tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing head: df00731cffa0edb454ee0c490696ce0c1745e680 commit: a66d21d7dba84deeaf3b296c43eafc11094b6f09 [57/64] usb: xhci: Add support for Renesas controller with memory config: m68k-randconfig-r012-20200519 (attached as .config) compiler: m68k-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout a66d21d7dba84deeaf3b296c43eafc11094b6f09 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp(a)intel.com&gt;