Re: [PATCH v3 RFC 2/4] net: dsa: Extend ksz9477 TAG setup to support HSR frames duplication

[kernel test robot <lkp@intel.com>]

Hi Lukasz,

[This is a private test report for your RFC patch.]
kernel test robot noticed the following build errors:

[auto build test ERROR on v6.5]
[also build test ERROR on next-20230907]
[cannot apply to net-next/main net/main linus/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#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Lukasz-Majewski/net-dsa-Extend-the-ksz_device-structure-to-hold-info-about-HSR-ports/20230904-200547
base:   v6.5
patch link:    https://lore.kernel.org/r/20230904120209.741207-3-lukma%40denx.de
patch subject: [PATCH v3 RFC 2/4] net: dsa: Extend ksz9477 TAG setup to support HSR frames duplication
config: i386-randconfig-011-20230906 (https://download.01.org/0day-ci/archive/20230907/202309071548.IH5VPHAf-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230907/202309071548.IH5VPHAf-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202309071548.IH5VPHAf-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: ksz_hsr_get_ports
   >>> referenced by tag_ksz.c:298 (net/dsa/tag_ksz.c:298)
   >>>               vmlinux.o:(ksz9477_xmit)

-- 
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https://github.com/intel/lkp-tests/wiki