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X-CSE-ConnectionGUID: 52TAaQR5TOu38wby3o9GLQ== X-CSE-MsgGUID: /+M8nkkBT0GtHySxOR1dnA== X-IronPort-AV: E=McAfee;i="6800,10657,11491"; a="77140612" X-IronPort-AV: E=Sophos;i="6.16,306,1744095600"; d="scan'208";a="77140612" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jul 2025 09:01:00 -0700 X-CSE-ConnectionGUID: ipkAhyDGQkaPDg2NByqd5w== X-CSE-MsgGUID: yzHMuttuTSSa3KuXEPSYxA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,306,1744095600"; d="scan'208";a="160897750" Received: from lkp-server01.sh.intel.com (HELO 9ee84586c615) ([10.239.97.150]) by fmviesa005.fm.intel.com with ESMTP; 12 Jul 2025 09:00:55 -0700 Received: from kbuild by 9ee84586c615 with local (Exim 4.96) (envelope-from ) id 1uacej-0007Rn-0B; Sat, 12 Jul 2025 16:00:53 +0000 Date: Sun, 13 Jul 2025 00:00:26 +0800 From: kernel test robot To: Wei Fang , robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, richardcochran@gmail.com, claudiu.manoil@nxp.com, vladimir.oltean@nxp.com, xiaoning.wang@nxp.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, fushi.peng@nxp.com, devicetree@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev Subject: Re: [PATCH net-next 03/12] ptp: netc: add PPS support Message-ID: <202507122351.c9ut0TEq-lkp@intel.com> References: <20250711065748.250159-4-wei.fang@nxp.com> Precedence: bulk X-Mailing-List: devicetree@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: <20250711065748.250159-4-wei.fang@nxp.com> Hi Wei, 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/Wei-Fang/dt-bindings-ptp-add-bindings-for-NETC-Timer/20250711-152311 base: net-next/main patch link: https://lore.kernel.org/r/20250711065748.250159-4-wei.fang%40nxp.com patch subject: [PATCH net-next 03/12] ptp: netc: add PPS support config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20250712/202507122351.c9ut0TEq-lkp@intel.com/config) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250712/202507122351.c9ut0TEq-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/202507122351.c9ut0TEq-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: ptp_clock_event >>> referenced by ptp_netc.c >>> drivers/ptp/ptp_netc.o:(netc_timer_isr) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki