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_SANE_1 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 CF7E7C433DF for ; Thu, 14 May 2020 15:51:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9E1E520675 for ; Thu, 14 May 2020 15:51:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589471472; bh=64eVHHRV2z/AWFVnyBrc+rm3gagzzsXme65pxjF7a3w=; h=Date:From:To:Cc:Subject:Reply-To:References:In-Reply-To:List-ID: From; b=wPMg2gwhk58bKWYNqfB8WqLy4A0DLMuD7QiDUObIOzVasSTCOH0x+qSP0kgrCHsxK WRQE2bX4cUdAit5jSIwBM9GAJAuSyHAWAXo4sWsLzE2nXAGqGXFseQUKcpma94horp PQV6T2yeDmWOEw/cKcRJgfp/vWMQT4PrgbiGdO00= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728000AbgENPvL (ORCPT ); Thu, 14 May 2020 11:51:11 -0400 Received: from mail.kernel.org ([198.145.29.99]:47176 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726610AbgENPvL (ORCPT ); Thu, 14 May 2020 11:51:11 -0400 Received: from paulmck-ThinkPad-P72.home (unknown [50.39.105.78]) (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 395702065F; Thu, 14 May 2020 15:51:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589471471; bh=64eVHHRV2z/AWFVnyBrc+rm3gagzzsXme65pxjF7a3w=; h=Date:From:To:Cc:Subject:Reply-To:References:In-Reply-To:From; b=VrB8Gl0gwU8rXRcLQ2LV8L1Z2l7qOCBGLc12r7now3I8kzq52WyY5LZ6u2VIXaO4M Hxyt3tunqsItrbKw/Hy5S9gLoeKKRxyJ5sWbSXuQr5fY0KmrRo0ZUjlAq010COlv54 oU3KK6IPnUGYD9vL087x5czmNxrD/1s55Wc5qRlI= Received: by paulmck-ThinkPad-P72.home (Postfix, from userid 1000) id 2930135229C5; Thu, 14 May 2020 08:51:11 -0700 (PDT) Date: Thu, 14 May 2020 08:51:11 -0700 From: "Paul E. McKenney" To: Frederic Weisbecker Cc: LKML , Steven Rostedt , Mathieu Desnoyers , Lai Jiangshan , Joel Fernandes , Josh Triplett Subject: Re: [PATCH 10/10] rcu: Nocb (de)activate through sysfs Message-ID: <20200514155111.GO2869@paulmck-ThinkPad-P72> Reply-To: paulmck@kernel.org References: <20200513164714.22557-1-frederic@kernel.org> <20200513164714.22557-11-frederic@kernel.org> <20200513184229.GX2869@paulmck-ThinkPad-P72> <20200513232312.GD18303@lenoir> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200513232312.GD18303@lenoir> 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 Thu, May 14, 2020 at 01:23:13AM +0200, Frederic Weisbecker wrote: > On Wed, May 13, 2020 at 11:42:29AM -0700, Paul E. McKenney wrote: > > On Wed, May 13, 2020 at 06:47:14PM +0200, Frederic Weisbecker wrote: > > > Not for merge. > > > > > > Make nocb toggable for a given CPU using: > > > /sys/devices/system/cpu/cpu*/hotplug/nocb > > > > > > This is only intended for those who want to test this patchset. The real > > > interfaces will be cpuset/isolation and rcutorture. > > > > Makes sense! > > > > Speaking of rcutorture, what level of testing has this series undergone? > > None yet, that first set was to shape up the design. But next > iteration should see rcutorture coverage. Fair enough! I am sure that rcutorture will be ready when you are. Hey, it always has been ready for me! ;-) Thanx, Paul