On Thu, 2017-02-23 at 09:00 +1000, Peter Hutterer wrote: > On Wed, Feb 22, 2017 at 10:48:24AM +0100, Olivier Fourdan wrote: > > > > @@ -203,10 +203,12 @@ send_property_event(DeviceIntPtr dev, Atom property, > > int what) > > .what = what > > }; > > > > + input_lock(); > > SendEventToAllWindows(dev, DevicePropertyNotifyMask, (xEvent *) > > &event, 1); > > > > SendEventToAllWindows(dev, GetEventFilter(dev, (xEvent *) &xi2), > > (xEvent *) &xi2, 1); > > + input_unlock(); > > I don't think that's correct. The input thread is for event *generation*, > not processing events which is still done in the event queue. It replaces > the old sigio handler. > > I don't think anything gets here from within the input thread, does it? If > so, that's the bug to fix.
Called by XIChangeDeviceProperty, which at least wacom and libinput call from their read hook, which runs on the input thread. - ajax _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: https://lists.x.org/mailman/listinfo/xorg-devel
