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Re: [Xen-devel] [PATCH 1/2] xen, libxc: Introduced XEN_DOMCTL_emulate_each_rep

To: Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxx>
From: Ian Campbell <ian.campbell@xxxxxxxxxx>
Date: Tue, 15 Sep 2015 10:51:09 +0100
Cc: tamas@xxxxxxxxxxxxx, keir@xxxxxxx, stefano.stabellini@xxxxxxxxxxxxx, george.dunlap@xxxxxxxxxxxxx, andrew.cooper3@xxxxxxxxxx, ian.jackson@xxxxxxxxxxxxx, jbeulich@xxxxxxxx, wei.liu2@xxxxxxxxxx
Delivery-date: Tue, 15 Sep 2015 09:51:18 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

On Tue, 2015-09-15 at 12:19 +0300, Razvan Cojocaru wrote:
> Previously, if vm_event emulation support was enabled, then REP
> optimizations were disabled when emulating REP-compatible
> instructions. This patch allows fine-tuning of this behaviour by
> providing a dedicated libxc helper function.
> 
> Signed-off-by: Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx>

Tools side is trivial and correct, so assuming the interface is agreed by
the hypervisor guys:
Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>


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References:
- [Xen-devel] [PATCH 0/2] Introspection optimization helpers
  - From: Razvan Cojocaru
- [Xen-devel] [PATCH 1/2] xen, libxc: Introduced XEN_DOMCTL_emulate_each_rep
  - From: Razvan Cojocaru

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