> From: kernel test robot <lkp@xxxxxxxxx> > Sent: Saturday, August 1, 2020 1:08 PM > To: Yuan, Perry; sre@xxxxxxxxxx; mjg59@xxxxxxxxxxxxx; pali@xxxxxxxxxx; > dvhart@xxxxxxxxxxxxx; andy@xxxxxxxxxxxxx; Limonciello, Mario > Cc: kbuild-all@xxxxxxxxxxxx; linux-pm@xxxxxxxxxxxxxxx; linux- > kernel@xxxxxxxxxxxxxxx; platform-driver-x86@xxxxxxxxxxxxxxx; Yuan, Perry > Subject: Re: [PATCH] platform/x86:dell-laptop:Add battery charging thresholds > and charging mode switch. > > > [EXTERNAL EMAIL] > > Hi Perry, > > Thank you for the patch! Yet something to improve: > > [auto build test ERROR on power-supply/for-next] [also build test ERROR on > linux/master linus/master v5.8-rc7 next-20200731] [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/Perry-Yuan/platform-x86- > dell-laptop-Add-battery-charging-thresholds-and-charging-mode- > switch/20200729-150347 > base: https://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power- > supply.git for-next > config: i386-randconfig-a005-20200731 (attached as .config) > compiler: gcc-9 (Debian 9.3.0-14) 9.3.0 > reproduce (this is a W=1 build): > # 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@xxxxxxxxx> > > All errors (new ones prefixed by >>, old ones prefixed by <<): > > >> ERROR: modpost: "battery_hook_unregister" [drivers/platform/x86/dell- > laptop.ko] undefined! > >> ERROR: modpost: "battery_hook_register" [drivers/platform/x86/dell- > laptop.ko] undefined! > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx It is not patch issue, the kernel config needs to add "CONFIG_ACPI_BATTERY=y"
