From: Gerd Hoffmann <kraxel@redhat.com>
To: Marcelo Tosatti <mtosatti@redhat.com>
Cc: kvm@vger.kernel.org, Avi Kivity <avi@redhat.com>,
Glauber de Oliveira Costa <gcosta@redhat.com>
Subject: Re: KVM: x86: silence preempt warning on kvm_write_guest_time
Date: Wed, 25 Feb 2009 11:40:55 +0100 [thread overview]
Message-ID: <49A52037.8000808@redhat.com> (raw)
In-Reply-To: <20090224182800.GA7653@amt.cnet>
Marcelo Tosatti wrote:
> See comments on
> http://sourceforge.net/tracker2/?func=detail&aid=2627272&group_id=180599&atid=893831
> regarding the "version" variable. Looks fishy.
Fix looks correct (for both per-cpu access and the version stuff).
I think prempting the vcpu to another pcpu will force a kvmclock update,
so this should be handled just fine already.
cheers,
Gerd
next prev parent reply other threads:[~2009-02-25 10:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-24 18:28 KVM: x86: silence preempt warning on kvm_write_guest_time Marcelo Tosatti
2009-02-25 10:40 ` Gerd Hoffmann [this message]
2009-02-26 9:57 ` Avi Kivity
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