_rhs1;
-+	gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
-+
-+	def_stmt = get_def_stmt(var);
-+	if (!gimple_assign_cast_p(def_stmt))
-+		return NULL_TREE;
-+	gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && get_stmt_flag(def_stmt) == MY_STMT && gimple_assign_cast_p(def_stmt));
-+
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+	rhs1_def_stmt = get_def_stmt(rhs1);
-+	if (!gimple_assign_cast_p(rhs1_def_stmt))
-+		return rhs1;
-+
-+	def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
-+	def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
-+
-+	switch (gimple_code(def_stmt_rhs1_def_stmt)) {
-+	case GIMPLE_CALL:
-+	case GIMPLE_NOP:
-+	case GIMPLE_ASM:
-+	case GIMPLE_PHI:
-+		return def_stmt_rhs1;
-+	case GIMPLE_ASSIGN:
-+		return rhs1;
-+	default:
-+		debug_gimple_stmt(def_stmt_rhs1_def_stmt);
-+		gcc_unreachable();
-+	}
-+}
-+
-+static tree handle_intentional_overflow(struct pointer_set_t *visited, struct cgraph_node *caller_node, bool check_overflow, gimple stmt, tree change_rhs, tree new_rhs2)
-+{
-+	tree new_rhs, orig_rhs;
-+	void (*gimple_assign_set_rhs)(gimple, tree);
-+	tree rhs1 = gimple_assign_rhs1(stmt);
-+	tree rhs2 = gimple_assign_rhs2(stmt);
-+	tree lhs = gimple_assign_lhs(stmt);
-+
-+	if (!check_overflow)
-+		return create_assign(visited, stmt, lhs, AFTER_STMT);
-+
-+	if (change_rhs == NULL_TREE)
-+		return create_assign(visited, stmt, lhs, AFTER_STMT);
-+
-+	if (new_rhs2 == NULL_TREE) {
-+		orig_rhs = rhs1;
-+		gimple_assign_set_rhs = &gimple_assign_set_rhs1;
-+	} else {
-+		orig_rhs = rhs2;
-+		gimple_assign_set_rhs = &gimple_assign_set_rhs2;
-+	}
-+
-+	check_size_overflow(caller_node, stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
-+
-+	new_rhs = change_assign_rhs(stmt, orig_rhs, change_rhs);
-+	gimple_assign_set_rhs(stmt, new_rhs);
-+	update_stmt(stmt);
-+
-+	return create_assign(visited, stmt, lhs, AFTER_STMT);
-+}
-+
-+static bool is_subtraction_special(const_gimple stmt)
-+{
-+	gimple rhs1_def_stmt, rhs2_def_stmt;
-+	const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
-+	enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
-+	const_tree rhs1 = gimple_assign_rhs1(stmt);
-+	const_tree rhs2 = gimple_assign_rhs2(stmt);
-+
-+	if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
-+		return false;
-+
-+	gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
-+
-+	if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
-+		return false;
-+
-+	rhs1_def_stmt = get_def_stmt(rhs1);
-+	rhs2_def_stmt = get_def_stmt(rhs2);
-+	if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
-+		return false;
-+
-+	rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
-+	rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
-+	rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
-+	rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
-+	rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
-+	rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
-+	rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
-+	rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
-+	if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
-+		return false;
-+	if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
-+		return false;
-+
-+	set_stmt_flag(rhs1_def_stmt, NO_CAST_CHECK);
-+	set_stmt_flag(rhs2_def_stmt, NO_CAST_CHECK);
-+	return true;
-+}
-+
-+static tree handle_integer_truncation(struct pointer_set_t *visited, struct cgraph_node *caller_node, const_tree lhs)
-+{
-+	tree new_rhs1, new_rhs2;
-+	tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
-+	gimple assign, stmt = get_def_stmt(lhs);
-+	tree rhs1 = gimple_assign_rhs1(stmt);
-+	tree rhs2 = gimple_assign_rhs2(stmt);
-+
-+	if (!is_subtraction_special(stmt))
-+		return NULL_TREE;
-+
-+	new_rhs1 = expand(visited, caller_node, rhs1);
-+	new_rhs2 = expand(visited, caller_node, rhs2);
-+
-+	new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(new_rhs1);
-+	new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(new_rhs2);
-+
-+	if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
-+		return NULL_TREE;
-+
-+	if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
-+		new_rhs1_def_stmt_rhs1 = cast_to_TI_type(stmt, new_rhs1_def_stmt_rhs1);
-+		new_rhs2_def_stmt_rhs1 = cast_to_TI_type(stmt, new_rhs2_def_stmt_rhs1);
-+	}
-+
-+	assign = create_binary_assign(MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
-+	new_lhs = gimple_assign_lhs(assign);
-+	check_size_overflow(caller_node, assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
-+
-+	return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
-+}
-+
-+static bool is_a_neg_overflow(const_gimple stmt, const_tree rhs)
-+{
-+	const_gimple def_stmt;
-+
-+	if (TREE_CODE(rhs) != SSA_NAME)
-+		return false;
-+
-+	if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
-+		return false;
-+
-+	def_stmt = get_def_stmt(rhs);
-+	if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
-+		return false;
-+
-+	return true;
-+}
-+
-+static tree handle_binary_ops(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree lhs)
-+{
-+	tree rhs1, rhs2, new_lhs;
-+	gimple def_stmt = get_def_stmt(lhs);
-+	tree new_rhs1 = NULL_TREE;
-+	tree new_rhs2 = NULL_TREE;
-+
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+	rhs2 = gimple_assign_rhs2(def_stmt);
-+
-+	/* no DImode/TImode division in the 32/64 bit kernel */
-+	switch (gimple_assign_rhs_code(def_stmt)) {
-+	case RDIV_EXPR:
-+	case TRUNC_DIV_EXPR:
-+	case CEIL_DIV_EXPR:
-+	case FLOOR_DIV_EXPR:
-+	case ROUND_DIV_EXPR:
-+	case TRUNC_MOD_EXPR:
-+	case CEIL_MOD_EXPR:
-+	case FLOOR_MOD_EXPR:
-+	case ROUND_MOD_EXPR:
-+	case EXACT_DIV_EXPR:
-+	case POINTER_PLUS_EXPR:
-+	case BIT_AND_EXPR:
-+		return create_assign(visited, def_stmt, lhs, AFTER_STMT);
-+	default:
-+		break;
-+	}
-+
-+	new_lhs = handle_integer_truncation(visited, caller_node, lhs);
-+	if (new_lhs != NULL_TREE)
-+		return new_lhs;
-+
-+	if (TREE_CODE(rhs1) == SSA_NAME)
-+		new_rhs1 = expand(visited, caller_node, rhs1);
-+	if (TREE_CODE(rhs2) == SSA_NAME)
-+		new_rhs2 = expand(visited, caller_node, rhs2);
-+
-+	if (is_a_neg_overflow(def_stmt, rhs2))
-+		return handle_intentional_overflow(visited, caller_node, true, def_stmt, new_rhs1, NULL_TREE);
-+	if (is_a_neg_overflow(def_stmt, rhs1))
-+		return handle_intentional_overflow(visited, caller_node, true, def_stmt, new_rhs2, new_rhs2);
-+
-+
-+	if (is_a_constant_overflow(def_stmt, rhs2))
-+		return handle_intentional_overflow(visited, caller_node, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
-+	if (is_a_constant_overflow(def_stmt, rhs1))
-+		return handle_intentional_overflow(visited, caller_node, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
-+
-+	return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
-+}
-+
-+#if BUILDING_GCC_VERSION >= 4006
-+static tree get_new_rhs(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree size_overflow_type, tree rhs)
-+{
-+	if (is_gimple_constant(rhs))
-+		return cast_a_tree(size_overflow_type, rhs);
-+	if (TREE_CODE(rhs) != SSA_NAME)
-+		return NULL_TREE;
-+	return expand(visited, caller_node, rhs);
-+}
-+
-+static tree handle_ternary_ops(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree lhs)
-+{
-+	tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
-+	gimple def_stmt = get_def_stmt(lhs);
-+
-+	size_overflow_type = get_size_overflow_type(def_stmt, lhs);
-+
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+	rhs2 = gimple_assign_rhs2(def_stmt);
-+	rhs3 = gimple_assign_rhs3(def_stmt);
-+	new_rhs1 = get_new_rhs(visited, caller_node, size_overflow_type, rhs1);
-+	new_rhs2 = get_new_rhs(visited, caller_node, size_overflow_type, rhs2);
-+	new_rhs3 = get_new_rhs(visited, caller_node, size_overflow_type, rhs3);
-+
-+	return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
-+}
-+#endif
-+
-+static tree get_size_overflow_type(gimple stmt, const_tree node)
-+{
-+	const_tree type;
-+	tree new_type;
-+
-+	gcc_assert(node != NULL_TREE);
-+
-+	type = TREE_TYPE(node);
-+
-+	if (get_stmt_flag(stmt) == MY_STMT)
-+		return TREE_TYPE(node);
-+
-+	switch (TYPE_MODE(type)) {
-+	case QImode:
-+		new_type = intHI_type_node;
-+		break;
-+	case HImode:
-+		new_type = intSI_type_node;
-+		break;
-+	case SImode:
-+		new_type = intDI_type_node;
-+		break;
-+	case DImode:
-+		if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
-+			new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
-+		else
-+			new_type = intTI_type_node;
-+		break;
-+	case TImode:
-+		gcc_assert(!TYPE_UNSIGNED(type));
-+		new_type = intTI_type_node;
-+		break;
-+	default:
-+		debug_tree((tree)node);
-+		error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
-+		gcc_unreachable();
-+	}
-+
-+	if (TYPE_QUALS(type) != 0)
-+		return build_qualified_type(new_type, TYPE_QUALS(type));
-+	return new_type;
-+}
-+
-+static tree expand_visited(gimple def_stmt)
-+{
-+	const_gimple next_stmt;
-+	gimple_stmt_iterator gsi;
-+	enum gimple_code code = gimple_code(def_stmt);
-+
-+	if (code == GIMPLE_ASM)
-+		return NULL_TREE;
-+
-+	gsi = gsi_for_stmt(def_stmt);
-+	gsi_next(&gsi);
-+
-+	if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
-+		return NULL_TREE;
-+	gcc_assert(!gsi_end_p(gsi));
-+	next_stmt = gsi_stmt(gsi);
-+
-+	if (gimple_code(def_stmt) == GIMPLE_PHI && get_stmt_flag((gimple)next_stmt) != MY_STMT)
-+		return NULL_TREE;
-+	gcc_assert(get_stmt_flag((gimple)next_stmt) == MY_STMT);
-+
-+	return get_lhs(next_stmt);
-+}
-+
-+static tree expand(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree lhs)
-+{
-+	gimple def_stmt;
-+
-+	def_stmt = get_def_stmt(lhs);
-+
-+	if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
-+		return NULL_TREE;
-+
-+	if (get_stmt_flag(def_stmt) == MY_STMT)
-+		return lhs;
-+
-+	if (pointer_set_contains(visited, def_stmt))
-+		return expand_visited(def_stmt);
-+
-+	switch (gimple_code(def_stmt)) {
-+	case GIMPLE_PHI:
-+		return handle_phi(visited, caller_node, lhs);
-+	case GIMPLE_CALL:
-+	case GIMPLE_ASM:
-+		return create_assign(visited, def_stmt, lhs, AFTER_STMT);
-+	case GIMPLE_ASSIGN:
-+		switch (gimple_num_ops(def_stmt)) {
-+		case 2:
-+			return handle_unary_ops(visited, caller_node, def_stmt);
-+		case 3:
-+			return handle_binary_ops(visited, caller_node, lhs);
-+#if BUILDING_GCC_VERSION >= 4006
-+		case 4:
-+			return handle_ternary_ops(visited, caller_node, lhs);
-+#endif
-+		}
-+	default:
-+		debug_gimple_stmt(def_stmt);
-+		error("%s: unknown gimple code", __func__);
-+		gcc_unreachable();
-+	}
-+}
-+
-+static tree cast_to_orig_type(gimple stmt, const_tree orig_node, tree new_node)
-+{
-+	const_gimple assign;
-+	tree orig_type = TREE_TYPE(orig_node);
-+	gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
-+
-+	assign = build_cast_stmt(orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
-+	return gimple_assign_lhs(assign);
-+}
-+
-+static void change_orig_node(struct interesting_node *cur_node, tree new_node)
-+{
-+	void (*set_rhs)(gimple, tree);
-+	gimple stmt = cur_node->first_stmt;
-+	const_tree orig_node = cur_node->node;
-+
-+	switch (gimple_code(stmt)) {
-+	case GIMPLE_RETURN:
-+		gimple_return_set_retval(stmt, cast_to_orig_type(stmt, orig_node, new_node));
-+		break;
-+	case GIMPLE_CALL:
-+		gimple_call_set_arg(stmt, cur_node->num - 1, cast_to_orig_type(stmt, orig_node, new_node));
-+		break;
-+	case GIMPLE_ASSIGN:
-+		switch (cur_node->num) {
-+		case 1:
-+			set_rhs = &gimple_assign_set_rhs1;
-+			break;
-+		case 2:
-+			set_rhs = &gimple_assign_set_rhs2;
-+			break;
-+#if BUILDING_GCC_VERSION >= 4006
-+		case 3:
-+			set_rhs = &gimple_assign_set_rhs3;
-+			break;
-+#endif
-+		default:
-+			gcc_unreachable();
-+		}
-+
-+		set_rhs(stmt, cast_to_orig_type(stmt, orig_node, new_node));
-+		break;
-+	default:
-+		debug_gimple_stmt(stmt);
-+		gcc_unreachable();
-+	}
-+
-+	update_stmt(stmt);
++		return find_arg_number_tree(node, orig_fndecl);
 +}
 +
-+static unsigned int get_correct_arg_count(unsigned int argnum, const_tree fndecl)
++unsigned int get_correct_arg_count(unsigned int argnum, const_tree fndecl)
 +{
 +	const struct size_overflow_hash *hash;
 +	unsigned int new_argnum;
@@ -115706,81 +120918,6 @@ index 0000000..fa0524c
 +	return CANNOT_FIND_ARG;
 +}
 +
-+// Don't want to duplicate entries in next_cgraph_node
-+static bool is_in_next_cgraph_node(struct next_cgraph_node *head, struct cgraph_node *node, const_tree fndecl, unsigned int num)
-+{
-+	const_tree new_callee_fndecl;
-+	struct next_cgraph_node *cur_node;
-+
-+	if (fndecl == RET_CHECK)
-+		new_callee_fndecl = NODE_DECL(node);
-+	else
-+		new_callee_fndecl = fndecl;
-+
-+	for (cur_node = head; cur_node; cur_node = cur_node->next) {
-+		if (!operand_equal_p(NODE_DECL(cur_node->current_function), NODE_DECL(node), 0))
-+			continue;
-+		if (!operand_equal_p(cur_node->callee_fndecl, new_callee_fndecl, 0))
-+			continue;
-+		if (num == cur_node->num)
-+			return true;
-+	}
-+	return false;
-+}
-+
-+/* Add a next_cgraph_node into the list for handle_function().
-+ * handle_function()  iterates over all the next cgraph nodes and
-+ * starts the overflow check insertion process.
-+ */
-+static struct next_cgraph_node *create_new_next_cgraph_node(struct next_cgraph_node *head, struct cgraph_node *node, tree fndecl, unsigned int num)
-+{
-+	struct next_cgraph_node *new_node;
-+
-+	if (is_in_next_cgraph_node(head, node, fndecl, num))
-+		return head;
-+
-+	new_node = (struct next_cgraph_node *)xmalloc(sizeof(*new_node));
-+	new_node->current_function = node;
-+	new_node->next = NULL;
-+	new_node->num = num;
-+	if (fndecl == RET_CHECK)
-+		new_node->callee_fndecl = NODE_DECL(node);
-+	else
-+		new_node->callee_fndecl = fndecl;
-+
-+	if (!head)
-+		return new_node;
-+
-+	new_node->next = head;
-+	return new_node;
-+}
-+
-+static struct next_cgraph_node *create_new_next_cgraph_nodes(struct next_cgraph_node *head, struct cgraph_node *node, unsigned int num)
-+{
-+	struct cgraph_edge *e;
-+
-+	if (num == 0)
-+		return create_new_next_cgraph_node(head, node, RET_CHECK, num);
-+
-+	for (e = node->callers; e; e = e->next_caller) {
-+		tree fndecl = gimple_call_fndecl(e->call_stmt);
-+
-+		gcc_assert(fndecl != NULL_TREE);
-+		head = create_new_next_cgraph_node(head, e->caller, fndecl, num);
-+	}
-+
-+	return head;
-+}
-+
-+static bool is_a_return_check(const_tree node)
-+{
-+	if (TREE_CODE(node) == FUNCTION_DECL)
-+		return true;
-+
-+	gcc_assert(TREE_CODE(node) == PARM_DECL);
-+	return false;
-+}
-+
 +static bool is_in_hash_table(const_tree fndecl, unsigned int num)
 +{
 +	const struct size_overflow_hash *hash;
@@ -115791,37 +120928,10 @@ index 0000000..fa0524c
 +	return false;
 +}
 +
-+struct missing_functions {
-+	struct missing_functions *next;
-+	const_tree node;
-+	tree fndecl;
-+};
-+
-+static struct missing_functions *create_new_missing_function(struct missing_functions *missing_fn_head, tree node)
-+{
-+	struct missing_functions *new_function;
-+
-+	new_function = (struct missing_functions *)xmalloc(sizeof(*new_function));
-+	new_function->node = node;
-+	new_function->next = NULL;
-+
-+	if (TREE_CODE(node) == FUNCTION_DECL)
-+		new_function->fndecl = node;
-+	else
-+		new_function->fndecl = current_function_decl;
-+	gcc_assert(new_function->fndecl);
-+
-+	if (!missing_fn_head)
-+		return new_function;
-+
-+	new_function->next = missing_fn_head;
-+	return new_function;
-+}
-+
 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
 + * If the function is missing everywhere then print the missing message into stderr.
 + */
-+static bool is_missing_function(const_tree orig_fndecl, unsigned int num)
++bool is_missing_function(const_tree orig_fndecl, unsigned int num)
 +{
 +	switch (DECL_FUNCTION_CODE(orig_fndecl)) {
 +#if BUILDING_GCC_VERSION >= 4008
@@ -115849,2192 +120959,12 @@ index 0000000..fa0524c
 +	return true;
 +}
 +
-+// Get the argnum of a function decl, if node is a return then the argnum is 0
-+static unsigned int get_function_num(const_tree node, const_tree orig_fndecl)
-+{
-+	if (is_a_return_check(node))
-+		return 0;
-+	else
-+		return find_arg_number_tree(node, orig_fndecl);
-+}
-+
-+/* If the function is missing from the hash table and it is a static function
-+ * then create a next_cgraph_node from it for handle_function()
-+ */
-+static struct next_cgraph_node *check_missing_overflow_attribute_and_create_next_node(struct next_cgraph_node *cnodes, struct missing_functions *missing_fn_head)
-+{
-+	unsigned int num;
-+	const_tree orig_fndecl;
-+	struct cgraph_node *next_node = NULL;
-+
-+	orig_fndecl = DECL_ORIGIN(missing_fn_head->fndecl);
-+
-+	num = get_function_num(missing_fn_head->node, orig_fndecl);
-+	if (num == CANNOT_FIND_ARG)
