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=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_MUTT autolearn=ham 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 85CE5C48BD5 for ; Tue, 25 Jun 2019 16:21:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 503E82133F for ; Tue, 25 Jun 2019 16:21:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561479664; bh=kq0ajRiki1iEP/Fh8o1U8wAY2tObmS5WYdbp1gbsIDQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=JvSeuJ7yCZqA1br3V5Uucit4rbs7VfwK2xMZK0m1aGjzEwjfpsMYCGj04CTse3f/3 J9oRO+8sRyjnEyJY+NuJh1z49/aH1uiPhC5iBlJc9FP4AKjjD7dNFeC5iA/AWHpV4n Esutx/bXUUgv/miV4ZN7lypl6a3VWD1FMOyRpakg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728233AbfFYQVD (ORCPT ); Tue, 25 Jun 2019 12:21:03 -0400 Received: from mail.kernel.org ([198.145.29.99]:58624 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726420AbfFYQVC (ORCPT ); Tue, 25 Jun 2019 12:21:02 -0400 Received: from localhost (lfbn-ncy-1-174-150.w83-194.abo.wanadoo.fr [83.194.254.150]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3FCC42080C; Tue, 25 Jun 2019 16:21:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561479661; bh=kq0ajRiki1iEP/Fh8o1U8wAY2tObmS5WYdbp1gbsIDQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=z91I0SzgIAuPl6foiMg7uxG1ChZfikxG+aGXGWYF18ipeY3F3fK8LtwHHSxnNK1pq kempM5Q+Akauoz1y0WmUMqByouzKgIXEnRIKaG+SiO4yoU0X8Ei8m566uN4zCc7k2U tilTobk11SlKK+1A6Eu9yMUGFZwWkWXgrm5E2MZY= Date: Tue, 25 Jun 2019 18:20:59 +0200 From: Frederic Weisbecker To: "Paul E. McKenney" Cc: Peter Zijlstra , linux-kernel@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de Subject: Re: [PATCH] time/tick-broadcast: Fix tick_broadcast_offline() lockdep complaint Message-ID: <20190625162058.GB23880@lenoir> References: <20190621175027.GA23260@linux.ibm.com> <20190621234602.GA16286@linux.ibm.com> <20190624231222.GA17497@lerouge> <20190624234422.GP26519@linux.ibm.com> <20190625004300.GB17497@lerouge> <20190625075139.GT3436@hirez.programming.kicks-ass.net> <20190625122514.GA23880@lenoir> <20190625135430.GW26519@linux.ibm.com> <20190625140538.GC3419@hirez.programming.kicks-ass.net> <20190625141624.GX26519@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190625141624.GX26519@linux.ibm.com> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 25, 2019 at 07:16:24AM -0700, Paul E. McKenney wrote: > On Tue, Jun 25, 2019 at 04:05:38PM +0200, Peter Zijlstra wrote: > > On Tue, Jun 25, 2019 at 06:54:30AM -0700, Paul E. McKenney wrote: > > > And it allows dispensing with the initialization. How about like > > > the following? > > > > Looks good to me! > > Limited rcutorture testing looking good thus far. Here is hoping! > > Frederic, you OK with this approach? Yep, all good! Thanks!