Commits
Michael S. Tsirkin committed 535297a6ae4
vhost: fix error handling in vring ioctls Stanse found a locking problem in vhost_set_vring: several returns from VHOST_SET_VRING_KICK, VHOST_SET_VRING_CALL, VHOST_SET_VRING_ERR with the vq->mutex held. Fix these up. Reported-by: Jiri Slaby <jirislaby@gmail.com> Acked-by: Laurent Chavey <chavey@google.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>