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 50187C32793 for ; Wed, 24 Aug 2022 01:15:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233045AbiHXBPS (ORCPT ); Tue, 23 Aug 2022 21:15:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35140 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231663AbiHXBPR (ORCPT ); Tue, 23 Aug 2022 21:15:17 -0400 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E4E2B2656D; Tue, 23 Aug 2022 18:15:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1661303715; x=1692839715; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=wbm8kTL0vAajZvsHr4nMotWUJXJ4M9eVkVYzLbKNoJk=; b=QstFbizZ+RWVo5RFOsmh2CHabD75GzKl2EyCIGYfC+7Ja0FoTNTKWOFK TezambmfuY/ZDcxd2i0JUOpLhSZlqKM434pF5aihI2qIEWBqEZG7IVgb/ bD6QwSiVsG3WU2QTJM9Q2BMiHTga2p9KP+fLH2zijar8j7spQF4yv0pBx WFdA7d7qpk/Vy77BstkLrzzRhhMdV3WP/JO2fXVKYJHIjpqCNmkl3nnv1 xnRvNFzFbkO/iLtXk3/j8jgStxwOKzUbx+GomEGD2m5UNyi1gteccZfbk UdkFRJXqwTbYDrh8oEQtVvTHfOg96ZH2HPfMjFT5Zg24L+LckCwmXHAPW A==; X-IronPort-AV: E=McAfee;i="6500,9779,10448"; a="357810314" X-IronPort-AV: E=Sophos;i="5.93,259,1654585200"; d="scan'208";a="357810314" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Aug 2022 18:15:15 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,259,1654585200"; d="scan'208";a="698878968" Received: from lkp-server02.sh.intel.com (HELO 9bbcefcddf9f) ([10.239.97.151]) by FMSMGA003.fm.intel.com with ESMTP; 23 Aug 2022 18:15:13 -0700 Received: from kbuild by 9bbcefcddf9f with local (Exim 4.96) (envelope-from ) id 1oQezA-0000nE-1i; Wed, 24 Aug 2022 01:15:12 +0000 Date: Wed, 24 Aug 2022 09:15:00 +0800 From: kernel test robot To: Joanne Koong , bpf@vger.kernel.org Cc: kbuild-all@lists.01.org, andrii@kernel.org, daniel@iogearbox.net, ast@kernel.org, kafai@fb.com, kuba@kernel.org, netdev@vger.kernel.org, Joanne Koong Subject: Re: [PATCH bpf-next v4 2/3] bpf: Add xdp dynptrs Message-ID: <202208240923.X2tgBh6Y-lkp@intel.com> References: <20220822235649.2218031-3-joannelkoong@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220822235649.2218031-3-joannelkoong@gmail.com> Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Hi Joanne, Thank you for the patch! Yet something to improve: [auto build test ERROR on bpf-next/master] url: https://github.com/intel-lab-lkp/linux/commits/Joanne-Koong/Add-skb-xdp-dynptrs/20220823-080022 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master config: microblaze-buildonly-randconfig-r003-20220823 (https://download.01.org/0day-ci/archive/20220824/202208240923.X2tgBh6Y-lkp@intel.com/config) compiler: microblaze-linux-gcc (GCC) 12.1.0 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/intel-lab-lkp/linux/commit/6d832ed17cea3ede1cd48f885a73144d9c4d800a git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Joanne-Koong/Add-skb-xdp-dynptrs/20220823-080022 git checkout 6d832ed17cea3ede1cd48f885a73144d9c4d800a # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=microblaze SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): microblaze-linux-ld: kernel/bpf/helpers.o: in function `____bpf_dynptr_read': kernel/bpf/helpers.c:1543: undefined reference to `__bpf_skb_load_bytes' >> microblaze-linux-ld: kernel/bpf/helpers.c:1545: undefined reference to `__bpf_xdp_load_bytes' microblaze-linux-ld: kernel/bpf/helpers.o: in function `____bpf_dynptr_write': kernel/bpf/helpers.c:1586: undefined reference to `__bpf_skb_store_bytes' >> microblaze-linux-ld: kernel/bpf/helpers.c:1591: undefined reference to `__bpf_xdp_store_bytes' microblaze-linux-ld: kernel/bpf/helpers.o: in function `____bpf_dynptr_data': kernel/bpf/helpers.c:1653: undefined reference to `bpf_xdp_pointer' pahole: .tmp_vmlinux.btf: Invalid argument .btf.vmlinux.bin.o: file not recognized: file format not recognized -- 0-DAY CI Kernel Test Service https://01.org/lkp