1 files changed, 1 insertions, 0 deletions

diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c
index e124cf7008df..002cc612deef 100644
--- a/arch/sh/kernel/smp.c
+++ b/arch/sh/kernel/smp.c
@@ -69,6 +69,7 @@ asmlinkage void __cpuinit start_secondary(void)
         unsigned int cpu;
         struct mm_struct *mm = &init_mm;
 
+        enable_mmu();
         atomic_inc(&mm->mm_count);
         atomic_inc(&mm->mm_users);
         current->active_mm = mm;