FYI, that commit made it to: https://github.com/bonzini/qboot
But wasn't pushed to: https://github.com/qemu/qboot https://gitlab.com/qemu-project/qboot https://git.qemu.org/?p=qboot.git;a=summary I have no idea what's canonical, except that the submodule in the qemu checkout seems to point to the gitlab instance.