pygrub: Enable domU boot without xen specific arg

This patch makes domUs bring up without xen specific args to guest
kernels. A domU should be bootable without args parameter because
tools/examples/xmexample1 doesn't have one.

Signed-off-by: INAKOSHI Hiroya <inakoshi.hiroya@jp.fujitsu.com>

diff --git a/tools/pygrub/src/pygrub b/tools/pygrub/src/pygrub
index e4482afeb55bf3056591c596a43aa95a3d68286d..0bd4578b9ecd664c2d0930065af9ed31f6397652 100644 (file)
--- a/tools/pygrub/src/pygrub
+++ b/tools/pygrub/src/pygrub
@@ -605,7 +605,7 @@ if __name__ == "__main__":
     isconfig = False
 
     # what was passed in
-    incfg = { "kernel": None, "ramdisk": None, "args": None }
+    incfg = { "kernel": None, "ramdisk": None, "args": "" }
     # what grub or sniffing chose
     chosencfg = { "kernel": None, "ramdisk": None, "args": None }
     # what to boot
@@ -641,7 +641,7 @@ if __name__ == "__main__":
 
     # debug
     if isconfig:
-        chosencfg = run_grub(file, entry)
+        chosencfg = run_grub(file, entry, fs, incfg["args"])
         print "  kernel: %s" % chosencfg["kernel"]
         if img.initrd:
             print "  initrd: %s" % chosencfg["ramdisk"]