Re: [Xen-devel] [PATCH v2] x86/cpuid: Add AVX512_4VNNIW and AVX512_4FMAPS support

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

On 22/11/16 10:57, Andrew Cooper wrote:
> On 22/11/16 10:56, Wei Liu wrote:
>> On Mon, Nov 21, 2016 at 02:01:14PM +0800, He Chen wrote:
>>> Add two new AVX512 subfeatures support for guest.
>>>
>>> AVX512_4VNNIW:
>>> Vector instructions for deep learning enhanced word variable precision.
>>>
>>> AVX512_4FMAPS:
>>> Vector instructions for deep learning floating-point single precision.
>>>
>>> Signed-off-by: Luwei Kang <luwei.kang@xxxxxxxxx>
>>> Signed-off-by: He Chen <he.chen@xxxxxxxxxxxxxxx>
>>> ---
>>>
>>> Changes from v1:
>>> Add new leaf in xen-cpuid.c
>>>
>>> ---
>>>  tools/libxc/xc_cpuid_x86.c                  |  8 ++++++--
>>>  tools/misc/xen-cpuid.c                      | 10 ++++++++++
>> Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>
> Ok - queued in my for-4.9 branch

Committed, now that 4.9 is open.

~Andrew

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