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-rw-r--r--arch/powerpc/sysdev/mpic.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 824a94fc413..a93da805435 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -631,7 +631,7 @@ static inline u32 mpic_physmask(u32 cpumask)
int i;
u32 mask = 0;
- for (i = 0; i < NR_CPUS; ++i, cpumask >>= 1)
+ for (i = 0; i < min(32, NR_CPUS); ++i, cpumask >>= 1)
mask |= (cpumask & 1) << get_hard_smp_processor_id(i);
return mask;
}