Messages in this thread Patch in this message | | | Date | Tue, 18 Aug 2015 18:46:51 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [PATCH] sha: Enable cpuid check for Intel SHA extensions implementations |
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On Mon, 17 Aug 2015, Tim Chen wrote: > Signed-off-by: Chandramouli Narayanan <mouli@linux.intel.com> > Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com>
And now the question who authored this complex one liner ....
> --- > arch/x86/include/asm/cpufeature.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h > index 3d6606f..a94f83d 100644 > --- a/arch/x86/include/asm/cpufeature.h > +++ b/arch/x86/include/asm/cpufeature.h > @@ -239,6 +239,7 @@ > #define X86_FEATURE_AVX512PF ( 9*32+26) /* AVX-512 Prefetch */ > #define X86_FEATURE_AVX512ER ( 9*32+27) /* AVX-512 Exponential and Reciprocal */ > #define X86_FEATURE_AVX512CD ( 9*32+28) /* AVX-512 Conflict Detection */ > +#define X86_FEATURE_SHA_NI ( 9*32+29) /* SHA1/SHA256 Instruction Extensions */ > > /* Extended state features, CPUID level 0x0000000d:1 (eax), word 10 */ > #define X86_FEATURE_XSAVEOPT (10*32+ 0) /* XSAVEOPT */ > -- > 1.8.3.1 > > > >
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