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X-CSE-ConnectionGUID: 7PHUuiICSBKAtQFukx4EGQ== X-CSE-MsgGUID: 7IkPjOfjSl2snCaxdJqsjA== X-IronPort-AV: E=McAfee;i="6700,10204,11247"; a="41269991" X-IronPort-AV: E=Sophos;i="6.11,261,1725346800"; d="scan'208";a="41269991" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Nov 2024 19:29:08 -0800 X-CSE-ConnectionGUID: o4ttEnRoTteCZ5MHOpisWQ== X-CSE-MsgGUID: 0P0Yqix6TiK6L7VzCX4pjQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,261,1725346800"; d="scan'208";a="84694585" Received: from lkp-server01.sh.intel.com (HELO a48cf1aa22e8) ([10.239.97.150]) by orviesa007.jf.intel.com with ESMTP; 05 Nov 2024 19:29:04 -0800 Received: from kbuild by a48cf1aa22e8 with local (Exim 4.96) (envelope-from ) id 1t8Wj7-000mtG-0t; Wed, 06 Nov 2024 03:29:01 +0000 Date: Wed, 6 Nov 2024 11:29:00 +0800 From: kernel test robot To: Philo Lu , netdev@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, willemdebruijn.kernel@gmail.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, dsahern@kernel.org, horms@kernel.org, antony.antony@secunet.com, steffen.klassert@secunet.com, linux-kernel@vger.kernel.org, dust.li@linux.alibaba.com, jakub@cloudflare.com, fred.cc@alibaba-inc.com, yubing.qiuyubing@alibaba-inc.com Subject: Re: [PATCH v7 net-next 4/4] ipv6/udp: Add 4-tuple hash for connected socket Message-ID: <202411061155.g9trZ6rZ-lkp@intel.com> References: <20241105121225.12513-5-lulie@linux.alibaba.com> Precedence: bulk X-Mailing-List: linux-kernel@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: <20241105121225.12513-5-lulie@linux.alibaba.com> Hi Philo, kernel test robot noticed the following build errors: [auto build test ERROR on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Philo-Lu/net-udp-Add-a-new-struct-for-hash2-slot/20241105-201454 base: net-next/main patch link: https://lore.kernel.org/r/20241105121225.12513-5-lulie%40linux.alibaba.com patch subject: [PATCH v7 net-next 4/4] ipv6/udp: Add 4-tuple hash for connected socket config: arc-randconfig-002-20241106 (https://download.01.org/0day-ci/archive/20241106/202411061155.g9trZ6rZ-lkp@intel.com/config) compiler: arc-elf-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241106/202411061155.g9trZ6rZ-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/202411061155.g9trZ6rZ-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "udp_lib_hash4" [net/ipv6/ipv6.ko] undefined! >> ERROR: modpost: "udp_ehashfn" [net/ipv6/ipv6.ko] undefined! >> ERROR: modpost: "udp4_hash4" [net/ipv6/ipv6.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki