---

yaml --- r: 284248 b: refs/heads/master c: c743d09 h: refs/heads/master v: v3
git-mirror · Jan 12, 2012 · cc43674 · cc43674
1 parent 935b357
commit cc43674
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2b8f41d846990c3c1c8addbaed2cf53c3ef91d25
+refs/heads/master: c743d09dbd018dd6345519fb3264b16bdaa41746
diff --git a/trunk/drivers/char/virtio_console.c b/trunk/drivers/char/virtio_console.c
@@ -1854,10 +1854,18 @@ static int virtcons_freeze(struct virtio_device *vdev)
 
 	vdev->config->reset(vdev);
 
+	virtqueue_disable_cb(portdev->c_ivq);
 	cancel_work_sync(&portdev->control_work);
+	/*
+	 * Once more: if control_work_handler() was running, it would
+	 * enable the cb as the last step.
+	 */
+	virtqueue_disable_cb(portdev->c_ivq);
 	remove_controlq_data(portdev);
 
 	list_for_each_entry(port, &portdev->ports, list) {
+		virtqueue_disable_cb(port->in_vq);
+		virtqueue_disable_cb(port->out_vq);
 		/*
 		 * We'll ask the host later if the new invocation has
 		 * the port opened or closed.