Re: [PATCH] kstrtox: delete saturation in case of overflow

[kernel test robot]

Hi Alexey,

kernel test robot noticed the following build errors:

[auto build test ERROR on akpm-mm/mm-nonmm-unstable]
[also build test ERROR on akpm-mm/mm-everything linus/master v7.3-rc4 next-20260921]
[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/Alexey-Dobriyan/kstrtox-delete-saturation-in-case-of-overflow/20260917-191707
base:   https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable
patch link:    https://lore.kernel.org/r/a396f2ea-8de8-4eca-a216-ff69bc40fe85%40p183
patch subject: [PATCH] kstrtox: delete saturation in case of overflow
config: riscv-allnoconfig (https://download.01.org/0day-ci/archive/20260922/202609221939.FSyfaCW4-lkp@xxxxxxxxx/config)
compiler: riscv64-linux-gcc (GCC) 16.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260922/202609221939.FSyfaCW4-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/202609221939.FSyfaCW4-lkp@xxxxxxxxx/

All errors (new ones prefixed by >>):

   riscv64-linux-ld: ./drivers/firmware/efi/libstub/lib-cmdline.stub.o: in function `__efistub_memparse':
>> __efistub_cmdline.c:(.init.text+0x13a): undefined reference to `__efistub__parse_integer_fixup_radix'
>> riscv64-linux-ld: __efistub_cmdline.c:(.init.text+0x154): undefined reference to `__efistub__parse_integer_limit'
   riscv64-linux-ld: .tmp_vmlinux1: hidden symbol `__efistub__parse_integer_fixup_radix' isn't defined
   riscv64-linux-ld: final link failed: bad value

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