Kernel prepatch 4.5-rc3

The 4.5-rc3 kernel prepatch is out."It's slightly bigger than I'd like, but not excessively so (and notunusually so). Most of the patches are pretty small, although the diff isutterly dominated by the (big) removal a couple of staging rdma driversthat just weren't going anywhere. Those removal patches are 90% of the bulkof the diff."