From f01f0f052d1255dcdcf11d4872c4bca95e46b36c Mon Sep 17 00:00:00 2001
From: David Woodhouse <dwmw2@infradead.org>
Date: Tue, 12 Sep 2006 20:36:05 -0700
Subject: [PATCH] headers_check: don't expose PFN stuff to userspace in
 <asm-i386/setup.h>

The header file <linux/pfn.h> doesn't exist in userspace and probably
shouldn't -- but it's used unconditionally in <asm-i386/setup.h>.  Protect it
with #ifdef __KERNEL__ and move setup.h from $(header-y) to $(unifdef-y) in
Kbuild accordingly.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 include/asm-i386/Kbuild | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'include/asm-i386/Kbuild')

diff --git a/include/asm-i386/Kbuild b/include/asm-i386/Kbuild
index 335b2fa4e06..2308190321d 100644
--- a/include/asm-i386/Kbuild
+++ b/include/asm-i386/Kbuild
@@ -1,5 +1,5 @@
 include include/asm-generic/Kbuild.asm
 
-header-y += boot.h debugreg.h ldt.h setup.h ucontext.h
+header-y += boot.h debugreg.h ldt.h ucontext.h
 
-unifdef-y += mtrr.h vm86.h
+unifdef-y += mtrr.h setup.h vm86.h
-- 
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