Linux 4.0 rc4

Hmm. Nothing particularly strange going on this week either, withperhaps just a slightly larger-than-expected ARM SoC update. So "just"half of the patch is driver updates, with about half of the rest beingARM changes.The rest is the usual random mix of fixes - some other architectures(s390, nios2), some networking, core kernel and vm, some documentationupdates.  Nothing particularly stands out here. Shortlog appended, Ithink we're doing fine for where in the release cycle we are.                       Linus