reproduce (this is a W=1 build):
        # https://github.com/l1k/linux/commit/1b171c8bdd4577ceb504cb77b4a6b51f98436722
        git remote add l1k https://github.com/l1k/linux
        git fetch --no-tags l1k tsm_d0
        git checkout 1b171c8bdd4577ceb504cb77b4a6b51f98436722

        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=$HOME/0day COMPILER=gcc-16.1.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=csky olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-16.1.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=csky SHELL=/bin/bash drivers/pci/