On 01/09/2015 11:50, Daniel P. Berrange wrote: > Similarly objects are required to implement the > user-creatable interface > > (qemu) object_del /machine/unattached/device[4] > /machine/unattached/device[4] is not a user-creatable object
The question is not whether it's user-creatable, but whether it's user-created. It would probably be bad to delete the iothread that x-data-plane=on creates. IIRC the id is mandatory for all of object_add (HMP), object-add (QMP) and -object, so I would do without the change to object_del. Paolo