--- a/hotspot/src/share/vm/runtime/os.hpp	Tue Jan 20 10:22:43 2015 -0800
+++ b/hotspot/src/share/vm/runtime/os.hpp	Tue Jan 20 15:24:58 2015 -0800
@@ -811,6 +811,9 @@
 #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