From patchwork Mon Feb 12 05:07:38 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Anirban, Sk" X-Patchwork-Id: 13552702 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 8E46EC48297 for ; Mon, 12 Feb 2024 04:58:25 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 86FE610E6B4; Mon, 12 Feb 2024 04:58:24 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="F5eOCrvG"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) by gabe.freedesktop.org (Postfix) with ESMTPS id 041D310E6B4 for ; Mon, 12 Feb 2024 04:58:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1707713902; x=1739249902; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=RFJtXhLAfFu0sOmS19jV/8esFNnbrnCJw6a1NM2DbBo=; b=F5eOCrvG2biMyInGwLDc+3FFjKfIx1TNYZ0c75lzDrcyVzkJzwjjClp0 uUCTbEtP+E2ukKYGHsuaTsG9T8jR++/4W6VFRhvt/KZJeX7D9FS/X6HdV 9wGrJ/ziKyX4fPxA1jctfBtib/1DwbJdSqNrzvK1z93Bni0AzHoBpvwJF WjgOdYb1P1nGk0vLHS98DwjaftSw3x9BlM+YGUBC3JIV0pEKj+swnd8j7 69kboCXQpOWM9brGRj2YmUd9+POcZPZIyWi+Ngh5ncPuCL0Fbq5O8FTSJ xStyfK/kjouG/60O8A6SGHXMn2kgB1Yn4Y4YHYl22WDve+ljSA2HURCF9 w==; X-IronPort-AV: E=McAfee;i="6600,9927,10981"; a="27119000" X-IronPort-AV: E=Sophos;i="6.05,262,1701158400"; d="scan'208";a="27119000" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Feb 2024 20:58:20 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.05,262,1701158400"; d="scan'208";a="7245612" Received: from sinjan-super-server.iind.intel.com ([10.145.169.153]) by orviesa004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Feb 2024 20:58:19 -0800 From: Sk Anirban To: intel-gfx@lists.freedesktop.org Cc: anshuman.gupta@intel.com, karthik.poosa@intel.com, Anirban Sk Subject: [PATCH v3] drm/i915/selftests: Increasing the sleep time for live_rc6_manual Date: Mon, 12 Feb 2024 10:37:38 +0530 Message-Id: <20240212050738.1162198-1-sk.anirban@intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 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: Anirban Sk Sometimes gt_pm live_rc6_manual selftest fails due to no power being measured for the rc6 disabled period. Therefore increasing the rc6 disable period from 250ms to 1000ms to rule out such sporadic failure. v3 : More descriptive and improved commit message (Anshuman) Signed-off-by: Anirban Sk Reviewed-by: Anshuman Gupta --- drivers/gpu/drm/i915/gt/selftest_rc6.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/selftest_rc6.c b/drivers/gpu/drm/i915/gt/selftest_rc6.c index a7189c2d660c..1aa1446c8fb0 100644 --- a/drivers/gpu/drm/i915/gt/selftest_rc6.c +++ b/drivers/gpu/drm/i915/gt/selftest_rc6.c @@ -62,12 +62,12 @@ int live_rc6_manual(void *arg) dt = ktime_get(); rc0_power = librapl_energy_uJ(); - msleep(250); + msleep(1000); rc0_power = librapl_energy_uJ() - rc0_power; dt = ktime_sub(ktime_get(), dt); res[1] = rc6_residency(rc6); if ((res[1] - res[0]) >> 10) { - pr_err("RC6 residency increased by %lldus while disabled for 250ms!\n", + pr_err("RC6 residency increased by %lldus while disabled for 1000ms!\n", (res[1] - res[0]) >> 10); err = -EINVAL; goto out_unlock;