At Dave's request I ran some regression tests on my CS-refactoring patches [1] against old UMS userspace. The tests have revealed that the current kernel can be provoked into crashing in UMS mode (and the problem is unrelated to refactoring of CS code; it has been here before). The following patches will fix the problem that I discovered while testing (and they should probably go to drm-fixes branch). First two patches are the fix for the acute problem, while the third patch is a fix for an incidental finding uncovered while debugging the problem. [1] http://lists.freedesktop.org/archives/dri-devel/2013-January/032814.html _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
