reproduce (this is a W=1 build):
        git checkout 7083504315d64199a329de322fce989e1e10f4f7
        b4 shazam https://lore.kernel.org/r/20240916-max20339-v1-2-b04ce8e8c471@linaro.org
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=i386 olddefconfig
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash