From 09360d5408cb641abff0f32a172a3332f02e8e88 Mon Sep 17 00:00:00 2001 From: Eli Cohen Date: Wed, 30 May 2007 13:14:31 +0300 Subject: mlx4_core: Fix CQ context layout The reserved6 field should be 64 bits, not just 16 bits. Without this, the structure does not match the hardware layout on 32-bit architectures: the db_rec_addr field ends up at offset 52 instead of offset 56. The bug slipped by because the alignment of __be64 members ends up putting it in the right place on x86-64. Signed-off-by: Eli Cohen Signed-off-by: Roland Dreier --- drivers/net/mlx4/cq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/mlx4/cq.c b/drivers/net/mlx4/cq.c index 437d78ad0912..39253d0c1590 100644 --- a/drivers/net/mlx4/cq.c +++ b/drivers/net/mlx4/cq.c @@ -61,7 +61,7 @@ struct mlx4_cq_context { __be32 solicit_producer_index; __be32 consumer_index; __be32 producer_index; - u8 reserved6[2]; + u32 reserved6[2]; __be64 db_rec_addr; }; -- cgit v1.2.3-55-g7522