From dd23198e58cd35259dd09e8892bbdb90f1d57748 Mon Sep 17 00:00:00 2001
From: Daniel Baluta <dbaluta@ixiacom.com>
Date: Sun, 7 Aug 2011 22:31:07 -0700
Subject: [PATCH] ipv4: Fix ip_getsockopt for IP_PKTOPTIONS

IP_PKTOPTIONS is broken for 32-bit applications running
in COMPAT mode on 64-bit kernels.

This happens because msghdr's msg_flags field is always
set to zero. When running in COMPAT mode this should be
set to MSG_CMSG_COMPAT instead.

Signed-off-by: Tiberiu Szocs-Mihai <tszocs@ixiacom.com>
Signed-off-by: Daniel Baluta <dbaluta@ixiacom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Reading git-format-patch failed