From: Avi Kivity <avi@redhat.com>
Subject: Re: [PATCH x86 kvm] Fix register corruption in pvclock_scale_delta
Date: Wed, 22 Jun 2011 12:39:17 +0300
Message-ID: <4E01B845.9010102@redhat.com>
References: <4DF97D6C.2080900@redhat.com>  <4DFDEF2A.7050307@redhat.com> <1308735302.6920.172.camel@zakaz.uk.xensource.com>
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Cc: Zachary Amsden <zamsden@redhat.com>, kvm <kvm@vger.kernel.org>,
	Linux-kernel <linux-kernel@vger.kernel.org>,
	Ulrich Obergfell <uobergfe@redhat.com>
To: Ian Campbell <Ian.Campbell@citrix.com>,
	Marcelo Tosatti <mtosatti@redhat.com>
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On 06/22/2011 12:35 PM, Ian Campbell wrote:
> On Sun, 2011-06-19 at 15:44 +0300, Avi Kivity wrote:
> >  On 06/16/2011 06:50 AM, Zachary Amsden wrote:
> >  >  The 128-bit multiply in pvclock.h was missing an output constraint for
> >  >  EDX which caused a register corruption to appear.
>
> Was there any particular symptom associated with corruption at that
> particular point or just general badness?
>
> >    Thanks to Ulrich
> >  >  for diagnosing the EDX corruption and Avi for providing this fix
> >  >  (which now I am sending back to you Avi..)
> >
> >  Applied and queued, thanks.
>
> Seems like a stable candidate also?

Yes.  I see it's merged; Marcelo, can you backport it?

-- 
error compiling committee.c: too many arguments to function