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

From Christoph Hellwig <hch@lst.de>
Newsgroups linux.kernel
Subject Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use shared interrupts for virtqueues")
Date 2017-04-05 08:30 +0200
Message-ID <tsMC6-7pf-19@gated-at.bofh.it> (permalink)
References (5 earlier) <tsJEd-5vt-1@gated-at.bofh.it> <tsJNU-5yF-3@gated-at.bofh.it> <tsK7f-5H7-3@gated-at.bofh.it> <tsKgV-5Kg-1@gated-at.bofh.it> <tsKJY-6c1-7@gated-at.bofh.it>
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On Wed, Apr 05, 2017 at 06:24:50AM +0200, Mike Galbraith wrote:
> On Wed, 2017-04-05 at 06:51 +0300, Michael S. Tsirkin wrote:
> 
> > Any issues at all left with this tree?
> > In particular any regressions?
> 
> Nothing blatantly obvious in a testdrive that lasted a couple minutes. 
>  I'd have to beat on it a bit to look for things beyond the reported,
> but can't afford to do that right now.

Can you check where the issues appear?  I'd like to do a pure revert
of the shared interrupts, but that three has a lot more in it..

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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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