From: Leon Romanovsky <leonro@mellanox.com>
Date: Thu, 29 Dec 2016 16:37:11 +0000 (+0200)
Subject: net/mlx4: Remove BUG_ON from ICM allocation routine
X-Git-Tag: v3.2.87~145
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c1905ee1495b4f2b1dafe7f302e65ff49f0b47ef;p=pandora-kernel.git

net/mlx4: Remove BUG_ON from ICM allocation routine

commit c1d5f8ff80ea84768f5fae1ca9d1abfbb5e6bbaa upstream.

This patch removes BUG_ON() macro from mlx4_alloc_icm_coherent()
by checking DMA address alignment in advance and performing proper
folding in case of error.

Fixes: 5b0bf5e25efe ("mlx4_core: Support ICM tables in coherent memory")
Reported-by: Ozgur Karatas <okaratas@member.fsf.org>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

Reading git-diff-tree failed