From 7b0e85012581a9a8b12a8191d365716bf3ca3d3c Mon Sep 17 00:00:00 2001 From: Vojtech Pavlik Date: Mon, 26 Jun 2006 13:58:26 +0200 Subject: [PATCH] x86_64: Add X86_FEATURE_RDTSCP, fix rdtscp in /proc/cpuinfo This patch adds the X86_FEATURE_RDTSCP #define, so that kernel code can check for the feature easily and also fixes the location of the "rdtscp" string in the cpuinfo tables. Signed-off-by: Vojtech Pavlik Signed-off-by: Andi Kleen Signed-off-by: Linus Torvalds --- include/asm-x86_64/cpufeature.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/asm-x86_64/cpufeature.h') diff --git a/include/asm-x86_64/cpufeature.h b/include/asm-x86_64/cpufeature.h index afc44e55740..fbf5a19edbb 100644 --- a/include/asm-x86_64/cpufeature.h +++ b/include/asm-x86_64/cpufeature.h @@ -46,6 +46,7 @@ #define X86_FEATURE_SYSCALL (1*32+11) /* SYSCALL/SYSRET */ #define X86_FEATURE_MMXEXT (1*32+22) /* AMD MMX extensions */ #define X86_FEATURE_FXSR_OPT (1*32+25) /* FXSR optimizations */ +#define X86_FEATURE_RDTSCP (1*32+27) /* RDTSCP */ #define X86_FEATURE_LM (1*32+29) /* Long Mode (x86-64) */ #define X86_FEATURE_3DNOWEXT (1*32+30) /* AMD 3DNow! extensions */ #define X86_FEATURE_3DNOW (1*32+31) /* 3DNow! */ -- cgit v1.2.3