Brendan Tildesley <brendan.tildesley@openmailbox.org> writes:

> There is still much to do, but I think if fixed more than I've broken,
> so I'll post these patches now. I'm not sure if I should have rebased
> them into fewer commits, but that's easier to do than to split them
> apart again.

Thanks a lot for working on this! The series LGTM overall, I'll comment
on the patches individually.