reproduce (this is a W=1 build):
        git checkout 071d583e01c88272f6ff216d4f867f8f35e94d7d
        b4 shazam https://lore.kernel.org/r/20240827-google-vkms-managed-v2-5-f41104553aeb@bootlin.com
        # 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 drivers/gpu/drm/vkms/