4.19-stable review patch. If anyone has any objections, please let me know.
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From: Or Gerlitz ogerlitz@mellanox.com
[ Upstream commit 83621b7df6a646e550fd3d36db2e301cf9a5096b ]
We get the match level (none, l2, l3, l4) while going over the match dissectors of an offloaded tc rule. When doing this, the match level enum and the not min inline enum values should be used, fix that.
This worked accidentally b/c both enums have the same numerical values.
Fixes: d708f902989b ('net/mlx5e: Get the required HW match level while parsing TC flow matches') Signed-off-by: Or Gerlitz ogerlitz@mellanox.com Reviewed-by: Roi Dayan roid@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_tc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -1450,10 +1450,10 @@ static int __parse_cls_flower(struct mlx
/* the HW doesn't need L3 inline to match on frag=no */ if (!(key->flags & FLOW_DIS_IS_FRAGMENT)) - *match_level = MLX5_INLINE_MODE_L2; + *match_level = MLX5_MATCH_L2; /* *** L2 attributes parsing up to here *** */ else - *match_level = MLX5_INLINE_MODE_IP; + *match_level = MLX5_MATCH_L3; } }