Re: [PATCH 1/1] target-i386: get/put MSR_TSC_AUX across reset and migration

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On Wed, Sep 23, 2015 at 09:47:43AM +0200, Paolo Bonzini wrote:
> 
> 
> On 23/09/2015 08:27, Amit Shah wrote:
> > There's one report of migration breaking due to missing MSR_TSC_AUX
> > save/restore.  Fix this by adding a new subsection that saves the state
> > of this MSR.
> > 
> > https://bugzilla.redhat.com/show_bug.cgi?id=1261797
> 
> It turns out that the MSR is already saved/restored into the migration
> stream!  However, the commit that introduced RDTSCP support (commit
> 1b05007, "target-i386: add RDTSCP support", 2009-09-19) was written for
> TCG, and we ended up forgetting to fish the value out of KVM and send it
> back in.
> 
> The KVM bits are okay.  Eduardo, can you undo the machine.c hunk or
> should Amit send v2?

I can remove the machine.c hunk manually when applying. Thanks!

-- 
Eduardo
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