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 15F8CC433F5 for ; Thu, 25 Nov 2021 01:03:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345391AbhKYBGU (ORCPT ); Wed, 24 Nov 2021 20:06:20 -0500 Received: from mail.kernel.org ([198.145.29.99]:54914 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236229AbhKYBET (ORCPT ); Wed, 24 Nov 2021 20:04:19 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8FC9A61074; Thu, 25 Nov 2021 01:01:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1637802068; bh=fRw4MQUGUZ+hWSnuk5YWGpQCBlWLGvUeWSoE63/BYyU=; h=Date:From:To:Cc:Subject:Reply-To:References:In-Reply-To:From; b=qZcenZfx/qRetjGLSIa7x8sMuE/YaMfW2D1pgkZ6SFasoWKc9Lnoy9U9RsnTaGRAN kF8zB2OnIJXKpBzf4YN1z5q/2yWYrnBS3G9HYZr3/h98eLuYsqetisogJ9ywXXNP6G QU5Mn31gkhqx9eE4oGEOsoo1hmQno/mT2ItvuBW9NdIs72oiJe4uTMrIbmG6Cbvi40 f2/t2myI1GloacAD9JNzLF/hUB/kKux/BW6KzoDPA8v2e6VIBbSEo4A7z92UWqEfV1 HmR4xH7IjAqynJ67h//1mkhYtBoMRGC1gQUGnGUoXsOZCp6Mm6QFlhRzzMm4NwfKoa SytVecoFE6qVw== Received: by paulmck-ThinkPad-P17-Gen-1.home (Postfix, from userid 1000) id 5F93C5C0A31; Wed, 24 Nov 2021 17:01:08 -0800 (PST) Date: Wed, 24 Nov 2021 17:01:08 -0800 From: "Paul E. McKenney" To: Juri Lelli Cc: Frederic Weisbecker , LKML , Uladzislau Rezki , Neeraj Upadhyay , Boqun Feng , Josh Triplett , Joel Fernandes , rcu@vger.kernel.org Subject: Re: [PATCH 0/6] rcu/nocb: Last prep work before cpuset interface v2 Message-ID: <20211125010108.GW641268@paulmck-ThinkPad-P17-Gen-1> Reply-To: paulmck@kernel.org References: <20211123003708.468409-1-frederic@kernel.org> <20211123172534.iaaagfa4eygfsjew@localhost.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20211123172534.iaaagfa4eygfsjew@localhost.localdomain> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 23, 2021 at 05:25:34PM +0000, Juri Lelli wrote: > Hi, > > On 23/11/21 01:37, Frederic Weisbecker wrote: > > Changes since v1 after Paul's reviews: > > > > * Clarify why the DEL vs ADD possible race on rdp group list is ok [1/6] > > * Update kernel parameters documentation [5/6] > > * Only create rcuo[sp] kthreads for CPUs that have ever come online [4/6] > > * Consider nohz_full= on changelogs > > > > git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git > > rcu/nocb > > > > HEAD: da51363e5ddf54d6ce9c2cfbab946f8914519290 > > I run this on RT. It survived rcutorture on different kernel cmdline > configurations and creation of rcuox/N kthreads seemed sane. :) > > FWIW, feel free to add > > Tested-by: Juri Lelli > > Thanks for working on this! And thank you for testing! Applied to all but the first one, which I will catch on the next rebase. Thanx, Paul