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X-CSE-ConnectionGUID: vDBNkef1SfaPuhY+7zP9AA== X-CSE-MsgGUID: QZoX6vDIRJufFz8NBSTvdw== X-IronPort-AV: E=McAfee;i="6800,10657,11605"; a="75974733" X-IronPort-AV: E=Sophos;i="6.19,285,1754982000"; d="scan'208";a="75974733" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Nov 2025 15:31:37 -0800 X-CSE-ConnectionGUID: 9TGc01+iRH6niSHIUYy1KA== X-CSE-MsgGUID: txS4mdTKTgCnMJwdJYHyoQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,285,1754982000"; d="scan'208";a="188054199" Received: from lkp-server02.sh.intel.com (HELO 66d7546c76b2) ([10.239.97.151]) by orviesa008.jf.intel.com with ESMTP; 06 Nov 2025 15:31:33 -0800 Received: from kbuild by 66d7546c76b2 with local (Exim 4.96) (envelope-from ) id 1vH9Rv-000USS-2y; Thu, 06 Nov 2025 23:31:29 +0000 Date: Fri, 7 Nov 2025 07:30:54 +0800 From: kernel test robot To: Dmitry Skorodumov , netdev@vger.kernel.org, Simon Horman , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, andrey.bokhanko@huawei.com, Dmitry Skorodumov , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Jonathan Corbet , Andrew Lunn Subject: Re: [PATCH net-next 01/14] ipvlan: Preparation to support mac-nat Message-ID: <202511070917.SA9qQyy5-lkp@intel.com> References: <20251105161450.1730216-2-skorodumov.dmitry@huawei.com> Precedence: bulk X-Mailing-List: linux-doc@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: <20251105161450.1730216-2-skorodumov.dmitry@huawei.com> Hi Dmitry, 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/Dmitry-Skorodumov/ipvlan-Preparation-to-support-mac-nat/20251106-004449 base: net-next/main patch link: https://lore.kernel.org/r/20251105161450.1730216-2-skorodumov.dmitry%40huawei.com patch subject: [PATCH net-next 01/14] ipvlan: Preparation to support mac-nat config: s390-randconfig-001-20251107 (https://download.01.org/0day-ci/archive/20251107/202511070917.SA9qQyy5-lkp@intel.com/config) compiler: s390-linux-gcc (GCC) 8.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251107/202511070917.SA9qQyy5-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/202511070917.SA9qQyy5-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/net/ipvlan/ipvlan_core.c:435:13: warning: 'is_ipv6_usable' defined but not used [-Wunused-function] static bool is_ipv6_usable(const struct in6_addr *addr) ^~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for OF_GPIO Depends on [n]: GPIOLIB [=y] && OF [=y] && HAS_IOMEM [=n] Selected by [m]: - REGULATOR_RT5133 [=m] && REGULATOR [=y] && I2C [=m] && GPIOLIB [=y] && OF [=y] vim +/is_ipv6_usable +435 drivers/net/ipvlan/ipvlan_core.c 434 > 435 static bool is_ipv6_usable(const struct in6_addr *addr) 436 { 437 return !ipv6_addr_is_multicast(addr) && !ipv6_addr_loopback(addr) && 438 !ipv6_addr_any(addr); 439 } 440 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki