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Thu, 22 Jul 2021 19:18:10 +0000 Subject: Re: [PATCH v5 3/3] pwm: Add support for Xilinx AXI Timer To: kernel test robot , linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, Thierry Reding Cc: kbuild-all@lists.01.org, Alvaro Gamez , =?UTF-8?Q?Uwe_Kleine-K=c3=b6nig?= , michal.simek@xilinx.com, Lee Jones , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20210719221322.3723009-3-sean.anderson@seco.com> <202107212140.EAh7aLyD-lkp@intel.com> From: Sean Anderson Message-ID: Date: Thu, 22 Jul 2021 15:18:05 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 In-Reply-To: <202107212140.EAh7aLyD-lkp@intel.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-ClientProxiedBy: MN2PR02CA0034.namprd02.prod.outlook.com (2603:10b6:208:fc::47) To DB7PR03MB4523.eurprd03.prod.outlook.com (2603:10a6:10:19::27) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from [172.27.1.65] (50.195.82.171) by MN2PR02CA0034.namprd02.prod.outlook.com (2603:10b6:208:fc::47) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4352.25 via Frontend Transport; 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Yet something to improve: > > [auto build test ERROR on tip/timers/core] > [also build test ERROR on pwm/for-next linus/master v5.14-rc2 next-20210720] > [cannot apply to xlnx/master] > [If your patch is applied to the wrong git tree, kindly drop us a note. > And when submitting patch, we suggest to use '--base' as documented in > https://git-scm.com/docs/git-format-patch] > > url: https://github.com/0day-ci/linux/commits/Sean-Anderson/dt-bindings-pwm-Add-Xilinx-AXI-Timer/20210720-144903 > base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git 2d0a9eb23ccfdf11308bec6db0bc007585d919d2 > config: m68k-allmodconfig (attached as .config) > compiler: m68k-linux-gcc (GCC) 10.3.0 > reproduce (this is a W=1 build): > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # https://github.com/0day-ci/linux/commit/338d061c42411ef012c4dce517355fd1d61c1cab > git remote add linux-review https://github.com/0day-ci/linux > git fetch --no-tags linux-review Sean-Anderson/dt-bindings-pwm-Add-Xilinx-AXI-Timer/20210720-144903 > git checkout 338d061c42411ef012c4dce517355fd1d61c1cab > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=m68k > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > > All errors (new ones prefixed by >>, old ones prefixed by <<): > >>> ERROR: modpost: "xilinx_timer_tlr_cycles" [drivers/pwm/pwm-xilinx.ko] undefined! >>> ERROR: modpost: "xilinx_timer_common_init" [drivers/pwm/pwm-xilinx.ko] undefined! >>> ERROR: modpost: "xilinx_timer_get_period" [drivers/pwm/pwm-xilinx.ko] undefined! Looks like I forgot my EXPORT_SYMBOLs. Will be fixed in v6. --Sean > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org >