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-rw-r--r--arch/powerpc/kernel/cacheinfo.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/cacheinfo.c b/arch/powerpc/kernel/cacheinfo.c
index 20d91693eac1..cf1be75b7833 100644
--- a/arch/powerpc/kernel/cacheinfo.c
+++ b/arch/powerpc/kernel/cacheinfo.c
@@ -469,6 +469,9 @@ static int get_group_id(unsigned int cpu_id, int level)
else if (thread_group_shares_l2 && level == 2)
return cpumask_first(per_cpu(thread_group_l2_cache_map,
cpu_id));
+ else if (thread_group_shares_l3 && level == 3)
+ return cpumask_first(per_cpu(thread_group_l3_cache_map,
+ cpu_id));
return -1;
}