From: Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
To: Joerg Roedel <joerg.roedel-5C7GfCeVMHo@public.gmane.org>
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
Markus Rechberger
<markus.rechberger-5C7GfCeVMHo@public.gmane.org>
Subject: Re: [PATCH] SVM: set NM intercept when enabling CR0.TS in the guest
Date: Tue, 29 Jan 2008 14:23:33 +0200 [thread overview]
Message-ID: <479F1AC5.6000806@qumranet.com> (raw)
In-Reply-To: <1201608087-29131-1-git-send-email-joerg.roedel-5C7GfCeVMHo@public.gmane.org>
Joerg Roedel wrote:
> Explicitly enable the NM intercept in svm_set_cr0 if we enable TS in the guest
> copy of CR0 for lazy FPU switching. This fixes guest SMP with Linux under SVM.
> Without that patch Linux deadlocks or panics right after trying to boot the
> other CPUs.
>
Applied, thanks.
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prev parent reply other threads:[~2008-01-29 12:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-29 12:01 [PATCH] SVM: set NM intercept when enabling CR0.TS in the guest Joerg Roedel
[not found] ` <1201608087-29131-1-git-send-email-joerg.roedel-5C7GfCeVMHo@public.gmane.org>
2008-01-29 12:23 ` Avi Kivity [this message]
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