[Virtio-fs] [PATCH v1 5/9] hw/virtio: introduce virtio_device_should_start

[Christian Borntraeger]

Am 08.11.22 um 10:23 schrieb Alex Bennée:
> The previous fix to virtio_device_started revealed a problem in its
> use by both the core and the device code. The core code should be able
> to handle the device "starting" while the VM isn't running to handle
> the restoration of migration state. To solve this dual use introduce a
> new helper for use by the vhost-user backends who all use it to feed a
> should_start variable.
> 
> We can also pick up a change vhost_user_blk_set_status while we are at
> it which follows the same pattern.
> 
> Fixes: 9f6bcfd99f (hw/virtio: move vm_running check to virtio_device_started)
> Fixes: 27ba7b027f (hw/virtio: add boilerplate for vhost-user-gpio device)
> Signed-off-by: Alex Bennée <alex.bennee at linaro.org>
> Cc: "Michael S. Tsirkin" <mst at redhat.com>

Hmmm, is this
commit 259d69c00b67c02a67f3bdbeeea71c2c0af76c35
Author:     Alex Bennée <alex.bennee at linaro.org>
AuthorDate: Mon Nov 7 12:14:07 2022 +0000
Commit:     Michael S. Tsirkin <mst at redhat.com>
CommitDate: Mon Nov 7 14:08:18 2022 -0500

     hw/virtio: introduce virtio_device_should_start

and older version?

This does not seem to fix the regression that I have reported.