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[2620:137:e000::1:20]) by mx.google.com with ESMTP id b33-20020a631b21000000b00502d8370977si30494483pgb.526.2023.03.28.18.18.42; Tue, 28 Mar 2023 18:18:54 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b="f/BRJM3w"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229622AbjC2BQM (ORCPT + 99 others); Tue, 28 Mar 2023 21:16:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54804 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229489AbjC2BQL (ORCPT ); Tue, 28 Mar 2023 21:16:11 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 588DFC1 for ; Tue, 28 Mar 2023 18:15:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1680052523; 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=dKxuuTqWwWNukmjM2t0MLHI1t4BmxOvyVmCaNcAexzc=; b=f/BRJM3wQqCRnh2fbjd0sn2f0Zg4P8ftAaTLSSqaS+RQNIaism1AI+ZBDBugbOqK0HWLxj CkH1JKgwpbQXbs7Fg/2/IQaVhqPEEqkNdbAcDLI/djFYeS9v6fOrmVSvC1INnQ+6YDyWiP S5PMfBj6OA0c/1TamlRkpuKg8DLO/Is= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-608-g62aqKQVM7S-aml_uceEsg-1; Tue, 28 Mar 2023 21:15:19 -0400 X-MC-Unique: g62aqKQVM7S-aml_uceEsg-1 Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.rdu2.redhat.com [10.11.54.10]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 29A9C1C05AEB; Wed, 29 Mar 2023 01:15:19 +0000 (UTC) Received: from [10.22.18.156] (unknown [10.22.18.156]) by smtp.corp.redhat.com (Postfix) with ESMTP id 756C8492C3E; Wed, 29 Mar 2023 01:15:18 +0000 (UTC) Message-ID: <656e9f38-4204-6e3b-f0e8-b03727a5334d@redhat.com> Date: Tue, 28 Mar 2023 21:15:18 -0400 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.1 Subject: Re: [PATCH v2 0/4] cgroup/cpuset: Miscellaneous updates Content-Language: en-US To: Will Deacon , Tejun Heo Cc: Zefan Li , Johannes Weiner , Shuah Khan , cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, Peter Zijlstra , =?UTF-8?Q?Michal_Koutn=c3=bd?= , Juri Lelli References: <20230317151508.1225282-1-longman@redhat.com> <20230328134000.GA1333@willie-the-truck> From: Waiman Long In-Reply-To: <20230328134000.GA1333@willie-the-truck> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 3.1 on 10.11.54.10 X-Spam-Status: No, score=-0.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 3/28/23 09:40, Will Deacon wrote: > Hi Waiman, > > On Fri, Mar 17, 2023 at 11:15:04AM -0400, Waiman Long wrote: >> v2: >> - Add a new patch 1 that fixes a bug introduced by recent v6.2 commit >> 7a2127e66a00 ("cpuset: Call set_cpus_allowed_ptr() with appropriate >> mask for task"). >> - Make a small twist and additional comment to patch 2 ("cgroup/cpuset: >> Skip task update if hotplug doesn't affect current cpuset") as >> suggested by Michal. >> - Remove v1 patches 3/4 for now for further discussion. >> >> This patch series includes miscellaneous update to the cpuset and its >> testing code. > FWIW, this series also passes my asymmetric 32-bit tests. Thanks Will! Tejun, do you have time to take a look at this series, especially the first patch which is a fix that may need to go to stable? Cheers, Longman