-+		return cnodes;
-+
-+	if (!is_missing_function(orig_fndecl, num))
-+		return cnodes;
-+
-+	next_node = cgraph_get_node(missing_fn_head->fndecl);
-+	if (next_node && next_node->local.local)
-+		cnodes = create_new_next_cgraph_nodes(cnodes, next_node, num);
-+	return cnodes;
-+}
-+
-+/* Search for missing size_overflow attributes on the last nodes in ipa and collect them
-+ * into the next_cgraph_node list. They will be the next interesting returns or callees.
-+ */
-+static struct next_cgraph_node *search_overflow_attribute(struct next_cgraph_node *cnodes, struct interesting_node *cur_node)
-+{
-+	unsigned int i;
-+	tree node;
-+	struct missing_functions *cur, *missing_fn_head = NULL;
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+	FOR_EACH_VEC_ELT(tree, cur_node->last_nodes, i, node) {
-+#else
-+	FOR_EACH_VEC_ELT(*cur_node->last_nodes, i, node) {
-+#endif
-+		switch (TREE_CODE(node)) {
-+		case PARM_DECL:
-+			if (TREE_CODE(TREE_TYPE(node)) != INTEGER_TYPE)
-+				break;
-+		case FUNCTION_DECL:
-+			missing_fn_head = create_new_missing_function(missing_fn_head, node);
-+			break;
-+		default:
-+			break;
-+		}
-+	}
-+
-+	while (missing_fn_head) {
-+		cnodes = check_missing_overflow_attribute_and_create_next_node(cnodes, missing_fn_head);
-+
-+		cur = missing_fn_head->next;
-+		free(missing_fn_head);
-+		missing_fn_head = cur;
-+	}
-+
-+	return cnodes;
-+}
-+
-+static void walk_phi_set_conditions(struct pointer_set_t *visited, bool *interesting_conditions, const_tree result)
-+{
-+	gimple phi = get_def_stmt(result);
-+	unsigned int i, n = gimple_phi_num_args(phi);
-+
-+	pointer_set_insert(visited, phi);
-+	for (i = 0; i < n; i++) {
-+		const_tree arg = gimple_phi_arg_def(phi, i);
-+
-+		set_conditions(visited, interesting_conditions, arg);
-+	}
-+}
-+
-+enum conditions {
-+	FROM_CONST, NOT_UNARY, CAST
-+};
-+
-+// Search for constants, cast assignments and binary/ternary assignments
-+static void set_conditions(struct pointer_set_t *visited, bool *interesting_conditions, const_tree lhs)
-+{
-+	gimple def_stmt = get_def_stmt(lhs);
-+
-+	if (is_gimple_constant(lhs)) {
-+		interesting_conditions[FROM_CONST] = true;
-+		return;
-+	}
-+
-+	if (!def_stmt)
-+		return;
-+
-+	if (pointer_set_contains(visited, def_stmt))
-+		return;
-+
-+	switch (gimple_code(def_stmt)) {
-+	case GIMPLE_NOP:
-+	case GIMPLE_CALL:
-+	case GIMPLE_ASM:
-+		return;
-+	case GIMPLE_PHI:
-+		return walk_phi_set_conditions(visited, interesting_conditions, lhs);
-+	case GIMPLE_ASSIGN:
-+		if (gimple_num_ops(def_stmt) == 2) {
-+			const_tree rhs = gimple_assign_rhs1(def_stmt);
-+
-+			if (gimple_assign_cast_p(def_stmt))
-+				interesting_conditions[CAST] = true;
-+
-+			return set_conditions(visited, interesting_conditions, rhs);
-+		} else {
-+			interesting_conditions[NOT_UNARY] = true;
-+			return;
-+		}
-+	default:
-+		debug_gimple_stmt(def_stmt);
-+		gcc_unreachable();
-+	}
-+}
-+
-+// determine whether duplication will be necessary or not.
-+static void search_interesting_conditions(struct interesting_node *cur_node, bool *interesting_conditions)
-+{
-+	struct pointer_set_t *visited;
-+
-+	if (gimple_assign_cast_p(cur_node->first_stmt))
-+		interesting_conditions[CAST] = true;
-+	else if (is_gimple_assign(cur_node->first_stmt) && gimple_num_ops(cur_node->first_stmt) > 2)
-+		interesting_conditions[NOT_UNARY] = true;
-+
-+	visited = pointer_set_create();
-+	set_conditions(visited, interesting_conditions, cur_node->node);
-+	pointer_set_destroy(visited);
-+}
-+
-+// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
-+static void replace_size_overflow_asm_with_assign(gimple asm_stmt, tree lhs, tree rhs)
-+{
-+	gimple assign;
-+	gimple_stmt_iterator gsi;
-+
-+	// already removed
-+	if (gimple_bb(asm_stmt) == NULL)
-+		return;
-+	gsi = gsi_for_stmt(asm_stmt);
-+
-+	assign = gimple_build_assign(lhs, rhs);
-+	gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
-+	SSA_NAME_DEF_STMT(lhs) = assign;
-+
-+	gsi_remove(&gsi, true);
-+}
-+
-+// Get the field decl of a component ref for intentional_overflow checking
-+static const_tree search_field_decl(const_tree comp_ref)
-+{
-+	const_tree field = NULL_TREE;
-+	unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
-+
-+	for (i = 0; i < len; i++) {
-+		field = TREE_OPERAND(comp_ref, i);
-+		if (TREE_CODE(field) == FIELD_DECL)
-+			break;
-+	}
-+	gcc_assert(TREE_CODE(field) == FIELD_DECL);
-+	return field;
-+}
-+
-+/* Get the fndecl of an interesting stmt, the fndecl is the caller function if the interesting
-+ * stmt is a return otherwise it is the callee function.
-+ */
-+static const_tree get_interesting_orig_fndecl(const_gimple stmt, unsigned int argnum)
-+{
-+	const_tree fndecl;
-+
-+	if (argnum == 0)
-+		fndecl = current_function_decl;
-+	else
-+		fndecl = gimple_call_fndecl(stmt);
-+
-+	if (fndecl == NULL_TREE)
-+		return NULL_TREE;
-+
-+	return DECL_ORIGIN(fndecl);
-+}
-+
-+/* Get the param of the intentional_overflow attribute.
-+ *   * 0: MARK_NOT_INTENTIONAL
-+ *   * 1..MAX_PARAM: MARK_YES
-+ *   * -1: MARK_TURN_OFF
-+ */
-+static tree get_attribute_param(const_tree decl)
-+{
-+	const_tree attr;
-+
-+	if (decl == NULL_TREE)
-+		return NULL_TREE;
-+
-+	attr = lookup_attribute("intentional_overflow", DECL_ATTRIBUTES(decl));
-+	if (!attr || !TREE_VALUE(attr))
-+		return NULL_TREE;
-+
-+	return TREE_VALUE(attr);
-+}
-+
-+// MARK_TURN_OFF
-+static bool is_turn_off_intentional_attr(const_tree decl)
-+{
-+	const_tree param_head;
-+
-+	param_head = get_attribute_param(decl);
-+	if (param_head == NULL_TREE)
-+		return false;
-+
-+	if (TREE_INT_CST_HIGH(TREE_VALUE(param_head)) == -1)
-+		return true;
-+	return false;
-+}
-+
-+// MARK_NOT_INTENTIONAL
-+static bool is_end_intentional_intentional_attr(const_tree decl, unsigned int argnum)
-+{
-+	const_tree param_head;
-+
-+	if (argnum == 0)
-+		return false;
-+
-+	param_head = get_attribute_param(decl);
-+	if (param_head == NULL_TREE)
-+		return false;
-+
-+	if (!TREE_INT_CST_LOW(TREE_VALUE(param_head)))
-+		return true;
-+	return false;
-+}
-+
-+// MARK_YES
-+static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
-+{
-+	tree param, param_head;
-+
-+	if (argnum == 0)
-+		return false;
-+
-+	param_head = get_attribute_param(decl);
-+	for (param = param_head; param; param = TREE_CHAIN(param))
-+		if (argnum == TREE_INT_CST_LOW(TREE_VALUE(param)))
-+			return true;
-+	return false;
-+}
-+
-+static const char *get_asm_string(const_gimple stmt)
-+{
-+	if (!stmt)
-+		return NULL;
-+	if (gimple_code(stmt) != GIMPLE_ASM)
-+		return NULL;
-+
-+	return gimple_asm_string(stmt);
-+}
-+
-+static bool is_size_overflow_intentional_asm_turn_off(const_gimple stmt)
-+{
-+	const char *str;
-+
-+	str = get_asm_string(stmt);
-+	if (!str)
-+		return false;
-+	return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
-+}
-+
-+static bool is_size_overflow_intentional_asm_yes(const_gimple stmt)
-+{
-+	const char *str;
-+
-+	str = get_asm_string(stmt);
-+	if (!str)
-+		return false;
-+	return !strncmp(str, YES_ASM_STR, sizeof(YES_ASM_STR) - 1);
-+}
-+
-+static bool is_size_overflow_asm(const_gimple stmt)
-+{
-+	const char *str;
-+
-+	str = get_asm_string(stmt);
-+	if (!str)
-+		return false;
-+	return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
-+}
-+
-+static void print_missing_intentional(enum mark callee_attr, enum mark caller_attr, const_tree decl, unsigned int argnum)
-+{
-+	location_t loc;
-+
-+	if (caller_attr == MARK_NO || caller_attr == MARK_NOT_INTENTIONAL || caller_attr == MARK_TURN_OFF)
-+		return;
-+
-+	if (callee_attr == MARK_NOT_INTENTIONAL || callee_attr == MARK_YES)
-+		return;
-+
-+	loc = DECL_SOURCE_LOCATION(decl);
-+	inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
-+}
-+
-+/* Get the type of the intentional_overflow attribute of a node
-+ *  * MARK_TURN_OFF
-+ *  * MARK_YES
-+ *  * MARK_NO
-+ *  * MARK_NOT_INTENTIONAL
-+ */
-+static enum mark get_intentional_attr_type(const_tree node)
-+{
-+	const_tree cur_decl;
-+
-+	if (node == NULL_TREE)
-+		return MARK_NO;
-+
-+	switch (TREE_CODE(node)) {
-+	case COMPONENT_REF:
-+		cur_decl = search_field_decl(node);
-+		if (is_turn_off_intentional_attr(cur_decl))
-+			return MARK_TURN_OFF;
-+		if (is_end_intentional_intentional_attr(cur_decl, 1))
-+			return MARK_YES;
-+		break;
-+	case PARM_DECL: {
-+		unsigned int argnum;
-+
-+		cur_decl = DECL_ORIGIN(current_function_decl);
-+		argnum = find_arg_number_tree(node, cur_decl);
-+		if (argnum == CANNOT_FIND_ARG)
-+			return MARK_NO;
-+		if (is_yes_intentional_attr(cur_decl, argnum))
-+			return MARK_YES;
-+		if (is_end_intentional_intentional_attr(cur_decl, argnum))
-+			return MARK_NOT_INTENTIONAL;
-+		break;
-+	}
-+	case FUNCTION_DECL:
-+		if (is_turn_off_intentional_attr(DECL_ORIGIN(node)))
-+			return MARK_TURN_OFF;
-+		break;
-+	default:
-+		break;
-+	}
-+	return MARK_NO;
-+}
-+
-+// Search for the intentional_overflow attribute on the last nodes
-+static enum mark search_last_nodes_intentional(struct interesting_node *cur_node)
-+{
-+	unsigned int i;
-+	tree last_node;
-+	enum mark mark = MARK_NO;
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+	FOR_EACH_VEC_ELT(tree, cur_node->last_nodes, i, last_node) {
-+#else
-+	FOR_EACH_VEC_ELT(*cur_node->last_nodes, i, last_node) {
-+#endif
-+		mark = get_intentional_attr_type(last_node);
-+		if (mark != MARK_NO)
-+			break;
-+	}
-+	return mark;
-+}
-+
-+/* Check the intentional kind of size_overflow asm stmt (created by the gimple pass) and
-+ * set the appropriate intentional_overflow type. Delete the asm stmt in the end.
-+ */
-+static bool is_intentional_attribute_from_gimple(struct interesting_node *cur_node)
-+{
-+	if (!cur_node->intentional_mark_from_gimple)
-+		return false;
-+
-+	if (is_size_overflow_intentional_asm_yes(cur_node->intentional_mark_from_gimple))
-+		cur_node->intentional_attr_cur_fndecl = MARK_YES;
-+	else
-+		cur_node->intentional_attr_cur_fndecl = MARK_TURN_OFF;
-+
-+	// skip param decls
-+	if (gimple_asm_noutputs(cur_node->intentional_mark_from_gimple) == 0)
-+		return true;
-+	return true;
-+}
-+
-+/* Search intentional_overflow attribute on caller and on callee too.
-+ * 0</MARK_YES: no dup, search size_overflow and intentional_overflow attributes
-+ * 0/MARK_NOT_INTENTIONAL: no dup, search size_overflow attribute (int)
-+ * -1/MARK_TURN_OFF: no dup, no search, current_function_decl -> no dup
-+*/
-+static void check_intentional_attribute_ipa(struct interesting_node *cur_node)
-+{
-+	const_tree fndecl;
-+
-+	if (is_intentional_attribute_from_gimple(cur_node))
-+		return;
-+
-+	if (is_turn_off_intentional_attr(DECL_ORIGIN(current_function_decl))) {
-+		cur_node->intentional_attr_cur_fndecl = MARK_TURN_OFF;
-+		return;
-+	}
-+
-+	if (gimple_code(cur_node->first_stmt) == GIMPLE_ASM) {
-+		cur_node->intentional_attr_cur_fndecl = MARK_NOT_INTENTIONAL;
-+		return;
-+	}
-+
-+	if (gimple_code(cur_node->first_stmt) == GIMPLE_ASSIGN)
-+		return;
-+
-+	fndecl = get_interesting_orig_fndecl(cur_node->first_stmt, cur_node->num);
-+	if (is_turn_off_intentional_attr(fndecl)) {
-+		cur_node->intentional_attr_decl = MARK_TURN_OFF;
-+		return;
-+	}
-+
-+	if (is_end_intentional_intentional_attr(fndecl, cur_node->num))
-+		cur_node->intentional_attr_decl = MARK_NOT_INTENTIONAL;
-+	else if (is_yes_intentional_attr(fndecl, cur_node->num))
-+		cur_node->intentional_attr_decl = MARK_YES;
-+
-+	cur_node->intentional_attr_cur_fndecl = search_last_nodes_intentional(cur_node);
-+	print_missing_intentional(cur_node->intentional_attr_decl, cur_node->intentional_attr_cur_fndecl, cur_node->fndecl, cur_node->num);
-+}
-+
-+// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
-+static bool skip_asm(const_tree arg)
-+{
-+	gimple def_stmt = get_def_stmt(arg);
-+
-+	if (!def_stmt || !gimple_assign_cast_p(def_stmt))
-+		return false;
-+
-+	def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
-+	return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
-+}
-+
-+static void walk_use_def_phi(struct pointer_set_t *visited, struct interesting_node *cur_node, tree result)
-+{
-+	gimple phi = get_def_stmt(result);
-+	unsigned int i, n = gimple_phi_num_args(phi);
-+
-+	pointer_set_insert(visited, phi);
-+	for (i = 0; i < n; i++) {
-+		tree arg = gimple_phi_arg_def(phi, i);
-+
-+		walk_use_def(visited, cur_node, arg);
-+	}
-+}
-+
-+static void walk_use_def_binary(struct pointer_set_t *visited, struct interesting_node *cur_node, tree lhs)
-+{
-+	gimple def_stmt = get_def_stmt(lhs);
-+	tree rhs1, rhs2;
-+
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+	rhs2 = gimple_assign_rhs2(def_stmt);
-+
-+	walk_use_def(visited, cur_node, rhs1);
-+	walk_use_def(visited, cur_node, rhs2);
-+}
-+
-+static void insert_last_node(struct interesting_node *cur_node, tree node)
-+{
-+	unsigned int i;
-+	tree element;
-+	enum tree_code code;
-+
-+	gcc_assert(node != NULL_TREE);
-+
-+	if (is_gimple_constant(node))
-+		return;
-+
-+	code = TREE_CODE(node);
-+	if (code == VAR_DECL) {
-+		node = DECL_ORIGIN(node);
-+		code = TREE_CODE(node);
-+	}
-+
-+	if (code != PARM_DECL && code != FUNCTION_DECL && code != COMPONENT_REF)
-+		return;
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+	FOR_EACH_VEC_ELT(tree, cur_node->last_nodes, i, element) {
-+#else
-+	FOR_EACH_VEC_ELT(*cur_node->last_nodes, i, element) {
-+#endif
-+		if (operand_equal_p(node, element, 0))
-+			return;
-+	}
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+	gcc_assert(VEC_length(tree, cur_node->last_nodes) < VEC_LEN);
-+	VEC_safe_push(tree, gc, cur_node->last_nodes, node);
-+#else
-+	gcc_assert(cur_node->last_nodes->length() < VEC_LEN);
-+	vec_safe_push(cur_node->last_nodes, node);
-+#endif
-+}
-+
-+// a size_overflow asm stmt in the control flow doesn't stop the recursion
-+static void handle_asm_stmt(struct pointer_set_t *visited, struct interesting_node *cur_node, tree lhs, const_gimple stmt)
-+{
-+	if (!is_size_overflow_asm(stmt))
-+		walk_use_def(visited, cur_node, SSA_NAME_VAR(lhs));
-+}
-+
-+/* collect the parm_decls and fndecls (for checking a missing size_overflow attribute (ret or arg) or intentional_overflow)
-+ * and component refs (for checking the intentional_overflow attribute).
-+ */
-+static void walk_use_def(struct pointer_set_t *visited, struct interesting_node *cur_node, tree lhs)
-+{
-+	const_gimple def_stmt;
-+
-+	if (TREE_CODE(lhs) != SSA_NAME) {
-+		insert_last_node(cur_node, lhs);
-+		return;
-+	}
-+
-+	def_stmt = get_def_stmt(lhs);
-+	if (!def_stmt)
-+		return;
-+
-+	if (pointer_set_insert(visited, def_stmt))
-+		return;
-+
-+	switch (gimple_code(def_stmt)) {
-+	case GIMPLE_NOP:
-+		return walk_use_def(visited, cur_node, SSA_NAME_VAR(lhs));
-+	case GIMPLE_ASM:
-+		return handle_asm_stmt(visited, cur_node, lhs, def_stmt);
-+	case GIMPLE_CALL: {
-+		tree fndecl = gimple_call_fndecl(def_stmt);
-+
-+		if (fndecl == NULL_TREE)
-+			return;
-+		insert_last_node(cur_node, fndecl);
-+		return;
-+	}
-+	case GIMPLE_PHI:
-+		return walk_use_def_phi(visited, cur_node, lhs);
-+	case GIMPLE_ASSIGN:
-+		switch (gimple_num_ops(def_stmt)) {
-+		case 2:
-+			return walk_use_def(visited, cur_node, gimple_assign_rhs1(def_stmt));
-+		case 3:
-+			return walk_use_def_binary(visited, cur_node, lhs);
-+		}
-+	default:
-+		debug_gimple_stmt((gimple)def_stmt);
-+		error("%s: unknown gimple code", __func__);
-+		gcc_unreachable();
-+	}
-+}
-+
-+// Collect all the last nodes for checking the intentional_overflow and size_overflow attributes
-+static void set_last_nodes(struct interesting_node *cur_node)
-+{
-+	struct pointer_set_t *visited;
-+
-+	visited = pointer_set_create();
-+	walk_use_def(visited, cur_node, cur_node->node);
-+	pointer_set_destroy(visited);
-+}
-+
-+enum precond {
-+	NO_ATTRIBUTE_SEARCH, NO_CHECK_INSERT, NONE
-+};
-+
-+/* If there is a mark_turn_off intentional attribute on the caller or the callee then there is no duplication and missing size_overflow attribute check anywhere.
-+ * There is only missing size_overflow attribute checking if the intentional_overflow attribute is the mark_no type.
-+ * Stmt duplication is unnecessary if there are no binary/ternary assignements or if the unary assignment isn't a cast.
-+ * It skips the possible error codes too. If the def_stmts trace back to a constant and there are no binary/ternary assigments then we assume that it is some kind of error code.
-+ */
-+static enum precond check_preconditions(struct interesting_node *cur_node)
-+{
-+	bool interesting_conditions[3] = {false, false, false};
-+
-+	set_last_nodes(cur_node);
-+
-+	check_intentional_attribute_ipa(cur_node);
-+	if (cur_node->intentional_attr_decl == MARK_TURN_OFF || cur_node->intentional_attr_cur_fndecl == MARK_TURN_OFF)
