linux-kernel - Re: [PATCH v1 net-next 2/7] ptp_pch: Use ioread64_lo_hi() / iowrite64_lo

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Message-ID: <202108180006.TLWVtniS-lkp@intel.com>
Date:   Wed, 18 Aug 2021 00:54:45 +0800
From:   kernel test robot <lkp@...el.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     kbuild-all@...ts.01.org, Richard Cochran <richardcochran@...il.com>
Subject: Re: [PATCH v1 net-next 2/7] ptp_pch: Use ioread64_lo_hi() /
 iowrite64_lo_hi()

Hi Andy,

I love your patch! Yet something to improve:

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

url:    https://github.com/0day-ci/linux/commits/Andy-Shevchenko/ptp_pch-use-mac_pton/20210813-203135
base:   https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git b769cf44ed55f4b277b89cf53df6092f0c9082d0
config: parisc-allyesconfig (attached as .config)
compiler: hppa-linux-gcc (GCC) 11.2.0
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/c854fdc883f2a8f074021cbae3becb5a9eae5199
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Andy-Shevchenko/ptp_pch-use-mac_pton/20210813-203135
        git checkout c854fdc883f2a8f074021cbae3becb5a9eae5199
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=parisc SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

   hppa-linux-ld: drivers/ptp/ptp_pch.o: in function `pch_rx_snap_read':
>> (.text+0x32c): undefined reference to `ioread64_lo_hi'
   hppa-linux-ld: drivers/ptp/ptp_pch.o: in function `pch_tx_snap_read':
   (.text+0x3ac): undefined reference to `ioread64_lo_hi'
   hppa-linux-ld: drivers/ptp/ptp_pch.o: in function `pch_set_station_address':
>> (.text+0x4a0): undefined reference to `iowrite64_lo_hi'
   hppa-linux-ld: drivers/ptp/ptp_pch.o: in function `ptp_pch_settime':
>> ptp_pch.o:(.text+0x61c): undefined reference to `iowrite64_lo_hi'
   hppa-linux-ld: drivers/ptp/ptp_pch.o: in function `ptp_pch_adjtime':
>> ptp_pch.o:(.text+0x6d8): undefined reference to `ioread64_lo_hi'
>> hppa-linux-ld: ptp_pch.o:(.text+0x6fc): undefined reference to `iowrite64_lo_hi'
   hppa-linux-ld: drivers/ptp/ptp_pch.o: in function `ptp_pch_gettime':
   ptp_pch.o:(.text+0x9d0): undefined reference to `ioread64_lo_hi'
   hppa-linux-ld: drivers/ptp/ptp_pch.o: in function `pch_probe':
   ptp_pch.o:(.text+0xd60): undefined reference to `iowrite64_lo_hi'

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Download attachment ".config.gz" of type "application/gzip" (68620 bytes)