On Thu, Nov 3, 2011 at 14:10, Daniel Vetter <[email protected]> wrote: > On Thu, Nov 03, 2011 at 01:56:11PM -0200, Eugeni Dodonov wrote: > > Could be handy for debugging, I like it. > > Have you tried actually blowing up your gpu with it? That's where the fun > starts ;-) My gpu-hanger branch contains the latest iteration of this > idea: > > http://cgit.freedesktop.org/~danvet/drm/log/?h=gpu-hanger > > Yep, it works for me. I can disable and enable rings at will by echo [01] > /sys/kernel/debug/dri/0/i915_ring_stop
I was using it for working further on that i915_error_state heuristics idea, outside of intel_decode. It is *very* handy to discover specific patterns in error_state's. -- Eugeni Dodonov <http://eugeni.dodonov.net/>
_______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
