reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git/commit/?id=92f1268518fcc084e175fdfeeadc03f0b9d125f2 git remote add peter-chen-usb https://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git git fetch --no-tags peter-chen-usb cdns3_kconfig_reorg git checkout 92f1268518fcc084e175fdfeeadc03f0b9d125f2 # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # clang-22 might not be officially released. Try a lower version if installation fails. git clone https://github.com/intel/lkp-tests.git ~/lkp-tests # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-22 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-22 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash dt_binding_check dtbs_check