Subject: Re: [net-next 1/3] net: ethernet: adi: adin1110: add PTP clock support

From: kernel test robot <[email-masked]>
Date: Sat, 21 Jan 2023 20:03:12 +0800

Hi Alexandru,

I love your patch! Yet something to improve:

[auto build test ERROR on net-next/master]

url:    https://github.com/intel-lab-lkp/linux/commits/Alexandru-Tachici/net-ethernet-adi-adin1110-add-PTP-clock-support/20230120-175639
patch link:    https://lore.kernel.org/r/20230120095348.26715-2-alexandru.tachici%40analog.com
patch subject: [net-next 1/3] net: ethernet: adi: adin1110: add PTP clock support
config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20230121/[email-masked]/config)
compiler: m68k-linux-gcc (GCC) 12.1.0
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/intel-lab-lkp/linux/commit/8acf61452607f47da6223227b32c6f1e8ec01f62
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Alexandru-Tachici/net-ethernet-adi-adin1110-add-PTP-clock-support/20230120-175639
        git checkout 8acf61452607f47da6223227b32c6f1e8ec01f62
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <[email-masked]>

All errors (new ones prefixed by >>, old ones prefixed by <<):

>> ERROR: modpost: "ktime_get_fast_timestamps" [drivers/net/ethernet/adi/adin1110.ko] undefined!

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests