Merge with linus

1 files changed, 5 insertions, 13 deletions

diff --git a/include/asm-arm/page.h b/include/asm-arm/page.h
index 4ca3a8e9348..019c45d7573 100644
--- a/include/asm-arm/page.h
+++ b/include/asm-arm/page.h
@@ -114,19 +114,8 @@ extern void __cpu_copy_user_page(void *to, const void *from,
 				 unsigned long user);
 #endif
 
-#define clear_user_page(addr,vaddr,pg)			\
-	do {						\
-		preempt_disable();			\
-		__cpu_clear_user_page(addr, vaddr);	\
-		preempt_enable();			\
-	} while (0)
-
-#define copy_user_page(to,from,vaddr,pg)		\
-	do {						\
-		preempt_disable();			\
-		__cpu_copy_user_page(to, from, vaddr);	\
-		preempt_enable();			\
-	} while (0)
+#define clear_user_page(addr,vaddr,pg)	 __cpu_clear_user_page(addr, vaddr)
+#define copy_user_page(to,from,vaddr,pg) __cpu_copy_user_page(to, from, vaddr)
 
 #define clear_page(page)	memzero((void *)(page), PAGE_SIZE)
 extern void copy_page(void *to, const void *from);
@@ -171,6 +160,9 @@ typedef unsigned long pgprot_t;
 
 #endif /* STRICT_MM_TYPECHECKS */
 
+/* the upper-most page table pointer */
+extern pmd_t *top_pmd;
+
 /* Pure 2^n version of get_order */
 static inline int get_order(unsigned long size)
 {