good to see this patch go by last week. http://thread.gmane.org/gmane.linux.network/363729 there is a writeup in lwn.net but it won't be public for another week, if you are not a subscriber. https://lwn.net/Articles/645115/ -- Dave Täht What will it take to vastly improve wifi for everyone? https://plus.google.com/u/0/explore/makewififast