-+		return NO_ATTRIBUTE_SEARCH;
-+
-+	search_interesting_conditions(cur_node, interesting_conditions);
-+
-+	// error code
-+	if (interesting_conditions[CAST] && interesting_conditions[FROM_CONST] && !interesting_conditions[NOT_UNARY])
-+		return NO_ATTRIBUTE_SEARCH;
-+
-+	// unnecessary overflow check
-+	if (!interesting_conditions[CAST] && !interesting_conditions[NOT_UNARY])
-+		return NO_CHECK_INSERT;
-+
-+	if (cur_node->intentional_attr_cur_fndecl != MARK_NO)
-+		return NO_CHECK_INSERT;
-+
-+	return NONE;
-+}
-+
-+/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute and asm stmts,
-+ * it decides whether the duplication is necessary or not and it searches for missing size_overflow attributes. After expand() it changes the orig node to the duplicated node
-+ * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
-+ */
-+static struct next_cgraph_node *handle_interesting_stmt(struct next_cgraph_node *cnodes, struct interesting_node *cur_node, struct cgraph_node *caller_node)
-+{
-+	enum precond ret;
-+	struct pointer_set_t *visited;
-+	tree new_node, orig_node = cur_node->node;
-+
-+	ret = check_preconditions(cur_node);
-+	if (ret == NO_ATTRIBUTE_SEARCH)
-+		return cnodes;
-+
-+	cnodes = search_overflow_attribute(cnodes, cur_node);
-+
-+	if (ret == NO_CHECK_INSERT)
-+		return cnodes;
-+
-+	visited = pointer_set_create();
-+	new_node = expand(visited, caller_node, orig_node);
-+	pointer_set_destroy(visited);
-+
-+	if (new_node == NULL_TREE)
-+		return cnodes;
-+
-+	change_orig_node(cur_node, new_node);
-+	check_size_overflow(caller_node, cur_node->first_stmt, TREE_TYPE(new_node), new_node, orig_node, BEFORE_STMT);
-+
-+	return cnodes;
-+}
-+
-+// Check visited interesting nodes.
-+static bool is_in_interesting_node(struct interesting_node *head, const_gimple first_stmt, const_tree node, unsigned int num)
-+{
-+	struct interesting_node *cur;
-+
-+	for (cur = head; cur; cur = cur->next) {
-+		if (!operand_equal_p(node, cur->node, 0))
-+			continue;
-+		if (num != cur->num)
-+			continue;
-+		if (first_stmt == cur->first_stmt)
-+			return true;
-+	}
-+	return false;
-+}
-+
-+/* Create an interesting node. The ipa pass starts to duplicate from these stmts.
-+   first_stmt: it is the call or assignment or ret stmt, change_orig_node() will change the original node (retval, or function arg) in this
-+   last_nodes: they are the last stmts in the recursion (they haven't a def_stmt). They are useful in the missing size_overflow attribute check and
-+               the intentional_overflow attribute check. They are collected by set_last_nodes().
-+   num: arg count of a call stmt or 0 when it is a ret
-+   node: the recursion starts from here, it is a call arg or a return value
-+   fndecl: the fndecl of the interesting node when the node is an arg. it is the fndecl of the callee function otherwise it is the fndecl of the caller (current_function_fndecl) function.
-+   intentional_attr_decl: intentional_overflow attribute of the callee function
-+   intentional_attr_cur_fndecl: intentional_overflow attribute of the caller function
-+   intentional_mark_from_gimple: the intentional overflow type of size_overflow asm stmt from gimple if it exists
-+ */
-+static struct interesting_node *create_new_interesting_node(struct interesting_node *head, gimple first_stmt, tree node, unsigned int num, gimple asm_stmt)
-+{
-+	struct interesting_node *new_node;
-+	tree fndecl;
-+	enum gimple_code code;
-+
-+	gcc_assert(node != NULL_TREE);
-+	code = gimple_code(first_stmt);
-+	gcc_assert(code == GIMPLE_CALL || code == GIMPLE_ASM || code == GIMPLE_ASSIGN || code == GIMPLE_RETURN);
-+
-+	if (num == CANNOT_FIND_ARG)
-+		return head;
-+
-+	if (skip_types(node))
-+		return head;
-+
-+	if (skip_asm(node))
-+		return head;
-+
-+	if (is_gimple_call(first_stmt))
-+		fndecl = gimple_call_fndecl(first_stmt);
-+	else
-+		fndecl = current_function_decl;
-+
-+	if (fndecl == NULL_TREE)
-+		return head;
-+
-+	if (is_in_interesting_node(head, first_stmt, node, num))
-+		return head;
-+
-+	new_node = (struct interesting_node *)xmalloc(sizeof(*new_node));
-+
-+	new_node->next = NULL;
-+	new_node->first_stmt = first_stmt;
-+#if BUILDING_GCC_VERSION <= 4007
-+	new_node->last_nodes = VEC_alloc(tree, gc, VEC_LEN);
-+#else
-+	vec_alloc(new_node->last_nodes, VEC_LEN);
-+#endif
-+	new_node->num = num;
-+	new_node->node = node;
-+	new_node->fndecl = fndecl;
-+	new_node->intentional_attr_decl = MARK_NO;
-+	new_node->intentional_attr_cur_fndecl = MARK_NO;
-+	new_node->intentional_mark_from_gimple = asm_stmt;
-+
-+	if (!head)
-+		return new_node;
-+
-+	new_node->next = head;
-+	return new_node;
-+}
-+
-+/* Check the ret stmts in the functions on the next cgraph node list (these functions will be in the hash table and they are reachable from ipa).
-+ * If the ret stmt is in the next cgraph node list then it's an interesting ret.
-+ */
-+static struct interesting_node *handle_stmt_by_cgraph_nodes_ret(struct interesting_node *head, gimple stmt, struct next_cgraph_node *next_node)
-+{
-+	struct next_cgraph_node *cur_node;
-+	tree ret = gimple_return_retval(stmt);
-+
-+	if (ret == NULL_TREE)
-+		return head;
-+
-+	for (cur_node = next_node; cur_node; cur_node = cur_node->next) {
-+		if (!operand_equal_p(cur_node->callee_fndecl, DECL_ORIGIN(current_function_decl), 0))
-+			continue;
-+		if (cur_node->num == 0)
-+			head = create_new_interesting_node(head, stmt, ret, 0, NOT_INTENTIONAL_ASM);
-+	}
-+
-+	return head;
-+}
-+
-+/* Check the call stmts in the functions on the next cgraph node list (these functions will be in the hash table and they are reachable from ipa).
-+ * If the call stmt is in the next cgraph node list then it's an interesting call.
-+ */
-+static struct interesting_node *handle_stmt_by_cgraph_nodes_call(struct interesting_node *head, gimple stmt, struct next_cgraph_node *next_node)
-+{
-+	unsigned int argnum;
-+	tree arg;
-+	const_tree fndecl;
-+	struct next_cgraph_node *cur_node;
-+
-+	fndecl = gimple_call_fndecl(stmt);
-+	if (fndecl == NULL_TREE)
-+		return head;
-+
-+	for (cur_node = next_node; cur_node; cur_node = cur_node->next) {
-+		if (!operand_equal_p(cur_node->callee_fndecl, fndecl, 0))
-+			continue;
-+		argnum = get_correct_arg_count(cur_node->num, fndecl);
-+		gcc_assert(argnum != CANNOT_FIND_ARG);
-+		if (argnum == 0)
-+			continue;
-+
-+		arg = gimple_call_arg(stmt, argnum - 1);
-+		head = create_new_interesting_node(head, stmt, arg, argnum, NOT_INTENTIONAL_ASM);
-+	}
-+
-+	return head;
-+}
-+
-+static unsigned int check_ops(const_tree orig_node, const_tree node, unsigned int ret_count)
-+{
-+	if (!operand_equal_p(orig_node, node, 0))
-+		return WRONG_NODE;
-+	if (skip_types(node))
-+		return WRONG_NODE;
-+	return ret_count;
-+}
-+
-+// Get the index of the rhs node in an assignment
-+static unsigned int get_assign_ops_count(const_gimple stmt, tree node)
-+{
-+	const_tree rhs1, rhs2;
-+	unsigned int ret;
-+
-+	gcc_assert(stmt);
-+	gcc_assert(is_gimple_assign(stmt));
-+
-+	rhs1 = gimple_assign_rhs1(stmt);
-+	gcc_assert(rhs1 != NULL_TREE);
-+
-+	switch (gimple_num_ops(stmt)) {
-+	case 2:
-+		return check_ops(node, rhs1, 1);
-+	case 3:
-+		ret = check_ops(node, rhs1, 1);
-+		if (ret != WRONG_NODE)
-+			return ret;
-+
-+		rhs2 = gimple_assign_rhs2(stmt);
-+		gcc_assert(rhs2 != NULL_TREE);
-+		return check_ops(node, rhs2, 2);
-+	default:
-+		gcc_unreachable();
-+	}
-+}
-+
-+// Find the correct arg number of a call stmt. It is needed when the interesting function is a cloned function.
-+static unsigned int find_arg_number_gimple(const_tree arg, const_gimple stmt)
-+{
-+	unsigned int i;
-+
-+	if (gimple_call_fndecl(stmt) == NULL_TREE)
-+		return CANNOT_FIND_ARG;
-+
-+	for (i = 0; i < gimple_call_num_args(stmt); i++) {
-+		tree node;
-+
-+		node = gimple_call_arg(stmt, i);
-+		if (!operand_equal_p(arg, node, 0))
-+			continue;
-+		if (!skip_types(node))
-+			return i + 1;
-+	}
-+
-+	return CANNOT_FIND_ARG;
-+}
-+
-+/* starting from the size_overflow asm stmt collect interesting stmts. They can be
-+ * any of return, call or assignment stmts (because of inlining).
-+ */
-+static struct interesting_node *get_interesting_ret_or_call(struct pointer_set_t *visited, struct interesting_node *head, tree node, gimple intentional_asm)
-+{
-+	use_operand_p use_p;
-+	imm_use_iterator imm_iter;
-+	unsigned int argnum;
-+
-+	gcc_assert(TREE_CODE(node) == SSA_NAME);
-+
-+	if (pointer_set_insert(visited, node))
-+		return head;
-+
-+	FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
-+		gimple stmt = USE_STMT(use_p);
-+
-+		if (stmt == NULL)
-+			return head;
-+		if (is_gimple_debug(stmt))
-+			continue;
-+
-+		switch (gimple_code(stmt)) {
-+		case GIMPLE_CALL:
-+			argnum = find_arg_number_gimple(node, stmt);
-+			head = create_new_interesting_node(head, stmt, node, argnum, intentional_asm);
-+			break;
-+		case GIMPLE_RETURN:
-+			head = create_new_interesting_node(head, stmt, node, 0, intentional_asm);
-+			break;
-+		case GIMPLE_ASSIGN:
-+			argnum = get_assign_ops_count(stmt, node);
-+			head = create_new_interesting_node(head, stmt, node, argnum, intentional_asm);
-+			break;
-+		case GIMPLE_PHI: {
-+			tree result = gimple_phi_result(stmt);
-+			head = get_interesting_ret_or_call(visited, head, result, intentional_asm);
-+			break;
-+		}
-+		case GIMPLE_ASM:
-+			if (gimple_asm_noutputs(stmt) != 0)
-+				break;
-+			if (!is_size_overflow_asm(stmt))
-+				break;
-+			head = create_new_interesting_node(head, stmt, node, 1, intentional_asm);
-+			break;
-+		case GIMPLE_COND:
-+		case GIMPLE_SWITCH:
-+			break;
-+		default:
-+			debug_gimple_stmt(stmt);
-+			gcc_unreachable();
-+			break;
-+		}
-+	}
-+	return head;
-+}
-+
-+static void remove_size_overflow_asm(gimple stmt)
-+{
-+	gimple_stmt_iterator gsi;
-+	tree input, output;
-+
-+	if (!is_size_overflow_asm(stmt))
-+		return;
-+
-+	if (gimple_asm_noutputs(stmt) == 0) {
-+		gsi = gsi_for_stmt(stmt);
-+		ipa_remove_stmt_references(cgraph_get_create_node(current_function_decl), stmt);
-+		gsi_remove(&gsi, true);
-+		return;
-+	}
-+
-+	input = gimple_asm_input_op(stmt, 0);
-+	output = gimple_asm_output_op(stmt, 0);
-+	replace_size_overflow_asm_with_assign(stmt, TREE_VALUE(output), TREE_VALUE(input));
-+}
-+
-+/* handle the size_overflow asm stmts from the gimple pass and collect the interesting stmts.
-+ * If the asm stmt is a parm_decl kind (noutputs == 0) then remove it.
-+ * If it is a simple asm stmt then replace it with an assignment from the asm input to the asm output.
-+ */
-+static struct interesting_node *handle_stmt_by_size_overflow_asm(gimple stmt, struct interesting_node *head)
-+{
-+	const_tree output;
-+	struct pointer_set_t *visited;
-+	gimple intentional_asm = NOT_INTENTIONAL_ASM;
-+
-+	if (!is_size_overflow_asm(stmt))
-+		return head;
-+
-+	if (is_size_overflow_intentional_asm_yes(stmt) || is_size_overflow_intentional_asm_turn_off(stmt))
-+		intentional_asm = stmt;
-+
-+	gcc_assert(gimple_asm_ninputs(stmt) == 1);
-+
-+	if (gimple_asm_noutputs(stmt) == 0 && is_size_overflow_intentional_asm_turn_off(stmt))
-+		return head;
-+
-+	if (gimple_asm_noutputs(stmt) == 0) {
-+		const_tree input;
-+
-+		if (!is_size_overflow_intentional_asm_turn_off(stmt))
-+			return head;
-+
-+		input = gimple_asm_input_op(stmt, 0);
-+		remove_size_overflow_asm(stmt);
-+		if (is_gimple_constant(TREE_VALUE(input)))
-+			return head;
-+		visited = pointer_set_create();
-+		head = get_interesting_ret_or_call(visited, head, TREE_VALUE(input), intentional_asm);
-+		pointer_set_destroy(visited);
-+		return head;
-+	}
-+
-+	if (!is_size_overflow_intentional_asm_yes(stmt) && !is_size_overflow_intentional_asm_turn_off(stmt))
-+		remove_size_overflow_asm(stmt);
-+
-+	visited = pointer_set_create();
-+	output = gimple_asm_output_op(stmt, 0);
-+	head = get_interesting_ret_or_call(visited, head, TREE_VALUE(output), intentional_asm);
-+	pointer_set_destroy(visited);
-+	return head;
-+}
-+
-+/* Iterate over all the stmts of a function and look for the size_overflow asm stmts (they were created in the gimple pass)
-+ * or a call stmt or a return stmt and store them in the interesting_node list
-+ */
-+static struct interesting_node *collect_interesting_stmts(struct next_cgraph_node *next_node)
-+{
-+	basic_block bb;
-+	struct interesting_node *head = NULL;
-+
-+	FOR_ALL_BB_FN(bb, cfun) {
-+		gimple_stmt_iterator gsi;
-+
-+		for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
-+			enum gimple_code code;
-+			gimple stmt = gsi_stmt(gsi);
-+
-+			code = gimple_code(stmt);
-+
-+			if (code == GIMPLE_ASM)
-+				head = handle_stmt_by_size_overflow_asm(stmt, head);
-+
-+			if (!next_node)
-+				continue;
-+			if (code == GIMPLE_CALL)
-+				head = handle_stmt_by_cgraph_nodes_call(head, stmt, next_node);
-+			if (code == GIMPLE_RETURN)
-+				head = handle_stmt_by_cgraph_nodes_ret(head, stmt, next_node);
-+		}
-+	}
-+	return head;
-+}
-+
-+static void set_current_function_decl(tree fndecl)
-+{
-+	gcc_assert(fndecl != NULL_TREE);
-+
-+	push_cfun(DECL_STRUCT_FUNCTION(fndecl));
-+	calculate_dominance_info(CDI_DOMINATORS);
-+	current_function_decl = fndecl;
-+}
-+
-+static void unset_current_function_decl(void)
-+{
-+	free_dominance_info(CDI_DOMINATORS);
-+	pop_cfun();
-+	current_function_decl = NULL_TREE;
-+}
-+
-+static void free_interesting_node(struct interesting_node *head)
-+{
-+	struct interesting_node *cur;
-+
-+	while (head) {
-+		cur = head->next;
-+#if BUILDING_GCC_VERSION <= 4007
-+		VEC_free(tree, gc, head->last_nodes);
-+#else
-+		vec_free(head->last_nodes);
-+#endif
-+		free(head);
-+		head = cur;
-+	}
-+}
-+
-+static struct visited *insert_visited_function(struct visited *head, struct interesting_node *cur_node)
-+{
-+	struct visited *new_visited;
-+
-+	new_visited = (struct visited *)xmalloc(sizeof(*new_visited));
-+	new_visited->fndecl = cur_node->fndecl;
-+	new_visited->num = cur_node->num;
-+	new_visited->next = NULL;
-+
-+	if (!head)
-+		return new_visited;
-+
-+	new_visited->next = head;
-+	return new_visited;
-+}
-+
-+/* Check whether the function was already visited. If the fndecl, the arg count of the fndecl and the first_stmt (call or return) are same then
-+ * it is a visited function.
-+ */
-+static bool is_visited_function(struct visited *head, struct interesting_node *cur_node)
-+{
-+	struct visited *cur;
-+
-+	if (!head)
-+		return false;
-+
-+	if (get_stmt_flag(cur_node->first_stmt) != VISITED_STMT)
-+		return false;
-+
-+	for (cur = head; cur; cur = cur->next) {
-+		if (!operand_equal_p(cur_node->fndecl, cur->fndecl, 0))
-+			continue;
-+		if (cur_node->num == cur->num)
-+			return true;
-+	}
-+	return false;
-+}
-+
-+static void free_next_cgraph_node(struct next_cgraph_node *head)
-+{
-+	struct next_cgraph_node *cur;
-+
-+	while (head) {
-+		cur = head->next;
-+		free(head);
-+		head = cur;
-+	}
-+}
-+
-+static void remove_all_size_overflow_asm(void)
-+{
-+	basic_block bb;
-+
-+	FOR_ALL_BB_FN(bb, cfun) {
-+		gimple_stmt_iterator si;
-+
-+		for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
-+			remove_size_overflow_asm(gsi_stmt(si));
-+	}
-+}
-+
-+/* Main recursive walk of the ipa pass: iterate over the collected interesting stmts in a function
-+ * (they are interesting if they have an associated size_overflow asm stmt) and recursively walk
-+ * the newly collected interesting functions (they are interesting if there is control flow between
-+ * the interesting stmts and them).
-+ */
-+static struct visited *handle_function(struct cgraph_node *node, struct next_cgraph_node *next_node, struct visited *visited)
-+{
-+	struct interesting_node *head, *cur_node;
-+	struct next_cgraph_node *cur_cnodes, *cnodes_head = NULL;
-+
-+	set_current_function_decl(NODE_DECL(node));
-+	call_count = 0;
-+
-+	head = collect_interesting_stmts(next_node);
-+
-+	for (cur_node = head; cur_node; cur_node = cur_node->next) {
-+		if (is_visited_function(visited, cur_node))
-+			continue;
-+		cnodes_head = handle_interesting_stmt(cnodes_head, cur_node, node);
-+		set_stmt_flag(cur_node->first_stmt, VISITED_STMT);
-+		visited = insert_visited_function(visited, cur_node);
-+	}
-+
-+	free_interesting_node(head);
-+	remove_all_size_overflow_asm();
-+	unset_current_function_decl();
-+
-+	for (cur_cnodes = cnodes_head; cur_cnodes; cur_cnodes = cur_cnodes->next)
-+		visited = handle_function(cur_cnodes->current_function, cur_cnodes, visited);
-+
-+	free_next_cgraph_node(cnodes_head);
-+	return visited;
-+}
-+
-+static void free_visited(struct visited *head)
-+{
-+	struct visited *cur;
-+
-+	while (head) {
-+		cur = head->next;
