vsock/virtio: reset connected sockets on device removal

When the virtio transport device disappear, we should reset all connected sockets in order to inform the users. Signed-off-by: Stefano Garzarella <[email protected]> Reviewed-by: Stefan Hajnoczi <[email protected]> Signed-off-by: David S. Miller <[email protected]>
jic23 · Feb 3, 2019 · 8596548 · 8596548
1 parent 22b5c0b
commit 8596548
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/net/vmw_vsock/virtio_transport.c b/net/vmw_vsock/virtio_transport.c
@@ -634,6 +634,9 @@ static void virtio_vsock_remove(struct virtio_device *vdev)
 	flush_work(&vsock->event_work);
 	flush_work(&vsock->send_pkt_work);
 
+	/* Reset all connected sockets when the device disappear */
+	vsock_for_each_connected_socket(virtio_vsock_reset_sock);
+
 	vdev->config->reset(vdev);
 
 	mutex_lock(&vsock->rx_lock);