From: Scott Wood <scottwood@freescale.com>
To: Alexander Graf <agraf@suse.de>
Cc: kvm-ppc@vger.kernel.org, kvm@vger.kernel.org
Subject: Re: [PATCH] KVM: PPC: set IN_GUEST_MODE before checking requests
Date: Tue, 25 Sep 2012 15:25:33 +0000 [thread overview]
Message-ID: <1348586733.5565.3@snotra> (raw)
In-Reply-To: <8BAF7F40-E26E-437A-8FF9-02818E841EA6@suse.de> (from agraf@suse.de on Tue Sep 25 02:44:52 2012)
On 09/25/2012 02:44:52 AM, Alexander Graf wrote:
>
> On 23.08.2012, at 03:03, Scott Wood wrote:
>
> > Avoid a race as described in the code comment.
> >
> > Also remove a related smp_wmb() from booke's
> kvmppc_prepare_to_enter().
> > I can't see any reason for it, and the book3s_pr version doesn't
> have it.
> >
> > Signed-off-by: Scott Wood <scottwood@freescale.com>
>
> Does this patch address your comments on the previous pull request?
It addresses the comments on the vcpu->mode race... I don't remember if
I had any other comments. :-)
-Scott
WARNING: multiple messages have this Message-ID (diff)
From: Scott Wood <scottwood@freescale.com>
To: Alexander Graf <agraf@suse.de>
Cc: <kvm-ppc@vger.kernel.org>, <kvm@vger.kernel.org>
Subject: Re: [PATCH] KVM: PPC: set IN_GUEST_MODE before checking requests
Date: Tue, 25 Sep 2012 10:25:33 -0500 [thread overview]
Message-ID: <1348586733.5565.3@snotra> (raw)
In-Reply-To: <8BAF7F40-E26E-437A-8FF9-02818E841EA6@suse.de> (from agraf@suse.de on Tue Sep 25 02:44:52 2012)
On 09/25/2012 02:44:52 AM, Alexander Graf wrote:
>
> On 23.08.2012, at 03:03, Scott Wood wrote:
>
> > Avoid a race as described in the code comment.
> >
> > Also remove a related smp_wmb() from booke's
> kvmppc_prepare_to_enter().
> > I can't see any reason for it, and the book3s_pr version doesn't
> have it.
> >
> > Signed-off-by: Scott Wood <scottwood@freescale.com>
>
> Does this patch address your comments on the previous pull request?
It addresses the comments on the vcpu->mode race... I don't remember if
I had any other comments. :-)
-Scott
next prev parent reply other threads:[~2012-09-25 15:25 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-23 1:03 [PATCH] KVM: PPC: set IN_GUEST_MODE before checking requests Scott Wood
2012-08-23 1:03 ` Scott Wood
2012-09-25 7:44 ` Alexander Graf
2012-09-25 7:44 ` Alexander Graf
2012-09-25 15:25 ` Scott Wood [this message]
2012-09-25 15:25 ` Scott Wood
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