VirtioRing: Don't enable event suppression by default
The event suppression should be enabled only in case this feature
(VIRTIO_F_EVENT_IDX) was negotiated. It can be set using the function
"virtio_set_queue_event_suppression".
@@ -282,7 +282,7 @@ struct virtqueue *vring_new_virtqueue(
vq->vdev = vdev;
vq->notification_cb = notify;
vq->index = index;
- vq->event_suppression_enabled = true;
+ vq->event_suppression_enabled = false;
/* Build a linked list of unused descriptors */
vq->num_unused = num;
