Hi Baolin,
FYI, the error/warning still remains.
tree:
https://android.googlesource.com/kernel/common android11-kiwi-5.4
head: 04f660d6724f5df1b07f8cf9e1c55f70fb43d1d2
commit: 3ebeb5687243e405fbf34032249cada998ee4779 [4666/13186] FROMGIT: power: supply:
Allow charger manager can be built as a module
config: i386-randconfig-a005-20211004 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
git remote add android-common
https://android.googlesource.com/kernel/common
git fetch --no-tags android-common android11-kiwi-5.4
git checkout 3ebeb5687243e405fbf34032249cada998ee4779
# save the attached .config to linux build tree
make W=1 ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
> ERROR: "alarmtimer_get_rtcdev"
[drivers/power/supply/charger-manager.ko] undefined!
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0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org