From: Moni Shoua <monis@mellanox.com>
Date: Thu, 21 Aug 2014 11:28:38 +0000 (+0300)
Subject: IB/mlx4: Don't duplicate the default RoCE GID
X-Git-Tag: fixes-for-v3.18-merge-window~78^2^4~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f5c4834d9328c4ed9fe5dcbec6128d6da16db69a;p=pandora-kernel.git

IB/mlx4: Don't duplicate the default RoCE GID

When reading the IPv6 addresses from the net-device, make sure to
avoid adding a duplicate entry to the GID table because of equality
between the default GID we generate and the default IPv6 link-local
address of the device.

Fixes: acc4fccf4eff ("IB/mlx4: Make sure GID index 0 is always occupied")
Signed-off-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
---

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