zte's code,first commit

Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/os/linux/linux-3.4.x/include/xen/Kbuild b/ap/os/linux/linux-3.4.x/include/xen/Kbuild
new file mode 100644
index 0000000..84ad8f0
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/xen/Kbuild
@@ -0,0 +1,2 @@
+header-y += evtchn.h
+header-y += privcmd.h