From: Roland Dreier <rolandd@cisco.com>
Date: Thu, 16 Feb 2006 17:26:19 +0000 (-0800)
Subject: IB/uverbs: Fix alignment of struct ib_uverbs_create_qp_resp
X-Git-Tag: v2.6.17-rc1~1180^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d9781c5ce1a517a07dbf03c37323c011037fe79;p=pandora-kernel.git

IB/uverbs: Fix alignment of struct ib_uverbs_create_qp_resp

The size of struct ib_uverbs_create_qp_resp is not even multiple of 8
bytes.  This causes problems for low-level drivers that add private
data after the structure: 32-bit userspace will look in the wrong
place for a response from a 64-bit kernel.  Fix this by adding a
reserved field.  Also, bump the ABI version because this changes the
size of a structure.

Pointed out by Hoang-Nam Nguyen <HNGUYEN@de.ibm.com>.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
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