1 files changed, 1 insertions, 1 deletions

diff --git a/mm/slub.c b/mm/slub.c
index 5436fe2fbf9c..6da68597bde8 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -701,7 +701,7 @@ static u8 *check_bytes(u8 *start, u8 value, unsigned int bytes)
                 return check_bytes8(start, value, bytes);
 
         value64 = value | value << 8 | value << 16 | value << 24;
-        value64 = value64 | value64 << 32;
+        value64 = (value64 & 0xffffffff) | value64 << 32;
         prefix = 8 - ((unsigned long)start) % 8;
 
         if (prefix) {