On Mon, Sep 02, 2019 at 02:38:05PM +0800, kbuild test robot wrote: > Hi Andy, > > I love your patch! Yet something to improve: > > [auto build test ERROR on linus/master] > [cannot apply to v5.3-rc6 next-20190830] > [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] > > url: https://github.com/0day-ci/linux/commits/Andy-Shevchenko/ACPI-platform-Unregister-stale-platform-devices/20190902-001307 > config: x86_64-lkp (attached as .config) > compiler: gcc-7 (Debian 7.4.0-11) 7.4.0 > reproduce: > # save the attached .config to linux build tree > make ARCH=x86_64 > > If you fix the issue, kindly add following tag > Reported-by: kbuild test robot <lkp@xxxxxxxxx> > > All errors (new ones prefixed by >>): > > drivers//acpi/acpi_platform.c: In function 'acpi_platform_device_find_by_adev': > >> drivers//acpi/acpi_platform.c:38:8: error: implicit declaration of function 'bus_find_device_by_acpi_dev'; did you mean 'bus_find_device_by_name'? [-Werror=implicit-function-declaration] False positive, it has Depends-on tag for the dependency which is not yet in upstream. Btw, have you noticed double slash in the paths in your scripts for LKP? (Look above) -- With Best Regards, Andy Shevchenko