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=-7.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 A0F30C1975A for ; Tue, 17 Mar 2020 22:25:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 73161206EC for ; Tue, 17 Mar 2020 22:25:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584483947; bh=OiHevbk3bmBxyxPbqaJ83O8jsVIPqM8xvnuAVwvdE0E=; h=Date:From:To:Cc:Subject:Reply-To:References:In-Reply-To:List-ID: From; b=KHAVEVsMS9zY6ImQLgdAu68ua3u3RCg+FbXT5Fs74IVg75O/hnDOoP6ktQHsPsNsL mzr6FIaWXYZq12x7Nu0rwMaMZ8g5nfQUXawZtGIdx9kK5+Ua8oSFlVyGjrxe2CPNUF 1/gIa630iMgBIhyip3mVcoMZ7gQGL99m2COx443E= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727052AbgCQWZq (ORCPT ); Tue, 17 Mar 2020 18:25:46 -0400 Received: from mail.kernel.org ([198.145.29.99]:35224 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726530AbgCQWZq (ORCPT ); Tue, 17 Mar 2020 18:25:46 -0400 Received: from paulmck-ThinkPad-P72.home (50-39-105-78.bvtn.or.frontiernet.net [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 A9C9E206EC; Tue, 17 Mar 2020 22:25:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584483945; bh=OiHevbk3bmBxyxPbqaJ83O8jsVIPqM8xvnuAVwvdE0E=; h=Date:From:To:Cc:Subject:Reply-To:References:In-Reply-To:From; b=sfxDGEi/saW9CAJBqjckkf66Ev9DcSMKx1jXZo5bMrVUrVHjecGE4Qi46t2NDpcud jX+x5X5GBcAPBD7CvzLJIWeciX0QsOaxqgL20araA/SEoiJ7bNncVMFQHcylTME6wX 7Qa9iPPvZ0CvQKneEEDwaGrKWJmTpeEN9XpBpMoU= Received: by paulmck-ThinkPad-P72.home (Postfix, from userid 1000) id 7B4AC352272E; Tue, 17 Mar 2020 15:25:45 -0700 (PDT) Date: Tue, 17 Mar 2020 15:25:45 -0700 From: "Paul E. McKenney" To: kbuild test robot Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: Re: [rcu:dev.2020.03.16a 60/68] kernel/rcu/tasks.h:1000:37: error: 'rcu_tasks_rude' undeclared; did you mean 'rcu_tasks_qs'? Message-ID: <20200317222545.GO3199@paulmck-ThinkPad-P72> Reply-To: paulmck@kernel.org References: <202003180521.jou9H4n6%lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202003180521.jou9H4n6%lkp@intel.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 Wed, Mar 18, 2020 at 05:28:25AM +0800, kbuild test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2020.03.16a > head: ad7a7c12b09555e7c488ee3be512d549cd78a2c0 > commit: 277258c315b7c732948e47718de02c6908d1745e [60/68] rcu-tasks: Add RCU tasks to rcutorture writer stall output > config: arc-defconfig (attached as .config) > compiler: arc-elf-gcc (GCC) 9.2.0 > reproduce: > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout 277258c315b7c732948e47718de02c6908d1745e > # save the attached .config to linux build tree > GCC_VERSION=9.2.0 make.cross ARCH=arc > > If you fix the issue, kindly add following tag > Reported-by: kbuild test robot > > All errors (new ones prefixed by >>): > > In file included from kernel/rcu/update.c:562: > kernel/rcu/tasks.h: In function 'show_rcu_tasks_gp_kthreads': > >> kernel/rcu/tasks.h:1000:37: error: 'rcu_tasks_rude' undeclared (first use in this function); did you mean 'rcu_tasks_qs'? > 1000 | show_rcu_tasks_generic_gp_kthread(&rcu_tasks_rude, ""); > | ^~~~~~~~~~~~~~ > | rcu_tasks_qs > kernel/rcu/tasks.h:1000:37: note: each undeclared identifier is reported only once for each function it appears in Good catch! Will fix!!! Thanx, Paul > vim +1000 kernel/rcu/tasks.h > > 996 > 997 void show_rcu_tasks_gp_kthreads(void) > 998 { > 999 show_rcu_tasks_generic_gp_kthread(&rcu_tasks, ""); > > 1000 show_rcu_tasks_generic_gp_kthread(&rcu_tasks_rude, ""); > 1001 show_rcu_tasks_trace_gp_kthread(); > 1002 } > 1003 > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org