Messages in this thread Patch in this message | | | From | Robert Richter <> | Subject | [PATCH] x86: Add X86_FEATURE_IBS cpu feature | Date | Tue, 24 Jun 2008 12:31:05 +0200 |
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This adds IBS to the cpu feature flags allowing Perfmon and OProfile to use cpu_has().
Signed-off-by: Robert Richter <robert.richter@amd.com> --- include/asm-x86/cpufeature.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/include/asm-x86/cpufeature.h b/include/asm-x86/cpufeature.h index 0d609c8..e2469a7 100644 --- a/include/asm-x86/cpufeature.h +++ b/include/asm-x86/cpufeature.h @@ -106,6 +106,7 @@ /* More extended AMD flags: CPUID level 0x80000001, ecx, word 6 */ #define X86_FEATURE_LAHF_LM (6*32+ 0) /* LAHF/SAHF in long mode */ #define X86_FEATURE_CMP_LEGACY (6*32+ 1) /* If yes HyperThreading not valid */ +#define X86_FEATURE_IBS (6*32+ 10) /* Instruction Based Sampling */ /* * Auxiliary flags: Linux defined - For features scattered in various -- 1.5.5.3
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