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 43644C77B60 for ; Sat, 1 Apr 2023 20:51:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229988AbjDAUvr (ORCPT ); Sat, 1 Apr 2023 16:51:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48882 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229965AbjDAUvq (ORCPT ); Sat, 1 Apr 2023 16:51:46 -0400 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4493827020; Sat, 1 Apr 2023 13:51:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1680382302; x=1711918302; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=PhC0D/MVKAqAm8d7dc7D/3KzxIe4Z5ITGL1DVWTuTTw=; b=RSkXAlp1oG3dxc3QyMH2dD/ET+zZUiU4ACkv1+QsR+mHs11icKBdcty5 1dh1Bd0HiSOUelOgCRE/LUOPxWPe1m0zlCmLbz1HJuJHg8y6XMdpj8oa6 QSmYTPp6wgDNOfynwp7RlbcyXV3tyFFylq4lHAFkl/7jiHoLZ/EUzZTJQ ppV9Rqg6vCxZueZg2QDKuyNPIY3ILvBwm1g2/GITKm18XQo2wgYMQKnCA AK4Xo8dFyXCJqp2EJ0eL5zUGuUhIbzwMS0sG8Msoqv9idTDf7lEW+AkFR BsgH0x2LO4JrkeEc+BWHkai/qea1RWxf6yeH3AMeRxx9RBCtZEnEgll+W g==; X-IronPort-AV: E=McAfee;i="6600,9927,10667"; a="369481170" X-IronPort-AV: E=Sophos;i="5.98,311,1673942400"; d="scan'208";a="369481170" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Apr 2023 13:51:41 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10667"; a="1015229353" X-IronPort-AV: E=Sophos;i="5.98,311,1673942400"; d="scan'208";a="1015229353" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by fmsmga005.fm.intel.com with ESMTP; 01 Apr 2023 13:51:39 -0700 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1piiCI-000N2B-1r; Sat, 01 Apr 2023 20:51:38 +0000 Date: Sun, 2 Apr 2023 04:51:04 +0800 From: kernel test robot To: Christian Ehrig , bpf@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, cehrig@cloudflare.com, Eric Dumazet , Jakub Kicinski , Paolo Abeni , David Ahern , linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH bpf-next 2/3] bpf,fou: Add bpf_skb_{set,get}_fou_encap kfuncs Message-ID: <202304020430.KvQEwmII-lkp@intel.com> References: <65b05e447b28d32fb0e07275dc988989f358da2c.1680379518.git.cehrig@cloudflare.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <65b05e447b28d32fb0e07275dc988989f358da2c.1680379518.git.cehrig@cloudflare.com> Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi Christian, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on bpf-next/master] url: https://github.com/intel-lab-lkp/linux/commits/Christian-Ehrig/ipip-ip_tunnel-sit-Add-FOU-support-for-externally-controlled-ipip-devices/20230402-033512 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master patch link: https://lore.kernel.org/r/65b05e447b28d32fb0e07275dc988989f358da2c.1680379518.git.cehrig%40cloudflare.com patch subject: [PATCH bpf-next 2/3] bpf,fou: Add bpf_skb_{set,get}_fou_encap kfuncs config: i386-randconfig-a005 (https://download.01.org/0day-ci/archive/20230402/202304020430.KvQEwmII-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/111ef54093a724110ca63e6a6279e60dd669094b git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Christian-Ehrig/ipip-ip_tunnel-sit-Add-FOU-support-for-externally-controlled-ipip-devices/20230402-033512 git checkout 111ef54093a724110ca63e6a6279e60dd669094b # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=i386 olddefconfig make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash net/ipv4/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202304020430.KvQEwmII-lkp@intel.com/ All warnings (new ones prefixed by >>): >> net/ipv4/fou_bpf.c:114:5: warning: no previous prototype for 'register_fou_bpf' [-Wmissing-prototypes] 114 | int register_fou_bpf(void) | ^~~~~~~~~~~~~~~~ vim +/register_fou_bpf +114 net/ipv4/fou_bpf.c 113 > 114 int register_fou_bpf(void) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests