diff --git a/[refs] b/[refs]
index 216bfbce93ed..d1171238678e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 58c37f6e0dfaaab85a3c11fcbf24451dfe70c721
+refs/heads/master: 57250a5bf0f6ff68dc339572adbd881a11f366fa
diff --git a/trunk/mm/memory.c b/trunk/mm/memory.c
index 1ecca56e0a48..858829d06a92 100644
--- a/trunk/mm/memory.c
+++ b/trunk/mm/memory.c
@@ -2006,11 +2006,10 @@ int apply_to_page_range(struct mm_struct *mm, unsigned long addr,
 {
 	pgd_t *pgd;
 	unsigned long next;
-	unsigned long start = addr, end = addr + size;
+	unsigned long end = addr + size;
 	int err;
 
 	BUG_ON(addr >= end);
-	mmu_notifier_invalidate_range_start(mm, start, end);
 	pgd = pgd_offset(mm, addr);
 	do {
 		next = pgd_addr_end(addr, end);
@@ -2018,7 +2017,7 @@ int apply_to_page_range(struct mm_struct *mm, unsigned long addr,
 		if (err)
 			break;
 	} while (pgd++, addr = next, addr != end);
-	mmu_notifier_invalidate_range_end(mm, start, end);
+
 	return err;
 }
 EXPORT_SYMBOL_GPL(apply_to_page_range);