On Mon, May 17, 2010 at 09:57:11AM -0500, Justin M. Forbes wrote:
> On Tue, 2010-05-11 at 15:14 +0300, Michael S. Tsirkin wrote:
> > This is needed for F13 as well.
> > 
> > ----- Forwarded message from "Michael S. Tsirkin" <[email protected]> -----
> > 
> > Date: Sun, 9 May 2010 19:15:16 +0300
> > From: "Michael S. Tsirkin" <[email protected]>
> > To: [email protected], [email protected],
> >     Anthony Liguori <[email protected]>
> > Subject: [PATCH master+0.12] pci: irq_state vmstate breakage
> > Message-ID: <[email protected]>
> > 
> > Code for saving irq_state got vm_state
> > macros wrong, passing in the wrong parameter.
> > As a result, we both saved a wrong value
> > and restored it to a wrong offset.
> > 
> > This leads to device and bus irq counts getting
> > out of sync, which in turn leads to interrupts getting lost or
> > never cleared, such as
> > https://bugzilla.redhat.com/show_bug.cgi?id=588133
> > 
> > Signed-off-by: Michael S. Tsirkin <[email protected]>
> > ---
> > 
> > Juan, could you please take a look at this patch?
> > I managed to catch this bug by looking at
> > a savevm image which already has a wrong value,
> > but I could not reproduce it locally so I don't know
> > for sure whether patch is enough, or there are other bugs.
> > 
> > Anthony, this is a regression introduced in
> > eea4acfa5c1ef26439a718375475fe468b7f2fba
> > so we need the fix on 0.12 branch as well.
> 
> Applied for the next updates in Fedora.
> 
> Thanks,
> Justin

BTW, did the rebase for vhost code go smoothly?
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