From d9d580121617d95aade9aa839d4e405521eafcb8 Mon Sep 17 00:00:00 2001 From: Eran Ben Elisha Date: Sun, 8 Jul 2018 14:52:12 +0300 Subject: [PATCH] net/mlx5e: Don't allow aRFS for encapsulated packets [ 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 Reviewed-by: Tariq Toukan Signed-off-by: Saeed Mahameed Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c index a8cb38789774..885f47e9ae93 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c @@ -715,6 +715,9 @@ int mlx5e_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb, 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; -- 2.34.1