--- a/hotspot/src/share/vm/runtime/os.hpp	Fri Nov 21 08:00:31 2014 -0800
+++ b/hotspot/src/share/vm/runtime/os.hpp	Thu Dec 11 13:11:53 2014 -0800
@@ -804,6 +804,9 @@
 #ifdef TARGET_OS_ARCH_aix_ppc
 # include "os_aix_ppc.hpp"
 #endif
+#ifdef TARGET_OS_ARCH_linux_aarch64
+# include "os_linux_aarch64.hpp"
+#endif
 #ifdef TARGET_OS_ARCH_bsd_x86
 # include "os_bsd_x86.hpp"
 #endif