linux-kernel - [PATCH for review] [2/48] i386: fix section mismatch warning in intel

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Message-Id: <20070719134830.B513314E6E@wotan.suse.de>
Date:	Thu, 19 Jul 2007 15:48:30 +0200 (CEST)
From:	Andi Kleen <ak@...e.de>
To:	sam@...nborg.org, linux-kernel@...r.kernel.org
Subject: [PATCH for review] [2/48] i386: fix section mismatch warning in intel_cacheinfo


From: Sam Ravnborg <sam@...nborg.org>

Fix following warning:
WARNING: arch/i386/kernel/built-in.o(.init.text+0x3818): Section mismatch: reference to .exit.text:cache_remove_dev (between 'cacheinfo_cpu_callback' and 'cache_sysfs_init')

It points out that a function marked __cpuexit is calling a function marked
__cpuinit => oops.

The call happens only in an error-condition which may explain why we have
not seen it before.

The offending function was not used anywhere else - so marked it __cpuexit.

Note: This warning triggers only with a local copy of modpost
      but that version will soon be pushed out.

Signed-off-by: Sam Ravnborg <sam@...nborg.org>
Signed-off-by: Andrew Morton <akpm@...ux-foundation.org>
Signed-off-by: Andi Kleen <ak@...e.de>

---

 arch/i386/kernel/cpu/intel_cacheinfo.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux/arch/i386/kernel/cpu/intel_cacheinfo.c
===================================================================
--- linux.orig/arch/i386/kernel/cpu/intel_cacheinfo.c
+++ linux/arch/i386/kernel/cpu/intel_cacheinfo.c
@@ -746,7 +746,7 @@ static int __cpuinit cache_add_dev(struc
 	return retval;
 }
 
-static void __cpuexit cache_remove_dev(struct sys_device * sys_dev)
+static void __cpuinit cache_remove_dev(struct sys_device * sys_dev)
 {
 	unsigned int cpu = sys_dev->id;
 	unsigned long i;
-
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