On 6 October 2017 at 06:55, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote: > David, please try the patch below. It should fix this problem. And I > have no idea why I didn't encounter exactly the same recursive locking > error in my own testing... Thanks Alan, the patch works. Is it still possible to go down the deadlocking path under other conditions? David -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html