Chris Wilson 6c76a93c45 drm/i915: Perform GGTT restore much earlier during resume ... As soon as we re-enable the various functions within the HW, they may go off and read data via a GGTT offset. Hence, if we have not yet restored the GGTT PTE before then, they may read and even *write* random locations in memory. Detected by DMAR faults during resume. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Martin Peres <martin.peres@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: stable@vger.kernel.org Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190909110011.8958-4-chris@chris-wilson.co.uk (cherry picked from commit cec5ca08e3) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>		2019-10-07 10:44:46 -07:00
..
drm	drm/i915: Perform GGTT restore much earlier during resume	2019-10-07 10:44:46 -07:00
host1x
ipu-v3	gpu: ipu-v3: image-convert: only sample into the next tile if necessary	2019-08-19 16:25:30 +02:00
vga
Makefile