Re: [PATCH] x86/cpuid: expose AVX512_4VNNIW and AVX512_4FMAPS features to kvm guest

From: Paolo Bonzini
Date: Mon Oct 31 2016 - 07:42:11 EST




On 31/10/2016 12:05, Borislav Petkov wrote:
> On Mon, Oct 31, 2016 at 11:47:48AM +0100, Paolo Bonzini wrote:
>> The information is all in arch/x86/kernel/cpu/scattered.c's cpuid_bits
>> array. Borislav, would it be okay to export the cpuid_regs enum?
>
> Yeah, and kill the duplicated one in arch/x86/events/intel/pt.c too
> please, while at it.
>
> I'd still put it all in arch/x86/kernel/cpu/scattered.c so that it is
> close-by and call it from outside.

Good. Chen, are you going to do this?

Paolo