Re: [Xen-devel] [PATCH] x86/cpuid: Add AVX512_VPOPCNTDQ support

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 10.01.17 at 07:34, <he.chen@xxxxxxxxxxxxxxx> wrote:
> --- a/xen/include/public/arch-x86/cpufeatureset.h
> +++ b/xen/include/public/arch-x86/cpufeatureset.h
> @@ -226,6 +226,7 @@ XEN_CPUFEATURE(PREFETCHWT1,   6*32+ 0) /*A  PREFETCHWT1 
> instruction */
>  XEN_CPUFEATURE(AVX512VBMI,    6*32+ 1) /*A  AVX-512 Vector Byte Manipulation 
> Instrs */
>  XEN_CPUFEATURE(PKU,           6*32+ 3) /*H  Protection Keys for Userspace */
>  XEN_CPUFEATURE(OSPKE,         6*32+ 4) /*!  OS Protection Keys Enable */
> +XEN_CPUFEATURE(VPOPCNTDQ,     6*32+14) /*A  POPCNT for vectors of DW/QW */

Hmm, the document has an AVX512_ prefix here, and while that's a
little lengthy I think we should try to stick to SDM names.

Jan


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