Is there a PR filed with this? -a On 26 March 2015 at 14:00, Jakob Alvermark <jakob_at_alvermark.net> wrote: > On Tue, March 24, 2015 00:29, Hans Petter Selasky wrote: >> Hi, >> >> >> Without the attached kernel patch(es), Xorg starts consuming alot of CPU >> and becomes very unresponsive and unusable. >> >> Using ktrace reveals that X-org is issuing DRM_IOCTL_MODE_GETCONNECTOR >> over and over again with no apparent reason. It doesn't happen when using a >> simple window manager like blackbox. I was not able to use XFCE4 (9-stable >> userland) with 11-current kernel at all, after the latest DRM2 kernel >> updates. It worked fine before the update. >> >> I'm not sure what is causing it. Going through the new DRM2 code >> revealed that a mode sorting function did not take all parameters like >> interlaced or not into account, causing the mode list to be reshuffelled >> every time a new mode scan was done. Not sure if Xorg cares about this >> though. > > I got the same problem with XFCE4, Xorg at 100% CPU. > > Applied the patch and it works again. > > Jakob > > > _______________________________________________ > freebsd-current_at_freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org"Received on Thu Mar 26 2015 - 20:37:37 UTC
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