diff options
| -rw-r--r-- | drivers/net/virtio_net.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 4ed823625953..62ba8aadd8e6 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -481,7 +481,7 @@ static int virtnet_xdp_xmit(struct net_device *dev, int err; int i; - if (unlikely(flags & ~XDP_XMIT_FLAGS_NONE)) + if (unlikely(flags & ~XDP_XMIT_FLAGS_MASK)) return -EINVAL; qp = vi->curr_queue_pairs - vi->xdp_queue_pairs + smp_processor_id(); @@ -507,6 +507,10 @@ static int virtnet_xdp_xmit(struct net_device *dev, drops++; } } + + if (flags & XDP_XMIT_FLUSH) + virtqueue_kick(sq->vq); + return n - drops; } |