It's like Android. Everything that wasn't already GPL and is produced by the project is released with an Apache license. Everything that is GPL is still GPL.

It's like Android. Everything that wasn't already GPL and is produced by the project is released with an Apache license. Everything that is GPL is still GPL. If you fork it, you still have to keep releasing the source for the kernel, and possibly part of the user land, but the rest of the user land is fair game.