-+		free(head);
-+		head = cur;
-+	}
-+}
-+
-+// erase the local flag
-+static void set_plf_false(void)
-+{
-+	basic_block bb;
-+
-+	FOR_ALL_BB_FN(bb, cfun) {
-+		gimple_stmt_iterator si;
-+
-+		for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
-+			set_stmt_flag(gsi_stmt(si), NO_FLAGS);
-+		for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
-+			set_stmt_flag(gsi_stmt(si), NO_FLAGS);
-+	}
-+}
-+
-+// Main entry point of the ipa pass: erases the plf flag of all stmts and iterates over all the functions
-+static unsigned int search_function(void)
-+{
-+	struct cgraph_node *node;
-+	struct visited *visited = NULL;
-+
-+	FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) {
-+		set_current_function_decl(NODE_DECL(node));
-+		set_plf_false();
-+		unset_current_function_decl();
-+	}
-+
-+	FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) {
-+		gcc_assert(cgraph_function_flags_ready);
-+#if BUILDING_GCC_VERSION <= 4007
-+		gcc_assert(node->reachable);
-+#endif
-+
-+		visited = handle_function(node, NULL, visited);
-+	}
-+
-+	free_visited(visited);
-+	return 0;
-+}
-+
-+#if BUILDING_GCC_VERSION >= 4009
-+static const struct pass_data ipa_pass_data = {
-+#else
-+static struct ipa_opt_pass_d ipa_pass = {
-+	.pass = {
-+#endif
-+		.type			= SIMPLE_IPA_PASS,
-+		.name			= "size_overflow",
-+#if BUILDING_GCC_VERSION >= 4008
-+		.optinfo_flags		= OPTGROUP_NONE,
-+#endif
-+#if BUILDING_GCC_VERSION >= 4009
-+		.has_gate		= false,
-+		.has_execute		= true,
-+#else
-+		.gate			= NULL,
-+		.execute		= search_function,
-+		.sub			= NULL,
-+		.next			= NULL,
-+		.static_pass_number	= 0,
-+#endif
-+		.tv_id			= TV_NONE,
-+		.properties_required	= 0,
-+		.properties_provided	= 0,
-+		.properties_destroyed	= 0,
-+		.todo_flags_start	= 0,
-+		.todo_flags_finish	= TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_ggc_collect | TODO_verify_flow | TODO_dump_cgraph | TODO_dump_func | TODO_update_ssa_no_phi,
-+#if BUILDING_GCC_VERSION < 4009
-+	},
-+	.generate_summary		= NULL,
-+	.write_summary			= NULL,
-+	.read_summary			= NULL,
-+#if BUILDING_GCC_VERSION >= 4006
-+	.write_optimization_summary	= NULL,
-+	.read_optimization_summary	= NULL,
-+#endif
-+	.stmt_fixup			= NULL,
-+	.function_transform_todo_flags_start		= 0,
-+	.function_transform		= NULL,
-+	.variable_transform		= NULL,
-+#endif
-+};
-+
-+#if BUILDING_GCC_VERSION >= 4009
-+namespace {
-+class ipa_pass : public ipa_opt_pass_d {
-+public:
-+	ipa_pass() : ipa_opt_pass_d(ipa_pass_data, g, NULL, NULL, NULL, NULL, NULL, NULL, 0, NULL, NULL) {}
-+	unsigned int execute() { return search_function(); }
-+};
-+}
-+#endif
-+
-+static struct opt_pass *make_ipa_pass(void)
-+{
-+#if BUILDING_GCC_VERSION >= 4009
-+	return new ipa_pass();
-+#else
-+	return &ipa_pass.pass;
-+#endif
-+}
-+
-+// data for the size_overflow asm stmt
-+struct asm_data {
-+	gimple def_stmt;
-+	tree input;
-+	tree output;
-+};
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
-+#else
-+static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
-+#endif
-+{
-+	tree list;
-+#if BUILDING_GCC_VERSION <= 4007
-+	VEC(tree, gc) *vec_list = NULL;
-+#else
-+	vec<tree, va_gc> *vec_list = NULL;
-+#endif
-+
-+	list = build_tree_list(NULL_TREE, string);
-+	list = chainon(NULL_TREE, build_tree_list(list, io));
-+#if BUILDING_GCC_VERSION <= 4007
-+	VEC_safe_push(tree, gc, vec_list, list);
-+#else
-+	vec_safe_push(vec_list, list);
-+#endif
-+	return vec_list;
-+}
-+
-+static void create_asm_stmt(const char *str, tree str_input, tree str_output, struct asm_data *asm_data)
-+{
-+	gimple asm_stmt;
-+	gimple_stmt_iterator gsi;
-+#if BUILDING_GCC_VERSION <= 4007
-+	VEC(tree, gc) *input, *output = NULL;
-+#else
-+	vec<tree, va_gc> *input, *output = NULL;
-+#endif
-+
-+	input = create_asm_io_list(str_input, asm_data->input);
-+
-+	if (asm_data->output)
-+		output = create_asm_io_list(str_output, asm_data->output);
-+
-+	asm_stmt = gimple_build_asm_vec(str, input, output, NULL, NULL);
-+	gsi = gsi_for_stmt(asm_data->def_stmt);
-+	gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
-+
-+	if (asm_data->output)
-+		SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
-+}
-+
-+static void replace_call_lhs(const struct asm_data *asm_data)
-+{
-+	gimple_set_lhs(asm_data->def_stmt, asm_data->input);
-+	update_stmt(asm_data->def_stmt);
-+	SSA_NAME_DEF_STMT(asm_data->input) = asm_data->def_stmt;
-+}
-+
-+static enum mark search_intentional_phi(struct pointer_set_t *visited, const_tree result)
-+{
-+	enum mark cur_fndecl_attr;
-+	gimple phi = get_def_stmt(result);
-+	unsigned int i, n = gimple_phi_num_args(phi);
-+
-+	pointer_set_insert(visited, phi);
-+	for (i = 0; i < n; i++) {
-+		tree arg = gimple_phi_arg_def(phi, i);
-+
-+		cur_fndecl_attr = search_intentional(visited, arg);
-+		if (cur_fndecl_attr != MARK_NO)
-+			return cur_fndecl_attr;
-+	}
-+	return MARK_NO;
-+}
-+
-+static enum mark search_intentional_binary(struct pointer_set_t *visited, const_tree lhs)
-+{
-+	enum mark cur_fndecl_attr;
-+	const_tree rhs1, rhs2;
-+	gimple def_stmt = get_def_stmt(lhs);
-+
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+	rhs2 = gimple_assign_rhs2(def_stmt);
-+
-+	cur_fndecl_attr = search_intentional(visited, rhs1);
-+	if (cur_fndecl_attr != MARK_NO)
-+		return cur_fndecl_attr;
-+	return search_intentional(visited, rhs2);
-+}
-+
-+// Look up the intentional_overflow attribute on the caller and the callee functions.
-+static enum mark search_intentional(struct pointer_set_t *visited, const_tree lhs)
-+{
-+	const_gimple def_stmt;
-+
-+	if (TREE_CODE(lhs) != SSA_NAME)
-+		return get_intentional_attr_type(lhs);
-+
-+	def_stmt = get_def_stmt(lhs);
-+	if (!def_stmt)
-+		return MARK_NO;
-+
-+	if (pointer_set_contains(visited, def_stmt))
-+		return MARK_NO;
-+
-+	switch (gimple_code(def_stmt)) {
-+	case GIMPLE_NOP:
-+		return search_intentional(visited, SSA_NAME_VAR(lhs));
-+	case GIMPLE_ASM:
-+		if (is_size_overflow_intentional_asm_turn_off(def_stmt))
-+			return MARK_TURN_OFF;
-+		return MARK_NO;
-+	case GIMPLE_CALL:
-+		return MARK_NO;
-+	case GIMPLE_PHI:
-+		return search_intentional_phi(visited, lhs);
-+	case GIMPLE_ASSIGN:
-+		switch (gimple_num_ops(def_stmt)) {
-+		case 2:
-+			return search_intentional(visited, gimple_assign_rhs1(def_stmt));
-+		case 3:
-+			return search_intentional_binary(visited, lhs);
-+		}
-+	case GIMPLE_RETURN:
-+		return MARK_NO;
-+	default:
-+		debug_gimple_stmt((gimple)def_stmt);
-+		error("%s: unknown gimple code", __func__);
-+		gcc_unreachable();
-+	}
-+}
-+
-+// Check the intentional_overflow attribute and create the asm comment string for the size_overflow asm stmt.
-+static enum mark check_intentional_attribute_gimple(const_tree arg, const_gimple stmt, unsigned int argnum)
-+{
-+	const_tree fndecl;
-+	struct pointer_set_t *visited;
-+	enum mark cur_fndecl_attr, decl_attr = MARK_NO;
-+
-+	fndecl = get_interesting_orig_fndecl(stmt, argnum);
-+	if (is_end_intentional_intentional_attr(fndecl, argnum))
-+		decl_attr = MARK_NOT_INTENTIONAL;
-+	else if (is_yes_intentional_attr(fndecl, argnum))
-+		decl_attr = MARK_YES;
-+	else if (is_turn_off_intentional_attr(fndecl) || is_turn_off_intentional_attr(DECL_ORIGIN(current_function_decl))) {
-+		return MARK_TURN_OFF;
-+	}
-+
-+	visited = pointer_set_create();
-+	cur_fndecl_attr = search_intentional(visited, arg);
-+	pointer_set_destroy(visited);
-+
-+	switch (cur_fndecl_attr) {
-+	case MARK_NO:
-+	case MARK_TURN_OFF:
-+		return cur_fndecl_attr;
-+	default:
-+		print_missing_intentional(decl_attr, cur_fndecl_attr, fndecl, argnum);
-+		return MARK_YES;
-+	}
-+}
-+
-+static void check_missing_size_overflow_attribute(tree var)
-+{
-+	tree orig_fndecl;
-+	unsigned int num;
-+
-+	if (is_a_return_check(var))
-+		orig_fndecl = DECL_ORIGIN(var);
-+	else
-+		orig_fndecl = DECL_ORIGIN(current_function_decl);
-+
-+	num = get_function_num(var, orig_fndecl);
-+	if (num == CANNOT_FIND_ARG)
-+		return;
-+
-+	is_missing_function(orig_fndecl, num);
-+}
-+
-+static void search_size_overflow_attribute_phi(struct pointer_set_t *visited, const_tree result)
-+{
-+	gimple phi = get_def_stmt(result);
-+	unsigned int i, n = gimple_phi_num_args(phi);
-+
-+	pointer_set_insert(visited, phi);
-+	for (i = 0; i < n; i++) {
-+		tree arg = gimple_phi_arg_def(phi, i);
-+
-+		search_size_overflow_attribute(visited, arg);
-+	}
-+}
-+
-+static void search_size_overflow_attribute_binary(struct pointer_set_t *visited, const_tree lhs)
-+{
-+	const_gimple def_stmt = get_def_stmt(lhs);
-+	tree rhs1, rhs2;
-+
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+	rhs2 = gimple_assign_rhs2(def_stmt);
-+
-+	search_size_overflow_attribute(visited, rhs1);
-+	search_size_overflow_attribute(visited, rhs2);
-+}
-+
-+static void search_size_overflow_attribute(struct pointer_set_t *visited, tree lhs)
-+{
-+	const_gimple def_stmt;
-+
-+	if (TREE_CODE(lhs) == PARM_DECL) {
-+		check_missing_size_overflow_attribute(lhs);
-+		return;
-+	}
-+
-+	def_stmt = get_def_stmt(lhs);
-+	if (!def_stmt)
-+		return;
-+
-+	if (pointer_set_insert(visited, def_stmt))
-+		return;
-+
-+	switch (gimple_code(def_stmt)) {
-+	case GIMPLE_NOP:
-+		return search_size_overflow_attribute(visited, SSA_NAME_VAR(lhs));
-+	case GIMPLE_ASM:
-+		return;
-+	case GIMPLE_CALL: {
-+		tree fndecl = gimple_call_fndecl(def_stmt);
-+
-+		if (fndecl == NULL_TREE)
-+			return;
-+		check_missing_size_overflow_attribute(fndecl);
-+		return;
-+	}
-+	case GIMPLE_PHI:
-+		return search_size_overflow_attribute_phi(visited, lhs);
-+	case GIMPLE_ASSIGN:
-+		switch (gimple_num_ops(def_stmt)) {
-+		case 2:
-+			return search_size_overflow_attribute(visited, gimple_assign_rhs1(def_stmt));
-+		case 3:
-+			return search_size_overflow_attribute_binary(visited, lhs);
-+		}
-+	default:
-+		debug_gimple_stmt((gimple)def_stmt);
-+		error("%s: unknown gimple code", __func__);
-+		gcc_unreachable();
-+	}
-+}
-+
-+// Search missing entries in the hash table (invoked from the gimple pass)
-+static void search_missing_size_overflow_attribute_gimple(const_gimple stmt, unsigned int num)
-+{
-+	tree fndecl = NULL_TREE;
-+	tree lhs;
-+	struct pointer_set_t *visited;
-+
-+	if (is_turn_off_intentional_attr(DECL_ORIGIN(current_function_decl)))
-+		return;
-+
-+	if (num == 0) {
-+		gcc_assert(gimple_code(stmt) == GIMPLE_RETURN);
-+		lhs = gimple_return_retval(stmt);
-+	} else {
-+		gcc_assert(is_gimple_call(stmt));
-+		lhs = gimple_call_arg(stmt, num - 1);
-+		fndecl = gimple_call_fndecl(stmt);
-+	}
-+
-+	if (fndecl != NULL_TREE && is_turn_off_intentional_attr(DECL_ORIGIN(fndecl)))
-+		return;
-+
-+	visited = pointer_set_create();
-+	search_size_overflow_attribute(visited, lhs);
-+	pointer_set_destroy(visited);
-+}
-+
-+static void create_output_from_phi(gimple stmt, unsigned int argnum, struct asm_data *asm_data)
-+{
-+	gimple_stmt_iterator gsi;
-+	gimple assign;
-+
-+	assign = gimple_build_assign(asm_data->input, asm_data->output);
-+	gsi = gsi_for_stmt(stmt);
-+	gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
-+	asm_data->def_stmt = assign;
-+
-+	asm_data->output = create_new_var(TREE_TYPE(asm_data->output));
-+	asm_data->output = make_ssa_name(asm_data->output, stmt);
-+	if (gimple_code(stmt) == GIMPLE_RETURN)
-+		gimple_return_set_retval(stmt, asm_data->output);
-+	else
-+		gimple_call_set_arg(stmt, argnum - 1, asm_data->output);
-+	update_stmt(stmt);
-+}
-+
-+static char *create_asm_comment(unsigned int argnum, const_gimple stmt , const char *mark_str)
-+{
-+	const char *fn_name;
-+	char *asm_comment;
-+	unsigned int len;
-+
-+	if (argnum == 0)
-+		fn_name = DECL_NAME_POINTER(current_function_decl);
-+	else
-+		fn_name = DECL_NAME_POINTER(gimple_call_fndecl(stmt));
-+
-+	len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, argnum);
-+	gcc_assert(len > 0);
-+
-+	return asm_comment;
-+}
-+
-+static const char *convert_mark_to_str(enum mark mark)
-+{
-+	switch (mark) {
-+	case MARK_NO:
-+		return OK_ASM_STR;
-+	case MARK_YES:
-+	case MARK_NOT_INTENTIONAL:
-+		return YES_ASM_STR;
-+	case MARK_TURN_OFF:
-+		return TURN_OFF_ASM_STR;
-+	}
-+
-+	gcc_unreachable();
-+}
-+
-+/* Create the input of the size_overflow asm stmt.
-+ * When the arg of the callee function is a parm_decl it creates this kind of size_overflow asm stmt:
-+ *   __asm__("# size_overflow MARK_YES" :  : "rm" size_1(D));
-+ * The input field in asm_data will be empty if there is no need for further size_overflow asm stmt insertion.
-+ * otherwise create the input (for a phi stmt the output too) of the asm stmt.
-+ */
-+static void create_asm_input(gimple stmt, unsigned int argnum, struct asm_data *asm_data)
-+{
-+	if (!asm_data->def_stmt) {
-+		asm_data->input = NULL_TREE;
-+		return;
-+	}
-+
-+	asm_data->input = create_new_var(TREE_TYPE(asm_data->output));
-+	asm_data->input = make_ssa_name(asm_data->input, asm_data->def_stmt);
-+
-+	switch (gimple_code(asm_data->def_stmt)) {
-+	case GIMPLE_ASSIGN:
-+	case GIMPLE_CALL:
-+		replace_call_lhs(asm_data);
-+		break;
-+	case GIMPLE_PHI:
-+		create_output_from_phi(stmt, argnum, asm_data);
-+		break;
-+	case GIMPLE_NOP: {
-+		enum mark mark;
-+		const char *mark_str;
-+		char *asm_comment;
-+
-+		mark = check_intentional_attribute_gimple(asm_data->output, stmt, argnum);
-+
-+		asm_data->input = asm_data->output;
-+		asm_data->output = NULL;
-+		asm_data->def_stmt = stmt;
-+
-+		mark_str = convert_mark_to_str(mark);
-+		asm_comment = create_asm_comment(argnum, stmt, mark_str);
-+
-+		create_asm_stmt(asm_comment, build_string(2, "rm"), NULL, asm_data);
-+		free(asm_comment);
-+		asm_data->input = NULL_TREE;
-+		break;
-+	}
-+	case GIMPLE_ASM:
-+		if (is_size_overflow_asm(asm_data->def_stmt)) {
-+			asm_data->input = NULL_TREE;
-+			break;
-+		}
-+	default:
-+		debug_gimple_stmt(asm_data->def_stmt);
-+		gcc_unreachable();
-+	}
-+}
-+
-+/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
-+ * is of the right kind create the appropriate size_overflow asm stmts:
-+ *   __asm__("# size_overflow" : =rm" D.3344_8 : "0" cicus.4_16);
-+ *   __asm__("# size_overflow MARK_YES" :  : "rm" size_1(D));
-+ */
-+static void create_size_overflow_asm(gimple stmt, tree output_node, unsigned int argnum)
-+{
-+	struct asm_data asm_data;
-+	const char *mark_str;
-+	char *asm_comment;
-+	enum mark mark;
-+
-+	if (is_gimple_constant(output_node))
-+		return;
-+
-+	asm_data.output = output_node;
-+	mark = check_intentional_attribute_gimple(asm_data.output, stmt, argnum);
-+	if (mark != MARK_TURN_OFF)
-+		search_missing_size_overflow_attribute_gimple(stmt, argnum);
-+
-+	asm_data.def_stmt = get_def_stmt(asm_data.output);
-+	if (is_size_overflow_intentional_asm_turn_off(asm_data.def_stmt))
-+		return;
-+
-+	create_asm_input(stmt, argnum, &asm_data);
-+	if (asm_data.input == NULL_TREE)
-+		return;
-+
-+	mark_str = convert_mark_to_str(mark);
-+	asm_comment = create_asm_comment(argnum, stmt, mark_str);
-+	create_asm_stmt(asm_comment, build_string(1, "0"), build_string(3, "=rm"), &asm_data);
-+	free(asm_comment);
-+}
-+
-+// Insert an asm stmt with "MARK_TURN_OFF", "MARK_YES" or "MARK_NOT_INTENTIONAL".
-+static bool create_mark_asm(gimple stmt, enum mark mark)
-+{
-+	struct asm_data asm_data;
-+	const char *asm_str;
-+
-+	switch (mark) {
-+	case MARK_TURN_OFF:
-+		asm_str = TURN_OFF_ASM_STR;
-+		break;
-+	case MARK_NOT_INTENTIONAL:
-+	case MARK_YES:
-+		asm_str = YES_ASM_STR;
-+		break;
-+	default:
-+		gcc_unreachable();
-+	}
-+
-+	asm_data.def_stmt = stmt;
-+	asm_data.output = gimple_call_lhs(stmt);
-+
-+	if (asm_data.output == NULL_TREE) {
-+		asm_data.input = gimple_call_arg(stmt, 0);
-+		if (is_gimple_constant(asm_data.input))
-+			return false;
-+		asm_data.output = NULL;
-+		create_asm_stmt(asm_str, build_string(2, "rm"), NULL, &asm_data);
-+		return true;
-+	}
-+
-+	create_asm_input(stmt, 0, &asm_data);
-+	gcc_assert(asm_data.input != NULL_TREE);
-+
-+	create_asm_stmt(asm_str, build_string(1, "0"), build_string(3, "=rm"), &asm_data);
-+	return true;
-+}
-+
-+static bool is_from_cast(const_tree node)
-+{
-+	gimple def_stmt = get_def_stmt(node);
-+
-+	if (!def_stmt)
-+		return false;
-+
-+	if (gimple_assign_cast_p(def_stmt))
-+		return true;
-+
-+	return false;
-+}
-+
-+// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
-+static bool skip_ptr_minus(gimple stmt)
-+{
-+	const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
-+
-+	if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
-+		return false;
-+
-+	rhs1 = gimple_assign_rhs1(stmt);
-+	if (!is_from_cast(rhs1))
-+		return false;
-+
-+	rhs2 = gimple_assign_rhs2(stmt);
-+	if (!is_from_cast(rhs2))
-+		return false;
-+
-+	ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
