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 1289EC32793 for ; Tue, 23 Aug 2022 23:22:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230520AbiHWXWP (ORCPT ); Tue, 23 Aug 2022 19:22:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37408 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229600AbiHWXWO (ORCPT ); Tue, 23 Aug 2022 19:22:14 -0400 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EA641786CB; Tue, 23 Aug 2022 16:22:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1661296932; x=1692832932; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=QVG9DQadsJw7ZXxuHHoW0iJxHyDiYCRdyNJgXc5ts5A=; b=FRXzIee22jiuZ7CFDQUH9IUS6kyb+d38ZixIaUL0ZabG/X8EUzjBOwx5 +qD3SBoceeGWDdX2XAGsMLL04l/+GkbntiIvDtJ/AcR4cQ8brszHI91r/ 6hIRfUXCIVx4qM9HdoVs4pTVlz72wablrARFTDxsoiVfiV0JVxje5vBTI dT4jLfqCBjFi7Tf1lZulkMEajSVaKzWxIWWRs0xDSGr3/TZcPmRmW2l6p uoA1JbDScJLuulr1ilaWwPOSSKKPAx3grKrYGSOujhTMpbnXzjZ8Zxqnr iCYbinleR2pY51WTdZrb/gswyQU7jCPR6McKxlRCQrc+hJObbBpeAX/jk w==; X-IronPort-AV: E=McAfee;i="6500,9779,10448"; a="274205780" X-IronPort-AV: E=Sophos;i="5.93,259,1654585200"; d="scan'208";a="274205780" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Aug 2022 16:22:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,259,1654585200"; d="scan'208";a="677806950" Received: from lkp-server02.sh.intel.com (HELO 9bbcefcddf9f) ([10.239.97.151]) by fmsmga004.fm.intel.com with ESMTP; 23 Aug 2022 16:22:10 -0700 Received: from kbuild by 9bbcefcddf9f with local (Exim 4.96) (envelope-from ) id 1oQdDl-0000hj-2u; Tue, 23 Aug 2022 23:22:09 +0000 Date: Wed, 24 Aug 2022 07:22:08 +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 1/3] bpf: Add skb dynptrs Message-ID: <202208240728.59W00MTW-lkp@intel.com> References: <20220822235649.2218031-2-joannelkoong@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220822235649.2218031-2-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: arm-buildonly-randconfig-r002-20220823 (https://download.01.org/0day-ci/archive/20220824/202208240728.59W00MTW-lkp@intel.com/config) compiler: arm-linux-gnueabi-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/a2c8a74d8f0b7fd0b0008dc9bc5ccf9887317f36 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 a2c8a74d8f0b7fd0b0008dc9bc5ccf9887317f36 # 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=arm 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 >>): arm-linux-gnueabi-ld: kernel/bpf/helpers.o: in function `bpf_dynptr_read': >> helpers.c:(.text+0xb1c): undefined reference to `__bpf_skb_load_bytes' arm-linux-gnueabi-ld: kernel/bpf/helpers.o: in function `bpf_dynptr_write': >> helpers.c:(.text+0xc30): undefined reference to `__bpf_skb_store_bytes' -- 0-DAY CI Kernel Test Service https://01.org/lkp