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(parent: 787bd30) | patch
drm/i915/gt: Mark legacy ring context as lost
authorChris Wilson <chris@chris-wilson.co.uk>
Thu, 10 Dec 2020 08:02:20 +0000 (08:02 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Thu, 10 Dec 2020 21:16:26 +0000 (21:16 +0000)
commitcdbe38eefdc073e1fdc1da89e68c487208c85654
treeaa58b018387016f09c385d60e55c5d06446cf411tree | snapshot
parent787bd308d19e5117306be885a777f87f1ea24220commit | diff
drm/i915/gt: Mark legacy ring context as lost

When we reset the legacy ring context, due to potential corruption over
suspend/resume, remove the valid bit so that we avoid loading garbage.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201210080240.24529-1-chris@chris-wilson.co.uk
drivers/gpu/drm/i915/gt/intel_ring_submission.c diff | blob | history
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