From: Eyal Perry <eyalpe@mellanox.com>
Date: Tue, 22 Jul 2014 12:44:09 +0000 (+0300)
Subject: net/mlx4_en: current_mac isn't updated in port up
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~149^2~103^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b94901f3ede8fa5ea334f59bf947eba7d0cb24f3;p=pandora-kernel.git

net/mlx4_en: current_mac isn't updated in port up

When port is down dev_addr is changed (e.g. by bonding) but current_mac
is not touched. When port is up again, hash_mac is updated to dev_addr,
but current_mac isn't. This leads to inconsistency between current_mac
and mac_hash. Because of that, mlx4_en_replace_mac() fails to find
current_mac in mac_hash.

Fix is to reset current_mac to dev_addr when port is up - as we do for
mac_hash.

Signed-off-by: Eyal Perry <eyalpe@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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