linux-kernel - [tip:x86/urgent] x86: Fix parse_reservetop() build failure on certain configs

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Message-ID: <tip-56f0e74c9cf98941af700b61466648a2d06277bb@git.kernel.org>
Date:	Mon, 3 May 2010 07:44:02 GMT
From:	tip-bot for Ingo Molnar <mingo@...e.hu>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	yinghai@...nel.org, konrad.wilk@...cle.com, liang.li@...driver.com,
	wangchen@...fujitsu.com, jeremy.fitzhardinge@...rix.com,
	akpm@...ux-foundation.org, tglx@...utronix.de, mingo@...e.hu
Subject: [tip:x86/urgent] x86: Fix parse_reservetop() build failure on certain configs

Commit-ID:  56f0e74c9cf98941af700b61466648a2d06277bb
Gitweb:     http://git.kernel.org/tip/56f0e74c9cf98941af700b61466648a2d06277bb
Author:     Ingo Molnar <mingo@...e.hu>
AuthorDate: Mon, 3 May 2010 09:19:43 +0200
Committer:  Ingo Molnar <mingo@...e.hu>
CommitDate: Mon, 3 May 2010 09:22:19 +0200

x86: Fix parse_reservetop() build failure on certain configs

Commit e67a807 ("x86: Fix 'reservetop=' functionality") added a
fixup_early_ioremap() call to parse_reservetop() and declared it
in io.h.

But asm/io.h was only included indirectly - and on some configs
not at all, causing a build failure on those configs.

Cc: Liang Li <liang.li@...driver.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
Cc: Yinghai Lu <yinghai@...nel.org>
Cc: Jeremy Fitzhardinge <jeremy.fitzhardinge@...rix.com>
Cc: Wang Chen <wangchen@...fujitsu.com>
Cc: "H. Peter Anvin" <hpa@...or.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>
LKML-Reference: <1272621711-8683-1-git-send-email-liang.li@...driver.com>
Signed-off-by: Ingo Molnar <mingo@...e.hu>
---
 arch/x86/mm/pgtable_32.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
index 26eadaa..7928540 100644
--- a/arch/x86/mm/pgtable_32.c
+++ b/arch/x86/mm/pgtable_32.c
@@ -18,6 +18,7 @@
 #include <asm/e820.h>
 #include <asm/tlb.h>
 #include <asm/tlbflush.h>
+#include <asm/io.h>
 
 unsigned int __VMALLOC_RESERVE = 128 << 20;
 
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