-+	ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
-+
-+	if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
-+		return false;
-+
-+	create_mark_asm(stmt, MARK_YES);
-+	return true;
-+}
-+
-+static void walk_use_def_ptr(struct pointer_set_t *visited, const_tree lhs)
-+{
-+	gimple def_stmt;
-+
-+	def_stmt = get_def_stmt(lhs);
-+	if (!def_stmt)
-+		return;
-+
-+	if (pointer_set_insert(visited, def_stmt))
-+		return;
-+
-+	switch (gimple_code(def_stmt)) {
-+	case GIMPLE_NOP:
-+	case GIMPLE_ASM:
-+	case GIMPLE_CALL:
-+		break;
-+	case GIMPLE_PHI: {
-+		unsigned int i, n = gimple_phi_num_args(def_stmt);
-+
-+		pointer_set_insert(visited, def_stmt);
-+
-+		for (i = 0; i < n; i++) {
-+			tree arg = gimple_phi_arg_def(def_stmt, i);
-+
-+			walk_use_def_ptr(visited, arg);
-+		}
-+	}
-+	case GIMPLE_ASSIGN:
-+		switch (gimple_num_ops(def_stmt)) {
-+		case 2:
-+			walk_use_def_ptr(visited, gimple_assign_rhs1(def_stmt));
-+			return;
-+		case 3:
-+			if (skip_ptr_minus(def_stmt))
-+				return;
-+
-+			walk_use_def_ptr(visited, gimple_assign_rhs1(def_stmt));
-+			walk_use_def_ptr(visited, gimple_assign_rhs2(def_stmt));
-+			return;
-+		default:
-+			return;
-+		}
-+	default:
-+		debug_gimple_stmt((gimple)def_stmt);
-+		error("%s: unknown gimple code", __func__);
-+		gcc_unreachable();
-+	}
-+}
-+
-+// Look for a ptr - ptr expression (e.g., cpuset_common_file_read() s - page)
-+static void insert_mark_not_intentional_asm_at_ptr(const_tree arg)
-+{
-+	struct pointer_set_t *visited;
-+
-+	visited = pointer_set_create();
-+	walk_use_def_ptr(visited, arg);
-+	pointer_set_destroy(visited);
-+}
-+
-+// Determine the return value and insert the asm stmt to mark the return stmt.
-+static void insert_asm_ret(gimple stmt)
-+{
-+	tree ret;
-+
-+	ret = gimple_return_retval(stmt);
-+	create_size_overflow_asm(stmt, ret, 0);
-+}
-+
-+// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
-+static void insert_asm_arg(gimple stmt, unsigned int orig_argnum)
-+{
-+	tree arg;
-+	unsigned int argnum;
-+
-+	argnum = get_correct_arg_count(orig_argnum, gimple_call_fndecl(stmt));
-+	gcc_assert(argnum != 0);
-+	if (argnum == CANNOT_FIND_ARG)
-+		return;
-+
-+	arg = gimple_call_arg(stmt, argnum - 1);
-+	gcc_assert(arg != NULL_TREE);
-+
-+	// skip all ptr - ptr expressions
-+	insert_mark_not_intentional_asm_at_ptr(arg);
-+
-+	create_size_overflow_asm(stmt, arg, argnum);
-+}
-+
-+// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
-+static void set_argnum_attribute(const_tree attr, bool *argnums)
-+{
-+	unsigned int argnum;
-+	tree attr_value;
-+
-+	for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
-+		argnum = TREE_INT_CST_LOW(TREE_VALUE(attr_value));
-+		argnums[argnum] = true;
-+	}
-+}
-+
-+// If a function arg or the return value is in the hash table then set its index in the array.
-+static void set_argnum_hash(tree fndecl, bool *argnums)
-+{
-+	unsigned int num;
-+	const struct size_overflow_hash *hash;
-+
-+	hash = get_function_hash(DECL_ORIGIN(fndecl));
-+	if (!hash)
-+		return;
-+
-+	for (num = 0; num <= MAX_PARAM; num++) {
-+		if (!(hash->param & (1U << num)))
-+			continue;
-+
-+		argnums[num] = true;
-+	}
-+}
-+
-+static bool is_all_the_argnums_empty(bool *argnums)
-+{
-+	unsigned int i;
-+
-+	for (i = 0; i <= MAX_PARAM; i++)
-+		if (argnums[i])
-+			return false;
-+	return true;
-+}
-+
-+// Check whether the arguments or the return value of the function are in the hash table or are marked by the size_overflow attribute.
-+static void search_interesting_args(tree fndecl, bool *argnums)
-+{
-+	const_tree attr;
-+
-+	set_argnum_hash(fndecl, argnums);
-+	if (!is_all_the_argnums_empty(argnums))
-+		return;
-+
-+	attr = lookup_attribute("size_overflow", DECL_ATTRIBUTES(fndecl));
-+	if (attr && TREE_VALUE(attr))
-+		set_argnum_attribute(attr, argnums);
-+}
-+
-+/*
-+ * Look up the intentional_overflow attribute that turns off ipa based duplication
-+ * on the callee function.
-+ */
-+static bool is_mark_turn_off_attribute(gimple stmt)
-+{
-+	enum mark mark;
-+	const_tree fndecl = gimple_call_fndecl(stmt);
-+
-+	mark = get_intentional_attr_type(DECL_ORIGIN(fndecl));
-+	if (mark == MARK_TURN_OFF)
-+		return true;
-+	return false;
-+}
-+
-+// If the argument(s) of the callee function is/are in the hash table or are marked by an attribute then mark the call stmt with an asm stmt
-+static void handle_interesting_function(gimple stmt)
-+{
-+	unsigned int argnum;
-+	tree fndecl;
-+	bool orig_argnums[MAX_PARAM + 1] = {false};
-+
-+	if (gimple_call_num_args(stmt) == 0)
-+		return;
-+	fndecl = gimple_call_fndecl(stmt);
-+	if (fndecl == NULL_TREE)
-+		return;
-+	fndecl = DECL_ORIGIN(fndecl);
-+
-+	if (is_mark_turn_off_attribute(stmt)) {
-+		create_mark_asm(stmt, MARK_TURN_OFF);
-+		return;
-+	}
-+
-+	search_interesting_args(fndecl, orig_argnums);
-+
-+	for (argnum = 1; argnum < MAX_PARAM; argnum++)
-+		if (orig_argnums[argnum])
-+			insert_asm_arg(stmt, argnum);
-+}
-+
-+// If the return value of the caller function is in hash table (its index is 0) then mark the return stmt with an asm stmt
-+static void handle_interesting_ret(gimple stmt)
-+{
-+	bool orig_argnums[MAX_PARAM + 1] = {false};
-+
-+	search_interesting_args(current_function_decl, orig_argnums);
-+
-+	if (orig_argnums[0])
-+		insert_asm_ret(stmt);
-+}
-+
-+// Iterate over all the stmts and search for call and return stmts and mark them if they're in the hash table
-+static unsigned int search_interesting_functions(void)
-+{
-+	basic_block bb;
-+
-+	FOR_ALL_BB_FN(bb, cfun) {
-+		gimple_stmt_iterator gsi;
-+
-+		for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
-+			gimple stmt = gsi_stmt(gsi);
-+
-+			if (is_size_overflow_asm(stmt))
-+				continue;
-+
-+			if (is_gimple_call(stmt))
-+				handle_interesting_function(stmt);
-+			else if (gimple_code(stmt) == GIMPLE_RETURN)
-+				handle_interesting_ret(stmt);
-+		}
-+	}
-+	return 0;
-+}
-+
-+/*
-+ * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
-+ * this pass inserts asm stmts to mark the interesting args
-+ * that the ipa pass will detect and insert the size overflow checks for.
-+ */
-+#if BUILDING_GCC_VERSION >= 4009
-+static const struct pass_data insert_size_overflow_asm_pass_data = {
-+#else
-+static struct gimple_opt_pass insert_size_overflow_asm_pass = {
-+	.pass = {
-+#endif
-+		.type			= GIMPLE_PASS,
-+		.name			= "insert_size_overflow_asm",
-+#if BUILDING_GCC_VERSION >= 4008
-+		.optinfo_flags		= OPTGROUP_NONE,
-+#endif
-+#if BUILDING_GCC_VERSION >= 4009
-+		.has_gate		= false,
-+		.has_execute		= true,
-+#else
-+		.gate			= NULL,
-+		.execute		= search_interesting_functions,
-+		.sub			= NULL,
-+		.next			= NULL,
-+		.static_pass_number	= 0,
-+#endif
-+		.tv_id			= TV_NONE,
-+		.properties_required	= PROP_cfg,
-+		.properties_provided	= 0,
-+		.properties_destroyed	= 0,
-+		.todo_flags_start	= 0,
-+		.todo_flags_finish	= TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
-+#if BUILDING_GCC_VERSION < 4009
-+	}
-+#endif
-+};
-+
-+#if BUILDING_GCC_VERSION >= 4009
-+namespace {
-+class insert_size_overflow_asm_pass : public gimple_opt_pass {
-+public:
-+	insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
-+	unsigned int execute() { return search_interesting_functions(); }
-+};
-+}
-+#endif
-+
-+static struct opt_pass *make_insert_size_overflow_asm_pass(void)
-+{
-+#if BUILDING_GCC_VERSION >= 4009
-+	return new insert_size_overflow_asm_pass();
-+#else
-+	return &insert_size_overflow_asm_pass.pass;
-+#endif
-+}
-+
-+// Create the noreturn report_size_overflow() function decl.
-+static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
-+{
-+	tree const_char_ptr_type_node;
-+	tree fntype;
-+
-+	const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
-+
-+	// void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
-+	fntype = build_function_type_list(void_type_node,
-+					  const_char_ptr_type_node,
-+					  unsigned_type_node,
-+					  const_char_ptr_type_node,
-+					  const_char_ptr_type_node,
-+					  NULL_TREE);
-+	report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
-+
-+	DECL_ASSEMBLER_NAME(report_size_overflow_decl);
-+	TREE_PUBLIC(report_size_overflow_decl) = 1;
-+	DECL_EXTERNAL(report_size_overflow_decl) = 1;
-+	DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
-+	TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
-+}
-+
-+static unsigned int dump_functions(void)
-+{
-+	struct cgraph_node *node;
-+
-+	FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) {
-+		basic_block bb;
-+
-+		push_cfun(DECL_STRUCT_FUNCTION(NODE_DECL(node)));
-+		current_function_decl = NODE_DECL(node);
-+
-+		fprintf(stderr, "-----------------------------------------\n%s\n-----------------------------------------\n", DECL_NAME_POINTER(current_function_decl));
-+
-+		FOR_ALL_BB_FN(bb, cfun) {
-+			gimple_stmt_iterator si;
-+
-+			fprintf(stderr, "<bb %u>:\n", bb->index);
-+			for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
-+				debug_gimple_stmt(gsi_stmt(si));
-+			for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
-+				debug_gimple_stmt(gsi_stmt(si));
-+			fprintf(stderr, "\n");
-+		}
-+
-+		fprintf(stderr, "-------------------------------------------------------------------------\n");
-+
-+		pop_cfun();
-+		current_function_decl = NULL_TREE;
-+	}
-+
-+	fprintf(stderr, "###############################################################################\n");
-+
-+	return 0;
-+}
-+
-+#if BUILDING_GCC_VERSION >= 4009
-+static const struct pass_data dump_pass_data = {
-+#else
-+static struct ipa_opt_pass_d dump_pass = {
-+	.pass = {
-+#endif
-+		.type			= SIMPLE_IPA_PASS,
-+		.name			= "dump",
-+#if BUILDING_GCC_VERSION >= 4008
-+		.optinfo_flags		= OPTGROUP_NONE,
-+#endif
-+#if BUILDING_GCC_VERSION >= 4009
-+		.has_gate		= false,
-+		.has_execute		= true,
-+#else
-+		.gate			= NULL,
-+		.execute		= dump_functions,
-+		.sub			= NULL,
-+		.next			= NULL,
-+		.static_pass_number	= 0,
-+#endif
-+		.tv_id			= TV_NONE,
-+		.properties_required	= 0,
-+		.properties_provided	= 0,
-+		.properties_destroyed	= 0,
-+		.todo_flags_start	= 0,
-+		.todo_flags_finish	= 0,
-+#if BUILDING_GCC_VERSION < 4009
-+	},
-+	.generate_summary		= NULL,
-+	.write_summary			= NULL,
-+	.read_summary			= NULL,
-+#if BUILDING_GCC_VERSION >= 4006
-+	.write_optimization_summary	= NULL,
-+	.read_optimization_summary	= NULL,
-+#endif
-+	.stmt_fixup			= NULL,
-+	.function_transform_todo_flags_start		= 0,
-+	.function_transform		= NULL,
-+	.variable_transform		= NULL,
-+#endif
-+};
-+
-+#if BUILDING_GCC_VERSION >= 4009
-+namespace {
-+class dump_pass : public ipa_opt_pass_d {
-+public:
-+	dump_pass() : ipa_opt_pass_d(dump_pass_data, g, NULL, NULL, NULL, NULL, NULL, NULL, 0, NULL, NULL) {}
-+	unsigned int execute() { return dump_functions(); }
-+};
-+}
-+#endif
-+
-+static struct opt_pass *make_dump_pass(void)
-+{
-+#if BUILDING_GCC_VERSION >= 4009
-+	return new dump_pass();
-+#else
-+	return &dump_pass.pass;
-+#endif
-+}
-+
-+int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
-+{
-+	int i;
-+	const char * const plugin_name = plugin_info->base_name;
-+	const int argc = plugin_info->argc;
-+	const struct plugin_argument * const argv = plugin_info->argv;
-+	bool enable = true;
-+	struct register_pass_info insert_size_overflow_asm_pass_info;
-+	struct register_pass_info __unused dump_before_pass_info;
-+	struct register_pass_info __unused dump_after_pass_info;
-+	struct register_pass_info ipa_pass_info;
-+	static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
-+		{
-+			.base = &report_size_overflow_decl,
-+			.nelt = 1,
-+			.stride = sizeof(report_size_overflow_decl),
-+			.cb = &gt_ggc_mx_tree_node,
-+			.pchw = &gt_pch_nx_tree_node
-+		},
-+		LAST_GGC_ROOT_TAB
-+	};
-+
-+	insert_size_overflow_asm_pass_info.pass				= make_insert_size_overflow_asm_pass();
-+	insert_size_overflow_asm_pass_info.reference_pass_name		= "ssa";
-+	insert_size_overflow_asm_pass_info.ref_pass_instance_number	= 1;
-+	insert_size_overflow_asm_pass_info.pos_op			= PASS_POS_INSERT_AFTER;
-+
-+	dump_before_pass_info.pass			= make_dump_pass();
-+	dump_before_pass_info.reference_pass_name	= "increase_alignment";
-+	dump_before_pass_info.ref_pass_instance_number	= 1;
-+	dump_before_pass_info.pos_op			= PASS_POS_INSERT_BEFORE;
-+
-+	ipa_pass_info.pass			= make_ipa_pass();
-+	ipa_pass_info.reference_pass_name	= "increase_alignment";
-+	ipa_pass_info.ref_pass_instance_number	= 1;
-+	ipa_pass_info.pos_op			= PASS_POS_INSERT_BEFORE;
-+
-+	dump_after_pass_info.pass			= make_dump_pass();
-+	dump_after_pass_info.reference_pass_name	= "increase_alignment";
-+	dump_after_pass_info.ref_pass_instance_number	= 1;
-+	dump_after_pass_info.pos_op			= PASS_POS_INSERT_BEFORE;
-+
-+	if (!plugin_default_version_check(version, &gcc_version)) {
-+		error(G_("incompatible gcc/plugin versions"));
-+		return 1;
-+	}
-+
-+	for (i = 0; i < argc; ++i) {
-+		if (!strcmp(argv[i].key, "no-size-overflow")) {
-+			enable = false;
-+			continue;
-+		}
-+		error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
-+	}
-+
-+	register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
-+	if (enable) {
-+		register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
-+		register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
-+		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
-+//		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &dump_before_pass_info);
-+		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &ipa_pass_info);
-+//		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &dump_after_pass_info);
-+	}
-+	register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
-+
-+	return 0;
-+}
 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
 new file mode 100644
-index 0000000..5c0b937
+index 0000000..dd94983
 --- /dev/null
 +++ b/tools/gcc/stackleak_plugin.c
-@@ -0,0 +1,374 @@
+@@ -0,0 +1,376 @@
 +/*
 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
 + * Licensed under the GPL v2
@@ -118316,25 +121246,27 @@ index 0000000..5c0b937
 +	unsigned int execute() { return execute_stackleak_final(); }
 +};
 +}
-+#endif
 +
-+static struct opt_pass *make_stackleak_tree_instrument_pass(void)
++static opt_pass *make_stackleak_tree_instrument_pass(void)
 +{
-+#if BUILDING_GCC_VERSION >= 4009
 +	return new stackleak_tree_instrument_pass();
++}
++
++static opt_pass *make_stackleak_final_rtl_opt_pass(void)
++{
++	return new stackleak_final_rtl_opt_pass();
++}
 +#else
++static struct opt_pass *make_stackleak_tree_instrument_pass(void)
++{
 +	return &stackleak_tree_instrument_pass.pass;
-+#endif
 +}
 +
 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
 +{
-+#if BUILDING_GCC_VERSION >= 4009
-+	return new stackleak_final_rtl_opt_pass();
-+#else
 +	return &stackleak_final_rtl_opt_pass.pass;
-+#endif
 +}
++#endif
 +
 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
 +{
@@ -118411,10 +121343,10 @@ index 0000000..5c0b937
 +}
 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
 new file mode 100644
-index 0000000..796569a
+index 0000000..4ee2231
 --- /dev/null
 +++ b/tools/gcc/structleak_plugin.c
-@@ -0,0 +1,273 @@
+@@ -0,0 +1,274 @@
 +/*
 + * Copyright 2013-2014 by PaX Team <pageexec@freemail.hu>
 + * Licensed under the GPL v2
@@ -118636,16 +121568,17 @@ index 0000000..796569a
 +	unsigned int execute() { return handle_function(); }
 +};
 +}
-+#endif
 +
-+static struct opt_pass *make_structleak_pass(void)
++static opt_pass *make_structleak_pass(void)
 +{
-+#if BUILDING_GCC_VERSION >= 4009
 +	return new structleak_pass();
++}
 +#else
++static struct opt_pass *make_structleak_pass(void)
++{
 +	return &structleak_pass.pass;
-+#endif
 +}
++#endif
 +
 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
 +{
@@ -118688,13 +121621,30 @@ index 0000000..796569a
 +
 +	return 0;
 +}
-diff --git a/tools/lib/lk/Makefile b/tools/lib/lk/Makefile
-index 3dba0a4..97175dc 100644
---- a/tools/lib/lk/Makefile
-+++ b/tools/lib/lk/Makefile
-@@ -13,7 +13,7 @@ LIB_OBJS += $(OUTPUT)debugfs.o
+diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
+index fbc6665..5e9ce79 100644
+--- a/tools/include/linux/compiler.h
++++ b/tools/include/linux/compiler.h
+@@ -35,4 +35,12 @@
+ # define unlikely(x)		__builtin_expect(!!(x), 0)
+ #endif
+ 
++#ifndef __size_overflow
++# define __size_overflow(...)
++#endif
++
++#ifndef __intentional_overflow
++# define __intentional_overflow(...)
++#endif
++
+ #endif /* _TOOLS_LINUX_COMPILER_H */
+diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
+index ed2f51e..cc2d8f6 100644
+--- a/tools/lib/api/Makefile
++++ b/tools/lib/api/Makefile
+@@ -14,7 +14,7 @@ LIB_OBJS += $(OUTPUT)fs/debugfs.o
  
