From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4E9C9A48 for ; Sun, 22 Oct 2023 06:46:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="ZyuO2FcW" Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 29693F7 for ; Sat, 21 Oct 2023 23:46:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1697957208; x=1729493208; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=Nv9YCU+zDyRa1em5ZHtOZSpUwaVLFPKxDwfHZ1FF//U=; b=ZyuO2FcWYguVP6nhWZpcQTqDuvB9SWFcICpUAyvBcIwi0X4cd2uZ5lz+ NMRZIGurp4Yowip0NKzEVrOYSjBOcidsGXcOyMYHlKhaAew9bw5NLGG9W pZuJwy2NuDrUBPGa2cNlX1BfseNMgTy4QqcfItsAMBhWGYHXT3ag0f2jB DaoFQr1dV+QvLwAqKkslybETPRm0GgE4kuAhC19oAUveaP5G9mYgx3dda TFvRnfeCvoDXDUdI5c9GXV1rMo16Dr3c9EZmPFc5nmeuXc9G5KH9J8T6s XowqkBsOHTIvxX5lWCcIaEKenFAakVNHetN0QRVwmlq8JEaSk/1G+w8vi A==; X-IronPort-AV: E=McAfee;i="6600,9927,10870"; a="472903876" X-IronPort-AV: E=Sophos;i="6.03,242,1694761200"; d="scan'208";a="472903876" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Oct 2023 23:46:47 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.03,242,1694761200"; d="scan'208";a="5755948" Received: from lkp-server01.sh.intel.com (HELO 8917679a5d3e) ([10.239.97.150]) by fmviesa001.fm.intel.com with ESMTP; 21 Oct 2023 23:46:42 -0700 Received: from kbuild by 8917679a5d3e with local (Exim 4.96) (envelope-from ) id 1quSEU-0005fy-23; Sun, 22 Oct 2023 06:46:42 +0000 Date: Sun, 22 Oct 2023 14:46:32 +0800 From: kernel test robot To: thinker.li@gmail.com, bpf@vger.kernel.org, ast@kernel.org, martin.lau@linux.dev, song@kernel.org, kernel-team@meta.com, andrii@kernel.org, drosen@google.com Cc: oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH bpf-next v6 07/10] bpf, net: switch to dynamic registration Message-ID: <202310221421.WsGCmmEc-lkp@intel.com> References: <20231022050335.2579051-8-thinker.li@gmail.com> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231022050335.2579051-8-thinker.li@gmail.com> Hi, kernel test robot noticed the following build warnings: [auto build test WARNING on bpf-next/master] url: https://github.com/intel-lab-lkp/linux/commits/thinker-li-gmail-com/bpf-refactory-struct_ops-type-initialization-to-a-function/20231022-131121 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master patch link: https://lore.kernel.org/r/20231022050335.2579051-8-thinker.li%40gmail.com patch subject: [PATCH bpf-next v6 07/10] bpf, net: switch to dynamic registration reproduce: (https://download.01.org/0day-ci/archive/20231022/202310221421.WsGCmmEc-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202310221421.WsGCmmEc-lkp@intel.com/ # many are suggestions rather than must-fix WARNING:AVOID_EXTERNS: externs should be avoided in .c files #192: FILE: kernel/bpf/bpf_struct_ops.c:80: +extern struct btf *btf_vmlinux; -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki