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

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Date:   Tue, 04 Apr 2017 20:38:35 +0200
From:   Mike Galbraith <efault@....de>
To:     "Michael S. Tsirkin" <mst@...hat.com>
Cc:     Christoph Hellwig <hch@....de>,
        Thorsten Leemhuis <linux@...mhuis.info>,
        virtio-dev@...ts.oasis-open.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        rjones@...hat.com
Subject: Re: Random guest crashes since 5c34d002dcc7 ("virtio_pci: use
 shared interrupts for virtqueues")

On Tue, 2017-04-04 at 21:00 +0300, Michael S. Tsirkin wrote:

> And just making double sure, the 1st version that has the issue
> is 5c34d002dcc7, isn't it? I'm asking because subject says so
> but then goes on to list subject from another commit.
> This one is:
> 	> virtio_pci: remove struct virtio_pci_vq_info

When the hibernation related warnings started I don't know, I wasn't
targeting that, those fell out of subsequent testing.  I started out
hunting console breakage point w. threaded irqs, which is 5c34d002dcc7.

	-Mike