The real promise of unikernels is not a a "library OS", but "libraries OS". I.e. we should be combining reusable parts, not linking one huge chungus library. I

The real promise of unikernels is not a a "library OS", but "libraries OS". I.e. we should be combining reusable parts, not linking one huge chungus library. I hope their initial demo really is just a straw man to get something in mainline which ends up realizing their most important longer term goal of modularizing the kernel.