main/linux-grsec: SMP-related bugfixes (see extended commit message)

[x86]
- enable CONFIG_X86_BIGSMP
- set CONFIG_NR_CPUS to 32

[x86_64]
- set CONFIG_NR_CPUS to 32

With CONFIG_NR_CPUS > 8 on x86, the kernel may hang upon encountering
more than 8 logical CPUs without CONFIG_X86_BIGSMP enabled.  x86_64 does
not have this problem, but as a side effect of the CONFIG_X86_BIGSMP
change, needed to have CONFIG_NR_CPUS adjusted there as well.

Discussions on various distribution lists:

Alpine: http://lists.alpinelinux.org/alpine-devel/0496.html
Fedora: https://bugzilla.redhat.com/show_bug.cgi?id=480844
rPath: https://issues.rpath.com/browse/RPL-3022

3 files changed, 8 insertions, 9 deletions

diff --git a/main/linux-grsec/APKBUILD b/main/linux-grsec/APKBUILD
index adbfc7bd5..cf9370625 100644
--- a/main/linux-grsec/APKBUILD
+++ b/main/linux-grsec/APKBUILD
@@ -4,7 +4,7 @@ _flavor=grsec
 pkgname=linux-${_flavor}
 pkgver=3.0.9
 _kernver=3.0
-pkgrel=0
+pkgrel=1
 pkgdesc="Linux kernel with grsecurity"
 url=http://grsecurity.net
 depends="mkinitfs linux-firmware"
@@ -144,5 +144,5 @@ md5sums="398e95866794def22b12dfbc15ce89c0  linux-3.0.tar.bz2
 c41cf0ee9794f393423c6b2093072260  grsec-timblogiw-noconst.patch
 ebb99ef6ad8cd2d9fd8f49d5c5849057  0001-ip_gre-dont-increase-dev-needed_headroom-on-a-live-d.patch
 776adeeb5272093574f8836c5037dd7d  0004-arp-flush-arp-cache-on-device-change.patch
-464e2356a1983e1ffe261904a1d76338  kernelconfig.x86
-d97d1808eebdfb97734dccfbcaea35f2  kernelconfig.x86_64"
+36330138ac7e1e776b3917a81ba51546  kernelconfig.x86
+f00f1c26ef7ddcdc4467bb883a71522b  kernelconfig.x86_64"
diff --git a/main/linux-grsec/kernelconfig.x86 b/main/linux-grsec/kernelconfig.x86
index 463042587..e1a841c26 100644
--- a/main/linux-grsec/kernelconfig.x86
+++ b/main/linux-grsec/kernelconfig.x86
@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux/i386 3.0.8 Kernel Configuration
+# Linux/i386 3.0.9 Kernel Configuration
 #
 # CONFIG_64BIT is not set
 CONFIG_X86_32=y
@@ -270,7 +270,7 @@ CONFIG_HIGH_RES_TIMERS=y
 CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 CONFIG_SMP=y
 CONFIG_X86_MPPARSE=y
-# CONFIG_X86_BIGSMP is not set
+CONFIG_X86_BIGSMP=y
 CONFIG_X86_EXTENDED_PLATFORM=y
 # CONFIG_X86_MRST is not set
 # CONFIG_X86_RDC321X is not set
@@ -339,7 +339,7 @@ CONFIG_HPET_EMULATE_RTC=y
 CONFIG_DMI=y
 # CONFIG_IOMMU_HELPER is not set
 # CONFIG_IOMMU_API is not set
-CONFIG_NR_CPUS=8
+CONFIG_NR_CPUS=32
 CONFIG_SCHED_SMT=y
 CONFIG_SCHED_MC=y
 CONFIG_IRQ_TIME_ACCOUNTING=y
diff --git a/main/linux-grsec/kernelconfig.x86_64 b/main/linux-grsec/kernelconfig.x86_64
index da9d1acec..bb9066f94 100644
--- a/main/linux-grsec/kernelconfig.x86_64
+++ b/main/linux-grsec/kernelconfig.x86_64
@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux/x86_64 3.0.3 Kernel Configuration
+# Linux/x86_64 3.0.9 Kernel Configuration
 #
 CONFIG_64BIT=y
 # CONFIG_X86_32 is not set
@@ -321,7 +321,7 @@ CONFIG_GART_IOMMU=y
 CONFIG_SWIOTLB=y
 CONFIG_IOMMU_HELPER=y
 # CONFIG_IOMMU_API is not set
-CONFIG_NR_CPUS=8
+CONFIG_NR_CPUS=32
 CONFIG_SCHED_SMT=y
 CONFIG_SCHED_MC=y
 CONFIG_IRQ_TIME_ACCOUNTING=y
@@ -5013,7 +5013,6 @@ CONFIG_GRKERNSEC_PROC_IPADDR=y
 #
 # Executable Protections
 #
-CONFIG_GRKERNSEC_EXECVE=y
 # CONFIG_GRKERNSEC_DMESG is not set
 CONFIG_GRKERNSEC_HARDEN_PTRACE=y
 # CONFIG_GRKERNSEC_TPE is not set