From: He Chen <he.chen@linux.intel.com>
To: Jan Beulich <JBeulich@suse.com>
Cc: Stefano Stabellini <sstabellini@kernel.org>,
Wei Liu <wei.liu2@citrix.com>,
George Dunlap <George.Dunlap@eu.citrix.com>,
Andrew Cooper <andrew.cooper3@citrix.com>,
Ian Jackson <ian.jackson@eu.citrix.com>, Tim Deegan <tim@xen.org>,
He Chen <he.chen@intel.com>,
xen-devel@lists.xenproject.org
Subject: Re: [PATCH] x86/cpuid: Add AVX512_VPOPCNTDQ support
Date: Tue, 10 Jan 2017 16:59:43 +0800 [thread overview]
Message-ID: <20170110085943.GA17403@he> (raw)
In-Reply-To: <5874AE12020000780012E91F@prv-mh.provo.novell.com>
On Tue, Jan 10, 2017 at 01:49:06AM -0700, Jan Beulich wrote:
> >>> On 10.01.17 at 07:34, <he.chen@linux.intel.com> 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.
>
Sure.
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prev parent reply other threads:[~2017-01-10 8:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-10 6:34 [PATCH] x86/cpuid: Add AVX512_VPOPCNTDQ support He Chen
2017-01-10 8:49 ` Jan Beulich
2017-01-10 8:59 ` He Chen [this message]
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