qemu-irix/hw/virtio
Michael S. Tsirkin 58ef8c530c vhost: clear signalled_used_valid on vhost stop
When vhost device stops, its implementation synchronizes kernel state
back to virtio.c so we can continue emulating the device
in userspace.

This patch ensures that virtio.c's signalled_used_valid flag is reset so
that userspace does not suppress guest notifications due to stale
signalled_used values.

Cc: qemu-stable@nongnu.org
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
(cherry picked from commit 3561ba1418)

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2013-08-13 10:04:40 -05:00
..
dataplane virtio: clear signalled_used_valid when switching from dataplane 2013-08-13 10:04:25 -05:00
Makefile.objs virtio: simplify Makefile conditionals 2013-04-19 16:18:11 +02:00
vhost.c vhost: clear signalled_used_valid on vhost stop 2013-08-13 10:04:40 -05:00
virtio-balloon.c virtio: cleanup: init and exit function. 2013-04-24 11:50:21 -05:00
virtio-bus.c qdev: fix get_fw_dev_path to support to add nothing to fw_dev_path 2013-06-11 17:30:29 -05:00
virtio-pci.c virtio-rng: Fix crash with non-default backend 2013-06-18 13:03:12 -05:00
virtio-pci.h virtio-pci: cleanup. 2013-04-24 11:50:20 -05:00
virtio-rng.c virtio: cleanup: init and exit function. 2013-04-24 11:50:21 -05:00
virtio.c virtio: clear signalled_used_valid when switching from dataplane 2013-08-13 10:04:25 -05:00