Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared interrupts for virtqueues")

From: Michael S. Tsirkin
Date: Tue Apr 04 2017 - 23:52:04 EST


On Wed, Apr 05, 2017 at 05:40:06AM +0200, Mike Galbraith wrote:
> On Wed, 2017-04-05 at 05:24 +0200, Mike Galbraith wrote:
> > On Wed, 2017-04-05 at 06:13 +0300, Michael S. Tsirkin wrote:
> > > On Wed, Apr 05, 2017 at 05:09:09AM +0200, Mike Galbraith wrote:
> > > > On Tue, 2017-04-04 at 22:03 +0300, Michael S. Tsirkin wrote:
> > > >
> > > > > since I couldn't reproduce, I decided it's worth trying to see
> > > > > what happens if we revert back to before 5c34d002dcc7.
> > > > >
> > > > >
> > > > > Could you please test a tag "test" in my tree above?
> > > > > It should point at 6d88af1bf359417eb821370294ba489bdf7f5ab8
> > > >
> > > > Nogo.
> > > >
> > > > git@homer:..git/vhost> git remote update
> > > > Fetching origin
> > > > git@homer:..git/vhost> git show
> > > > 6d88af1bf359417eb821370294ba489bdf7f5ab8
> > > > fatal: bad object 6d88af1bf359417eb821370294ba489bdf7f5ab8
> > >
> > > Maybe because it's a tag not a head. Pls try
> > > git fetch
> > > git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
> > > refs/tags/test
> >
> > That worked. Checked out/building.
>
> vbox hibernated gripe free, w/wo threadirqs.
>
> -Mike

Any issues at all left with this tree?
In particular any regressions?

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MST