From 310528114f7860dbf71ad7766b19c74e30e2b9be Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Mon, 25 Jan 2021 14:00:56 +0000 Subject: [PATCH] drm/i915/selftests: Check for engine-reset errors in the middle of workarounds As we reset the engine between verifying the workarounds remain intact, report an engine reset failure. Signed-off-by: Chris Wilson Reviewed-by: Tvrtko Ursulin Link: https://patchwork.freedesktop.org/patch/msgid/20210125140136.10494-1-chris@chris-wilson.co.uk Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/gt/selftest_workarounds.c | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/selftest_workarounds.c b/drivers/gpu/drm/i915/gt/selftest_workarounds.c index 37ea469..af33a72 100644 --- a/drivers/gpu/drm/i915/gt/selftest_workarounds.c +++ b/drivers/gpu/drm/i915/gt/selftest_workarounds.c @@ -1219,7 +1219,11 @@ live_engine_reset_workarounds(void *arg) goto err; } - intel_engine_reset(engine, "live_workarounds:idle"); + ret = intel_engine_reset(engine, "live_workarounds:idle"); + if (ret) { + pr_err("%s: Reset failed while idle\n", engine->name); + goto err; + } ok = verify_wa_lists(gt, &lists, "after idle reset"); if (!ok) { @@ -1240,12 +1244,18 @@ live_engine_reset_workarounds(void *arg) ret = request_add_spin(rq, &spin); if (ret) { - pr_err("Spinner failed to start\n"); + pr_err("%s: Spinner failed to start\n", engine->name); igt_spinner_fini(&spin); goto err; } - intel_engine_reset(engine, "live_workarounds:active"); + ret = intel_engine_reset(engine, "live_workarounds:active"); + if (ret) { + pr_err("%s: Reset failed on an active spinner\n", + engine->name); + igt_spinner_fini(&spin); + goto err; + } igt_spinner_end(&spin); igt_spinner_fini(&spin); -- 2.7.4