diff --git a/include/asm-generic/percpu.h b/include/asm-generic/percpu.h
index 4b8d31cda1a01b1c9bee8e5c4b1810c89fdd0119..b0e63c672ebdf5a065ddea3374558a9638bc43c1 100644
--- a/include/asm-generic/percpu.h
+++ b/include/asm-generic/percpu.h
@@ -32,6 +32,8 @@ extern unsigned long __per_cpu_offset[NR_CPUS];
  */
 #ifndef __my_cpu_offset
 #define __my_cpu_offset per_cpu_offset(raw_smp_processor_id())
+#endif
+#ifdef CONFIG_DEBUG_PREEMPT
 #define my_cpu_offset per_cpu_offset(smp_processor_id())
 #else
 #define my_cpu_offset __my_cpu_offset
diff --git a/include/asm-powerpc/percpu.h b/include/asm-powerpc/percpu.h
index ccb0523eb3b47d32192ef4f00304e3000691f8e5..f879252b7ea6b85de6e7d0bab4872de1ab8794be 100644
--- a/include/asm-powerpc/percpu.h
+++ b/include/asm-powerpc/percpu.h
@@ -13,7 +13,7 @@
 #include <asm/paca.h>
 
 #define __per_cpu_offset(cpu) (paca[cpu].data_offset)
-#define __my_cpu_offset get_paca()->data_offset
+#define __my_cpu_offset local_paca->data_offset
 #define per_cpu_offset(x) (__per_cpu_offset(x))
 
 #endif /* CONFIG_SMP */