1 files changed, 10 insertions, 0 deletions
diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c
index 0119516..8087f20 100644
--- a/hw/virtio/vhost.c
+++ b/hw/virtio/vhost.c
@@ -818,7 +818,17 @@ static int vhost_dev_set_features(struct vhost_dev *dev,
     r = dev->vhost_ops->vhost_set_features(dev, features);
     if (r < 0) {
         VHOST_OPS_DEBUG("vhost_set_features failed");
+        goto out;
     }
+    if (dev->vhost_ops->vhost_set_backend_cap) {
+        r = dev->vhost_ops->vhost_set_backend_cap(dev);
+        if (r < 0) {
+            VHOST_OPS_DEBUG("vhost_set_backend_cap failed");
+            goto out;
+        }
+    }
+
+out:
     return r < 0 ? -errno : 0;
 }