From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 6 Jul 2018 07:53:10 +0100
Subject: drm/i915/selftests: Skip all request selftests when wedged
Git-commit: a9450e15ad9e921fd2d76b038a8b252b1afc7bb6
Patch-mainline: v4.19-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

If the GPU is irrecoverably wedge, we cannot submit any request and so
all of the request selftests will expectedly fail. Skip over them.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180706065332.15214-5-chris@chris-wilson.co.uk

Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/i915/selftests/i915_request.c |    4 ++++
 1 file changed, 4 insertions(+)

--- a/drivers/gpu/drm/i915/selftests/i915_request.c
+++ b/drivers/gpu/drm/i915/selftests/i915_request.c
@@ -859,5 +859,9 @@ int i915_request_live_selftests(struct d
 		SUBTEST(live_sequential_engines),
 		SUBTEST(live_empty_request),
 	};
+
+	if (i915_terminally_wedged(&i915->gpu_error))
+		return 0;
+
 	return i915_subtests(tests, i915);
 }