diff options
Diffstat (limited to 'include/asm-x86_64/cpufeature.h')
| -rw-r--r-- | include/asm-x86_64/cpufeature.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-x86_64/cpufeature.h b/include/asm-x86_64/cpufeature.h index aea308c6570..72b39f51479 100644 --- a/include/asm-x86_64/cpufeature.h +++ b/include/asm-x86_64/cpufeature.h @@ -63,6 +63,7 @@ #define X86_FEATURE_CENTAUR_MCR (3*32+ 3) /* Centaur MCRs (= MTRRs) */ #define X86_FEATURE_K8_C (3*32+ 4) /* C stepping K8 */ #define X86_FEATURE_CONSTANT_TSC (3*32+5) /* TSC runs at constant rate */ +#define X86_FEATURE_SYNC_RDTSC (3*32+6) /* RDTSC syncs CPU core */ /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */ #define X86_FEATURE_XMM3 (4*32+ 0) /* Streaming SIMD Extensions-3 */ |