From: Andrew Morton <akpm@linux-foundation.org>
Date: Wed, 20 Feb 2013 02:14:23 +0000 (+1100)
Subject: cpu-hotplugmemory-hotplug-clear-cpu_to_node-when-offlining-the-node-fix
X-Git-Tag: next-20130220~1^2~515
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=dc74b8dca90ff92ee017e94a51a844e3872a50df;p=karo-tx-linux.git

cpu-hotplugmemory-hotplug-clear-cpu_to_node-when-offlining-the-node-fix

numa_clear_node() and numa_set_node() can no longer be __cpuinit.

WARNING: vmlinux.o(.text+0x222702): Section mismatch in reference from the function check_and_unmap_cpu_on_node() to the function .cpuinit.text:numa_clear_node()
The function check_and_unmap_cpu_on_node() references
the function __cpuinit numa_clear_node().
This is often because check_and_unmap_cpu_on_node lacks a __cpuinit
annotation or the annotation of numa_clear_node is wrong.

Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiang Liu <liuj97@gmail.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: Minchan Kim <minchan.kim@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tang Chen <tangchen@cn.fujitsu.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Wen Congyang <wency@cn.fujitsu.com>
Cc: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/arch/x86/include/asm/numa.h b/arch/x86/include/asm/numa.h
index 52560a2038e1..1b99ee5c9f00 100644
--- a/arch/x86/include/asm/numa.h
+++ b/arch/x86/include/asm/numa.h
@@ -57,8 +57,8 @@ static inline int numa_cpu_node(int cpu)
 #endif
 
 #ifdef CONFIG_NUMA
-extern void __cpuinit numa_set_node(int cpu, int node);
-extern void __cpuinit numa_clear_node(int cpu);
+extern void numa_set_node(int cpu, int node);
+extern void numa_clear_node(int cpu);
 extern void __init init_cpu_to_node(void);
 extern void __cpuinit numa_add_cpu(int cpu);
 extern void __cpuinit numa_remove_cpu(int cpu);
diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
index 5b957b18aee7..72fe01e9e414 100644
--- a/arch/x86/mm/numa.c
+++ b/arch/x86/mm/numa.c
@@ -78,7 +78,7 @@ EXPORT_SYMBOL(node_to_cpumask_map);
 DEFINE_EARLY_PER_CPU(int, x86_cpu_to_node_map, NUMA_NO_NODE);
 EXPORT_EARLY_PER_CPU_SYMBOL(x86_cpu_to_node_map);
 
-void __cpuinit numa_set_node(int cpu, int node)
+void numa_set_node(int cpu, int node)
 {
 	int *cpu_to_node_map = early_per_cpu_ptr(x86_cpu_to_node_map);
 
@@ -100,7 +100,7 @@ void __cpuinit numa_set_node(int cpu, int node)
 	set_cpu_numa_node(cpu, node);
 }
 
-void __cpuinit numa_clear_node(int cpu)
+void numa_clear_node(int cpu)
 {
 	numa_set_node(cpu, NUMA_NO_NODE);
 }