tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing head: d143d2c76ed6b02cca4a366cb1ed8549c5fc2a32 commit: d143d2c76ed6b02cca4a366cb1ed8549c5fc2a32 [66/66] usb: gadget: u_audio.c: Adding Playback Pitch ctl for sync playback config: m68k-randconfig-r015-20211011 (attached as .config) compiler: m68k-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://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/commit/?id=d143d2c76ed6b02cca4a366cb1ed8549c5fc2a32 git remote add usb https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git git fetch --no-tags usb usb-testing git checkout d143d2c76ed6b02cca4a366cb1ed8549c5fc2a32 # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=m68k 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 >>): m68k-linux-ld: drivers/usb/gadget/function/u_audio.o: in function `u_audio_iso_complete': >> u_audio.c:(.text+0x3f6): undefined reference to `__udivdi3' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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