"We should have one week between -rc releases, but I was gone
for a week over thanksgiving (as were some other kernel
developers), so this one is a bit late. It's been almost the rule
rather than the exception, but I promise I'll be better...
"Anyway, there aren't a lot of exciting changes here, but
there's still a _lot_ more churn than I really hoped for at the
-rc4 stage. Blackfin, MIPS and Power do stand out in the diffstats,
but ARM and x86 got some updates too..."