linux-kernel - linux/a.out.h is not exported to userspace

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Message-Id: <1210983237.8550.28.camel@isis>
Date:	Fri, 16 May 2008 17:13:57 -0700
From:	Khem Raj <raj.khem@...il.com>
To:	k.shutemov@...il.com, Khem Raj <raj.khem@...il.com>,
	linux-kernel@...r.kernel.org
Subject: linux/a.out.h is not exported to userspace

Hi,

Looking for a compile failure for a package on uclibc system using
kernel-headers from 2.6.25 I found that linux/a.out.h is no more
exported to userland anymore.

This commit below has disabled it from being exported. The commit Do not
export asm/page.h during make headers_install so I was wondering if it
was intended to unexport linux/a.out.h or not.

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=ed7b1889da256977574663689b598d88950bbd23

Looking at the patch from lkml post

http://linux.derkeiler.com/Mailing-Lists/Kernel/2007-10/msg08913.html

second hunk to include/linux/Kbuild was not applied which caused this
problem.

I think I do not fall into Signed-off-by definition. I tested the
following patch on 2.6.25.

Thanks

-Khem

Tested-by: Khem Raj <raj.khem@...il.com>

diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index b7d81b2..8a3d93e 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -168,6 +168,7 @@ unifdef-y += acct.h
 unifdef-y += adb.h
 unifdef-y += adfs_fs.h
 unifdef-y += agpgart.h
+unifdef-y += a.out.h
 unifdef-y += apm_bios.h
 unifdef-y += atalk.h
 unifdef-y += atmdev.h

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