diff --git a/include/linux/poison.h b/include/linux/poison.h
index 1f0ee2459f2a..9c1a035af97c 100644
--- a/include/linux/poison.h
+++ b/include/linux/poison.h
@@ -38,11 +38,8 @@
  * Magic nums for obj red zoning.
  * Placed in the first word before and the first word after an obj.
  */
-#define	RED_INACTIVE	0x09F911029D74E35BULL	/* when obj is inactive */
-#define	RED_ACTIVE	0xD84156C5635688C0ULL	/* when obj is active */
-
-#define SLUB_RED_INACTIVE	0xbb
-#define SLUB_RED_ACTIVE		0xcc
+#define SLUB_RED_INACTIVE	0xbb	/* when obj is inactive */
+#define SLUB_RED_ACTIVE		0xcc	/* when obj is active */
 
 /* ...and for poisoning */
 #define	POISON_INUSE	0x5a	/* for use-uninitialised poisoning */
diff --git a/mm/slub.c b/mm/slub.c
index 5fc052a4f38f..3d19a0ee411f 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1228,8 +1228,8 @@ skip_bug_print:
  * 	Padding is extended by another word if Redzoning is enabled and
  * 	object_size == inuse.
  *
- * 	We fill with 0xbb (RED_INACTIVE) for inactive objects and with
- * 	0xcc (RED_ACTIVE) for objects in use.
+ * 	We fill with 0xbb (SLUB_RED_INACTIVE) for inactive objects and with
+ * 	0xcc (SLUB_RED_ACTIVE) for objects in use.
  *
  * object + s->inuse
  * 	Meta data starts here.
diff --git a/tools/include/linux/poison.h b/tools/include/linux/poison.h
index 2e6338ac5eed..e530e54046c9 100644
--- a/tools/include/linux/poison.h
+++ b/tools/include/linux/poison.h
@@ -47,11 +47,8 @@
  * Magic nums for obj red zoning.
  * Placed in the first word before and the first word after an obj.
  */
-#define	RED_INACTIVE	0x09F911029D74E35BULL	/* when obj is inactive */
-#define	RED_ACTIVE	0xD84156C5635688C0ULL	/* when obj is active */
-
-#define SLUB_RED_INACTIVE	0xbb
-#define SLUB_RED_ACTIVE		0xcc
+#define SLUB_RED_INACTIVE	0xbb	/* when obj is inactive */
+#define SLUB_RED_ACTIVE		0xcc	/* when obj is active */
 
 /* ...and for poisoning */
 #define	POISON_INUSE	0x5a	/* for use-uninitialised poisoning */