diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
index 5488e10b9dba..0c9fa2745f13 100644
--- a/arch/x86/include/asm/cmpxchg.h
+++ b/arch/x86/include/asm/cmpxchg.h
@@ -207,4 +207,27 @@ extern void __add_wrong_size(void)
 #define add_smp(ptr, inc)	__add((ptr), (inc), LOCK_PREFIX)
 #define add_sync(ptr, inc)	__add((ptr), (inc), "lock; ")
 
+#define __cmpxchg_double(pfx, p1, p2, o1, o2, n1, n2)			\
+({									\
+	bool __ret;							\
+	__typeof__(*(p1)) __old1 = (o1), __new1 = (n1);			\
+	__typeof__(*(p2)) __old2 = (o2), __new2 = (n2);			\
+	BUILD_BUG_ON(sizeof(*(p1)) != sizeof(long));			\
+	BUILD_BUG_ON(sizeof(*(p2)) != sizeof(long));			\
+	VM_BUG_ON((unsigned long)(p1) % (2 * sizeof(long)));		\
+	VM_BUG_ON((unsigned long)((p1) + 1) != (unsigned long)(p2));	\
+	asm volatile(pfx "cmpxchg%c4b %2; sete %0"			\
+		     : "=a" (__ret), "+d" (__old2),			\
+		       "+m" (*(p1)), "+m" (*(p2))			\
+		     : "i" (2 * sizeof(long)), "a" (__old1),		\
+		       "b" (__new1), "c" (__new2));			\
+	__ret;								\
+})
+
+#define cmpxchg_double(p1, p2, o1, o2, n1, n2) \
+	__cmpxchg_double(LOCK_PREFIX, p1, p2, o1, o2, n1, n2)
+
+#define cmpxchg_double_local(p1, p2, o1, o2, n1, n2) \
+	__cmpxchg_double(, p1, p2, o1, o2, n1, n2)
+
 #endif	/* ASM_X86_CMPXCHG_H */
diff --git a/arch/x86/include/asm/cmpxchg_32.h b/arch/x86/include/asm/cmpxchg_32.h
index fbebb07dd80b..53f4b219336b 100644
--- a/arch/x86/include/asm/cmpxchg_32.h
+++ b/arch/x86/include/asm/cmpxchg_32.h
@@ -166,52 +166,6 @@ static inline unsigned long cmpxchg_386(volatile void *ptr, unsigned long old,
 
 #endif
 
-#define cmpxchg8b(ptr, o1, o2, n1, n2)				\
-({								\
-	char __ret;						\
-	__typeof__(o2) __dummy;					\
-	__typeof__(*(ptr)) __old1 = (o1);			\
-	__typeof__(o2) __old2 = (o2);				\
-	__typeof__(*(ptr)) __new1 = (n1);			\
-	__typeof__(o2) __new2 = (n2);				\
-	asm volatile(LOCK_PREFIX "cmpxchg8b %2; setz %1"	\
-		       : "=d"(__dummy), "=a" (__ret), "+m" (*ptr)\
-		       : "a" (__old1), "d"(__old2),		\
-		         "b" (__new1), "c" (__new2)		\
-		       : "memory");				\
-	__ret; })
-
-
-#define cmpxchg8b_local(ptr, o1, o2, n1, n2)			\
-({								\
-	char __ret;						\
-	__typeof__(o2) __dummy;					\
-	__typeof__(*(ptr)) __old1 = (o1);			\
-	__typeof__(o2) __old2 = (o2);				\
-	__typeof__(*(ptr)) __new1 = (n1);			\
-	__typeof__(o2) __new2 = (n2);				\
-	asm volatile("cmpxchg8b %2; setz %1"			\
-		       : "=d"(__dummy), "=a"(__ret), "+m" (*ptr)\
-		       : "a" (__old), "d"(__old2),		\
-		         "b" (__new1), "c" (__new2),		\
-		       : "memory");				\
-	__ret; })
-
-
-#define cmpxchg_double(ptr, o1, o2, n1, n2)				\
-({									\
-	BUILD_BUG_ON(sizeof(*(ptr)) != 4);				\
-	VM_BUG_ON((unsigned long)(ptr) % 8);				\
-	cmpxchg8b((ptr), (o1), (o2), (n1), (n2));			\
-})
-
-#define cmpxchg_double_local(ptr, o1, o2, n1, n2)			\
-({									\
-       BUILD_BUG_ON(sizeof(*(ptr)) != 4);				\
-       VM_BUG_ON((unsigned long)(ptr) % 8);				\
-       cmpxchg16b_local((ptr), (o1), (o2), (n1), (n2));			\
-})
-
 #define system_has_cmpxchg_double() cpu_has_cx8
 
