Dear Greg, when you refill the patch queue for v4.15 stable one of these days, please consider adding commit d73e172816652772114827abaa2dbc053eecbbd7 Author: Lukas Wunner <lukas@xxxxxxxxx> Date: Fri Nov 17 00:54:53 2017 +0100 Bluetooth: hci_serdev: Init hci_uart proto_lock to avoid oops to fix a boot crash on certain machines with UART-attached Bluetooth which was kindly reported by John Stultz. The patch unfortunately lacked a Fixes: or Cc: stable tag. It landed in Linus' tree 7 hours ago. Thanks! Lukas -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html