Patch "net/mlx5: Mask destination mac value in ethtool steering rules" has been added to the 4.9-stable tree

Patch "net/mlx5: Mask destination mac value in ethtool steering rules" 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/mlx5: Mask destination mac value in ethtool steering rules

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-mlx5-mask-destination-mac-value-in-ethtool-steering-rules.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 Thu Jan 12 21:37:26 CET 2017
From: Maor Gottlieb <maorg@mellanox.com>
Date: Wed, 28 Dec 2016 14:58:35 +0200
Subject: net/mlx5: Mask destination mac value in ethtool steering rules

From: Maor Gottlieb <maorg@mellanox.com>


[ Upstream commit 077b1e8069b9b74477b01d28f6b83774dc19a142 ]

We need to mask the destination mac value with the destination mac
mask when adding steering rule via ethtool.

Fixes: 1174fce8d1410 ('net/mlx5e: Support l3/l4 flow type specs in ethtool flow steering')
Signed-off-by: Maor Gottlieb <maorg@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_fs_ethtool.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c
@@ -247,6 +247,7 @@ static int set_flow_attrs(u32 *match_c,
 	}
 	if (fs->flow_type & FLOW_MAC_EXT &&
 	    !is_zero_ether_addr(fs->m_ext.h_dest)) {
+		mask_spec(fs->m_ext.h_dest, fs->h_ext.h_dest, ETH_ALEN);
 		ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4,
 					     outer_headers_c, dmac_47_16),
 				fs->m_ext.h_dest);


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

queue-4.9/net-mlx5-mask-destination-mac-value-in-ethtool-steering-rules.patch