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drm/i915/selftests: Drop vestigal timeslicing assert

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Since the semaphore interrupt may cause us to yield the timeslice
immediately, we may cancel the timer before we notice the submission is
complete. The assertion is no longer valid due to the race with the
interrupt.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200407222625.15542-1-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson
2020-04-07 23:26:25 +01:00
parent c4e8ba7390
commit cf4c826d96
1 changed files with 0 additions and 1 deletions
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drivers/gpu/drm/i915/gt/selftest_lrc.c
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@@ -1073,7 +1073,6 @@ static int live_timeslice_rewind(void *arg)
engine->name);
goto err;
}
GEM_BUG_ON(!timer_pending(&engine->execlists.timer));
/* ELSP[] = { { A:rq1, A:rq2 }, { B:rq1 } } */
if (i915_request_is_active(rq[A2])) { /* semaphore yielded! */