Re: [PATCH v2] x86/cpufeatures.h: Enumerate A Few New AVX-512 Features

From: H. Peter Anvin
Date: Thu Mar 10 2016 - 18:18:41 EST

On 03/10/2016 01:35 PM, Dave Hansen wrote:
> On 03/10/2016 04:23 PM, Fenghua Yu wrote:
>> A few new AVX-512 instruction groups/features are added in cpufeatures.h
>> for enuermation: AVX512DQ, AVX512BW, and AVX512VL.
>> The specification for latest AVX-512 including the features can be found at
> Do we need to add these to fpu__xstate_clear_all_cpu_caps()?

I would think so.