From patchwork Thu Jul 22 23:54:24 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthew Brost X-Patchwork-Id: 12395017 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 968A8C43214 for ; Thu, 22 Jul 2021 23:37:55 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 688CD60EB2 for ; Thu, 22 Jul 2021 23:37:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 688CD60EB2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 564BD6F5EC; Thu, 22 Jul 2021 23:36:55 +0000 (UTC) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3BD056F5B5; Thu, 22 Jul 2021 23:36:43 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10053"; a="198975875" X-IronPort-AV: E=Sophos;i="5.84,262,1620716400"; d="scan'208";a="198975875" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jul 2021 16:36:42 -0700 X-IronPort-AV: E=Sophos;i="5.84,262,1620716400"; d="scan'208";a="470860963" Received: from dhiatt-server.jf.intel.com ([10.54.81.3]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jul 2021 16:36:40 -0700 From: Matthew Brost To: , Date: Thu, 22 Jul 2021 16:54:24 -0700 Message-Id: <20210722235426.31831-32-matthew.brost@intel.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20210722235426.31831-1-matthew.brost@intel.com> References: <20210722235426.31831-1-matthew.brost@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 31/33] drm/i915/selftest: Bump selftest timeouts for hangcheck X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: John Harrison Some testing environments and some heavier tests are slower than previous limits allowed for. For example, it can take multiple seconds for the 'context has been reset' notification handler to reach the 'kill the requests' code in the 'active' version of the 'reset engines' test. During which time the selftest gets bored, gives up waiting and fails the test. There is also an async thread that the selftest uses to pump work through the hardware in parallel to the context that is marked for reset. That also could get bored waiting for completions and kill the test off. Lastly, the flush at the of various test sections can also see timeouts due to the large amount of work backed up. This is also true of the live_hwsp_read test. Signed-off-by: John Harrison Signed-off-by: Matthew Brost Cc: Daniele Ceraolo Spurio Reviewed-by: Matthew Brost --- drivers/gpu/drm/i915/gt/selftest_hangcheck.c | 2 +- drivers/gpu/drm/i915/selftests/igt_flush_test.c | 2 +- drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/selftest_hangcheck.c b/drivers/gpu/drm/i915/gt/selftest_hangcheck.c index f71bfad349be..3e32becaeae2 100644 --- a/drivers/gpu/drm/i915/gt/selftest_hangcheck.c +++ b/drivers/gpu/drm/i915/gt/selftest_hangcheck.c @@ -879,7 +879,7 @@ static int active_request_put(struct i915_request *rq) if (!rq) return 0; - if (i915_request_wait(rq, 0, 5 * HZ) < 0) { + if (i915_request_wait(rq, 0, 10 * HZ) < 0) { GEM_TRACE("%s timed out waiting for completion of fence %llx:%lld\n", rq->engine->name, rq->fence.context, diff --git a/drivers/gpu/drm/i915/selftests/igt_flush_test.c b/drivers/gpu/drm/i915/selftests/igt_flush_test.c index 7b0939e3f007..a6c71fca61aa 100644 --- a/drivers/gpu/drm/i915/selftests/igt_flush_test.c +++ b/drivers/gpu/drm/i915/selftests/igt_flush_test.c @@ -19,7 +19,7 @@ int igt_flush_test(struct drm_i915_private *i915) cond_resched(); - if (intel_gt_wait_for_idle(gt, HZ / 5) == -ETIME) { + if (intel_gt_wait_for_idle(gt, HZ) == -ETIME) { pr_err("%pS timed out, cancelling all further testing.\n", __builtin_return_address(0)); diff --git a/drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c b/drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c index dac275e835c4..4b328346b48a 100644 --- a/drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c +++ b/drivers/gpu/drm/i915/selftests/intel_scheduler_helpers.c @@ -12,7 +12,7 @@ #define REDUCED_TIMESLICE 5 #define REDUCED_PREEMPT 10 -#define WAIT_FOR_RESET_TIME 1000 +#define WAIT_FOR_RESET_TIME 10000 int intel_selftest_modify_policy(struct intel_engine_cs *engine, struct intel_selftest_saved_policy *saved,