On 21-02-03 12:19:05, kernel test robot wrote: > Hi Frank, > > I love your patch! Yet something to improve: > > [auto build test ERROR on peter.chen-usb/for-usb-next] > [also build test ERROR on next-20210125] > [cannot apply to v5.11-rc6] > [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/Frank-Li/usb-cdns3-add-power-lost-support-for-system-resume/20210203-011535 > base: https://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git for-usb-next > config: riscv-allmodconfig (attached as .config) > compiler: riscv64-linux-gcc (GCC) 9.3.0 > reproduce (this is a W=1 build): > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # https://github.com/0day-ci/linux/commit/a41cbdf2c0138a8c317d84fa967c0ebcc5396dd3 > git remote add linux-review https://github.com/0day-ci/linux > git fetch --no-tags linux-review Frank-Li/usb-cdns3-add-power-lost-support-for-system-resume/20210203-011535 > git checkout a41cbdf2c0138a8c317d84fa967c0ebcc5396dd3 > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=riscv > > 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: "cdns_power_is_lost" [drivers/usb/cdns3/cdns3.ko] undefined! > Frank, would you please fix this build error as well as Pawel's comments, then, send again. -- Thanks, Peter Chen