reproduce (this is a W=1 build):
        # https://github.com/bvanassche/linux/commit/3de0f89760cd13c036f3d39a32763f2b5088823a
        git remote add bvanassche https://github.com/bvanassche/linux
        git fetch --no-tags bvanassche thread-safety
        git checkout 3de0f89760cd13c036f3d39a32763f2b5088823a

        # install arm64 cross compiling tool for clang build
        # apt-get install binutils-aarch64-linux-gnu
        # clang-23 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=$HOME/0day COMPILER=clang-23 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-23 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 prepare