linux-kernel - [PATCH][2.6.24-rc2-mm1] memory hotplug x86_64 fix [3/3] fix section mismatch in init_memory

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Message-Id: <20071115193639.7c170e57.kamezawa.hiroyu@jp.fujitsu.com>
Date:	Thu, 15 Nov 2007 19:36:39 +0900
From:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
To:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, apw@...dowen.org,
	Kamalesh Babulal <kamalesh@...ux.vnet.ibm.com>
Subject: [PATCH][2.6.24-rc2-mm1] memory hotplug x86_64 fix [3/3] fix section
 mismatch in init_memory_mapping


Changes __meminit to __init_refok.
==
WARNING: vmlinux.o(.text+0x1d07c): Section mismatch: reference to
.init.text:find_e820_area (between 'init_memory_mapping' and 'arch_add_memory')
==

Changelog:
 * changes __init_refok from find_early_table_space() to
   init_memory_mapping().

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>

 arch/x86/mm/init_64.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6.24-rc2-mm1/arch/x86/mm/init_64.c
===================================================================
--- linux-2.6.24-rc2-mm1.orig/arch/x86/mm/init_64.c
+++ linux-2.6.24-rc2-mm1/arch/x86/mm/init_64.c
@@ -347,7 +347,7 @@ static void __init find_early_table_spac
 /* Setup the direct mapping of the physical memory at PAGE_OFFSET.
    This runs before bootmem is initialized and gets pages directly from the 
    physical memory. To access them they are temporarily mapped. */
-void __meminit init_memory_mapping(unsigned long start, unsigned long end)
+void __init_refok init_memory_mapping(unsigned long start, unsigned long end)
 { 
 	unsigned long next; 
 

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