tree: https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git 20210908-firmware-builtin-v4 head: 1c69d6a17750179d68bcaf6b16f9a08d2e475989 commit: 1c69d6a17750179d68bcaf6b16f9a08d2e475989 [11/11] test_firmware: add support for testing built-in firmware config: riscv-allyesconfig (attached as .config) compiler: riscv64-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/mcgrof/linux-next.git/com... git remote add mcgrof-next https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git git fetch --no-tags mcgrof-next 20210908-firmware-builtin-v4 git checkout 1c69d6a17750179d68bcaf6b16f9a08d2e475989 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=riscv If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): drivers/base/firmware_loader/test-builtin/test-builtin-firmware.bin.gen.S: Assembler messages: >> drivers/base/firmware_loader/test-builtin/test-builtin-firmware.bin.gen.S:5: Error: file not found: drivers/base/firmware_loader/test-builtin/test-builtin-firmware.bin