reproduce (this is a W=1 build):
        git checkout 431c1646e1f86b949fa3685efc50b660a364c2b6
        b4 shazam https://lore.kernel.org/r/20240907-tsm-rtmr-v1-1-12fc4d43d4e7@intel.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/virt/coco/