Kernel prepatch 6.16-rc6

Linus has released 6.16-rc6 for testing;it includes a fix for a somewhat scary regression that came up over theweek.

So I was flailing around blaming everybody and their pet hamster,because for a while it looked like a drm issue and then a netlinkproblem (it superficially coincided with separate issues with bothof those subsystems).

But I did eventually figure out how to trigger it reliably and thenit bisected nicely, and a couple of days have passed, and I'mfeeling much better about the release again. We're back on track,and despite that little scare, I think we're in good shape.