Re: [PATCH v4 4/6] ACPI / fan: Properly handle fine grain control

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

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Hi Srinivas,

I love your patch! Yet something to improve:

[auto build test ERROR on rafael-pm/linux-next]
[also build test ERROR on linus/master v5.17-rc3]
[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]

url:    https://github.com/0day-ci/linux/commits/Srinivas-Pandruvada/ACPI-fan-Add-fine-grain-control/20220212-001118
base:   https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next
config: i386-defconfig (https://download.01.org/0day-ci/archive/20220212/202202120604.Qxt5VNqx-lkp(a)intel.com/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://github.com/0day-ci/linux/commit/367e082b5f2d1c640b906682cffcb7195e722f26
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Srinivas-Pandruvada/ACPI-fan-Add-fine-grain-control/20220212-001118
        git checkout 367e082b5f2d1c640b906682cffcb7195e722f26
        # save the config file to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

   ld: drivers/acpi/fan_core.o: in function `fan_get_cur_state':
>> fan_core.c:(.text+0x2f9): undefined reference to `__udivdi3'

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