On Sat, Dec 3, 2016 at 7:46 AM, Chris Wilson <ch...@chris-wilson.co.uk> wrote: > Introduce a new execobject.flag (EXEC_OBJECT_CAPTURE) that userspace may > use to indicate that it wants the contents of this buffer preserved in > the error state (/sys/class/drm/cardN/error) following a GPU hang > involving this batch. > > Use this at your discretion, the contents of the error state. although > compressed, are allocated with GFP_ATOMIC (i.e. limited) and kept for all > eternity (until the error state is destroyed). > > Based on an earlier patch by Ben Widawsky <b...@bwidawsk.net> > Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk> > Cc: Ben Widawsky <b...@bwidawsk.net> > Cc: Matt Turner <matts...@gmail.com> > ---
Thanks Chris. I would love to give this patch a try, but I can't figure out what it applies to. It looks like it applies on top of another of your series -- I looked in your linux-2.6 repo, but didn't spot the appropriate branch. _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
