From patchwork Wed Feb 16 02:26:36 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shaopeng Tan X-Patchwork-Id: 12747862 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id ECCAFC433EF for ; Wed, 16 Feb 2022 02:29:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240775AbiBPC3P (ORCPT ); Tue, 15 Feb 2022 21:29:15 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:36420 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238195AbiBPC3O (ORCPT ); Tue, 15 Feb 2022 21:29:14 -0500 Received: from esa5.hc1455-7.c3s2.iphmx.com (esa5.hc1455-7.c3s2.iphmx.com [68.232.139.130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BFE0DF5408; Tue, 15 Feb 2022 18:29:02 -0800 (PST) IronPort-SDR: aNryIlvJOTe14jwYtjGyHTLN0IkSMTY1dHspYMGgrGDvqEL/rdAEb4fkslS1uhdCMQ7GskvErM 5YhrVTZoqMF93O/twrEcJCWm2/zkTo9zOtxax4Q22c2qoh9wSVEToBS+yIoXEgORr0u7iS2Jos vMEnvq9fzyDg+y8YjjdXz08d1p6ty5jCkjjF8sSgJ1L/NdNQMPC5mbXc5jpN2pmpregffRGQTL jCP2HaWOV8CxJnuZnK/utv/GRNYoXYEwuNLJuOgoQ8y9Zro12ZflzCD8o3rV02+28RgN9u+Etx xuIB8EDtW2X3dXmCMYSIuvPJ X-IronPort-AV: E=McAfee;i="6200,9189,10259"; a="62683520" X-IronPort-AV: E=Sophos;i="5.88,371,1635174000"; d="scan'208";a="62683520" Received: from unknown (HELO oym-r3.gw.nic.fujitsu.com) ([210.162.30.91]) by esa5.hc1455-7.c3s2.iphmx.com with ESMTP; 16 Feb 2022 11:27:57 +0900 Received: from oym-m3.gw.nic.fujitsu.com (oym-nat-oym-m3.gw.nic.fujitsu.com [192.168.87.60]) by oym-r3.gw.nic.fujitsu.com (Postfix) with ESMTP id 8C599CA244; Wed, 16 Feb 2022 11:27:55 +0900 (JST) Received: from yto-om4.fujitsu.com (yto-om4.o.css.fujitsu.com [10.128.89.165]) by oym-m3.gw.nic.fujitsu.com (Postfix) with ESMTP id A9830D95FF; Wed, 16 Feb 2022 11:27:54 +0900 (JST) Received: from cn-r05-10.example.com (n3235113.np.ts.nmh.cs.fujitsu.co.jp [10.123.235.113]) by yto-om4.fujitsu.com (Postfix) with ESMTP id AFB114007E8D1; Wed, 16 Feb 2022 11:27:53 +0900 (JST) From: Shaopeng Tan To: Fenghua Yu , Reinette Chatre , Shuah Khan Cc: linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, tan.shaopeng@jp.fujitsu.com Subject: [PATCH v3 0/5] selftests/resctrl: Add resctrl_tests into kselftest set Date: Wed, 16 Feb 2022 11:26:36 +0900 Message-Id: <20220216022641.2998318-1-tan.shaopeng@jp.fujitsu.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 X-TM-AS-GCONF: 00 Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org Hello, The aim of this series is to make resctrl_tests run by using kselftest framework. - I modify resctrl_test Makefile and kselftest Makefile, to enable build/run resctrl_tests by using kselftest framework. Of course, users can also build/run resctrl_tests without using framework as before. - I change the default limited time for resctrl_tests to 120 seconds, to ensure the resctrl_tests finish in limited time on different environments. - When resctrl file system is not supported by environment or resctrl_tests is not run as root, return skip code of kselftest framework. - If resctrl_tests does not finish in limited time, terminate it as same as executing ctrl+c that kills parent process and child process. Difference from v2: - I reworte changelog of this patch series. - I added how to use framework to run resctrl to README. [PATCH v3 2/5] - License has no dependencies on this patch series, I separated from it this patch series to another patch. https://lore.kernel.org/lkml/20211213100154.180599-1-tan.shaopeng@jp.fujitsu.com/ With regard to the limited time, I think 120s is not a problem since some tests have a longer timeout (e.g. net test is 300s). Please let me know if this is wrong. Thanks, Shaopeng Tan (5): selftests/resctrl: Kill child process before parent process terminates if SIGTERM is received selftests/resctrl: Make resctrl_tests run using kselftest framework selftests/resctrl: Update README about using kselftest framework to build/run resctrl_tests selftests/resctrl: Change the default limited time to 120 seconds selftests/resctrl: Fix resctrl_tests' return code to work with selftest framework tools/testing/selftests/Makefile | 1 + tools/testing/selftests/resctrl/Makefile | 20 ++++------- tools/testing/selftests/resctrl/README | 34 +++++++++++++++++++ .../testing/selftests/resctrl/resctrl_tests.c | 4 +-- tools/testing/selftests/resctrl/resctrl_val.c | 1 + tools/testing/selftests/resctrl/settings | 1 + 6 files changed, 45 insertions(+), 16 deletions(-) create mode 100644 tools/testing/selftests/resctrl/settings