From mboxrd@z Thu Jan 1 00:00:00 1970 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=-13.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 805CBC4320A for ; Sat, 14 Aug 2021 20:54:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 555136101E for ; Sat, 14 Aug 2021 20:54:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232053AbhHNUzV (ORCPT ); Sat, 14 Aug 2021 16:55:21 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:37823 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231745AbhHNUzU (ORCPT ); Sat, 14 Aug 2021 16:55:20 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1628974490; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Mky//yXfNfMGPffYt4X50VSwGymNfab5t3UGoEej/Ec=; b=OCM5WyH8+6QRzVs8H/fgNBSZvx8gmXphcjklZpGMzcheviZg2lQyzL7QNTQkkt7EsRK/Ec u5bPt4JR9c+V7Yy/qDzdHZlwlE1feKh93KaRW30wUnJEnhNOjjOPRcbGnnOBvOIYWjBLpr sZ6/E+x/ybW5VbmW165sWXwb2n4T6A4= Received: from mail-qk1-f197.google.com (mail-qk1-f197.google.com [209.85.222.197]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-230-yo3LCmo8PW2b0mJMlhYOng-1; Sat, 14 Aug 2021 16:54:49 -0400 X-MC-Unique: yo3LCmo8PW2b0mJMlhYOng-1 Received: by mail-qk1-f197.google.com with SMTP id n71-20020a37274a0000b02903d24fa436e2so10340508qkn.3 for ; Sat, 14 Aug 2021 13:54:49 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:subject:to:cc:references:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=Mky//yXfNfMGPffYt4X50VSwGymNfab5t3UGoEej/Ec=; b=Btqt60sfcjYeg+AAwD+cpl+Rs+Jdv9y6klsnl61myTomdWO06vSRZDCUsty+xPLo0d Fy0VRM2mzm4ojXp4eD1+djMs1GSyoHuHLAUTH0micX1kU+AegX+VSgivw3esFDQ+pIT1 ghH3CPoFIpWBZVaCZOVoVwJUWLdfPRJmb8oFZUJ3ZsL6i51zB1+mhroHbtOZ80jKBHjc gGjOJ196zATk1+4QiwunwOrzXpIKjAn1sQlvpSE5vFEHXWa2ySFI9V5cTf4pCk1fzUL5 CcacDOFOP+Ol5q6w1AqNfbjIpg7drpfmOxxJjYGmFKBxHM00FC3cCePdHwSeN/9uUiz2 0g9Q== X-Gm-Message-State: AOAM532F7adu12jcBtiJaVFdBNu9wReVDUpN6O3Seq672DrAv7bpwqRf fQsL6ZyH6JDmhyoihN8ZRqWvnW1sZtRWbv+6cSdiR3sxnw+xLi0JfWzC7oK9pD2+zgwK/W3sRYG M18CuMiFBh0+rv4PFToXn X-Received: by 2002:a05:620a:138c:: with SMTP id k12mr8710640qki.172.1628974488411; Sat, 14 Aug 2021 13:54:48 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwVP0gaA6ZJthD6SLBfuYiy5Nkw48EN+QZLvsI1uutitRUmRVXTy+wksJeR0UQRScjsYsdmzA== X-Received: by 2002:a05:620a:138c:: with SMTP id k12mr8710629qki.172.1628974488218; Sat, 14 Aug 2021 13:54:48 -0700 (PDT) Received: from llong.remote.csb ([2601:191:8500:76c0::cdbc]) by smtp.gmail.com with ESMTPSA id f24sm2698045qtp.1.2021.08.14.13.54.46 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 14 Aug 2021 13:54:47 -0700 (PDT) From: Waiman Long X-Google-Original-From: Waiman Long Subject: Re: [PATCH v5 1/6] cgroup/cpuset: Properly transition to invalid partition To: kernel test robot , Tejun Heo , Zefan Li , Johannes Weiner , Jonathan Corbet , Shuah Khan Cc: kbuild-all@lists.01.org, cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, Andrew Morton References: <20210814173848.11540-2-longman@redhat.com> <202108150418.2ORAqLSj-lkp@intel.com> Message-ID: <150a4d86-3e50-67be-af2b-32dd8df0db3c@redhat.com> Date: Sat, 14 Aug 2021 16:54:46 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <202108150418.2ORAqLSj-lkp@intel.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org On 8/14/21 4:21 PM, kernel test robot wrote: > Hi Waiman, > > I love your patch! Perhaps something to improve: > > [auto build test WARNING on cgroup/for-next] > [also build test WARNING on next-20210813] > [cannot apply to kselftest/next v5.14-rc5] > [If your patch is applied to the wrong git tree, kindly drop us a note. > And when submitting patch, we suggest to use '--base' as documented in > https://git-scm.com/docs/git-format-patch] > > url: https://github.com/0day-ci/linux/commits/Waiman-Long/cgroup-cpuset-Add-new-cpuset-partition-type-empty-effecitve-cpus/20210815-014333 > base: https://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git for-next > config: ia64-defconfig (attached as .config) > compiler: ia64-linux-gcc (GCC) 11.2.0 > reproduce (this is a W=1 build): > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # https://github.com/0day-ci/linux/commit/56ec7dd271c77e3cc92f0df6fd766004a7a0aa88 > git remote add linux-review https://github.com/0day-ci/linux > git fetch --no-tags linux-review Waiman-Long/cgroup-cpuset-Add-new-cpuset-partition-type-empty-effecitve-cpus/20210815-014333 > git checkout 56ec7dd271c77e3cc92f0df6fd766004a7a0aa88 > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=ia64 > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > > All warnings (new ones prefixed by >>): > > kernel/cgroup/cpuset.c: In function 'update_prstate': Oh, it was caused by a duplicated tmpmask in update_prstate() which isn't really necessary. Will send out a new version to fix that. Thanks, Longman