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Date: Wed, 15 May 2019 17:25:45 +0800 From: wenxu@...oud.cn To: saeedm@...lanox.com Cc: netdev@...r.kernel.org Subject: [PATCH] net/mlx5e: restrict the real_dev of vlan device is the same as uplink device From: wenxu <wenxu@...oud.cn> When register indr block for vlan device, it should check the real_dev of vlan device is same as uplink device. Or it will set offload rule to mlx5e which will never hit. Signed-off-by: wenxu <wenxu@...oud.cn> --- drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index 91e24f1..a39fdac 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -796,7 +796,7 @@ static int mlx5e_nic_rep_netdevice_event(struct notifier_block *nb, struct net_device *netdev = netdev_notifier_info_to_dev(ptr); if (!mlx5e_tc_tun_device_to_offload(priv, netdev) && - !is_vlan_dev(netdev)) + !(is_vlan_dev(netdev) && vlan_dev_real_dev(netdev) == rpriv->netdev)) return NOTIFY_OK; switch (event) { -- 1.8.3.1
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