diff options
| author | William Pitcock <nenolod@dereferenced.org> | 2011-11-16 03:39:08 -0600 |
|---|---|---|
| committer | William Pitcock <nenolod@dereferenced.org> | 2011-11-16 03:41:30 -0600 |
| commit | 762e510f082f422e3219c9ec270bcf5b48395adf (patch) | |
| tree | 78507912f8136fd43d2ef24c48d447699b1b5bd4 /main/linux-grsec/kernelconfig.x86 | |
| parent | 968ba98ecd762d28318716445141e5c1863deefb (diff) | |
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
Diffstat (limited to 'main/linux-grsec/kernelconfig.x86')
| -rw-r--r-- | main/linux-grsec/kernelconfig.x86 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/main/linux-grsec/kernelconfig.x86 b/main/linux-grsec/kernelconfig.x86 index 46304258786..e1a841c2604 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 |