Kernel prepatch 4.13-rc6

The 4.13-rc6 kernel prepatch is out."So everything still looks on target for a normal release schedule,which would imply rc7 next weekend, and then the final 4.13 the weekafter that.Unless something happens, of course. Tomorrow is the solar eclipse,and maybe it brings doom and gloom even beyond the expected Oregontrafficalypse. You never know."