QEMU sends this message first when shutting down. There was previously no way
for the dataplane to know that the virtio_net instance had become unusable and
it would segfault when trying to do RX/TX.
Signed-off-by: Rich Lane <rlane at bigswitch.com>
---
lib/librte_vhost/virtio-net.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/lib/librte_vhost/virtio-net.c b/lib/librte_vhost/virtio-net.c
index 14278de..39a6a5e 100644
--- a/lib/librte_vhost/virtio-net.c
+++ b/lib/librte_vhost/virtio-net.c
@@ -436,6 +436,9 @@ reset_owner(struct vhost_device_ctx ctx)
if (dev == NULL)
return -1;
+ if (dev->flags & VIRTIO_DEV_RUNNING)
+ notify_ops->destroy_device(dev);
+
device_fh = dev->device_fh;
cleanup_device(dev);
init_device(dev);
--
1.9.1
