From dd52d642db8ca05267456a07a592922e8b093e1c Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Wed, 11 Jan 2006 22:46:36 +0100 Subject: [PATCH] x86_64: Remove unused AMD K8 C stepping flag X86_FEATURE_K8_C was a synthetic Linux CPUID flag that was used for some code optimizations in Opteron C stepping or later. But support for pre C stepping optimizations has been removed, so this isn't needed anymore. Signed-off-by: Andi Kleen Signed-off-by: Linus Torvalds --- include/asm-x86_64/cpufeature.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/asm-x86_64') diff --git a/include/asm-x86_64/cpufeature.h b/include/asm-x86_64/cpufeature.h index 72b39f51479..41c0ac8559b 100644 --- a/include/asm-x86_64/cpufeature.h +++ b/include/asm-x86_64/cpufeature.h @@ -61,7 +61,7 @@ #define X86_FEATURE_K6_MTRR (3*32+ 1) /* AMD K6 nonstandard MTRRs */ #define X86_FEATURE_CYRIX_ARR (3*32+ 2) /* Cyrix ARRs (= MTRRs) */ #define X86_FEATURE_CENTAUR_MCR (3*32+ 3) /* Centaur MCRs (= MTRRs) */ -#define X86_FEATURE_K8_C (3*32+ 4) /* C stepping K8 */ +/* 4 free */ #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 */ -- cgit v1.2.3