diff --git a/[refs] b/[refs]
index 75b7857fce61..518b3efe7aba 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 743628e868c5992354fc80b4d1e9a6143da1c0e6
+refs/heads/master: bd2753b2dda7bb43c7468826de75f49c6a7e8965
diff --git a/trunk/arch/x86/mm/init.c b/trunk/arch/x86/mm/init.c
index 97141c26a13a..bc4e9d84157f 100644
--- a/trunk/arch/x86/mm/init.c
+++ b/trunk/arch/x86/mm/init.c
@@ -62,7 +62,8 @@ static void __init find_early_table_space(struct map_range *mr, unsigned long en
 		extra += PMD_SIZE;
 #endif
 		/* The first 2/4M doesn't use large pages. */
-		extra += mr->end - mr->start;
+		if (mr->start < PMD_SIZE)
+			extra += mr->end - mr->start;
 
 		ptes = (extra + PAGE_SIZE - 1) >> PAGE_SHIFT;
 	} else