I pass root=PARTUUID=whatever to be safe, but yes this is how I boot an efi stub kernel directly with no rd/initramfs. Just need to, for example, build the blo

I pass root=PARTUUID=whatever to be safe, but yes this is how I boot an efi stub kernel directly with no rd/initramfs. Just need to, for example, build the block device driver for the root disk into the kernel instead of a module.