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=-7.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 9C680C07E9B for ; Tue, 20 Jul 2021 01:43:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 757C36108B for ; Tue, 20 Jul 2021 01:43:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241240AbhGTBCG (ORCPT ); Mon, 19 Jul 2021 21:02:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38270 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238685AbhGTA7i (ORCPT ); Mon, 19 Jul 2021 20:59:38 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2596AC061767; Mon, 19 Jul 2021 18:39:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: Content-Type:In-Reply-To:MIME-Version:Date:Message-ID:From:References:Cc:To: Subject:Sender:Reply-To:Content-ID:Content-Description; bh=VPslFF/zeZEn4JJOEfZN5MEgA42KT6C8T7MZnexgON8=; b=kS6uL8x4SfuJQcn28GfFZN3joa nydiNdvKdcQhwKwzRBH3jo154/gB2yr+6O7GTp8pt/aqn6PelFCC6+9SKXK6zyRGsTHqfKxAzYhpI 3rD/xiPufvdUI+q0d8ufOpVtjaQpw8Hutp7XR+chfZTUjB4iWpj6QpVKaALRDzAxVWziIZBzLULjw OBiIMCnvRiYvhRlIoeKsT+TnxeVkAMMTPlOuT6330SR+CvI/H4CpLwvT7/j5TTfwocQe+kOOPfGf1 uvsqbc1ouZ0oTMGYVEdPgN2AkfmKie+JcX5nPSf6drVpmtARzv4yXB21tfbegTMUmnYr8C1uw/zlr ZsfhUYFw==; Received: from [2601:1c0:6280:3f0::aefb] by bombadil.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1m5ej9-00Ba0z-KP; Tue, 20 Jul 2021 01:39:19 +0000 Subject: Re: [PATCH] RCU: Fix macro name CONFIG_TASKS_RCU_TRACE To: paulmck@kernel.org, Zhouyi Zhou Cc: Mathieu Desnoyers , Josh Triplett , rostedt , Lai Jiangshan , "Joel Fernandes, Google" , rcu , linux-kernel , apw@canonical.com, joe@perches.com, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, kafai@fb.com, songliubraving@fb.com, yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org, bpf@vger.kernel.org, mingo@kernel.org References: <20210713005645.8565-1-zhouzhouyi@gmail.com> <20210713041607.GU4397@paulmck-ThinkPad-P17-Gen-1> <520385500.15226.1626181744332.JavaMail.zimbra@efficios.com> <20210713131812.GV4397@paulmck-ThinkPad-P17-Gen-1> <20210713151908.GW4397@paulmck-ThinkPad-P17-Gen-1> <20210715035149.GI4397@paulmck-ThinkPad-P17-Gen-1> <20210715180941.GK4397@paulmck-ThinkPad-P17-Gen-1> <20210718210854.GP4397@paulmck-ThinkPad-P17-Gen-1> From: Randy Dunlap Message-ID: Date: Mon, 19 Jul 2021 18:39:17 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <20210718210854.GP4397@paulmck-ThinkPad-P17-Gen-1> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 7/18/21 2:08 PM, Paul E. McKenney wrote: > On Sun, Jul 18, 2021 at 06:03:34AM +0800, Zhouyi Zhou wrote: >> Hi Paul >> During the research, I found a already existing tool to detect >> undefined Kconfig macro: >> scripts/checkkconfigsymbols.py. It is marvellous! > > Nice! Maybe I should add this to torture.sh. > Paul, I believe that subsystems should take care of themselves, so you can do that for RCU, e.g., but at the same time, I think that some CI should be running that script (and other relevant scripts) on the entire kernel tree and reporting problems that are found. -- ~Randy