Kernel prepatch 4.2-rc6

The 4.2-rc6 kernel prepatch is out. Linussays: "So last week I wasn't very happy about the state of the releasecandidates, but things are looking up. Not only is rc6 finallyshrinking noticeably, the issues I was worried about had fixes come inearly in the week, and so I don't have anything big pending. Assumingnothing new comes up, I suspect we will end up with the regularrelease schedule after all (ie in two weeks). Knock wood."