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Re: [Xen-devel] [PATCH v8 39/50] x86emul: support of AVX512_IFMA insns


  • To: Jan Beulich <JBeulich@xxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
  • Date: Wed, 19 Jun 2019 13:23:59 +0100
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  • Cc: George Dunlap <George.Dunlap@xxxxxxxxxxxxx>, Wei Liu <wei.liu2@xxxxxxxxxx>, Roger Pau Monne <roger.pau@xxxxxxxxxx>
  • Delivery-date: Wed, 19 Jun 2019 12:24:17 +0000
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  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
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On 15/03/2019 11:02, Jan Beulich wrote:
> Once again take the liberty and also correct the (public interface) name
> of the AVX512_IFMA feature flag to match the SDM, on the assumption that
> no external consumer has actually been using that flag so far.
>
> As in a few cases before, since the insns here and in particular their
> memory access patterns follow the usual scheme, I didn't think it was
> necessary to add a contrived test specifically for them, beyond the
> Disp8 scaling one.
>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

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