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=-5.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 34E4CC10DCE for ; Sat, 7 Mar 2020 03:16:44 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id E6CE22070E for ; Sat, 7 Mar 2020 03:16:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="PsGObWw3" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E6CE22070E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; 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Sat, 7 Mar 2020 03:16:42 +0000 (UTC) Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (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 9A7BD2070A; Sat, 7 Mar 2020 03:16:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583551001; bh=WKkrwwECTjWEJ90Qo8BlcVSFqA19wDDbXMYKCslWvqg=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=PsGObWw369kLl8mB179DdQKc2LIy6kQNSRw5cTrV0Ju0Sj2YZF2UtJm1tsk+Ysc6t MfhLnSp2uQaRXo7RJurh+Ri5nm0FFuNC2rbivKlA1m6P0tyBlLn83QPEn6tIJz5f9A pjpkHOI2liGYdBNtw39FgUHNHfgm+bfly4YqFs5o= Date: Fri, 6 Mar 2020 19:16:41 -0800 From: Andrew Morton To: kbuild test robot , Alexander Potapenko Cc: kbuild-all@lists.01.org, Linux Memory Management List Subject: Re: [linux-next:master 6276/7050] lib/stackdepot.c:326: undefined reference to `__irqentry_text_start' Message-Id: <20200306191641.66074ffd54fbb80b2ebd040e@linux-foundation.org> In-Reply-To: <202003070211.gBWJOYCp%lkp@intel.com> References: <202003070211.gBWJOYCp%lkp@intel.com> X-Mailer: Sylpheed 3.5.1 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Sat, 7 Mar 2020 02:42:14 +0800 kbuild test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > head: b86a6a241b7c60ca7a6ca4fb3c0d2aedbbf2c1b6 > commit: 2d8fce24a0fb125e4fbbd4bb546cc0f9e6122d8d [6276/7050] kasan: stackdepot: move filter_irq_stacks() to stackdepot.c > config: ia64-randconfig-a001-20200306 (attached as .config) > compiler: ia64-linux-gcc (GCC) 7.5.0 > reproduce: > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout 2d8fce24a0fb125e4fbbd4bb546cc0f9e6122d8d > # save the attached .config to linux build tree > GCC_VERSION=7.5.0 make.cross ARCH=ia64 > > If you fix the issue, kindly add following tag > Reported-by: kbuild test robot > > All errors (new ones prefixed by >>): > > lib/stackdepot.o: In function `in_irqentry_text': > >> lib/stackdepot.c:326: undefined reference to `__irqentry_text_start' > >> lib/stackdepot.c:325: undefined reference to `__irqentry_text_end' > >> lib/stackdepot.c:326: undefined reference to `__softirqentry_text_start' > >> lib/stackdepot.c:327: undefined reference to `__softirqentry_text_end' > >> lib/stackdepot.c:326: undefined reference to `__irqentry_text_start' > >> lib/stackdepot.c:325: undefined reference to `__irqentry_text_end' > >> lib/stackdepot.c:326: undefined reference to `__softirqentry_text_start' > >> lib/stackdepot.c:327: undefined reference to `__softirqentry_text_end' > Thanks. This has been known about for a couple of weeks. Alexander, did I miss a fix?