Commit 06289949 authored Feb 18, 2020 by Chris Wilson

drm/i915/selftests: Check for any sign of request starting in wait_for_submit()

We only want to wait until the request has been submitted at least once;
that is it is either in flight, or has been.

References: fcf7df7a ("drm/i915/selftests: Check for the error interrupt before we wait!")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200218141305.1258394-1-chris@chris-wilson.co.uk

parent ac204c1b

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

+1 −1

Original line number	Diff line number	Diff line
		@@ -83,7 +83,7 @@ static int wait_for_submit(struct intel_engine_cs *engine,
		return 0;
		}

		if (i915_request_completed(rq)) /* that was quick! */
		if (i915_request_started(rq)) /* that was quick! */
		return 0;
		} while (time_before(jiffies, timeout));