- LIBFILE = liblk.a
+ LIBFILE = libapikfs.a
  
 -CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
 +CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
@@ -118702,7 +121652,7 @@ index 3dba0a4..97175dc 100644
  ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
  ALL_LDFLAGS = $(LDFLAGS)
 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
-index 6789d78..4afd019e 100644
+index 6789d788..4afd019e 100644
 --- a/tools/perf/util/include/asm/alternative-asm.h
 +++ b/tools/perf/util/include/asm/alternative-asm.h
 @@ -5,4 +5,7 @@
@@ -118713,25 +121663,8 @@ index 6789d78..4afd019e 100644
 +	.endm
 +
  #endif
-diff --git a/tools/perf/util/include/linux/compiler.h b/tools/perf/util/include/linux/compiler.h
-index b003ad7..c0a02f8 100644
---- a/tools/perf/util/include/linux/compiler.h
-+++ b/tools/perf/util/include/linux/compiler.h
-@@ -27,4 +27,12 @@
- # define __weak			__attribute__((weak))
- #endif
- 
-+#ifndef __size_overflow
-+# define __size_overflow(...)
-+#endif
-+
-+#ifndef __intentional_overflow
-+# define __intentional_overflow(...)
-+#endif
-+
- #endif
 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
-index 4f588bc..a543c97 100644
+index 03a0381..8b31923 100644
 --- a/virt/kvm/kvm_main.c
 +++ b/virt/kvm/kvm_main.c
 @@ -76,12 +76,17 @@ LIST_HEAD(vm_list);
@@ -118754,7 +121687,7 @@ index 4f588bc..a543c97 100644
  
  struct dentry *kvm_debugfs_dir;
  
-@@ -751,7 +756,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
+@@ -758,7 +763,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
  	/* We can read the guest memory with __xxx_user() later on. */
  	if ((mem->slot < KVM_USER_MEM_SLOTS) &&
  	    ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
@@ -118783,7 +121716,7 @@ index 4f588bc..a543c97 100644
  }
  EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
  
-@@ -1872,7 +1885,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
+@@ -1867,7 +1880,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
  	return 0;
  }
  
@@ -118832,7 +121765,7 @@ index 4f588bc..a543c97 100644
  			hardware_disable_all_nolock();
  			r = -EBUSY;
  		}
-@@ -3148,7 +3161,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
+@@ -3121,7 +3134,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
  	kvm_arch_vcpu_put(vcpu);
  }
  
@@ -118841,7 +121774,7 @@ index 4f588bc..a543c97 100644
  		  struct module *module)
  {
  	int r;
-@@ -3195,7 +3208,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
+@@ -3168,7 +3181,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
  	if (!vcpu_align)
  		vcpu_align = __alignof__(struct kvm_vcpu);
  	kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
@@ -118850,7 +121783,7 @@ index 4f588bc..a543c97 100644
  	if (!kvm_vcpu_cache) {
  		r = -ENOMEM;
  		goto out_free_3;
-@@ -3205,9 +3218,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
+@@ -3178,9 +3191,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
  	if (r)
  		goto out_free;
  
@@ -118862,7 +121795,7 @@ index 4f588bc..a543c97 100644
  
  	r = misc_register(&kvm_dev);
  	if (r) {
-@@ -3217,9 +3232,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
+@@ -3190,9 +3205,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
  
  	register_syscore_ops(&kvm_syscore_ops);
  
diff --git a/main/linux-virt-grsec/kernelconfig.x86 b/main/linux-virt-grsec/kernelconfig.x86
index 9a85d39f1..74e00d39d 100644
--- a/main/linux-virt-grsec/kernelconfig.x86
+++ b/main/linux-virt-grsec/kernelconfig.x86
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 3.13.0 Kernel Configuration
+# Linux/x86 3.14.5 Kernel Configuration
 #
 # CONFIG_64BIT is not set
 CONFIG_X86_32=y
@@ -149,7 +149,6 @@ CONFIG_IPC_NS=y
 CONFIG_USER_NS=y
 CONFIG_PID_NS=y
 CONFIG_NET_NS=y
-CONFIG_UIDGID_STRICT_TYPE_CHECKS=y
 CONFIG_SCHED_AUTOGROUP=y
 # CONFIG_SYSFS_DEPRECATED is not set
 # CONFIG_RELAY is not set
@@ -200,6 +199,7 @@ CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 CONFIG_SLUB_CPU_PARTIAL=y
+# CONFIG_SYSTEM_TRUSTED_KEYRING is not set
 # CONFIG_PROFILING is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_OPROFILE_NMI_TIMER=y
@@ -233,6 +233,7 @@ CONFIG_HAVE_CMPXCHG_LOCAL=y
 CONFIG_HAVE_CMPXCHG_DOUBLE=y
 CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
 CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+# CONFIG_CC_STACKPROTECTOR is not set
 CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
 CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
 CONFIG_HAVE_ARCH_SOFT_DIRTY=y
@@ -248,7 +249,6 @@ CONFIG_OLD_SIGACTION=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
-# CONFIG_SYSTEM_TRUSTED_KEYRING is not set
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 CONFIG_MODULE_UNLOAD=y
@@ -261,7 +261,7 @@ CONFIG_BLOCK=y
 CONFIG_LBDAF=y
 CONFIG_BLK_DEV_BSG=y
 CONFIG_BLK_DEV_BSGLIB=y
-# CONFIG_BLK_DEV_INTEGRITY is not set
+CONFIG_BLK_DEV_INTEGRITY=y
 # CONFIG_BLK_DEV_THROTTLING is not set
 # CONFIG_BLK_CMDLINE_PARSER is not set
 
@@ -394,7 +394,6 @@ CONFIG_MICROCODE=m
 CONFIG_MICROCODE_INTEL=y
 CONFIG_MICROCODE_AMD=y
 CONFIG_MICROCODE_OLD_INTERFACE=y
-CONFIG_MICROCODE_INTEL_LIB=y
 # CONFIG_MICROCODE_INTEL_EARLY is not set
 # CONFIG_MICROCODE_AMD_EARLY is not set
 CONFIG_X86_MSR=m
@@ -431,6 +430,7 @@ CONFIG_MIGRATION=y
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
+CONFIG_NEED_BOUNCE_POOL=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_MMU_NOTIFIER=y
 CONFIG_KSM=y
@@ -441,6 +441,8 @@ CONFIG_CLEANCACHE=y
 # CONFIG_FRONTSWAP is not set
 # CONFIG_CMA is not set
 # CONFIG_ZBUD is not set
+CONFIG_ZSMALLOC=y
+# CONFIG_PGTABLE_MAPPING is not set
 # CONFIG_HIGHPTE is not set
 # CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
 CONFIG_X86_RESERVE_LOW=64
@@ -746,6 +748,7 @@ CONFIG_NF_NAT_SIP=m
 CONFIG_NF_NAT_TFTP=m
 CONFIG_NETFILTER_SYNPROXY=m
 CONFIG_NF_TABLES=m
+CONFIG_NF_TABLES_INET=m
 CONFIG_NFT_EXTHDR=m
 CONFIG_NFT_META=m
 CONFIG_NFT_CT=m
@@ -755,6 +758,9 @@ CONFIG_NFT_COUNTER=m
 CONFIG_NFT_LOG=m
 CONFIG_NFT_LIMIT=m
 CONFIG_NFT_NAT=m
+CONFIG_NFT_QUEUE=m
+CONFIG_NFT_REJECT=m
+CONFIG_NFT_REJECT_INET=m
 CONFIG_NFT_COMPAT=m
 CONFIG_NETFILTER_XTABLES=m
 
@@ -797,6 +803,7 @@ CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
 #
 CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
 CONFIG_NETFILTER_XT_MATCH_BPF=m
+CONFIG_NETFILTER_XT_MATCH_CGROUP=m
 CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
 CONFIG_NETFILTER_XT_MATCH_COMMENT=m
 CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
@@ -813,8 +820,10 @@ CONFIG_NETFILTER_XT_MATCH_ESP=m
 CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
 CONFIG_NETFILTER_XT_MATCH_HELPER=m
 CONFIG_NETFILTER_XT_MATCH_HL=m
+CONFIG_NETFILTER_XT_MATCH_IPCOMP=m
 CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
 CONFIG_NETFILTER_XT_MATCH_IPVS=m
+CONFIG_NETFILTER_XT_MATCH_L2TP=m
 CONFIG_NETFILTER_XT_MATCH_LENGTH=m
 CONFIG_NETFILTER_XT_MATCH_LIMIT=m
 CONFIG_NETFILTER_XT_MATCH_MAC=m
@@ -901,9 +910,9 @@ CONFIG_NF_DEFRAG_IPV4=m
 CONFIG_NF_CONNTRACK_IPV4=m
 CONFIG_NF_CONNTRACK_PROC_COMPAT=y
 CONFIG_NF_TABLES_IPV4=m
-CONFIG_NFT_REJECT_IPV4=m
 CONFIG_NFT_CHAIN_ROUTE_IPV4=m
 CONFIG_NFT_CHAIN_NAT_IPV4=m
+CONFIG_NFT_REJECT_IPV4=m
 CONFIG_NF_TABLES_ARP=m
 CONFIG_IP_NF_IPTABLES=m
 CONFIG_IP_NF_MATCH_AH=m
@@ -939,6 +948,7 @@ CONFIG_NF_CONNTRACK_IPV6=m
 CONFIG_NF_TABLES_IPV6=m
 CONFIG_NFT_CHAIN_ROUTE_IPV6=m
 CONFIG_NFT_CHAIN_NAT_IPV6=m
+CONFIG_NFT_REJECT_IPV6=m
 CONFIG_IP6_NF_IPTABLES=m
 CONFIG_IP6_NF_MATCH_AH=m
 CONFIG_IP6_NF_MATCH_EUI64=m
@@ -1049,6 +1059,7 @@ CONFIG_LAPB=m
 CONFIG_PHONET=m
 CONFIG_IEEE802154=m
 CONFIG_IEEE802154_6LOWPAN=m
+CONFIG_6LOWPAN_IPHC=m
 CONFIG_MAC802154=m
 CONFIG_NET_SCHED=y
 
