diff options
| author | Aya Levin <ayal@nvidia.com> | 2021-09-23 09:51:45 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-10-06 16:31:13 +0300 |
| commit | 1192c198ea42a29ddc06813b20d1e3b2e25d4288 (patch) | |
| tree | 18ce9530c7dfc051ea2bdeca8db9264a46bb313e /drivers/net/ethernet/mellanox | |
| parent | f5f9afab8bbbec241d0e26795d4e4ab3825e765e (diff) | |
| download | linux-1192c198ea42a29ddc06813b20d1e3b2e25d4288.tar.xz | |
net/mlx4_en: Don't allow aRFS for encapsulated packets
[ Upstream commit fdbccea419dc782079ce5881d2705cc9e3881480 ]
Driver doesn't support aRFS for encapsulated packets, return early error
in such a case.
Fixes: 1eb8c695bda9 ("net/mlx4_en: Add accelerated RFS support")
Signed-off-by: Aya Levin <ayal@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/mellanox')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index f3a0617733d8..943bd189e895 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -372,6 +372,9 @@ mlx4_en_filter_rfs(struct net_device *net_dev, const struct sk_buff *skb, int nhoff = skb_network_offset(skb); int ret = 0; + if (skb->encapsulation) + return -EPROTONOSUPPORT; + if (skb->protocol != htons(ETH_P_IP)) return -EPROTONOSUPPORT; |