From 40979d327c99b20a938b2672d7e506f8fc41ddcc Mon Sep 17 00:00:00 2001
From: Chen Gang <gang.chen.5i5j@gmail.com>
Date: Thu, 19 Dec 2013 16:03:40 +0800
Subject: [PATCH] metag: topology: export 'cpu_core_map'
We need to export 'cpu_core_map' since the topology_core_cpumask macro
refers to it and is used by certain kernel modules.
Found in allmodconfig build:
ERROR: "cpu_core_map" [drivers/staging/lustre/lustre/libcfs/libcfs.ko] undefined!
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: James Hogan <james.hogan@imgtec.com>
---
arch/metag/kernel/topology.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/metag/kernel/topology.c b/arch/metag/kernel/topology.c
index bec3dec4922e..4ba595701f7d 100644
--- a/arch/metag/kernel/topology.c
+++ b/arch/metag/kernel/topology.c
@@ -19,6 +19,7 @@
DEFINE_PER_CPU(struct cpuinfo_metag, cpu_data);
cpumask_t cpu_core_map[NR_CPUS];
+EXPORT_SYMBOL(cpu_core_map);
static cpumask_t cpu_coregroup_map(unsigned int cpu)
{