Re: [PATCH 1/1] usb: xhci: fix spinlock recursion for USB2 test mode

[Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>]

On 19.07.2017 10:28, Peter Chen wrote:
> Both xhci_hub_control and xhci_disable_slot tries to hold spinlock, the
> spinlock recursion occurs when enters USB2 test mode. Fix it by unlock
> spinlock before calling xhci_disable_slot.
>
> Cc: <stable@xxxxxxxxxxxxxxx>
> Fixes: 0f1d832ed1fb ("usb: xhci: Add port test modes support for usb2")
> Signed-off-by: Peter Chen <peter.chen@xxxxxxx>

Thanks, adding

-Mathias