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=-2.8 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 5A181C433DF for ; Wed, 13 May 2020 23:23:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 698FF20659 for ; Wed, 13 May 2020 23:23:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589412198; bh=d2JPD8lU9EQ+vVPEiYvaQkjazwn7BLO7dyk3AcEjM6o=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=N64SkViuHzf1qEKow1hJCpVNYujZVL7qm7Qce/OJxcgAZ2spo5aIy2n5Q5UImrIi6 USKV+um+VOhaj1sEdJbjofQCIhB7miDpj2meoA1LwDv6oAHaF4uranhsDMm9vrtk7T v8OERvCrUfY59oJzQ3SOs4W98pNOzzRb/Z7UQn6s= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732554AbgEMXXR (ORCPT ); Wed, 13 May 2020 19:23:17 -0400 Received: from mail.kernel.org ([198.145.29.99]:42590 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732442AbgEMXXQ (ORCPT ); Wed, 13 May 2020 19:23:16 -0400 Received: from localhost (lfbn-ncy-1-985-231.w90-101.abo.wanadoo.fr [90.101.63.231]) (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 051E6205ED; Wed, 13 May 2020 23:23:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589412196; bh=d2JPD8lU9EQ+vVPEiYvaQkjazwn7BLO7dyk3AcEjM6o=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=mivTHPVQdKC7TPrC9Iw2YTB+5ifb4rAlDvVizZrsC5WTR6yPe7hWbDUbxSNxlSJpK jQRdft/SufVEsgANnb4MeYQp1BdgR35aYxgqc9gTgXveP03w4fQkJhfVdQw5M5QtKq tMtNHyOg8m34SeBKceoNHUVweekyCsxhPDbmCEiU= Date: Thu, 14 May 2020 01:23:13 +0200 From: Frederic Weisbecker To: "Paul E. McKenney" 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: <20200513232312.GD18303@lenoir> References: <20200513164714.22557-1-frederic@kernel.org> <20200513164714.22557-11-frederic@kernel.org> <20200513184229.GX2869@paulmck-ThinkPad-P72> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200513184229.GX2869@paulmck-ThinkPad-P72> 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 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.