Hi Mario, On 4 May 2018 at 13:14, Mario Kleiner <mario.kleiner...@gmail.com> wrote: > Indeed, i found a Mesa bug yesterday which can cause Mesa's > PresentPixmap request to spuriously feed garbage targetMSC's > into the driver under some conditions. However, while other > video drivers seem to cope relatively well with that, modesetting > ddx causes KDE-5's plasmashell to lock up badly quite frequently, > and my suspicion is that the code removed in this commit is one > major source of the extra fragility.
Thanks a lot for tracking this down! Adding Eero to Cc, who I think stumbled on this very problem. Cheers, Daniel _______________________________________________ xorg-devel@lists.x.org: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: https://lists.x.org/mailman/listinfo/xorg-devel
