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 88CF6C00140 for ; Fri, 12 Aug 2022 04:16:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234259AbiHLEQf (ORCPT ); Fri, 12 Aug 2022 00:16:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39626 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230271AbiHLEQe (ORCPT ); Fri, 12 Aug 2022 00:16:34 -0400 Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 85BB1FD37; Thu, 11 Aug 2022 21:16:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1660277793; x=1691813793; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=xEKQMRYYwNapwWCbuAHmwaEJwzGtEja9gbRJRyakeJ8=; b=UI5+wn2unGkKbMbQFqbbwPfG6sZYpTcUEf5lmGTMXrnC6SgPPTENMyOu xw7HX8vgUKP7Iow5aQUfV5vOsoL8K8Dnosv6T06RXQQc4P1i7WUSAiaIE NgUzPURsio3xDUxmhtHAe3hlhdYI5M+UcB545h26+lyTZppStQq2AXg2v JsOLsdWuD2e7WAQcx3eShxm8WSg/GHXTpSiECI2/PvkFfep21hGVRIl1X FocypV6CesiAx/gwqc+OvX3w1/K1nAzfczHY4YzFwCkCITey3HFLgO1NV MAogkjdxvZTDH+iWtdJCqv2emuL4jlVO6JJJsW2hCcAGqVDA1OdQXoXgc g==; X-IronPort-AV: E=McAfee;i="6400,9594,10436"; a="289087908" X-IronPort-AV: E=Sophos;i="5.93,231,1654585200"; d="scan'208";a="289087908" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Aug 2022 21:16:33 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,231,1654585200"; d="scan'208";a="933578432" Received: from lkp-server02.sh.intel.com (HELO 8745164cafc7) ([10.239.97.151]) by fmsmga005.fm.intel.com with ESMTP; 11 Aug 2022 21:16:31 -0700 Received: from kbuild by 8745164cafc7 with local (Exim 4.96) (envelope-from ) id 1oMM62-00007f-1X; Fri, 12 Aug 2022 04:16:30 +0000 Date: Fri, 12 Aug 2022 12:16:25 +0800 From: kernel test robot To: Joanne Koong , bpf@vger.kernel.org Cc: kbuild-all@lists.01.org, kafai@fb.com, kuba@kernel.org, andrii@kernel.org, daniel@iogearbox.net, ast@kernel.org, netdev@vger.kernel.org, kernel-team@fb.com, Joanne Koong Subject: Re: [PATCH bpf-next v2 1/3] bpf: Add skb dynptrs Message-ID: <202208121214.urSMKXgE-lkp@intel.com> References: <20220811230501.2632393-2-joannelkoong@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220811230501.2632393-2-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/20220812-070634 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master config: um-i386_defconfig (https://download.01.org/0day-ci/archive/20220812/202208121214.urSMKXgE-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-3) 11.3.0 reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/ecab09dda7739b27ffd6ed6c93753f6dfd9bdcb2 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Joanne-Koong/Add-skb-xdp-dynptrs/20220812-070634 git checkout ecab09dda7739b27ffd6ed6c93753f6dfd9bdcb2 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=um SUBARCH=i386 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 >>): /usr/bin/ld: net/core/filter.o: in function `bpf_dynptr_from_skb': >> filter.c:(.text+0x4e87): undefined reference to `bpf_dynptr_set_null' >> /usr/bin/ld: filter.c:(.text+0x4e9e): undefined reference to `bpf_dynptr_init' >> /usr/bin/ld: filter.c:(.text+0x4eae): undefined reference to `bpf_dynptr_set_rdonly' collect2: error: ld returned 1 exit status -- 0-DAY CI Kernel Test Service https://01.org/lkp