1 files changed, 5 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index 2b0da27eaee4..04cc4fcca78b 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -247,7 +247,12 @@ static void __init exc_lvl_early_init(void)
         /* interrupt stacks must be in lowmem, we get that for free on ppc32
          * as the memblock is limited to lowmem by MEMBLOCK_REAL_LIMIT */
         for_each_possible_cpu(i) {
+#ifdef CONFIG_SMP
                 hw_cpu = get_hard_smp_processor_id(i);
+#else
+                hw_cpu = 0;
+#endif
+
                 critirq_ctx[hw_cpu] = (struct thread_info *)
                         __va(memblock_alloc(THREAD_SIZE, THREAD_SIZE));
 #ifdef CONFIG_BOOKE