4.17-stable review patch. If anyone has any objections, please let me know.
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From: Eran Ben Elisha eranbe@mellanox.com
[ Upstream commit d2e1c57bcf9a07cbb67f30ecf238f298799bce1c ]
Driver is yet to support aRFS for encapsulated packets, return early error in such case.
Fixes: 18c908e477dc ("net/mlx5e: Add accelerated RFS support") Signed-off-by: Eran Ben Elisha eranbe@mellanox.com Reviewed-by: Tariq Toukan tariqt@mellanox.com Signed-off-by: Saeed Mahameed saeedm@mellanox.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c | 3 +++ 1 file changed, 3 insertions(+)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c @@ -711,6 +711,9 @@ int mlx5e_rx_flow_steer(struct net_devic skb->protocol != htons(ETH_P_IPV6)) return -EPROTONOSUPPORT;
+ if (skb->encapsulation) + return -EPROTONOSUPPORT; + arfs_t = arfs_get_table(arfs, arfs_get_ip_proto(skb), skb->protocol); if (!arfs_t) return -EPROTONOSUPPORT;