From: Knut Omang <knut.omang@oracle.com>
Date: Tue, 21 Apr 2015 10:20:05 +0000 (+0200)
Subject: ib_uverbs: Add padding to end align ib_uverbs_reg_mr_resp
X-Git-Tag: v4.1.12-92~293^2~1^2~7
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=0b86060b8d902fd00a393f9321135a60a3909140;p=users%2Fjedix%2Flinux-maple.git

ib_uverbs: Add padding to end align ib_uverbs_reg_mr_resp

The ib_uverbs_reg_mr_resp structure was not 64 bit end aligned
as required by the protocol. This causes alignment issues
if a device specific driver needs to transfer extra response
arguments.

Orabug: 20930262

Signed-off-by: Knut Omang <knut.omang@oracle.com>
Signed-off-by: Mukesh Kacker <mukesh.kacker@oracle.com>
---

diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h
index b513e662d8e49..332052246f9b7 100644
--- a/include/uapi/rdma/ib_user_verbs.h
+++ b/include/uapi/rdma/ib_user_verbs.h
@@ -297,6 +297,7 @@ struct ib_uverbs_reg_mr_resp {
 	__u32 mr_handle;
 	__u32 lkey;
 	__u32 rkey;
+	__u32 reserved;
 };
 
 struct ib_uverbs_rereg_mr {