reproduce (this is a W=1 build):
        git checkout de04bb0089a96cc00d13b12cbf66a088befe3057
        b4 shazam https://lore.kernel.org/r/20250403-b4-drm_panel_mass_driver_convert_part3-v1-41-965b15ad5b8e@redhat.com
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash