Differences from v3:
- squashed patches; take it up with Jani
- address some review comments (interdiff follows)
- some stylistic things I left for someone who cares
(either I tried it and didn't like it, or disagree with the premise)
- split doc and test patches so series can be partially
Differences from v3:
- squashed patches; take it up with Jani
- address some review comments (interdiff follows)
- some stylistic things I left for someone who cares
(either I tried it and didn't like it, or disagree with the premise)
- split doc and test patches so series can be partially
