Re: [PATCH 5/5] regulator: Add TI LM51772 support

From: kernel test robot

Date: Sat Oct 24 2026 - 15:30:01 EST


Hi Paul,

kernel test robot noticed the following build errors:

[auto build test ERROR on 0785f7172040512cba759838b27286646773c735]

url: https://github.com/intel-lab-lkp/linux/commits/Paul-Louvel/regulator-dt-bindings-Add-regulator-boot-force-off-property/20261021-122742
base: 0785f7172040512cba759838b27286646773c735
patch link: https://lore.kernel.org/r/20261021-paul-lm51772-v1-5-25f0ffbffa8d%40bootlin.com
patch subject: [PATCH 5/5] regulator: Add TI LM51772 support
config: xtensa-randconfig-1000-20261024 (https://download.01.org/0day-ci/archive/20261025/202610250312.7jcnCxbw-lkp@xxxxxxxxx/config)
compiler: xtensa-linux-gcc (GCC) 15.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261025/202610250312.7jcnCxbw-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/202610250312.7jcnCxbw-lkp@xxxxxxxxx/

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

WARNING: modpost: vmlinux: section mismatch in reference: strcpy.isra.0+0x28 (section: .text.unlikely) -> initcall_level_names (section: .init.data)
WARNING: modpost: vmlinux: section mismatch in reference: init_tracefs.isra.0+0x218 (section: .text.unlikely) -> initcall_level_names (section: .init.data)
>> ERROR: modpost: drivers/regulator/lm51772-regulator.ko: symbol '__udivdi3' undefined!

--
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