From 469689a4dd476c1be6750deea5f59528a17b8b4a Mon Sep 17 00:00:00 2001
From: Ursula Braun <braunu@de.ibm.com>
Date: Mon, 9 Jun 2008 15:51:03 -0700
Subject: [PATCH] af_iucv: exploit target message class support of IUCV

The first 4 bytes of data to be sent are stored additionally into
the message class field of the send request. A receiving target
program (not an af_iucv socket program) can make use of this
information to pre-screen incoming messages.

Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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