[RFC PATCH 0/4] USB: HCD/EHCI: giveback of URB in tasklet context

[Oliver Neukum]

On Tuesday 11 June 2013 15:10:03 Alan Stern wrote:
> In order to prevent this from happening, you would have to change the
> spin_lock() call in the completion handler to spin_lock_irqsave().  
> Furthermore, you will have to audit every USB driver to make sure that
> all the completion handlers get fixed.

Yes. However, it can be done mechanically. And we know only
the handlers for complete need to be fixed.

	Regards
		Oliver