On Mi, 2018-06-13 at 18:28 +0200, Sebastian Andrzej Siewior wrote:
> The function service_outstanding_interrupt() will unconditionally enable
> interrupts during unlock and invoke usb_submit_urb() with GFP_KERNEL.
> If the HCD completes in BH (like ehci does) then the context remains
> atomic due local_bh_disable() and enabling interrupts does not change
> this.
Hi,
I am just looking at your patch and I am wondering why
wdm_in_callback() won't just call service_outstanding_interrupt()
again and again? OK, maybe I am dense and it may well be present now,
but it just looks to me that way.
Regards
Oliver
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
