linux-kernel - [tip:x86/urgent] x86: Fix an incorrect argument of reserve

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Message-ID: <tip-3e0e1e9c5a327d4dba8490d83ef55c0564e6e8a7@git.kernel.org>
Date:	Fri, 21 Aug 2009 14:43:18 GMT
From:	tip-bot for Amerigo Wang <amwang@...hat.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	yinghai@...nel.org, tglx@...utronix.de, mingo@...e.hu,
	amwang@...hat.com
Subject: [tip:x86/urgent] x86: Fix an incorrect argument of reserve_bootmem()

Commit-ID:  3e0e1e9c5a327d4dba8490d83ef55c0564e6e8a7
Gitweb:     http://git.kernel.org/tip/3e0e1e9c5a327d4dba8490d83ef55c0564e6e8a7
Author:     Amerigo Wang <amwang@...hat.com>
AuthorDate: Fri, 21 Aug 2009 04:34:45 -0400
Committer:  Ingo Molnar <mingo@...e.hu>
CommitDate: Fri, 21 Aug 2009 16:40:31 +0200

x86: Fix an incorrect argument of reserve_bootmem()

This line looks suspicious, because if this is true, then the
'flags' parameter of function reserve_bootmem_generic() will be
unused when !CONFIG_NUMA. I don't think this is what we want.

Signed-off-by: WANG Cong <amwang@...hat.com>
Cc: Yinghai Lu <yinghai@...nel.org>
Cc: akpm@...ux-foundation.org
LKML-Reference: <20090821083709.5098.52505.sendpatchset@...alhost.localdomain>
Signed-off-by: Ingo Molnar <mingo@...e.hu>


---
 arch/x86/mm/init_64.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 6176fe8..ea56b8c 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -796,7 +796,7 @@ int __init reserve_bootmem_generic(unsigned long phys, unsigned long len,
 		return ret;
 
 #else
-	reserve_bootmem(phys, len, BOOTMEM_DEFAULT);
+	reserve_bootmem(phys, len, flags);
 #endif
 
 	if (phys+len <= MAX_DMA_PFN*PAGE_SIZE) {
--
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