diff --git a/arch/sparc/include/asm/mmu_context_64.h b/arch/sparc/include/asm/mmu_context_64.h
index 87841d687f8d5306663c54d050aa0ca4b2b08cd7..a34315e1f0eda4365a524927807e8620cd42c154 100644
--- a/arch/sparc/include/asm/mmu_context_64.h
+++ b/arch/sparc/include/asm/mmu_context_64.h
@@ -7,9 +7,11 @@
 
 #include <linux/spinlock.h>
 #include <linux/mm_types.h>
+#include <linux/smp.h>
 
 #include <asm/spitfire.h>
 #include <asm-generic/mm_hooks.h>
+#include <asm/percpu.h>
 
 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
 {