From: Yuri Benditovich <[email protected]> Make virtio queue suitable for push operation from qemu after vhost was stopped.
Signed-off-by: Yuri Benditovich <[email protected]> Reviewed-by: Michael S. Tsirkin <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]> --- hw/virtio/vhost.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c index f7f7023..d396b22 100644 --- a/hw/virtio/vhost.c +++ b/hw/virtio/vhost.c @@ -993,6 +993,7 @@ static void vhost_virtqueue_stop(struct vhost_dev *dev, virtio_queue_set_last_avail_idx(vdev, idx, state.num); } virtio_queue_invalidate_signalled_used(vdev, idx); + virtio_queue_update_used_idx(vdev, idx); /* In the cross-endian case, we need to reset the vring endianness to * native as legacy devices expect so by default. -- MST
