reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/devsec/tsm.git/commit/?id=21936ae130218b2976ee091c948248c5f84dcb71
        git remote add devsec-tsm https://git.kernel.org/pub/scm/linux/kernel/git/devsec/tsm
        git fetch --no-tags devsec-tsm devsec-phase2
        git checkout 21936ae130218b2976ee091c948248c5f84dcb71

        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=$HOME/0day COMPILER=clang-22 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-22 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/