Commits
Martin KaFai Lau committed ea3349a0351
mlx4: xdp: Reserve headroom for receiving packet when XDP prog is active Reserve XDP_PACKET_HEADROOM for packet and enable bpf_xdp_adjust_head() support. This patch only affects the code path when XDP is active. After testing, the tx_dropped counter is incremented if the xdp_prog sends more than wire MTU. Signed-off-by: Martin KaFai Lau <kafai@fb.com> Acked-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>