diff --git a/[refs] b/[refs]
index 59dac3ea44c1..00d50c793f79 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c539ab73070b381f0452dae791f891ec2515098e
+refs/heads/master: 39a279026609c205d331ec39fea11b2fd470a054
diff --git a/trunk/include/asm-um/a.out.h b/trunk/include/asm-um/a.out.h
index 50cee7b296f4..7016b893ac9d 100644
--- a/trunk/include/asm-um/a.out.h
+++ b/trunk/include/asm-um/a.out.h
@@ -5,6 +5,7 @@
 #include "choose-mode.h"
 
 #undef STACK_TOP
+#undef STACK_TOP_MAX
 
 extern unsigned long stacksizelim;