1 files changed, 1 insertions, 1 deletions

diff --git a/include/asm-powerpc/cputhreads.h b/include/asm-powerpc/cputhreads.h
index 8485c28b5f47..fb11b0c459b8 100644
--- a/include/asm-powerpc/cputhreads.h
+++ b/include/asm-powerpc/cputhreads.h
@@ -35,7 +35,7 @@ static inline cpumask_t cpu_thread_mask_to_cores(cpumask_t threads)
 
         res = CPU_MASK_NONE;
         for (i = 0; i < NR_CPUS; i += threads_per_core) {
-                cpus_shift_right(tmp, threads_core_mask, i);
+                cpus_shift_left(tmp, threads_core_mask, i);
                 if (cpus_intersects(threads, tmp))
                         cpu_set(i, res);
         }