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[209.132.180.67]) by mx.google.com with ESMTP id m9si5375954ejk.322.2019.11.01.04.26.00; Fri, 01 Nov 2019 04:26:24 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729556AbfKAKI5 (ORCPT + 99 others); Fri, 1 Nov 2019 06:08:57 -0400 Received: from mx2.suse.de ([195.135.220.15]:46216 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728048AbfKAKI4 (ORCPT ); Fri, 1 Nov 2019 06:08:56 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 08099B4CD; Fri, 1 Nov 2019 10:08:55 +0000 (UTC) Date: Fri, 1 Nov 2019 11:08:50 +0100 From: Michal =?iso-8859-1?Q?Koutn=FD?= To: Valentin Schneider Cc: linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, lizefan@huawei.com, tj@kernel.org, hannes@cmpxchg.org, mingo@kernel.org, peterz@infradead.org, vincent.guittot@linaro.org, Dietmar.Eggemann@arm.com, morten.rasmussen@arm.com, qperret@google.com, stable@vger.kernel.org Subject: Re: [PATCH v4 1/2] sched/topology: Don't try to build empty sched domains Message-ID: <20191101100850.GA16165@blackbody.suse.cz> References: <20191023153745.19515-1-valentin.schneider@arm.com> <20191023153745.19515-2-valentin.schneider@arm.com> <20191031162334.GA18570@blackbody.suse.cz> <3752bca9-a670-f415-4aaa-e8ff75ea6fcc@arm.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="M9NhX3UHpAaciwkO" Content-Disposition: inline In-Reply-To: <3752bca9-a670-f415-4aaa-e8ff75ea6fcc@arm.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --M9NhX3UHpAaciwkO Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Oct 31, 2019 at 06:23:12PM +0100, Valentin Schneider wrote: > Do you reckon the following would work?=20 LGTM (i.e. cpuset will be skipped if no CPUs taking part in load balancing remain in it after hot(un)plug event). 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