On Sat, Jun 24, 2023 at 08:26:02PM +0800, Heng Qi wrote: ... > +static int virtnet_set_csum_after_xdp(struct virtnet_info *vi, > + struct sk_buff *skb, > + __u8 flags) Hi Heng Qi, Unfortunately this appears to break an x86_64 allmodconfig build with GCC 12.3.0: drivers/net/virtio_net.c:1671:12: error: 'virtnet_set_csum_after_xdp' defined but not used [-Werror=unused-function] 1671 | static int virtnet_set_csum_after_xdp(struct virtnet_info *vi, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ -- pw-bot: changes-requested