Kernel prepatch 6.0-rc6

The 6.0-rc6 kernel prepatch is out fortesting.

So this is an artificially small -rc release, because this pastweek we had the Maintainers' Summit in Dublin (along with OSS EUand LPC 2022), so we've had a lot of maintainers traveling.

Or - putting my ridiculously optimistic hat on - maybe things arejust so nice and stable that there just weren't all that manyfixes?