Messages in this thread | | | Date | Sat, 5 Dec 2009 08:36:52 +0100 | From | Andreas Mohr <> | Subject | Re: debugging oops after disconnecting Nexio USB touchscreen |
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Hi,
> Furthermore, the patch shows that the second-to-last argument to > usb_fill_bulk_urb() -- the completion function -- is NULL. That is > strictly illegal and it should have caused an oops as soon as the URB > was used.
Then there's definitely a WARN_ON or so missing in static inline void usb_fill_bulk_urb()
And highly likely more checks in those areas that are causing my (and other people's) ftdi_sio tests and USB audio (MIPS mmap) to fail. Followup soon.
Andreas Mohr
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