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Re: [Xen-devel] [PATCH] disable C1E for HVM guest

To: Christoph Egger <Christoph.Egger@xxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Date: Thu, 12 Mar 2009 15:57:11 +0000
Cc:
Delivery-date: Thu, 12 Mar 2009 08:58:25 -0700
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
Thread-index: AcmjKfTcvLo7QGz0RD2bMIh3+Es8dAAAT9C5
Thread-topic: [Xen-devel] [PATCH] disable C1E for HVM guest

On 12/03/2009 15:47, "Christoph Egger" <Christoph.Egger@xxxxxxx> wrote:

> attached patch disables C1E in HVM guests.
> This also fixes a guest crash via #GP
> on cross-vendor migration.
> 
> Signed-off-by: Christoph Egger <Christoph.Egger@xxxxxxx>

Belongs in the SVM-specific MSR read intercept hook in svm.c?

 -- Keir



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