There might not have any VHOST_USER_SET_VRING_CALL requests
sent once virtio device is ready. When it happens, the vDPA
device's dev_conf() callback may never be called.
Fixes: 9f9014512822 ("vhost: configure vDPA device after set vring call
message")
Cc: sta...@dpdk.org
Cc: xiaolong...@intel.com
Signed-off-by: Maxime Coquelin <maxime.coque...@redhat.com>
---
lib/librte_vhost/vhost_user.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/lib/librte_vhost/vhost_user.c b/lib/librte_vhost/vhost_user.c
index 0b72648a5..b1ea80c52 100644
--- a/lib/librte_vhost/vhost_user.c
+++ b/lib/librte_vhost/vhost_user.c
@@ -2112,8 +2112,7 @@ vhost_user_msg_handler(int vid, int fd)
did = dev->vdpa_dev_id;
vdpa_dev = rte_vdpa_get_device(did);
if (vdpa_dev && virtio_is_ready(dev) &&
- !(dev->flags & VIRTIO_DEV_VDPA_CONFIGURED) &&
- msg.request.master == VHOST_USER_SET_VRING_CALL) {
+ !(dev->flags & VIRTIO_DEV_VDPA_CONFIGURED)) {
if (vdpa_dev->ops->dev_conf)
vdpa_dev->ops->dev_conf(dev->vid);
dev->flags |= VIRTIO_DEV_VDPA_CONFIGURED;
--
2.21.0
