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 1B10DC77B76 for ; Sat, 15 Apr 2023 00:44:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229615AbjDOAoH (ORCPT ); Fri, 14 Apr 2023 20:44:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53650 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229543AbjDOAoG (ORCPT ); Fri, 14 Apr 2023 20:44:06 -0400 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CA2C45242; Fri, 14 Apr 2023 17:44:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1681519445; x=1713055445; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=KYBkcbZUR/3a1omoc+RYJbVLGt9ofpp1HOCiO9ztdUw=; b=ZydLpFJDDeIrtXc57X5CkbyRJ2iJTupULpXXFUtDMGOtKAZWcaCf/1I7 BilvOr0d3xX1wXr48ZmhZGUMSnkKYwQxK+QfzQ7YTpDowHOpVcJImqHXF Efbq6hAjtntVHaBgcbpWeHdXiY0LMCXxMzbe6nkFyFmQNtJaOSPA7GFR5 /FvULvyDiJM+gKnVYZgvewq50ia+egApM8oDoEey1eWwEq99NdalFo/w2 dFsIXMt6SBZqecZjsnWIV7etFjOyyHywxE+GKarRoCf83pZO/yBGlYLAw M9TZF6vKWAI3ScVvVZ3HnofDaPc4Zxj+0bg29r514BSe3wxtYcuGNFRc4 A==; X-IronPort-AV: E=McAfee;i="6600,9927,10680"; a="347328863" X-IronPort-AV: E=Sophos;i="5.99,198,1677571200"; d="scan'208";a="347328863" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Apr 2023 17:44:05 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10680"; a="864381613" X-IronPort-AV: E=Sophos;i="5.99,198,1677571200"; d="scan'208";a="864381613" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by orsmga005.jf.intel.com with ESMTP; 14 Apr 2023 17:44:00 -0700 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1pnU1H-000aBG-2Y; Sat, 15 Apr 2023 00:43:59 +0000 Date: Sat, 15 Apr 2023 08:43:06 +0800 From: kernel test robot To: Daniel Borkmann , Toke =?iso-8859-1?Q?H=F8iland-J=F8rgensen?= , Yafang Shao , davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, ast@kernel.org, hawk@kernel.org, john.fastabend@gmail.com Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, netdev@vger.kernel.org, bpf@vger.kernel.org, Jesper Dangaard Brouer , Tonghao Zhang , martin.lau@linux.dev Subject: Re: [PATCH bpf-next] bpf: Set skb redirect and from_ingress info in __bpf_tx_skb Message-ID: <202304150814.os34v8BI-lkp@intel.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi Daniel, kernel test robot noticed the following build errors: [auto build test ERROR on bpf-next/master] url: https://github.com/intel-lab-lkp/linux/commits/Daniel-Borkmann/bpf-Set-skb-redirect-and-from_ingress-info-in-__bpf_tx_skb/20230415-065912 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master patch link: https://lore.kernel.org/r/c68bf723-3406-d177-49b4-6d5b485048de%40iogearbox.net patch subject: [PATCH bpf-next] bpf: Set skb redirect and from_ingress info in __bpf_tx_skb config: x86_64-randconfig-a002-20230410 (https://download.01.org/0day-ci/archive/20230415/202304150814.os34v8BI-lkp@intel.com/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) 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/91c0d1d0b071c23d95bf9747b89daf5ae378ad1a git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Daniel-Borkmann/bpf-Set-skb-redirect-and-from_ingress-info-in-__bpf_tx_skb/20230415-065912 git checkout 91c0d1d0b071c23d95bf9747b89daf5ae378ad1a # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash net/core/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202304150814.os34v8BI-lkp@intel.com/ All errors (new ones prefixed by >>): >> net/core/filter.c:2125:39: error: no member named 'tc_at_ingress' in 'struct sk_buff' skb_set_redirected_noclear(skb, skb->tc_at_ingress); ~~~ ^ 1 error generated. vim +2125 net/core/filter.c 2113 2114 static inline int __bpf_tx_skb(struct net_device *dev, struct sk_buff *skb) 2115 { 2116 int ret; 2117 2118 if (dev_xmit_recursion()) { 2119 net_crit_ratelimited("bpf: recursion limit reached on datapath, buggy bpf program?\n"); 2120 kfree_skb(skb); 2121 return -ENETDOWN; 2122 } 2123 2124 skb->dev = dev; > 2125 skb_set_redirected_noclear(skb, skb->tc_at_ingress); 2126 skb_clear_tstamp(skb); 2127 2128 dev_xmit_recursion_inc(); 2129 ret = dev_queue_xmit(skb); 2130 dev_xmit_recursion_dec(); 2131 2132 return ret; 2133 } 2134 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests