linux: Fix kernel oops in l2cap_chan_destroy
https://github.com/raspberrypi/linux/pull/283

firmware: Fix cache flush when executing code through mailbox interface
https://github.com/raspberrypi/firmware/issues/195

userland: raspicam: Fixed up so RAW works for each capture in timelapse mode
https://github.com/raspberrypi/userland/pull/57