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=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_2 autolearn=no 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 EC3E1C433DB for ; Tue, 16 Mar 2021 18:17:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AB9C165134 for ; Tue, 16 Mar 2021 18:17:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239960AbhCPSR0 (ORCPT ); Tue, 16 Mar 2021 14:17:26 -0400 Received: from mga11.intel.com ([192.55.52.93]:9049 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234366AbhCPSQq (ORCPT ); Tue, 16 Mar 2021 14:16:46 -0400 IronPort-SDR: NHvPOs4MwvM542MOoi5r5IGZJ2h2OBY+wfzcdl5U5dcak80yl/joQXTzu5hcGOFIncVGRJLkbi Dq6ABb5MRrqg== X-IronPort-AV: E=McAfee;i="6000,8403,9925"; a="185951210" X-IronPort-AV: E=Sophos;i="5.81,254,1610438400"; d="scan'208";a="185951210" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Mar 2021 11:16:45 -0700 IronPort-SDR: Cztyz60fnMHguSV703xnY9lhec9N/0NGqFc6oNBH/4GUyEvAec+gGdEaq38jMD3PJXTjc0NPNo K5UgsGOpaZmw== X-IronPort-AV: E=Sophos;i="5.81,254,1610438400"; d="scan'208";a="405627942" Received: from jacob-builder.jf.intel.com (HELO jacob-builder) ([10.7.199.155]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Mar 2021 11:16:42 -0700 Date: Tue, 16 Mar 2021 11:19:04 -0700 From: Jacob Pan To: Tejun Heo Cc: Vipin Sharma , mkoutny@suse.com, rdunlap@infradead.org, thomas.lendacky@amd.com, brijesh.singh@amd.com, jon.grimm@amd.com, eric.vantassell@amd.com, pbonzini@redhat.com, hannes@cmpxchg.org, frankja@linux.ibm.com, borntraeger@de.ibm.com, corbet@lwn.net, seanjc@google.com, vkuznets@redhat.com, wanpengli@tencent.com, jmattson@google.com, joro@8bytes.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, hpa@zytor.com, gingell@google.com, rientjes@google.com, dionnaglaze@google.com, kvm@vger.kernel.org, x86@kernel.org, cgroups@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, "Tian, Kevin" , "Liu, Yi L" , "Raj, Ashok" , Alex Williamson , Jason Gunthorpe , Jacob Pan , "jean-philippe@linaro.org" , jacob.jun.pan@intel.com Subject: Re: [RFC v2 2/2] cgroup: sev: Miscellaneous cgroup documentation. Message-ID: <20210316111904.5d92472e@jacob-builder> In-Reply-To: References: <20210312145904.4071a9d6@jacob-builder> <20210313085701.1fd16a39@jacob-builder> <20210315151155.383a7e6e@jacob-builder> <20210315164012.4adeabe8@jacob-builder> <20210315183030.5b15aea3@jacob-builder> Organization: OTC X-Mailer: Claws Mail 3.17.5 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org Hi Tejun, On Mon, 15 Mar 2021 22:22:12 -0400, Tejun Heo wrote: > On Mon, Mar 15, 2021 at 06:30:30PM -0700, Jacob Pan wrote: > > I don't know if this is required. I thought utilities such as cgclassify > > need to be supported. > > " cgclassify - move running task(s) to given cgroups " > > If no such use case, I am fine with dropping the migration support. Just > > enforce limit on allocations. > > Yeah, that's what all other controllers do. Please read the in-tree > cgroup2 doc. > Thanks for your patience and guidance, will try to merge with misc controller and go from there. Thanks, Jacob