reproduce (this is a W=1 build):
        git checkout d820183f371d9aa8517a1cd21fe6edacf0f94b7f
        b4 shazam https://lore.kernel.org/r/9f9aedbe374461e48f1f1e64d5487b5b6c1fc992.1769889074.git.Jonathan.Santos@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=$HOME/0day COMPILER=clang-20 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=i386 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-20 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash