From: Peter Hurley <peter@hurleysoftware.com>
Date: Wed, 1 May 2013 02:14:54 +0000 (-0700)
Subject: ipc: implement MSG_COPY as a new receive mode
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~82^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8ac6ed5857c8d583e0dc2ab2165966ab143930ad;p=pandora-kernel.git

ipc: implement MSG_COPY as a new receive mode

Teach the helper routines about MSG_COPY so that msgtyp is preserved as
the message number to copy.

The security functions affected by this change were audited and no
additional changes are necessary.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Acked-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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