Hi!
> > > I got this nasty oops while playing with debugger. Not sure if that is
> > > related; it also might be something with bluetooth; I already know it
> > > corrupts memory during suspend, perhaps it corrupts memory in some
> > > error path?
> >
> > Okay, I spoke too soon. bluetooth & suspend memory corruption was
> > _way_ harder to reproduce than expected. Took me 5-or-so-suspend
> > cycles... so it is probably unrelated to the previous crash.
>
> can you try to reproduce this with 2.6.20-rc2 as well.
(reproduced in another mail).
_urb_queue_tail(__pending_q(husb, _urb->type), _urb);
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err) {
BT_ERR("%s tx submit failed urb %p type %d err %d",
husb->hdev->name, urb, _urb->type, err);
_urb_unlink(_urb);
~~~~~~~~~~~~~~~~~~
Do we need to remove urb from pending_q here?
_urb_queue_tail(__completed_q(husb, _urb->type), _urb);
} else
atomic_inc(__pending_tx(husb, _urb->type));
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures)
http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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