* ``rte_eth_vhost_feature_enable``
* ``rte_eth_vhost_feature_get``
+ * The vhost API ``rte_vhost_driver_callback_register(ops)`` is reworked to
+ be per vhost-user socket file. Thus, it takes one more argument:
+ ``rte_vhost_driver_callback_register(path, ops)``.
+
ABI Changes
-----------