From: Andi Kleen Date: Wed, 30 Jan 2008 12:32:40 +0000 (+0100) Subject: x86: remove the now unused X86_FEATURE_SYNC_RDTSC X-Git-Tag: firefly_0821_release~23636^2~417 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=68071a96655c883b316da9ef497f6dec8953529f;p=firefly-linux-kernel-4.4.55.git x86: remove the now unused X86_FEATURE_SYNC_RDTSC we need to know whether RDTSC is synchronous or not. Signed-off-by: Andi Kleen Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner --- diff --git a/include/asm-x86/cpufeature.h b/include/asm-x86/cpufeature.h index c1a7e07859c8..93c143fb8a51 100644 --- a/include/asm-x86/cpufeature.h +++ b/include/asm-x86/cpufeature.h @@ -77,7 +77,7 @@ #define X86_FEATURE_PEBS (3*32+12) /* Precise-Event Based Sampling */ #define X86_FEATURE_BTS (3*32+13) /* Branch Trace Store */ /* 14 free */ -#define X86_FEATURE_SYNC_RDTSC (3*32+15) /* RDTSC synchronizes the CPU */ +/* 15 free */ #define X86_FEATURE_REP_GOOD (3*32+16) /* rep microcode works well on this CPU */ #define X86_FEATURE_MFENCE_RDTSC (3*32+17) /* Mfence synchronizes RDTSC */ #define X86_FEATURE_LFENCE_RDTSC (3*32+18) /* Lfence synchronizes RDTSC */