Hi Paul
>
> Feel free to post what you already have, even if it doesn't apply. This
> sort of stuff by nature tends to take several iterations before it's in
> any shape to merge anyways.
>
>   
In attach there is a proposal on how manage the PMB after a resume from 
hibernation.
My assumption in background is that "just because the kernel runs.. the 
"core" PMB (main memory) are already ok"
In our kernel I'm doing something very similar.
I can say: it compiles but I have no way to really test this code as it is.

Regards
 Francesco