Hello, Jiri. On Tue, Feb 12, 2013 at 10:55:37PM +0100, Jiri Slaby wrote: > this commit in -next causes my KDE to get stuck while starting. I see > only the splash screen. If I disable effects by alt-shift-f12, it continues. > > I bisected it to this commit: > commit 430440fce7da4ad52c2af06a04a5132e5d19faaf > Author: Tejun Heo <tj@xxxxxxxxxx> > Date: Thu Feb 7 12:31:37 2013 +1100 > > drm: convert to idr_alloc() > > > More concretely to the change in drm_gem_flink_ioctl. If I revert solely > that one, it works again. Maybe I'm blind, but I do not see why... > > Well I see a bug in there, but that is not the root cause -- there is a > missing call to idr_preload_end. Of course, that one only leaves > preemption disabled forever. Fix for this bug is already queued in -mm. http://article.gmane.org/gmane.linux.kernel/1439101/raw But you're saying that adding the missing idr_preload_end() doesn't make the problem go away, right? Thanks. -- tejun _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