@@ -1076,6 +1087,8 @@ CONFIG_NET_SCH_QFQ=m
 CONFIG_NET_SCH_CODEL=m
 CONFIG_NET_SCH_FQ_CODEL=m
 CONFIG_NET_SCH_FQ=m
+CONFIG_NET_SCH_HHF=m
+CONFIG_NET_SCH_PIE=m
 CONFIG_NET_SCH_INGRESS=m
 # CONFIG_NET_SCH_PLUG is not set
 
@@ -1131,7 +1144,8 @@ CONFIG_NET_MPLS_GSO=m
 CONFIG_RPS=y
 CONFIG_RFS_ACCEL=y
 CONFIG_XPS=y
-CONFIG_NETPRIO_CGROUP=m
+CONFIG_CGROUP_NET_PRIO=m
+CONFIG_CGROUP_NET_CLASSID=y
 CONFIG_NET_RX_BUSY_POLL=y
 CONFIG_BQL=y
 CONFIG_NET_FLOW_LIMIT=y
@@ -1206,6 +1220,8 @@ CONFIG_BLK_DEV=y
 CONFIG_BLK_DEV_FD=m
 # CONFIG_PARIDE is not set
 CONFIG_BLK_DEV_PCIESSD_MTIP32XX=m
+CONFIG_ZRAM=m
+# CONFIG_ZRAM_DEBUG is not set
 # CONFIG_BLK_CPQ_CISS_DA is not set
 # CONFIG_BLK_DEV_DAC960 is not set
 # CONFIG_BLK_DEV_UMEM is not set
@@ -1346,7 +1362,6 @@ CONFIG_ISCSI_BOOT_SYSFS=m
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
 # CONFIG_SCSI_MVSAS is not set
@@ -1525,15 +1540,16 @@ CONFIG_MD_FAULTY=m
 CONFIG_BCACHE=m
 # CONFIG_BCACHE_DEBUG is not set
 # CONFIG_BCACHE_CLOSURES_DEBUG is not set
+CONFIG_BLK_DEV_DM_BUILTIN=y
 CONFIG_BLK_DEV_DM=m
 # CONFIG_DM_DEBUG is not set
 CONFIG_DM_BUFIO=m
 CONFIG_DM_BIO_PRISON=m
 CONFIG_DM_PERSISTENT_DATA=m
+# CONFIG_DM_DEBUG_BLOCK_STACK_TRACING is not set
 CONFIG_DM_CRYPT=m
 CONFIG_DM_SNAPSHOT=m
 CONFIG_DM_THIN_PROVISIONING=m
-# CONFIG_DM_DEBUG_BLOCK_STACK_TRACING is not set
 CONFIG_DM_CACHE=m
 CONFIG_DM_CACHE_MQ=m
 CONFIG_DM_CACHE_CLEANER=m
@@ -1669,6 +1685,7 @@ CONFIG_E1000=m
 # CONFIG_IXGBE is not set
 # CONFIG_IXGBEVF is not set
 # CONFIG_I40E is not set
+# CONFIG_I40EVF is not set
 # CONFIG_NET_VENDOR_I825XX is not set
 # CONFIG_IP1000 is not set
 # CONFIG_JME is not set
@@ -1856,6 +1873,7 @@ CONFIG_INPUT_MISC=y
 # Hardware I/O ports
 #
 CONFIG_SERIO=y
+CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
 CONFIG_SERIO_I8042=y
 # CONFIG_SERIO_SERPORT is not set
 # CONFIG_SERIO_CT82C710 is not set
@@ -1999,6 +2017,7 @@ CONFIG_I2C_PIIX4=m
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
 # CONFIG_I2C_CBUS_GPIO is not set
+# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
 # CONFIG_I2C_DESIGNWARE_PCI is not set
 # CONFIG_I2C_EG20T is not set
 # CONFIG_I2C_GPIO is not set
@@ -2014,6 +2033,7 @@ CONFIG_I2C_PIIX4=m
 # CONFIG_I2C_DIOLAN_U2C is not set
 # CONFIG_I2C_PARPORT is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
 # CONFIG_I2C_TAOS_EVM is not set
 # CONFIG_I2C_TINY_USB is not set
 
@@ -2056,6 +2076,7 @@ CONFIG_GPIO_ACPI=y
 # CONFIG_GPIO_GENERIC_PLATFORM is not set
 # CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_F7188X is not set
+# CONFIG_GPIO_SCH311X is not set
 # CONFIG_GPIO_TS5500 is not set
 # CONFIG_GPIO_SCH is not set
 # CONFIG_GPIO_ICH is not set
@@ -2084,7 +2105,6 @@ CONFIG_GPIO_ACPI=y
 #
 # SPI GPIO expanders:
 #
-# CONFIG_GPIO_MCP23S08 is not set
 
 #
 # AC97 GPIO expanders:
@@ -2254,6 +2274,7 @@ CONFIG_THERMAL_GOV_STEP_WISE=y
 # CONFIG_THERMAL_GOV_USER_SPACE is not set
 # CONFIG_THERMAL_EMULATION is not set
 # CONFIG_INTEL_POWERCLAMP is not set
+# CONFIG_ACPI_INT3403_THERMAL is not set
 
 #
 # Texas Instruments thermal drivers
@@ -2266,6 +2287,7 @@ CONFIG_WATCHDOG_CORE=y
 # Watchdog Device Drivers
 #
 # CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_DW_WATCHDOG is not set
 # CONFIG_ACQUIRE_WDT is not set
 # CONFIG_ADVANTECH_WDT is not set
 # CONFIG_ALIM1535_WDT is not set
@@ -2355,6 +2377,7 @@ CONFIG_MFD_CORE=m
 # CONFIG_ABX500_CORE is not set
 # CONFIG_MFD_SYSCON is not set
 # CONFIG_MFD_TI_AM335X_TSCADC is not set
+# CONFIG_MFD_LP3943 is not set
 # CONFIG_TPS6105X is not set
 # CONFIG_TPS65010 is not set
 # CONFIG_TPS6507X is not set
@@ -2383,6 +2406,7 @@ CONFIG_AGP_SIS=m
 # CONFIG_AGP_SWORKS is not set
 CONFIG_AGP_VIA=m
 # CONFIG_AGP_EFFICEON is not set
+CONFIG_INTEL_GTT=m
 # CONFIG_VGA_ARB is not set
 # CONFIG_VGA_SWITCHEROO is not set
 CONFIG_DRM=m
@@ -2407,6 +2431,7 @@ CONFIG_DRM_I915=m
 # CONFIG_DRM_I915_KMS is not set
 # CONFIG_DRM_I915_FBDEV is not set
 # CONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT is not set
+# CONFIG_DRM_I915_UMS is not set
 CONFIG_DRM_MGA=m
 CONFIG_DRM_SIS=m
 CONFIG_DRM_VIA=m
@@ -2421,6 +2446,7 @@ CONFIG_DRM_GMA3600=y
 CONFIG_DRM_MGAG200=m
 CONFIG_DRM_CIRRUS_QEMU=m
 CONFIG_DRM_QXL=m
+# CONFIG_DRM_BOCHS is not set
 CONFIG_VGASTATE=m
 CONFIG_VIDEO_OUTPUT_CONTROL=m
 CONFIG_HDMI=y
@@ -2455,6 +2481,7 @@ CONFIG_FB_VGA16=m
 CONFIG_FB_UVESA=m
 # CONFIG_FB_N411 is not set
 # CONFIG_FB_HGA is not set
+# CONFIG_FB_OPENCORES is not set
 # CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_NVIDIA is not set
 # CONFIG_FB_RIVA is not set
@@ -2612,20 +2639,20 @@ CONFIG_SND_HDA_INPUT_BEEP=y
 CONFIG_SND_HDA_INPUT_BEEP_MODE=0
 CONFIG_SND_HDA_INPUT_JACK=y
 # CONFIG_SND_HDA_PATCH_LOADER is not set
-CONFIG_SND_HDA_CODEC_REALTEK=y
-CONFIG_SND_HDA_CODEC_ANALOG=y
-CONFIG_SND_HDA_CODEC_SIGMATEL=y
-CONFIG_SND_HDA_CODEC_VIA=y
-CONFIG_SND_HDA_CODEC_HDMI=y
+CONFIG_SND_HDA_CODEC_REALTEK=m
+CONFIG_SND_HDA_CODEC_ANALOG=m
+CONFIG_SND_HDA_CODEC_SIGMATEL=m
+CONFIG_SND_HDA_CODEC_VIA=m
+CONFIG_SND_HDA_CODEC_HDMI=m
 CONFIG_SND_HDA_I915=y
-CONFIG_SND_HDA_CODEC_CIRRUS=y
-CONFIG_SND_HDA_CODEC_CONEXANT=y
-CONFIG_SND_HDA_CODEC_CA0110=y
-CONFIG_SND_HDA_CODEC_CA0132=y
+CONFIG_SND_HDA_CODEC_CIRRUS=m
+CONFIG_SND_HDA_CODEC_CONEXANT=m
+CONFIG_SND_HDA_CODEC_CA0110=m
+CONFIG_SND_HDA_CODEC_CA0132=m
 # CONFIG_SND_HDA_CODEC_CA0132_DSP is not set
-CONFIG_SND_HDA_CODEC_CMEDIA=y
-CONFIG_SND_HDA_CODEC_SI3054=y
-CONFIG_SND_HDA_GENERIC=y
+CONFIG_SND_HDA_CODEC_CMEDIA=m
+CONFIG_SND_HDA_CODEC_SI3054=m
+CONFIG_SND_HDA_GENERIC=m
 CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
 # CONFIG_SND_HDSP is not set
 # CONFIG_SND_HDSPM is not set
@@ -2825,7 +2852,9 @@ CONFIG_USB_STORAGE_ENE_UB6250=m
 #
 # CONFIG_USB_MDC800 is not set
 # CONFIG_USB_MICROTEK is not set
+# CONFIG_USB_MUSB_HDRC is not set
 # CONFIG_USB_DWC3 is not set
+# CONFIG_USB_DWC2 is not set
 # CONFIG_USB_CHIPIDEA is not set
 
 #
@@ -2866,6 +2895,7 @@ CONFIG_USB_STORAGE_ENE_UB6250=m
 # USB Physical Layer drivers
 #
 # CONFIG_USB_PHY is not set
+# CONFIG_USB_OTG_FSM is not set
 # CONFIG_NOP_USB_XCEIV is not set
 # CONFIG_SAMSUNG_USB2PHY is not set
 # CONFIG_SAMSUNG_USB3PHY is not set
@@ -2937,6 +2967,7 @@ CONFIG_RTC_DRV_MAX6900=m
 CONFIG_RTC_DRV_RS5C372=m
 CONFIG_RTC_DRV_ISL1208=m
 # CONFIG_RTC_DRV_ISL12022 is not set
+# CONFIG_RTC_DRV_ISL12057 is not set
 CONFIG_RTC_DRV_X1205=m
 # CONFIG_RTC_DRV_PCF2127 is not set
 # CONFIG_RTC_DRV_PCF8523 is not set
@@ -3036,11 +3067,11 @@ CONFIG_STAGING=y
 # CONFIG_COMEDI is not set
 # CONFIG_PANEL is not set
 # CONFIG_RTS5139 is not set
+# CONFIG_RTS5208 is not set
 # CONFIG_TRANZPORT is not set
 # CONFIG_IDE_PHISON is not set
 # CONFIG_LINE6_USB is not set
 # CONFIG_DX_SEP is not set
-# CONFIG_ZSMALLOC is not set
 # CONFIG_FB_SM7XX is not set
 # CONFIG_CRYSTALHD is not set
 # CONFIG_FB_XGI is not set
@@ -3068,7 +3099,6 @@ CONFIG_STAGING=y
 # CONFIG_CED1401 is not set
 # CONFIG_DGRP is not set
 # CONFIG_FIREWIRE_SERIAL is not set
-# CONFIG_USB_DWC2 is not set
 # CONFIG_LUSTRE_FS is not set
 # CONFIG_XILLYBUS is not set
 # CONFIG_DGNC is not set
@@ -3125,6 +3155,7 @@ CONFIG_FIRMWARE_MEMMAP=y
 # CONFIG_DCDBAS is not set
 CONFIG_DMIID=y
 # CONFIG_DMI_SYSFS is not set
+CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
 # CONFIG_ISCSI_IBFT_FIND is not set
 # CONFIG_GOOGLE_FIRMWARE is not set
 CONFIG_UEFI_CPER=y
@@ -3203,7 +3234,6 @@ CONFIG_QUOTACTL=y
 CONFIG_AUTOFS4_FS=m
 CONFIG_FUSE_FS=m
 # CONFIG_CUSE is not set
-CONFIG_GENERIC_ACL=y
 
 #
 # Caches
@@ -3327,6 +3357,7 @@ CONFIG_RPCSEC_GSS_KRB5=m
 # CONFIG_SUNRPC_DEBUG is not set
 CONFIG_CEPH_FS=m
 CONFIG_CEPH_FSCACHE=y
+# CONFIG_CEPH_FS_POSIX_ACL is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS is not set
 # CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -3464,6 +3495,7 @@ CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
 # CONFIG_DETECT_HUNG_TASK is not set
 # CONFIG_PANIC_ON_OOPS is not set
 CONFIG_PANIC_ON_OOPS_VALUE=0
+CONFIG_PANIC_TIMEOUT=0
 CONFIG_SCHED_DEBUG=y
 CONFIG_SCHEDSTATS=y
 CONFIG_TIMER_STATS=y
@@ -3531,6 +3563,8 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_TEST_STRING_HELPERS is not set
 CONFIG_TEST_KSTRTOX=m
 # CONFIG_DMA_API_DEBUG is not set
+# CONFIG_TEST_MODULE is not set
+# CONFIG_TEST_USER_COPY is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
@@ -3874,6 +3908,9 @@ CONFIG_CRYPTO_DEV_PADLOCK_AES=m
 CONFIG_CRYPTO_DEV_PADLOCK_SHA=m
 CONFIG_CRYPTO_DEV_GEODE=m
 # CONFIG_CRYPTO_DEV_HIFN_795X is not set
+CONFIG_CRYPTO_DEV_CCP=y
+CONFIG_CRYPTO_DEV_CCP_DD=m
+CONFIG_CRYPTO_DEV_CCP_CRYPTO=m
 CONFIG_ASYMMETRIC_KEY_TYPE=m
 CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=m
 CONFIG_PUBLIC_KEY_ALGO_RSA=m
diff --git a/main/linux-virt-grsec/kernelconfig.x86_64 b/main/linux-virt-grsec/kernelconfig.x86_64
index 42c621b00..5eab81d76 100644
--- a/main/linux-virt-grsec/kernelconfig.x86_64
+++ b/main/linux-virt-grsec/kernelconfig.x86_64
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 3.13.0 Kernel Configuration
+# Linux/x86 3.14.5 Kernel Configuration
 #
 CONFIG_64BIT=y
 CONFIG_X86_64=y
@@ -155,7 +155,6 @@ CONFIG_IPC_NS=y
 CONFIG_USER_NS=y
 CONFIG_PID_NS=y
 CONFIG_NET_NS=y
-CONFIG_UIDGID_STRICT_TYPE_CHECKS=y
 CONFIG_SCHED_AUTOGROUP=y
 # CONFIG_SYSFS_DEPRECATED is not set
 # CONFIG_RELAY is not set
@@ -204,6 +203,7 @@ CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 CONFIG_SLUB_CPU_PARTIAL=y
+# CONFIG_SYSTEM_TRUSTED_KEYRING is not set
 # CONFIG_PROFILING is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_OPROFILE_NMI_TIMER=y
@@ -235,6 +235,11 @@ CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
 CONFIG_HAVE_CMPXCHG_LOCAL=y
 CONFIG_HAVE_CMPXCHG_DOUBLE=y
 CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_HAVE_CC_STACKPROTECTOR=y
+CONFIG_CC_STACKPROTECTOR=y
+# CONFIG_CC_STACKPROTECTOR_NONE is not set
+CONFIG_CC_STACKPROTECTOR_REGULAR=y
+# CONFIG_CC_STACKPROTECTOR_STRONG is not set
 CONFIG_HAVE_CONTEXT_TRACKING=y
 CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
 CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
@@ -250,7 +255,6 @@ CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
-# CONFIG_SYSTEM_TRUSTED_KEYRING is not set
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
 CONFIG_MODULE_UNLOAD=y
@@ -262,7 +266,7 @@ CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
 CONFIG_BLK_DEV_BSG=y
 CONFIG_BLK_DEV_BSGLIB=y
-# CONFIG_BLK_DEV_INTEGRITY is not set
+CONFIG_BLK_DEV_INTEGRITY=y
 # CONFIG_BLK_DEV_THROTTLING is not set
 # CONFIG_BLK_CMDLINE_PARSER is not set
 
@@ -332,6 +336,7 @@ CONFIG_XEN_PVHVM=y
 CONFIG_XEN_MAX_DOMAIN_MEMORY=500
 CONFIG_XEN_SAVE_RESTORE=y
 # CONFIG_XEN_DEBUG_FS is not set
+CONFIG_XEN_PVH=y
 CONFIG_KVM_GUEST=y
 CONFIG_KVM_DEBUG_FS=y
 CONFIG_PARAVIRT_TIME_ACCOUNTING=y
@@ -377,7 +382,6 @@ CONFIG_MICROCODE=m
 CONFIG_MICROCODE_INTEL=y
 CONFIG_MICROCODE_AMD=y
 CONFIG_MICROCODE_OLD_INTERFACE=y
-CONFIG_MICROCODE_INTEL_LIB=y
 # CONFIG_MICROCODE_INTEL_EARLY is not set
 # CONFIG_MICROCODE_AMD_EARLY is not set
 CONFIG_X86_MSR=m
@@ -416,6 +420,7 @@ CONFIG_MIGRATION=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
+CONFIG_NEED_BOUNCE_POOL=y
 CONFIG_VIRT_TO_BUS=y
 CONFIG_MMU_NOTIFIER=y
 CONFIG_KSM=y
@@ -426,6 +431,7 @@ CONFIG_CLEANCACHE=y
 # CONFIG_FRONTSWAP is not set
 # CONFIG_CMA is not set
 # CONFIG_ZBUD is not set
+# CONFIG_ZSMALLOC is not set
 # CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
 CONFIG_X86_RESERVE_LOW=64
 CONFIG_MTRR=y
@@ -438,7 +444,6 @@ CONFIG_ARCH_RANDOM=y
 # CONFIG_X86_SMAP is not set
 # CONFIG_EFI is not set
 # CONFIG_SECCOMP is not set
-# CONFIG_CC_STACKPROTECTOR is not set
 CONFIG_HZ_100=y
 # CONFIG_HZ_250 is not set
 # CONFIG_HZ_300 is not set
@@ -726,6 +731,7 @@ CONFIG_NF_NAT_SIP=m
 CONFIG_NF_NAT_TFTP=m
 CONFIG_NETFILTER_SYNPROXY=m
 CONFIG_NF_TABLES=m
+CONFIG_NF_TABLES_INET=m
 CONFIG_NFT_EXTHDR=m
 CONFIG_NFT_META=m
 CONFIG_NFT_CT=m
@@ -735,6 +741,9 @@ CONFIG_NFT_COUNTER=m
 CONFIG_NFT_LOG=m
 CONFIG_NFT_LIMIT=m
 CONFIG_NFT_NAT=m
+CONFIG_NFT_QUEUE=m
+CONFIG_NFT_REJECT=m
+CONFIG_NFT_REJECT_INET=m
 CONFIG_NFT_COMPAT=m
 CONFIG_NETFILTER_XTABLES=m
 
