[PATCH 15/15] x86: Fix cpu_coregroup_mask to return correct cpumask on multi-node processors

[Andreas Herrmann <andreas.herrmann3@amd.com>]

The correct mask that describes core-siblings of an processor
is topology_core_cpumask. See topology adapation patches, especially
http://marc.info/?l=linux-kernel&m=124964999608179

Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
---
 arch/x86/kernel/smpboot.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index f797214..f39bb2c 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -446,7 +446,7 @@ const struct cpumask *cpu_coregroup_mask(int cpu)
 	 * And for power savings, we return cpu_core_map
 	 */
 	if (sched_mc_power_savings || sched_smt_power_savings)
-		return cpu_core_mask(cpu);
+		return topology_core_cpumask(cpu);
 	else
 		return c->llc_shared_map;
 }
-- 
1.6.0.4