diff --git a/[refs] b/[refs]
index 8d40990add2a..5926591d72cd 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5e5419734c8719cbc01af959ad9c0844002c0df5
+refs/heads/master: 08e7d9b557299ba6ce57165ce8df310780bd681c
diff --git a/trunk/mm/mmap.c b/trunk/mm/mmap.c
index 8295577a83b2..bb4c963cc534 100644
--- a/trunk/mm/mmap.c
+++ b/trunk/mm/mmap.c
@@ -36,6 +36,10 @@
 #define arch_mmap_check(addr, len, flags)	(0)
 #endif
 
+#ifndef arch_rebalance_pgtables
+#define arch_rebalance_pgtables(addr, len)		(addr)
+#endif
+
 static void unmap_region(struct mm_struct *mm,
 		struct vm_area_struct *vma, struct vm_area_struct *prev,
 		unsigned long start, unsigned long end);
@@ -1424,7 +1428,7 @@ get_unmapped_area(struct file *file, unsigned long addr, unsigned long len,
 	if (addr & ~PAGE_MASK)
 		return -EINVAL;
 
-	return addr;
+	return arch_rebalance_pgtables(addr, len);
 }
 
 EXPORT_SYMBOL(get_unmapped_area);