reproduce (this is a W=1 build):
        git checkout 561285d048053fec8a3d6d1e3ddc60df11c393a0
        b4 shazam https://lore.kernel.org/r/da55c0ed6fe895dc84e79c8b64e5923a4851e58f.1758214628.git.marcelo.schmitt@analog.com
        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=$HOME/0day COMPILER=clang-20 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-20 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash