1 files changed, 2 insertions, 0 deletions

diff --git a/arch/sparc64/lib/NGmemcpy.S b/arch/sparc64/lib/NGmemcpy.S
index 8e522b3dc095..66063a9a66b8 100644
--- a/arch/sparc64/lib/NGmemcpy.S
+++ b/arch/sparc64/lib/NGmemcpy.S
@@ -247,6 +247,8 @@ FUNC_NAME:	/* %o0=dst, %o1=src, %o2=len */
         /* fall through */
 
 60:     
+        membar          #Sync
+
         /* %o2 contains any final bytes still needed to be copied
          * over. If anything is left, we copy it one byte at a time.
          */