Commit 0bd8acd1 authored by Andi Kleen's avatar Andi Kleen Committed by Linus Torvalds
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x86_64: Set K8 CPUID flag for K8/Fam10h/Fam11h



Previously this flag was only used on 32bit, but some shared code can use
it now.
Signed-off-by: default avatarAndi Kleen <ak@suse.de>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent fbab6e7a
...@@ -608,6 +608,9 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c) ...@@ -608,6 +608,9 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c)
else else
num_cache_leaves = 3; num_cache_leaves = 3;
if (c->x86 == 0xf || c->x86 == 0x10 || c->x86 == 0x11)
set_bit(X86_FEATURE_K8, &c->x86_capability);
/* RDTSC can be speculated around */ /* RDTSC can be speculated around */
clear_bit(X86_FEATURE_SYNC_RDTSC, &c->x86_capability); clear_bit(X86_FEATURE_SYNC_RDTSC, &c->x86_capability);
......
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