diff --git a/[refs] b/[refs]
index 9a30d8e6d14b..d7c658ac387f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 383bc5cecc2ed0b8f44a25488660b03030425ef7
+refs/heads/master: b9d19f4a51447930db002409945ad40a7a373cb0
diff --git a/trunk/arch/x86/kernel/setup_32.c b/trunk/arch/x86/kernel/setup_32.c
index 4b953dc93883..392812d3c63c 100644
--- a/trunk/arch/x86/kernel/setup_32.c
+++ b/trunk/arch/x86/kernel/setup_32.c
@@ -427,7 +427,7 @@ void __init setup_arch(char **cmdline_p)
 	find_low_pfn_range();
 
 	/* max_pfn_mapped is updated here */
-	init_memory_mapping(0, (max_low_pfn << PAGE_SHIFT));
+	max_pfn_mapped = init_memory_mapping(0, (max_low_pfn << PAGE_SHIFT));
 
 	reserve_initrd();