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Re: [Xen-devel] [PATCH 7/6] x86emul: MOVNTI does not allow REP prefixes

To: Jan Beulich <JBeulich@xxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date: Tue, 13 Dec 2016 14:32:15 +0000
Delivery-date: Tue, 13 Dec 2016 14:37:59 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

On 13/12/16 14:11, Jan Beulich wrote:
> Just like 66, prefixes F3 and F2 cause #UD.
>
> Also adjust a related comment, which in its previous wording was
> misleading (as in 16-bit mode there would nothing be undone when
> adjusting operand size from 2 to 4).
>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

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

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References:
- [Xen-devel] [PATCH 0/6] x86emul: XSA-200 follow-up
  - From: Jan Beulich
- [Xen-devel] [PATCH 7/6] x86emul: MOVNTI does not allow REP prefixes
  - From: Jan Beulich

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