drm/i915/gt: Allow failed resets without assertion

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If the engine reset fails, we will attempt to resume with the current
inflight submissions. When that happens, we cannot assert that the
engine reset cleared the pending submission, so do not.

Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/2878
Fixes: 16f2941ad3 ("drm/i915/gt: Replace direct submit with direct call to tasklet")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210104115145.24460-3-chris@chris-wilson.co.uk

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This commit is contained in:

Chris Wilson 2021-01-04 11:51:42 +00:00

parent c864e9abaf

commit 0a7d355ec6

4 changed files with 85 additions and 1 deletions

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2

drivers/gpu/drm/i915/gt/intel_engine_types.h

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6

drivers/gpu/drm/i915/gt/intel_execlists_submission.c

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3

drivers/gpu/drm/i915/gt/intel_reset.c

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75

drivers/gpu/drm/i915/gt/selftest_execlists.c

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