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Subject: Re: [PATCH v2] x86/cpufeatures.h: Enumerate A Few New AVX-512
 Features
To: Fenghua Yu <fenghua.yu@intel.com>, "H. Peter Anvin" <hpa@linux.intel.com>,
        Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
        Ravi V Shankar <ravi.v.shankar@intel.com>
References: <1457655828-35106-1-git-send-email-fenghua.yu@intel.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>, x86 <x86@kernel.org>
From: Dave Hansen <dave.hansen@intel.com>
Message-ID: <56E1E8A1.5040105@intel.com>
Date: Thu, 10 Mar 2016 13:35:29 -0800
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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
> https://software.intel.com/sites/default/files/managed/07/b7/319433-023.pdf

Do we need to add these to fpu__xstate_clear_all_cpu_caps()?