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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 896EAC35278 for ; Mon, 7 Feb 2022 13:52:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1389172AbiBGNvQ (ORCPT ); Mon, 7 Feb 2022 08:51:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41382 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1388113AbiBGNqd (ORCPT ); Mon, 7 Feb 2022 08:46:33 -0500 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6F7CDC043189 for ; Mon, 7 Feb 2022 05:46:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1644241592; x=1675777592; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=3wK53JgZhBniyCgBVdS0LybEWKQeh0TXcziRebU5F5g=; b=boXQ3R9bPp1LomxTBJ00EenmeXGwhGBsvK1AXoFbz9ZZRq8l5Z5A2/UO DRy7+0nLyRFlNFCq6f4dZQDaJBxOWaoQ7AnOwXuvF1IGW2kbG3SAH1eKU 0AzwHIxljpfaz7m3q7Blo8o1GcUvmokv0g/lI4xlRxagfmE5ytV8vSPFr UgbgWhjcD49eI5bgs6PAMj4wmXgz1Rs0cNA/TUzygM26J1qOjr20McWQU h9Y2ekEU5MYk+X7i4ad28/is5CO6r51tMn8WsKw/GlggGlCaOt+Z5lnYw Ja4ntZlojykwc7fvb10+14lRjJcPwQZKNxxxrc/9z8FuZbcbCRUjYjSXx Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10250"; a="232280777" X-IronPort-AV: E=Sophos;i="5.88,349,1635231600"; d="scan'208";a="232280777" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Feb 2022 05:46:32 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,349,1635231600"; d="scan'208";a="700468612" Received: from lkp-server01.sh.intel.com (HELO 9dd77a123018) ([10.239.97.150]) by orsmga005.jf.intel.com with ESMTP; 07 Feb 2022 05:46:30 -0800 Received: from kbuild by 9dd77a123018 with local (Exim 4.92) (envelope-from ) id 1nH4Ld-0000Zl-Rh; Mon, 07 Feb 2022 13:46:29 +0000 Date: Mon, 7 Feb 2022 21:46:00 +0800 From: kernel test robot To: Christophe Leroy , Andrew Morton Cc: kbuild-all@lists.01.org, Linux Memory Management List , Christophe Leroy , linux-kernel@vger.kernel.org Subject: Re: [PATCH] mm: Outline copy_overflow() Message-ID: <202202072148.OAzMGrDo-lkp@intel.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Christophe, I love your patch! Yet something to improve: [auto build test ERROR on hnaz-mm/master] url: https://github.com/0day-ci/linux/commits/Christophe-Leroy/mm-Outline-copy_overflow/20220207-190441 base: https://github.com/hnaz/linux-mm master config: i386-randconfig-a013-20220207 (https://download.01.org/0day-ci/archive/20220207/202202072148.OAzMGrDo-lkp@intel.com/config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://github.com/0day-ci/linux/commit/2ae7547d08e23e529db61b3de0cb93879630a102 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Christophe-Leroy/mm-Outline-copy_overflow/20220207-190441 git checkout 2ae7547d08e23e529db61b3de0cb93879630a102 # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "copy_overflow" [drivers/usb/gadget/function/usb_f_fs.ko] undefined! >> ERROR: modpost: "copy_overflow" [drivers/scsi/sg.ko] undefined! --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org