@@ -777,6 +786,7 @@ CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
 #
 CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
 CONFIG_NETFILTER_XT_MATCH_BPF=m
+CONFIG_NETFILTER_XT_MATCH_CGROUP=m
 CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
 CONFIG_NETFILTER_XT_MATCH_COMMENT=m
 CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
@@ -793,8 +803,10 @@ CONFIG_NETFILTER_XT_MATCH_ESP=m
 CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
 CONFIG_NETFILTER_XT_MATCH_HELPER=m
 CONFIG_NETFILTER_XT_MATCH_HL=m
+CONFIG_NETFILTER_XT_MATCH_IPCOMP=m
 CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
 CONFIG_NETFILTER_XT_MATCH_IPVS=m
+CONFIG_NETFILTER_XT_MATCH_L2TP=m
 CONFIG_NETFILTER_XT_MATCH_LENGTH=m
 CONFIG_NETFILTER_XT_MATCH_LIMIT=m
 CONFIG_NETFILTER_XT_MATCH_MAC=m
@@ -881,9 +893,9 @@ CONFIG_NF_DEFRAG_IPV4=m
 CONFIG_NF_CONNTRACK_IPV4=m
 CONFIG_NF_CONNTRACK_PROC_COMPAT=y
 CONFIG_NF_TABLES_IPV4=m
-CONFIG_NFT_REJECT_IPV4=m
 CONFIG_NFT_CHAIN_ROUTE_IPV4=m
 CONFIG_NFT_CHAIN_NAT_IPV4=m
+CONFIG_NFT_REJECT_IPV4=m
 CONFIG_NF_TABLES_ARP=m
 CONFIG_IP_NF_IPTABLES=m
 CONFIG_IP_NF_MATCH_AH=m
@@ -919,6 +931,7 @@ CONFIG_NF_CONNTRACK_IPV6=m
 CONFIG_NF_TABLES_IPV6=m
 CONFIG_NFT_CHAIN_ROUTE_IPV6=m
 CONFIG_NFT_CHAIN_NAT_IPV6=m
+CONFIG_NFT_REJECT_IPV6=m
 CONFIG_IP6_NF_IPTABLES=m
 CONFIG_IP6_NF_MATCH_AH=m
 CONFIG_IP6_NF_MATCH_EUI64=m
@@ -1029,6 +1042,7 @@ CONFIG_LAPB=m
 CONFIG_PHONET=m
 CONFIG_IEEE802154=m
 CONFIG_IEEE802154_6LOWPAN=m
+CONFIG_6LOWPAN_IPHC=m
 CONFIG_MAC802154=m
 CONFIG_NET_SCHED=y
 
@@ -1056,6 +1070,8 @@ CONFIG_NET_SCH_QFQ=m
 CONFIG_NET_SCH_CODEL=m
 CONFIG_NET_SCH_FQ_CODEL=m
 CONFIG_NET_SCH_FQ=m
+CONFIG_NET_SCH_HHF=m
+CONFIG_NET_SCH_PIE=m
 CONFIG_NET_SCH_INGRESS=m
 # CONFIG_NET_SCH_PLUG is not set
 
@@ -1111,7 +1127,8 @@ CONFIG_NET_MPLS_GSO=m
 CONFIG_RPS=y
 CONFIG_RFS_ACCEL=y
 CONFIG_XPS=y
-CONFIG_NETPRIO_CGROUP=m
+CONFIG_CGROUP_NET_PRIO=m
+CONFIG_CGROUP_NET_CLASSID=y
 CONFIG_NET_RX_BUSY_POLL=y
 CONFIG_BQL=y
 CONFIG_BPF_JIT=y
@@ -1276,6 +1293,7 @@ CONFIG_VMWARE_VMCI=m
 # Intel MIC Card Driver
 #
 # CONFIG_INTEL_MIC_CARD is not set
+# CONFIG_GENWQE is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set
 
@@ -1333,7 +1351,6 @@ CONFIG_ISCSI_BOOT_SYSFS=m
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_SCSI_AIC94XX is not set
 # CONFIG_SCSI_MVSAS is not set
@@ -1510,15 +1527,16 @@ CONFIG_MD_FAULTY=m
 CONFIG_BCACHE=m
 # CONFIG_BCACHE_DEBUG is not set
 # CONFIG_BCACHE_CLOSURES_DEBUG is not set
+CONFIG_BLK_DEV_DM_BUILTIN=y
 CONFIG_BLK_DEV_DM=m
 # CONFIG_DM_DEBUG is not set
 CONFIG_DM_BUFIO=m
 CONFIG_DM_BIO_PRISON=m
 CONFIG_DM_PERSISTENT_DATA=m
+# CONFIG_DM_DEBUG_BLOCK_STACK_TRACING is not set
 CONFIG_DM_CRYPT=m
 CONFIG_DM_SNAPSHOT=m
 CONFIG_DM_THIN_PROVISIONING=m
-# CONFIG_DM_DEBUG_BLOCK_STACK_TRACING is not set
 CONFIG_DM_CACHE=m
 CONFIG_DM_CACHE_MQ=m
 CONFIG_DM_CACHE_CLEANER=m
@@ -1655,6 +1673,7 @@ CONFIG_E1000=m
 # CONFIG_IXGBE is not set
 # CONFIG_IXGBEVF is not set
 # CONFIG_I40E is not set
+# CONFIG_I40EVF is not set
 # CONFIG_NET_VENDOR_I825XX is not set
 # CONFIG_IP1000 is not set
 # CONFIG_JME is not set
@@ -1844,6 +1863,7 @@ CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y
 # Hardware I/O ports
 #
 CONFIG_SERIO=y
+CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
 CONFIG_SERIO_I8042=y
 # CONFIG_SERIO_SERPORT is not set
 # CONFIG_SERIO_CT82C710 is not set
@@ -1985,6 +2005,7 @@ CONFIG_I2C_PIIX4=m
 # I2C system bus drivers (mostly embedded / system-on-chip)
 #
 # CONFIG_I2C_CBUS_GPIO is not set
+# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
 # CONFIG_I2C_DESIGNWARE_PCI is not set
 # CONFIG_I2C_EG20T is not set
 # CONFIG_I2C_GPIO is not set
@@ -2000,6 +2021,7 @@ CONFIG_I2C_PIIX4=m
 # CONFIG_I2C_DIOLAN_U2C is not set
 # CONFIG_I2C_PARPORT is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
 # CONFIG_I2C_TAOS_EVM is not set
 # CONFIG_I2C_TINY_USB is not set
 
@@ -2041,6 +2063,7 @@ CONFIG_GPIO_ACPI=y
 # CONFIG_GPIO_GENERIC_PLATFORM is not set
 # CONFIG_GPIO_IT8761E is not set
 # CONFIG_GPIO_F7188X is not set
+# CONFIG_GPIO_SCH311X is not set
 # CONFIG_GPIO_TS5500 is not set
 # CONFIG_GPIO_SCH is not set
 # CONFIG_GPIO_ICH is not set
@@ -2069,7 +2092,6 @@ CONFIG_GPIO_ACPI=y
 #
 # SPI GPIO expanders:
 #
-# CONFIG_GPIO_MCP23S08 is not set
 
 #
 # AC97 GPIO expanders:
@@ -2239,6 +2261,7 @@ CONFIG_THERMAL_GOV_STEP_WISE=y
 # CONFIG_THERMAL_GOV_USER_SPACE is not set
 # CONFIG_THERMAL_EMULATION is not set
 # CONFIG_INTEL_POWERCLAMP is not set
+# CONFIG_ACPI_INT3403_THERMAL is not set
 
 #
 # Texas Instruments thermal drivers
@@ -2251,6 +2274,7 @@ CONFIG_WATCHDOG_CORE=y
 # Watchdog Device Drivers
 #
 # CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_DW_WATCHDOG is not set
 # CONFIG_ACQUIRE_WDT is not set
 # CONFIG_ADVANTECH_WDT is not set
 # CONFIG_ALIM1535_WDT is not set
@@ -2339,6 +2363,7 @@ CONFIG_MFD_CORE=m
 # CONFIG_ABX500_CORE is not set
 # CONFIG_MFD_SYSCON is not set
 # CONFIG_MFD_TI_AM335X_TSCADC is not set
+# CONFIG_MFD_LP3943 is not set
 # CONFIG_TPS6105X is not set
 # CONFIG_TPS65010 is not set
 # CONFIG_TPS6507X is not set
@@ -2361,6 +2386,7 @@ CONFIG_AGP_AMD64=m
 CONFIG_AGP_INTEL=m
 CONFIG_AGP_SIS=m
 CONFIG_AGP_VIA=m
+CONFIG_INTEL_GTT=m
 # CONFIG_VGA_ARB is not set
 # CONFIG_VGA_SWITCHEROO is not set
 CONFIG_DRM=m
@@ -2385,6 +2411,7 @@ CONFIG_DRM_I915=m
 # CONFIG_DRM_I915_KMS is not set
 # CONFIG_DRM_I915_FBDEV is not set
 # CONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT is not set
+# CONFIG_DRM_I915_UMS is not set
 CONFIG_DRM_MGA=m
 CONFIG_DRM_SIS=m
 CONFIG_DRM_VIA=m
@@ -2399,6 +2426,7 @@ CONFIG_DRM_GMA3600=y
 CONFIG_DRM_MGAG200=m
 CONFIG_DRM_CIRRUS_QEMU=m
 CONFIG_DRM_QXL=m
+# CONFIG_DRM_BOCHS is not set
 CONFIG_VGASTATE=m
 CONFIG_VIDEO_OUTPUT_CONTROL=m
 CONFIG_HDMI=y
@@ -2433,6 +2461,7 @@ CONFIG_FB_VGA16=m
 CONFIG_FB_UVESA=m
 # CONFIG_FB_N411 is not set
 # CONFIG_FB_HGA is not set
+# CONFIG_FB_OPENCORES is not set
 # CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_NVIDIA is not set
 # CONFIG_FB_RIVA is not set
@@ -2589,20 +2618,20 @@ CONFIG_SND_HDA_INPUT_BEEP=y
 CONFIG_SND_HDA_INPUT_BEEP_MODE=0
 CONFIG_SND_HDA_INPUT_JACK=y
 # CONFIG_SND_HDA_PATCH_LOADER is not set
-CONFIG_SND_HDA_CODEC_REALTEK=y
-CONFIG_SND_HDA_CODEC_ANALOG=y
-CONFIG_SND_HDA_CODEC_SIGMATEL=y
-CONFIG_SND_HDA_CODEC_VIA=y
-CONFIG_SND_HDA_CODEC_HDMI=y
+CONFIG_SND_HDA_CODEC_REALTEK=m
+CONFIG_SND_HDA_CODEC_ANALOG=m
+CONFIG_SND_HDA_CODEC_SIGMATEL=m
+CONFIG_SND_HDA_CODEC_VIA=m
+CONFIG_SND_HDA_CODEC_HDMI=m
 CONFIG_SND_HDA_I915=y
-CONFIG_SND_HDA_CODEC_CIRRUS=y
-CONFIG_SND_HDA_CODEC_CONEXANT=y
-CONFIG_SND_HDA_CODEC_CA0110=y
-CONFIG_SND_HDA_CODEC_CA0132=y
+CONFIG_SND_HDA_CODEC_CIRRUS=m
+CONFIG_SND_HDA_CODEC_CONEXANT=m
+CONFIG_SND_HDA_CODEC_CA0110=m
+CONFIG_SND_HDA_CODEC_CA0132=m
 # CONFIG_SND_HDA_CODEC_CA0132_DSP is not set
-CONFIG_SND_HDA_CODEC_CMEDIA=y
-CONFIG_SND_HDA_CODEC_SI3054=y
-CONFIG_SND_HDA_GENERIC=y
+CONFIG_SND_HDA_CODEC_CMEDIA=m
+CONFIG_SND_HDA_CODEC_SI3054=m
+CONFIG_SND_HDA_GENERIC=m
 CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
 # CONFIG_SND_HDSP is not set
 # CONFIG_SND_HDSPM is not set
@@ -2801,7 +2830,9 @@ CONFIG_USB_STORAGE_ENE_UB6250=m
 #
 # CONFIG_USB_MDC800 is not set
 # CONFIG_USB_MICROTEK is not set
+# CONFIG_USB_MUSB_HDRC is not set
 # CONFIG_USB_DWC3 is not set
+# CONFIG_USB_DWC2 is not set
 # CONFIG_USB_CHIPIDEA is not set
 
 #
@@ -2842,6 +2873,7 @@ CONFIG_USB_STORAGE_ENE_UB6250=m
 # USB Physical Layer drivers
 #
 # CONFIG_USB_PHY is not set
+# CONFIG_USB_OTG_FSM is not set
 # CONFIG_NOP_USB_XCEIV is not set
 # CONFIG_SAMSUNG_USB2PHY is not set
 # CONFIG_SAMSUNG_USB3PHY is not set
@@ -2913,6 +2945,7 @@ CONFIG_RTC_DRV_MAX6900=m
 CONFIG_RTC_DRV_RS5C372=m
 CONFIG_RTC_DRV_ISL1208=m
 # CONFIG_RTC_DRV_ISL12022 is not set
+# CONFIG_RTC_DRV_ISL12057 is not set
 CONFIG_RTC_DRV_X1205=m
 # CONFIG_RTC_DRV_PCF2127 is not set
 # CONFIG_RTC_DRV_PCF8523 is not set
@@ -3033,11 +3066,11 @@ CONFIG_STAGING=y
 # CONFIG_COMEDI is not set
 # CONFIG_PANEL is not set
 # CONFIG_RTS5139 is not set
+# CONFIG_RTS5208 is not set
 # CONFIG_TRANZPORT is not set
 # CONFIG_IDE_PHISON is not set
 # CONFIG_LINE6_USB is not set
 # CONFIG_DX_SEP is not set
-# CONFIG_ZSMALLOC is not set
 # CONFIG_FB_SM7XX is not set
 # CONFIG_CRYSTALHD is not set
 # CONFIG_FB_XGI is not set
@@ -3065,7 +3098,6 @@ CONFIG_STAGING=y
 # CONFIG_CED1401 is not set
 # CONFIG_DGRP is not set
 # CONFIG_FIREWIRE_SERIAL is not set
-# CONFIG_USB_DWC2 is not set
 # CONFIG_LUSTRE_FS is not set
 # CONFIG_XILLYBUS is not set
 # CONFIG_DGNC is not set
@@ -3123,6 +3155,7 @@ CONFIG_FIRMWARE_MEMMAP=y
 # CONFIG_DCDBAS is not set
 CONFIG_DMIID=y
 # CONFIG_DMI_SYSFS is not set
+CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
 # CONFIG_ISCSI_IBFT_FIND is not set
 # CONFIG_GOOGLE_FIRMWARE is not set
 CONFIG_UEFI_CPER=y
@@ -3201,7 +3234,6 @@ CONFIG_QUOTACTL=y
 CONFIG_AUTOFS4_FS=m
 CONFIG_FUSE_FS=m
 # CONFIG_CUSE is not set
-CONFIG_GENERIC_ACL=y
 
 #
 # Caches
@@ -3325,6 +3357,7 @@ CONFIG_RPCSEC_GSS_KRB5=m
 # CONFIG_SUNRPC_DEBUG is not set
 CONFIG_CEPH_FS=m
 CONFIG_CEPH_FSCACHE=y
+# CONFIG_CEPH_FS_POSIX_ACL is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS is not set
 # CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -3461,6 +3494,7 @@ CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
 # CONFIG_DETECT_HUNG_TASK is not set
 # CONFIG_PANIC_ON_OOPS is not set
 CONFIG_PANIC_ON_OOPS_VALUE=0
+CONFIG_PANIC_TIMEOUT=0
 CONFIG_SCHED_DEBUG=y
 CONFIG_SCHEDSTATS=y
 CONFIG_TIMER_STATS=y
@@ -3529,6 +3563,8 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_TEST_STRING_HELPERS is not set
 CONFIG_TEST_KSTRTOX=m
 # CONFIG_DMA_API_DEBUG is not set
+# CONFIG_TEST_MODULE is not set
+# CONFIG_TEST_USER_COPY is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
@@ -3630,6 +3666,7 @@ CONFIG_GRKERNSEC_JIT_HARDEN=y
 CONFIG_GRKERNSEC_PERF_HARDEN=y
 # CONFIG_GRKERNSEC_RAND_THREADSTACK is not set
 CONFIG_GRKERNSEC_PROC_MEMMAP=y
+CONFIG_GRKERNSEC_KSTACKOVERFLOW=y
 # CONFIG_GRKERNSEC_BRUTE is not set
 # CONFIG_GRKERNSEC_MODHARDEN is not set
 # CONFIG_GRKERNSEC_HIDESYM is not set
@@ -3882,6 +3919,9 @@ CONFIG_CRYPTO_HW=y
 CONFIG_CRYPTO_DEV_PADLOCK=m
 CONFIG_CRYPTO_DEV_PADLOCK_AES=m
 CONFIG_CRYPTO_DEV_PADLOCK_SHA=m
+CONFIG_CRYPTO_DEV_CCP=y
+CONFIG_CRYPTO_DEV_CCP_DD=m
+CONFIG_CRYPTO_DEV_CCP_CRYPTO=m
 CONFIG_ASYMMETRIC_KEY_TYPE=m
 CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=m
 CONFIG_PUBLIC_KEY_ALGO_RSA=m