Kernel prepatch 4.0-rc7

Linus has released 4.0-rc7 after a delay ofa couple of days for the holiday. "But it's still pretty small, andthings are on track for 4.0 next weekend. There's a tiny chance that I'lldecide to delay 4.0 by a week just because I'm traveling the week after,and I might want to avoid opening the merge window. We'll see how I feelabout it next weekend."