Merge pull request #476 from CongSmile/rh_kernel_update

rh_kernel_update: Enlarge timeout when update initrd.

qemu/tests/rh_kernel_update.py

@@ -400,7 +400,7 @@ def run(test, params, env):
                               " guest output: '%s'", o)
 
             error.context("Update initrd file", logging.info)
-            s, o = session.cmd_status_output(mkinitrd_cmd, timeout=200)
+            s, o = session.cmd_status_output(mkinitrd_cmd, timeout=360)
             if s != 0:
                 msg = "Failed to install virtio driver, guest output '%s'" % o
                 logging.error(msg)