drm/i915/selftests: Check for hangs mid context execution tests

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Use the live_test struct to record the reset count before and compare it
at the end of the test to assert that no mystery hang occurred during the
test.

v2: Check per-engine resets as well

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181012122404.10874-1-chris@chris-wilson.co.uk

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Chris Wilson 2018-10-12 13:24:04 +01:00

parent 9213e4f544

commit 8dd0f8d37e

1 changed files with 41 additions and 10 deletions

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drivers/gpu/drm/i915/selftests/i915_gem_context.c

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