As mentioned in a previous mail there is a problem in the tty layer
which affects the USB-serial drivers. In summary, a call to dtr_rts()
can be made even after the device has been disconnected and the tty
device unregistered.
This can be worked around in usb-serial core by checking the
disconnect
> [ Note that this closing of an uninitialised port seems to be a bug in
> itself, which these patches aim to fix. ]
You don't want to be cc'ing me on these - not my problem any more.
(but you might want to fix the fact you reference port->tty without the
lock or refcounts 8))
Alan
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On Wed, Feb 13, 2013 at 05:36:30PM +, Alan Cox wrote:
> > [ Note that this closing of an uninitialised port seems to be a bug in
> > itself, which these patches aim to fix. ]
>
> You don't want to be cc'ing me on these - not my problem any more.
>
> (but you might want to fix the fact you r
