diff -r c7987cbaf2ca -r da4be62fb889 src/os_cpu/linux_zero/vm/os_linux_zero.cpp
--- a/src/os_cpu/linux_zero/vm/os_linux_zero.cpp	Fri Feb 24 12:33:31 2012 -0800
+++ b/src/os_cpu/linux_zero/vm/os_linux_zero.cpp	Mon Feb 27 09:17:44 2012 +0100
@@ -506,3 +506,8 @@
   }
 };
 #endif // !_LP64
+
+#ifndef PRODUCT
+void os::verify_stack_alignment() {
+}
+#endif