Re: [PATCH 09/10] drivers/auxdisplay: add a KFuzzTest for parse_xy()

[kernel test robot]

Hi Ethan,

kernel test robot noticed the following build errors:

[auto build test ERROR on akpm-mm/mm-nonmm-unstable]
[also build test ERROR on herbert-cryptodev-2.6/master herbert-crypto-2.6/master linus/master v6.18]
[cannot apply to next-20251205]
[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/Ethan-Graham/mm-kasan-implement-kasan_poison_range/20251204-222307
base:   https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable
patch link:    https://lore.kernel.org/r/20251204141250.21114-10-ethan.w.s.graham%40gmail.com
patch subject: [PATCH 09/10] drivers/auxdisplay: add a KFuzzTest for parse_xy()
config: i386-allmodconfig (https://download.01.org/0day-ci/archive/20251208/202512080828.Gxjg6av3-lkp@xxxxxxxxx/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251208/202512080828.Gxjg6av3-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512080828.Gxjg6av3-lkp@xxxxxxxxx/

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

>> ERROR: modpost: "kfuzztest_write_cb_common" [drivers/auxdisplay/charlcd.ko] undefined!
>> ERROR: modpost: "kfuzztest_parse_and_relocate" [drivers/auxdisplay/charlcd.ko] undefined!
>> ERROR: modpost: "record_invocation" [drivers/auxdisplay/charlcd.ko] undefined!

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