Commit cbbf2787 authored Oct 11, 2019 by Chris Wilson

drm/i915/execlists: Only mark incomplete requests as -EIO on cancelling



Only the requests that have not completed do we want to change the
status of to signal the -EIO when cancelling the inflight set of requests
upon wedging.

Reported-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191011103345.26013-1-chris@chris-wilson.co.uk

parent c97fb526

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

+6 −2

Original line number	Diff line number	Diff line
		@@ -247,7 +247,11 @@ static void __context_pin_release(struct intel_context *ce)

		static void mark_eio(struct i915_request *rq)
		{
		if (!i915_request_signaled(rq))
		if (i915_request_completed(rq))
		return;

		GEM_BUG_ON(i915_request_signaled(rq));

		dma_fence_set_error(&rq->fence, -EIO);
		i915_request_mark_complete(rq);
		}

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