1 files changed, 2 insertions, 1 deletions

diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
index b2f7dc46a7d1..9912eb0b499a 100644
--- a/arch/sparc/include/asm/pgtable_32.h
+++ b/arch/sparc/include/asm/pgtable_32.h
@@ -102,7 +102,8 @@ extern unsigned long empty_zero_page;
  */
 static inline unsigned long srmmu_swap(unsigned long *addr, unsigned long value)
 {
-        __asm__ __volatile__("swap [%2], %0" : "=&r" (value) : "0" (value), "r" (addr));
+        __asm__ __volatile__("swap [%2], %0" :
+                        "=&r" (value) : "0" (value), "r" (addr) : "memory");
         return value;
 }