[Qemu-devel] [0/6] Fill gaps in savevm support

[David Gibson]

This is a series of fairly straightforward patches to fix some fairly
obvious gaps in the set of helpers for VMStateDescription buffers.
These just extend existing practice to some data types that didn't yet
have helper functions, presumably because there were not yet any
users.

I have draft savevm support for the pseries machine in the works which
need the various extensions here.