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Date: Wed, 5 May 2010 17:16:16 +0200
From: "Roedel, Joerg" <Joerg.Roedel@....com>
To: Avi Kivity <avi@...hat.com>
CC: Joerg Roedel <joro@...tes.org>,
Marcelo Tosatti <mtosatti@...hat.com>,
"kvm@...r.kernel.org" <kvm@...r.kernel.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 4/5] KVM: SVM: Allow EFER.LMSLE to be set with nested
svm
On Wed, May 05, 2010 at 11:06:59AM -0400, Avi Kivity wrote:
> On 05/05/2010 06:04 PM, Joerg Roedel wrote:
> > You can roughly check
> > for it using the svm cpuid bit.
>
> Doesn't it kill cross-vendor migration?
Enabling Nested SVM kills it anyway, so this is not an issue. AFAIK the
feature is not present on Intel CPUs.
Joerg
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