Added Intel processor SSE4.2 feature flag. Signed-off-by: Austin Zhang <austin.zhang@xxxxxxxxx> --- cpufeature.h | 2 ++ 1 file changed, 2 insertions(+) diff -Naurp linux-2.6-tip/include/asm-x86/cpufeature.h linux-2.6-tip-patch/include/asm-x86/cpufeature.h --- linux-2.6-tip/include/asm-x86/cpufeature.h 2008-08-25 13:38:30.000000000 -0400 +++ linux-2.6-tip-patch/include/asm-x86/cpufeature.h 2008-08-25 06:17:07.000000000 -0400 @@ -92,6 +92,7 @@ #define X86_FEATURE_CX16 (4*32+13) /* CMPXCHG16B */ #define X86_FEATURE_XTPR (4*32+14) /* Send Task Priority Messages */ #define X86_FEATURE_DCA (4*32+18) /* Direct Cache Access */ +#define X86_FEATURE_XMM4_2 (4*32+20) /* Streaming SIMD Extensions-4.2 */ #define X86_FEATURE_X2APIC (4*32+21) /* x2APIC */ #define X86_FEATURE_XSAVE (4*32+26) /* XSAVE */ @@ -192,6 +193,7 @@ extern const char * const x86_power_flag #define cpu_has_gbpages boot_cpu_has(X86_FEATURE_GBPAGES) #define cpu_has_arch_perfmon boot_cpu_has(X86_FEATURE_ARCH_PERFMON) #define cpu_has_pat boot_cpu_has(X86_FEATURE_PAT) +#define cpu_has_xmm4_2 boot_cpu_has(X86_FEATURE_XMM4_2) #define cpu_has_x2apic boot_cpu_has(X86_FEATURE_X2APIC) #define cpu_has_xsave boot_cpu_has(X86_FEATURE_XSAVE) On Mon, 2008-08-25 at 14:32 +0200, Ingo Molnar wrote: > * Austin Zhang <austin_zhang@xxxxxxxxxxxxxxx> wrote: > > > A standalone patch to add sse42 flags. > > a proper changelog with signoffs, etc. would be nice. > > > (But, Ingo, I thought this would still make conflicts when Stephen > > want to merge into crypto tree, right?) > > i can make the commit a separate branch that you can pull. (without > pulling anything else) > > (as long as the crypto tree is git based, which i assume it is.) > > Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
