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X-CSE-ConnectionGUID: fuNxSPNfT06JViZQ04c8NA== X-CSE-MsgGUID: pWqguhxiSpC7FIzz/iGqPg== X-IronPort-AV: E=McAfee;i="6800,10657,11740"; a="86922264" X-IronPort-AV: E=Sophos;i="6.23,141,1770624000"; d="scan'208";a="86922264" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Mar 2026 20:40:00 -0700 X-CSE-ConnectionGUID: 1y65ayX4QM2CZYguO3k8Ug== X-CSE-MsgGUID: HDBiyDr/TvS5rAAGUti7Ng== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,141,1770624000"; d="scan'208";a="218284113" Received: from lkp-server01.sh.intel.com (HELO 3905d212be1b) ([10.239.97.150]) by fmviesa009.fm.intel.com with ESMTP; 25 Mar 2026 20:39:58 -0700 Received: from kbuild by 3905d212be1b with local (Exim 4.98.2) (envelope-from ) id 1w5bZb-0000000086D-0XDC; Thu, 26 Mar 2026 03:39:55 +0000 Date: Thu, 26 Mar 2026 11:39:43 +0800 From: kernel test robot To: Fernando Fernandez Mancera , netdev@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, horms@kernel.org, pabeni@redhat.com, kuba@kernel.org, edumazet@google.com, dsahern@kernel.org, davem@davemloft.net, Fernando Fernandez Mancera Subject: Re: [PATCH 2/2 net-next] ipv4: ipv4: handle devconf post-set actions on netlink updates Message-ID: <202603261127.QrC9E9f0-lkp@intel.com> References: <20260325161020.3516-2-fmancera@suse.de> Precedence: bulk X-Mailing-List: netdev@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: <20260325161020.3516-2-fmancera@suse.de> Hi Fernando, kernel test robot noticed the following build warnings: [auto build test WARNING on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Fernando-Fernandez-Mancera/ipv4-ipv4-handle-devconf-post-set-actions-on-netlink-updates/20260326-020953 base: net-next/main patch link: https://lore.kernel.org/r/20260325161020.3516-2-fmancera%40suse.de patch subject: [PATCH 2/2 net-next] ipv4: ipv4: handle devconf post-set actions on netlink updates config: arm-randconfig-002-20260326 (https://download.01.org/0day-ci/archive/20260326/202603261127.QrC9E9f0-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 11.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260326/202603261127.QrC9E9f0-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/202603261127.QrC9E9f0-lkp@intel.com/ All warnings (new ones prefixed by >>): >> net/ipv4/devinet.c:2131:13: warning: 'devinet_conf_post_set' used but never defined 2131 | static bool devinet_conf_post_set(struct net *net, struct ipv4_devconf *cnf, | ^~~~~~~~~~~~~~~~~~~~~ vim +/devinet_conf_post_set +2131 net/ipv4/devinet.c 2130 > 2131 static bool devinet_conf_post_set(struct net *net, struct ipv4_devconf *cnf, 2132 int attr, int new, int old, int index); 2133 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki