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Re: [Xen-devel] [PATCH] x86/HVM: correct last address emulation acceptance check

To: Jan Beulich <JBeulich@xxxxxxxx>
From: Wei Liu <wei.liu2@xxxxxxxxxx>
Date: Tue, 26 Apr 2016 11:33:26 +0100
Cc: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Paul Durrant <paul.durrant@xxxxxxxxxx>, Wei Liu <wei.liu2@xxxxxxxxxx>
Delivery-date: Tue, 26 Apr 2016 10:31:36 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

On Tue, Apr 26, 2016 at 02:22:50AM -0600, Jan Beulich wrote:
> For REPeated memory access instructions the repeat count also needs to
> be considered. Utilize that "last" already takes this into account.
> 
> Also defer computing "last" until we really know we need it.
> 
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Release-acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

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References:
- [Xen-devel] [PATCH] x86/HVM: correct last address emulation acceptance check
  - From: Jan Beulich

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