Hi Luiz, I love your patch! Yet something to improve: [auto build test ERROR on bluetooth-next/master] [also build test ERROR on net-next/master net/master linus/master bluetooth/master v5.16-rc3 next-20211201] [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/Luiz-Augusto-von-Dentz/Rework-parsing-of-HCI-events/20211201-080632 base: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master config: nios2-randconfig-r004-20211201 (https://download.01.org/0day-ci/archive/20211201/202112012251.iGUVb22U-lkp@xxxxxxxxx/config) compiler: nios2-linux-gcc (GCC) 11.2.0 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/ccec11fda2c9e92440427cb397e3fdd8e46b2827 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Luiz-Augusto-von-Dentz/Rework-parsing-of-HCI-events/20211201-080632 git checkout ccec11fda2c9e92440427cb397e3fdd8e46b2827 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=nios2 SHELL=/bin/bash 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: "__mulsi3" [net/vmw_vsock/vsock.ko] undefined! ERROR: modpost: "__mulsi3" [net/mac802154/mac802154.ko] undefined! ERROR: modpost: "__mulsi3" [net/ieee802154/ieee802154.ko] undefined! ERROR: modpost: "__mulsi3" [net/atm/lec.ko] undefined! ERROR: modpost: "__mulsi3" [net/atm/atm.ko] undefined! >> ERROR: modpost: "skb_pull_data" [net/bluetooth/bluetooth.ko] undefined! ERROR: modpost: "__mulsi3" [net/bluetooth/bluetooth.ko] undefined! ERROR: modpost: "__mulsi3" [net/lapb/lapb.ko] undefined! ERROR: modpost: "__mulsi3" [sound/virtio/virtio_snd.ko] undefined! ERROR: modpost: "__mulsi3" [sound/hda/snd-hda-core.ko] undefined! WARNING: modpost: suppressed 804 unresolved symbol warnings because there were too many) --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
