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

[Michael S. Tsirkin]

On Fri, Apr 07, 2017 at 09:22:02AM +0200, Mike Galbraith wrote:
> On Fri, 2017-04-07 at 09:05 +0200, Mike Galbraith wrote:
> > On Fri, 2017-04-07 at 08:44 +0200, Mike Galbraith wrote:
> > > On Fri, 2017-04-07 at 09:24 +0300, Michael S. Tsirkin wrote:
> > > > On Fri, Apr 07, 2017 at 08:03:19AM +0200, Mike Galbraith wrote:
> > > 
> > > > > Test tag works fine here w/wo threadirqs, RT works as well.
> > > > > 
> > > > > 	-Mike
> > > > 
> > > > Thanks a lot.
> > > > OK I pushed out two new tags
> > > > 	test1 with just the cleanup reverts
> > > > 	test2 with a bugfix in this area
> > > > 
> > > > 
> > > > I would very much appreciate your testing report on both -
> > > > should be ok but better make sure.
> > > 
> > > Ok, once it percolates out I'll do that.
> > 
> > for_linus-10-g960bef2a6172 contains a -ENOBUILD merge conflict.
> 
> But test2 works fine w/wo threadirqs.

Oops. This is what one gets by pushing at 2am. I fixed that one up
(still didn't even build as I'm in the middle of a conference).
Also it's actually the reverse test2 is just the revert test1 has
one more bugfix.

So I'm inclined to push test2 out to linux-next for now, and will
add test1 later if it fares well.

Mike, your testing is very much appreciated!

-- 
MST