i386: i386 rename X86_FEATURE_DTES to X86_FEATURE_DS From: Stephane Eranian Here is a patch (used by perfmon2) that renames X86_FEATURE_DTES to X86_FEATURE_DS to match Intel's documentation for the Debug Store save area on i386. The patch also adds cpu_has_ds. - rename X86_FEATURE_DTES to X86_FEATURE_DS to match documentation - adds cpu_has_ds to test for X86_FEATURE_DS Signed-off-by: stephane eranian Signed-off-by: Andi Kleen Cc: Andi Kleen Signed-off-by: Andrew Morton --- include/asm-i386/cpufeature.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) Index: linux/include/asm-i386/cpufeature.h =================================================================== --- linux.orig/include/asm-i386/cpufeature.h +++ linux/include/asm-i386/cpufeature.h @@ -31,7 +31,7 @@ #define X86_FEATURE_PSE36 (0*32+17) /* 36-bit PSEs */ #define X86_FEATURE_PN (0*32+18) /* Processor serial number */ #define X86_FEATURE_CLFLSH (0*32+19) /* Supports the CLFLUSH instruction */ -#define X86_FEATURE_DTES (0*32+21) /* Debug Trace Store */ +#define X86_FEATURE_DS (0*32+21) /* Debug Store */ #define X86_FEATURE_ACPI (0*32+22) /* ACPI via MSR */ #define X86_FEATURE_MMX (0*32+23) /* Multimedia Extensions */ #define X86_FEATURE_FXSR (0*32+24) /* FXSAVE and FXRSTOR instructions (fast save and restore */ @@ -134,6 +134,7 @@ #define cpu_has_phe_enabled boot_cpu_has(X86_FEATURE_PHE_EN) #define cpu_has_pmm boot_cpu_has(X86_FEATURE_PMM) #define cpu_has_pmm_enabled boot_cpu_has(X86_FEATURE_PMM_EN) +#define cpu_has_ds boot_cpu_has(X86_FEATURE_DS) #endif /* __ASM_I386_CPUFEATURE_H */