Patch "net/mlx5e: Use the proper UAPI values when offloading TC vlan actions" has been added to the 4.9-stable tree

Patch "net/mlx5e: Use the proper UAPI values when offloading TC vlan actions" has been added to the 4.9-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    net/mlx5e: Use the proper UAPI values when offloading TC vlan actions

to the 4.9-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     net-mlx5e-use-the-proper-uapi-values-when-offloading-tc-vlan-actions.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From foo@baz Mon Mar 27 18:17:54 CEST 2017
From: Or Gerlitz <ogerlitz@mellanox.com>
Date: Tue, 21 Mar 2017 15:59:15 +0200
Subject: net/mlx5e: Use the proper UAPI values when offloading TC vlan actions

From: Or Gerlitz <ogerlitz@mellanox.com>


[ Upstream commit 09c91ddf2cd33489c2c14edfef43ae38d412888e ]

Currently we use the non UAPI values and we miss erring on
the modify action which is not supported, fix that.

Fixes: 8b32580df1cb ('net/mlx5e: Add TC vlan action for SRIOV offloads')
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reported-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_tc.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -427,14 +427,16 @@ static int parse_tc_fdb_actions(struct m
 		}
 
 		if (is_tcf_vlan(a)) {
-			if (tcf_vlan_action(a) == VLAN_F_POP) {
+			if (tcf_vlan_action(a) == TCA_VLAN_ACT_POP) {
 				attr->action |= MLX5_FLOW_CONTEXT_ACTION_VLAN_POP;
-			} else if (tcf_vlan_action(a) == VLAN_F_PUSH) {
+			} else if (tcf_vlan_action(a) == TCA_VLAN_ACT_PUSH) {
 				if (tcf_vlan_push_proto(a) != htons(ETH_P_8021Q))
 					return -EOPNOTSUPP;
 
 				attr->action |= MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH;
 				attr->vlan = tcf_vlan_push_vid(a);
+			} else { /* action is TCA_VLAN_ACT_MODIFY */
+				return -EOPNOTSUPP;
 			}
 			continue;
 		}


Patches currently in stable-queue which might be from ogerlitz@mellanox.com are

queue-4.9/net-mlx5-add-missing-entries-for-set-query-rate-limit-commands.patch
queue-4.9/net-mlx5e-use-the-proper-uapi-values-when-offloading-tc-vlan-actions.patch
queue-4.9/net-openvswitch-set-the-ipv6-source-tunnel-key-address-attribute-correctly.patch