By simply copy/pasting a big document under LibreOffice my system hangs itself up. Only a hard reset gets it working again. see also: https://bugs.freedesktop.org/show_bug.cgi?id=66551 I've bisected the issue to: commit ecff665f5e3f1c6909353e00b9420e45ae23d995 Author: Maarten Lankhorst <m.b.lankhorst@xxxxxxxxx> Date: Thu Jun 27 13:48:17 2013 +0200 drm/ttm: make ttm reservation calls behave like reservation calls This commit converts the source of the val_seq counter to the ww_mutex api. The reservation objects are converted later, because there is still a lockdep splat in nouveau that has to resolved first. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx> Reviewed-by: Jerome Glisse <jglisse@xxxxxxxxxx> Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx> -- Markus _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
