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=-5.6 required=3.0 tests=BAYES_00,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 8CFEFC43461 for ; Tue, 8 Sep 2020 17:05:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5E1632087C for ; Tue, 8 Sep 2020 17:05:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599584745; bh=vLaUN9zRc4TCVPRchoos4WMZYnabeJYrgfEpXzOtFxk=; h=Date:From:To:Cc:Subject:Reply-To:References:In-Reply-To:List-ID: From; b=UAypXj++qp5O6NbUApFW4CRwJykZPKucJtFswQD6sbYOL4MD3xDOdK/9hoeRX31t6 3PxLuSFvvcgIkHhVouDTlBUf/uBmKRz/VjmY1LU1343Tt812PNOsAMmrgUz+ECyhVs In9JNghfMjZmaAbJ7mUFnurfnKgO9buznQ1v6yHY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731831AbgIHRF0 (ORCPT ); Tue, 8 Sep 2020 13:05:26 -0400 Received: from mail.kernel.org ([198.145.29.99]:59008 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731830AbgIHQTi (ORCPT ); Tue, 8 Sep 2020 12:19:38 -0400 Received: from paulmck-ThinkPad-P72.home (unknown [50.45.173.55]) (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 218AA23C2E; Tue, 8 Sep 2020 13:54:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599573264; bh=vLaUN9zRc4TCVPRchoos4WMZYnabeJYrgfEpXzOtFxk=; h=Date:From:To:Cc:Subject:Reply-To:References:In-Reply-To:From; b=0ZFAritFLs9rFGY7zAgtDNSztLI6xOA5Fn52R4tYSrj9HW7UwtNYznmOGLjvyvoOO y2UqdowraycAeL++ZM3YqjsHdlmGroa/Jdsgk7lH425/ftxV+X3YpEtlw0k8In0jxE sDOkBoSJLesPs0O47vpOljPp1Rjz0hNl8s7acMVY= Received: by paulmck-ThinkPad-P72.home (Postfix, from userid 1000) id D2C2E352162B; Tue, 8 Sep 2020 06:54:23 -0700 (PDT) Date: Tue, 8 Sep 2020 06:54:23 -0700 From: "Paul E. McKenney" To: Stephen Rothwell Cc: Linux Next Mailing List , Linux Kernel Mailing List Subject: Re: linux-next: build failure after merge of the rcu tree Message-ID: <20200908135423.GD29330@paulmck-ThinkPad-P72> Reply-To: paulmck@kernel.org References: <20200908153830.0a23e401@canb.auug.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200908153830.0a23e401@canb.auug.org.au> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-next-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org On Tue, Sep 08, 2020 at 03:38:30PM +1000, Stephen Rothwell wrote: > Hi all, > > After merging the rcu tree, today's linux-next build (x86_64 allmodconfig) > failed like this: > > ERROR: modpost: "resched_cpu" [kernel/scftorture.ko] undefined! > > Caused by commit > > 20c881d0592c ("scftorture: Add an alternative IPI vector") > > I have reverted that commit for today. Good catch, (crudely) fixed by 007d16a07735 ("scftorture: Add an alternative IPI vector") in the new rcu/next branch. Thanx, Paul