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

From Mike Galbraith <efault@gmx.de>
Newsgroups linux.kernel
Subject Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared interrupts for virtqueues")
Date 2017-04-05 05:50 +0200
Message-ID <tsK7f-5H7-3@gated-at.bofh.it> (permalink)
References (7 earlier) <tsAUi-872-13@gated-at.bofh.it> <tsC02-Cw-13@gated-at.bofh.it> <tsJuy-5ss-11@gated-at.bofh.it> <tsJEd-5vt-1@gated-at.bofh.it> <tsJNU-5yF-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

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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

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Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-03-27 20:30 +0200
  Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-03-29 08:30 +0200
    Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-03-29 22:20 +0200
      Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-03-30 09:30 +0200
        Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-03-31 05:30 +0200
          Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use         shared interrupts for virtqueues") Christoph Hellwig <hch@lst.de> - 2017-03-31 10:30 +0200
            Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-03-31 18:50 +0200
              Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use         shared interrupts for virtqueues") Christoph Hellwig <hch@lst.de> - 2017-04-03 16:20 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-04-03 17:50 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-04-03 18:20 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use         shared interrupts for virtqueues") Christoph Hellwig <hch@lst.de> - 2017-04-05 08:40 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-04-03 20:00 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-04-03 20:20 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-04-04 06:10 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-04-04 15:40 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-04-04 16:20 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-04-04 16:30 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-04-04 17:40 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-04-04 19:50 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-04-04 20:00 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-04-04 20:10 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-04-04 20:40 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-04-04 23:40 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-04-05 05:00 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-04-04 21:10 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-04-05 05:10 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-04-05 05:20 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-04-05 05:30 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-04-05 05:50 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-04-05 06:00 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-04-05 06:30 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use         shared interrupts for virtqueues") Christoph Hellwig <hch@lst.de> - 2017-04-05 08:30 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-04-05 09:00 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-04-05 23:40 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-04-07 08:10 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-04-07 08:30 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-04-07 08:50 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-04-07 09:10 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-04-07 09:30 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-04-07 09:30 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-04-07 15:30 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-04-07 15:40 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-04-07 16:40 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-04-07 21:00 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-04-08 07:10 +0200
                Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-04-05 06:00 +0200
    Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared  interrupts for virtqueues") "Michael S. Tsirkin" <mst@redhat.com> - 2017-03-29 22:30 +0200
      Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use  shared interrupts for virtqueues") Mike Galbraith <efault@gmx.de> - 2017-03-30 06:00 +0200

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