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From: Hans Petter Selasky <hselasky@FreeBSD.org>
Date: Mon, 7 Aug 2017 13:03:52 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r322158 - stable/11/sys/ofed/drivers/infiniband/hw/mlx4
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Author: hselasky
Date: Mon Aug  7 13:03:52 2017
New Revision: 322158
URL: https://svnweb.freebsd.org/changeset/base/322158

Log:
  MFC r321780:
  Make sure on-stack buffer is properly aligned.
  
  Sponsored by:	Mellanox Technologies

Modified:
  stable/11/sys/ofed/drivers/infiniband/hw/mlx4/mad.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/ofed/drivers/infiniband/hw/mlx4/mad.c
==============================================================================
--- stable/11/sys/ofed/drivers/infiniband/hw/mlx4/mad.c	Mon Aug  7 12:59:32 2017	(r322157)
+++ stable/11/sys/ofed/drivers/infiniband/hw/mlx4/mad.c	Mon Aug  7 13:03:52 2017	(r322158)
@@ -983,7 +983,7 @@ static int iboe_process_mad(struct ib_device *ibdev, i
 	int err;
 	u32 counter_index = dev->counters[port_num - 1].counter_index & 0xffff;
 	u8 mode;
-	char				counter_buf[MLX4_IF_STAT_SZ(1)];
+	char				counter_buf[MLX4_IF_STAT_SZ(1)] __aligned(8);
 	union  mlx4_counter		*counter = (union mlx4_counter *)
 						   counter_buf;