reproduce (this is a W=1 build):
        # https://github.com/l1k/linux/commit/fb4fa6c7016c308305ead45ead0e80b107092cb9
        git remote add l1k https://github.com/l1k/linux
        git fetch --no-tags l1k spdm-future
        git checkout fb4fa6c7016c308305ead45ead0e80b107092cb9
        # 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 drivers/crypto/virtio/ drivers/iio/proximity/