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 B8D46C433FE for ; Sun, 20 Feb 2022 21:53:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241496AbiBTVyT (ORCPT ); Sun, 20 Feb 2022 16:54:19 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:48266 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238095AbiBTVyS (ORCPT ); Sun, 20 Feb 2022 16:54:18 -0500 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 24BC7433BE; Sun, 20 Feb 2022 13:53:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1645394037; x=1676930037; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=OvZacn+75grqTdxisrO7o848PoTXuiF8srTholpZHMg=; b=GnBHQzMn5uGMckzAyG7N25zAjFojAk5om+u9ULLoSIqrvw4KQkwihQg9 wk+q5TmiqZcJ6yZrcBEW5Yypsp2vhhlkDxrxX4Xoq2M7Ea/6zEgBmUdpi T1BLhpnYvVXWhFgkpUHeopYaYyTIrXFJ2JwFj//f/b2ZnjeTn4IIa1bI9 wwxCpgY/+XCkKBH34Gr7Xv72EbT+5q0TzF6TdRXqlC0g3MKC2o7Ox1db9 L1rueMyFzueL5UnepoPd8Q6ddf+IBptfmuTZPuWhhsI1sEBXDVTzYALQD ++udqvvYpEVDwDxxK/Xp+sPEhX/SZkyaA777zSFlDR0RsUOw3cnZpnp2j w==; X-IronPort-AV: E=McAfee;i="6200,9189,10264"; a="251351811" X-IronPort-AV: E=Sophos;i="5.88,384,1635231600"; d="scan'208";a="251351811" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Feb 2022 13:53:56 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,384,1635231600"; d="scan'208";a="627182313" Received: from lkp-server01.sh.intel.com (HELO da3212ac2f54) ([10.239.97.150]) by FMSMGA003.fm.intel.com with ESMTP; 20 Feb 2022 13:53:54 -0800 Received: from kbuild by da3212ac2f54 with local (Exim 4.92) (envelope-from ) id 1nLu9R-0000tZ-UX; Sun, 20 Feb 2022 21:53:53 +0000 Date: Mon, 21 Feb 2022 05:53:43 +0800 From: kernel test robot To: Olivier Langlois , Jens Axboe Cc: kbuild-all@lists.01.org, Pavel Begunkov , Hao Xu , io-uring , linux-kernel Subject: Re: [PATCH v1] io_uring: Add support for napi_busy_poll Message-ID: <202202210549.F7sXEkKs-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: io-uring@vger.kernel.org Hi Olivier, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v5.17-rc4] [cannot apply to next-20220217] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Olivier-Langlois/io_uring-Add-support-for-napi_busy_poll/20220220-190634 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 4f12b742eb2b3a850ac8be7dc4ed52976fc6cb0b config: riscv-randconfig-r042-20220220 (https://download.01.org/0day-ci/archive/20220221/202202210549.F7sXEkKs-lkp@intel.com/config) compiler: riscv32-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/0day-ci/linux/commit/ad36ae938f354b0cd3b38716572385f710accdb0 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Olivier-Langlois/io_uring-Add-support-for-napi_busy_poll/20220220-190634 git checkout ad36ae938f354b0cd3b38716572385f710accdb0 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=riscv 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 >>): riscv32-linux-ld: fs/io_uring.o: in function `.L0 ': >> io_uring.c:(.text+0x8d04): undefined reference to `__divdi3' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org