 #endif /* _ASM_X86_CMPXCHG_32_H */
diff --git a/arch/x86/include/asm/cmpxchg_64.h b/arch/x86/include/asm/cmpxchg_64.h
index 285da02c38fa..614be87f1a9b 100644
--- a/arch/x86/include/asm/cmpxchg_64.h
+++ b/arch/x86/include/asm/cmpxchg_64.h
@@ -20,49 +20,6 @@ static inline void set_64bit(volatile u64 *ptr, u64 val)
 	cmpxchg_local((ptr), (o), (n));					\
 })
 
-#define cmpxchg16b(ptr, o1, o2, n1, n2)				\
-({								\
-	char __ret;						\
-	__typeof__(o2) __junk;					\
-	__typeof__(*(ptr)) __old1 = (o1);			\
-	__typeof__(o2) __old2 = (o2);				\
-	__typeof__(*(ptr)) __new1 = (n1);			\
-	__typeof__(o2) __new2 = (n2);				\
-	asm volatile(LOCK_PREFIX "cmpxchg16b %2;setz %1"	\
-		       : "=d"(__junk), "=a"(__ret), "+m" (*ptr)	\
-		       : "b"(__new1), "c"(__new2),		\
-		         "a"(__old1), "d"(__old2));		\
-	__ret; })
-
-
-#define cmpxchg16b_local(ptr, o1, o2, n1, n2)			\
-({								\
-	char __ret;						\
-	__typeof__(o2) __junk;					\
-	__typeof__(*(ptr)) __old1 = (o1);			\
-	__typeof__(o2) __old2 = (o2);				\
-	__typeof__(*(ptr)) __new1 = (n1);			\
-	__typeof__(o2) __new2 = (n2);				\
-	asm volatile("cmpxchg16b %2;setz %1"			\
-		       : "=d"(__junk), "=a"(__ret), "+m" (*ptr)	\
-		       : "b"(__new1), "c"(__new2),		\
-		         "a"(__old1), "d"(__old2));		\
-	__ret; })
-
-#define cmpxchg_double(ptr, o1, o2, n1, n2)				\
-({									\
-	BUILD_BUG_ON(sizeof(*(ptr)) != 8);				\
-	VM_BUG_ON((unsigned long)(ptr) % 16);				\
-	cmpxchg16b((ptr), (o1), (o2), (n1), (n2));			\
-})
-
-#define cmpxchg_double_local(ptr, o1, o2, n1, n2)			\
-({									\
-	BUILD_BUG_ON(sizeof(*(ptr)) != 8);				\
-	VM_BUG_ON((unsigned long)(ptr) % 16);				\
-	cmpxchg16b_local((ptr), (o1), (o2), (n1), (n2));		\
-})
-
 #define system_has_cmpxchg_double() cpu_has_cx16
 
 #endif /* _ASM_X86_CMPXCHG_64_H */
diff --git a/mm/slub.c b/mm/slub.c
index ed3334d9b6da..09ccee8fb58e 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -368,7 +368,7 @@ static inline bool __cmpxchg_double_slab(struct kmem_cache *s, struct page *page
 	VM_BUG_ON(!irqs_disabled());
 #ifdef CONFIG_CMPXCHG_DOUBLE
 	if (s->flags & __CMPXCHG_DOUBLE) {
-		if (cmpxchg_double(&page->freelist,
+		if (cmpxchg_double(&page->freelist, &page->counters,
 			freelist_old, counters_old,
 			freelist_new, counters_new))
 		return 1;
@@ -402,7 +402,7 @@ static inline bool cmpxchg_double_slab(struct kmem_cache *s, struct page *page,
 {
 #ifdef CONFIG_CMPXCHG_DOUBLE
 	if (s->flags & __CMPXCHG_DOUBLE) {
-		if (cmpxchg_double(&page->freelist,
+		if (cmpxchg_double(&page->freelist, &page->counters,
 			freelist_old, counters_old,
 			freelist_new, counters_new))
 		return 1;