linux-kernel - [PATCH 1/7] i386: fix section mismatch warning in smpboot.c

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Message-ID: <20070720212454.GA25064@uranus.ravnborg.org>
Date:	Fri, 20 Jul 2007 23:24:54 +0200
From:	Sam Ravnborg <sam@...nborg.org>
To:	LKML <linux-kernel@...r.kernel.org>, Andi Kleen <ak@...e.de>
Cc:	Andrew Morton <akpm@...ux-foundation.org>
Subject: [PATCH 1/7] i386: fix section mismatch warning in smpboot.c

Fix following warnings:
WARNING: vmlinux.o(.text+0xf22d): Section mismatch: reference to .init.data:cpu_llc_id (between 'set_cpu_sibling_map' and 'initialize_secondary')
WARNING: vmlinux.o(.text+0xf23b): Section mismatch: reference to .init.data:cpu_llc_id (between 'set_cpu_sibling_map' and 'initialize_secondary')

set_cpu_sibling_map is used either from __init or __cpuinit context,
so declaring this function __cpuinit makes this warning go away.
cpu_llc_id are declared __cpuinitdata so this matches the new definition
of set_cpu_sibling_map.

Signed-off-by: Sam Ravnborg <sam@...nborg.org>
---
 arch/i386/kernel/smpboot.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c
index 5910d3f..e4f61d1 100644
--- a/arch/i386/kernel/smpboot.c
+++ b/arch/i386/kernel/smpboot.c
@@ -308,7 +308,7 @@ cpumask_t cpu_coregroup_map(int cpu)
 /* representing cpus for which sibling maps can be computed */
 static cpumask_t cpu_sibling_setup_map;
 
-void set_cpu_sibling_map(int cpu)
+void __cpuinit set_cpu_sibling_map(int cpu)
 {
 	int i;
 	struct cpuinfo_x86 *c = cpu_data;
-- 
1.5.1.rc3.g84b7-dirty

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