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| author | Yinghai Lu <Yinghai.Lu@Sun.COM> | 2008-02-24 05:48:42 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-17 15:40:49 (GMT) |
| commit | 322850af8d93735f67b8ebf84bb1350639be3f34 (patch) | |
| tree | 107a13e6d486d6d5f0791630c8701b100d9cfb92 /arch/x86/kernel/head32.c | |
| parent | 513ad84bf60d96a6998bca10ed07c3d340449be8 (diff) | |
| download | linux-322850af8d93735f67b8ebf84bb1350639be3f34.tar.xz | |
x86: make amd quad core 8 socket system not be clustered_box, #2
quad core 8 socket system will have apic id lifting.the apic id range could
be [4, 0x23]. and apic_is_clustered_box will think that need to three clusters
and that is large than 2. So it is treated as clustered_box.
and will get
Marking TSC unstable due to TSCs unsynchronized
even the CPUs have X86_FEATURE_CONSTANT_TSC set.
this patch will check if the cpu is from AMD.
Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/head32.c')
0 files changed, 0 insertions, 0 deletions