Il 08/03/2013 13:44, Cornelia Huck ha scritto: >> > Perhaps you can simply hard-code with_irqfd to false in this call to >> > virtio_queue_set_guest_notifier_fd_handler and the one below? Then the >> > guest notifier will be emulated in userspace and processed via >> > vdev->binding->notify. > > Well, effectively with_irqfd is already hardcoded to false (as > virtio_ccw_set_guest_notifiers() always calls this function with > with_irqfd=false), so that doesn't seem to be the problem here.
Actually, the guest->host notifier is not touched by either the old or the new code. The code I modified only worries about the host->guest notifier. How did you track the problem to the assignment by value of EventNotifiers? BTW: >> You will not need to overwrite the EventNotifier which is IMO a pretty >> ufly violation of encapsulation. This was nonsense. :) Paolo
