From: Gavin Li Date: Tue, 27 Dec 2022 02:54:09 +0000 (+0200) Subject: net/mlx5e: Don't support encap rules with gbp option X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d515d63cae2cd186acf40deaa8ef33067bb7f637;p=linux.git net/mlx5e: Don't support encap rules with gbp option Previously, encap rules with gbp option would be offloaded by mistake but driver does not support gbp option offload. To fix this issue, check if the encap rule has gbp option and don't offload the rule Fixes: d8f9dfae49ce ("net: sched: allow flower to match vxlan options") Signed-off-by: Gavin Li Reviewed-by: Maor Dickman Signed-off-by: Saeed Mahameed --- diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_vxlan.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_vxlan.c index fd07c4cbfd1d2..1f62c702b6255 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_vxlan.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_vxlan.c @@ -88,6 +88,8 @@ static int mlx5e_gen_ip_tunnel_header_vxlan(char buf[], struct udphdr *udp = (struct udphdr *)(buf); struct vxlanhdr *vxh; + if (tun_key->tun_flags & TUNNEL_VXLAN_OPT) + return -EOPNOTSUPP; vxh = (struct vxlanhdr *)((char *)udp + sizeof(struct udphdr)); *ip_proto = IPPROTO_UDP;