diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index c2df3863e82c..7fe5f3de3917 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -75,6 +75,7 @@ enum { MLX5E_TC_FLOW_HAIRPIN_RSS = BIT(MLX5E_TC_FLOW_BASE + 2), MLX5E_TC_FLOW_SLOW = BIT(MLX5E_TC_FLOW_BASE + 3), MLX5E_TC_FLOW_DUP = BIT(MLX5E_TC_FLOW_BASE + 4), + MLX5E_TC_FLOW_NOT_READY = BIT(MLX5E_TC_FLOW_BASE + 5), }; #define MLX5E_TC_MAX_SPLITS 1 @@ -1047,6 +1048,11 @@ static void mlx5e_tc_del_fdb_flow(struct mlx5e_priv *priv, struct mlx5_esw_flow_attr slow_attr; int out_index; + if (flow->flags & MLX5E_TC_FLOW_NOT_READY) { + kvfree(attr->parse_attr); + return; + } + if (flow->flags & MLX5E_TC_FLOW_OFFLOADED) { if (flow->flags & MLX5E_TC_FLOW_SLOW) mlx5e_tc_unoffload_from_slow_path(esw, flow, &slow_attr); @@ -2800,8 +2806,12 @@ __mlx5e_add_fdb_flow(struct mlx5e_priv *priv, goto err_free; err = mlx5e_tc_add_fdb_flow(priv, flow, extack); - if (err) - goto err_free; + if (err) { + if (!(err == -ENETUNREACH && mlx5_lag_is_multipath(in_mdev))) + goto err_free; + + flow->flags |= MLX5E_TC_FLOW_NOT_READY; + } return flow; |