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Commit c00122f3 authored by Chris Wilson's avatar Chris Wilson
Browse files

drm/i915: Assert that the active request hasn't been signaled 

As the request is not complete, it should not be signaled. Assert that
this is true before we process the request for a reset.

References: https://bugs.freedesktop.org/show_bug.cgi?id=99671


Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20170212172002.23072-1-chris@chris-wilson.co.uk


Reviewed-by: default avatarMika Kuoppala <mika.kuoppala@intel.com>
parent ae9a043b

drivers/gpu/drm/i915/i915_gem.c

+2 −0
Original line number Diff line number Diff line
@@ -2611,6 +2611,8 @@ i915_gem_find_active_request(struct intel_engine_cs *engine) 
			continue;



		GEM_BUG_ON(request->engine != engine);

		GEM_BUG_ON(test_bit(DMA_FENCE_FLAG_SIGNALED_BIT,

				    &request->fence.flags));

		return request;

	}