Here's a Mother's Day Sunday release for you all, whether you're a mother or not. Because hey, it's Sunday afternoon once again, and that's just how my -rc releases roll.
Nothing particularly scary or worrisome going on, although there are little fixes all over. Some of them are regressions from this merge window, and some of them are older. And some of them are so old that I almost thought "if it's been broken since 2011, and you only noticed now, maybe it could have waited for the next merge window". You know who you are (and others will too, if they read the commit messages - your shame is out there).
The appended shortlog gives a reasonable overview, and isn't too big. As you can tell, it's mostly drivers, with a smattering of arch updates (mostly ARM). And a smattering of misc stuff: perf tooling, documentation, filesystems. The infiniband update is a noticeable chunk of the drivers, we had some delayed stuff there due to maintainership changes.
Go out and test. By -rc3, things really should be pretty non-threatening and this would be a good time to just make sure everything is running smoothly if you haven't tried one of the earlier development kernels already.