virtnet_sq_free_unused_buf() check xsk buffer. Signed-off-by: Xuan Zhuo <xuanzhuo@xxxxxxxxxxxxxxxxx> --- drivers/net/virtio/main.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/net/virtio/main.c b/drivers/net/virtio/main.c index a0a735c7aa32..8c9d8c4e6960 100644 --- a/drivers/net/virtio/main.c +++ b/drivers/net/virtio/main.c @@ -3882,10 +3882,12 @@ static void free_receive_page_frags(struct virtnet_info *vi) void virtnet_sq_free_unused_buf(struct virtqueue *vq, void *buf) { - if (!virtnet_is_xdp_frame(buf)) + if (virtnet_is_skb_ptr(buf)) dev_kfree_skb(buf); - else + else if (virtnet_is_xdp_frame(buf)) xdp_return_frame(virtnet_ptr_to_xdp(buf)); + + /* xsk buffer do not need handle. */ } void virtnet_rq_free_unused_buf(struct virtqueue *vq, void *buf) -- 2.32.0.3.g01195cf9f _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization