Hi Daniel, I have tried this patchset on a RV250 with linux-next (next-20101115) in combination w/ patchset from "[PATCH 0/9] make struct drm_mm_node embeddable" [1]. glxgears works nice. 2nd test-case is Eric Anholt's OpenArena benchmark. The screen gets blank and system is unusable (cold start, poweroff-button). Mesa is from master GIT branch: $ cd ~/src/mesa $ grep -A4 "git log" mesa.log + git log --pretty=short -1 commit 9cf25b3d1cd2910ae33e1faafa04629638bff0fe Author: Marek OlÅÃk <maraeo@xxxxxxxxx> r300g: return shader caps from Draw for SWTCL vertex shaders Daniel requested me to bisect: bad: 3-3-drm-radeon-kill-radeon_bo--gobj-pointer.patch + 2-3-drm-radeon-introduce-gem_to_radeon_bo-helper.patch good: 1-3-drm-radeon-embed-struct-drm_gem_object.patch $cd ~/src/linux-2.6/linux-2.6.37-rc1/debian/build/source_i386_none $ cat .pc/applied-patches danvet-embed-drm_gem_object-into-radeon_bo/1-3-drm-radeon-embed-struct-drm_gem_object.patch Looks like patch #2 is culprit according to Daniel. Kind Regards, - Sedat - [1] http://lists.freedesktop.org/archives/dri-devel/2010-November/005420.html _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel