diff options
| -rw-r--r-- | hw/virtio/vhost-user.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c index 2c8556237f..bf6e50223c 100644 --- a/hw/virtio/vhost-user.c +++ b/hw/virtio/vhost-user.c @@ -1526,8 +1526,9 @@ static int vhost_user_slave_handle_vring_host_notifier(struct vhost_dev *dev, name = g_strdup_printf("vhost-user/host-notifier@%p mmaps[%d]", user, queue_idx); - memory_region_init_ram_device_ptr(&n->mr, OBJECT(vdev), name, - page_size, addr); + if (!n->mr.ram) /* Don't init again after suspend. */ + memory_region_init_ram_device_ptr(&n->mr, OBJECT(vdev), name, + page_size, addr); g_free(name); if (virtio_queue_set_host_notifier_mr(vdev, queue_idx, &n->mr, true)) { |