The permission needs to be made on the dom0 subtree.

diff --git a/master/dom0-driver b/master/dom0-driver
index 698126b76411cd477b14c90b2ec267ead56c114a..b8b9423feabf06b6543a7165984e6d48f4b31cc2 100644 (file)
--- a/master/dom0-driver
+++ b/master/dom0-driver
@@ -24,7 +24,7 @@ index 14b42f3..97214c0 100644
  #endif
 diff --git a/dom0_driver.c b/dom0_driver.c
 new file mode 100644
-index 0000000..c4950b2
+index 0000000..d98a458
 --- /dev/null
 +++ b/dom0_driver.c
 @@ -0,0 +1,697 @@
@@ -473,7 +473,7 @@ index 0000000..c4950b2
 +    {
 +      sprintf(str, "%d", domid);
 +      xenstore_write_dom0_driver("natif", str);
-+      xenstore_dom_chmod(domid, "dom0_driver/natif", "r0");
++      xenstore_dom_chmod(0, "dom0_driver/natif", "r0");
 +      xenstore_watch_dom0_driver("command", dom0_driver_command, NULL);
 +    }
 +    else