svn commit: r322158 - stable/11/sys/ofed/drivers/infiniband/hw/mlx4

[Hans Petter Selasky]

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;