Messages in this thread | | | Subject | Re: [PATCH] spinlock not locked when unlocking in atm_dev_register | From | Robert Love <> | Date | 01 Mar 2002 17:15:48 -0500 |
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On Fri, 2002-03-01 at 12:46, Frode Isaksen wrote: > If you compile the kernel with SMP and spinlock debugging, BUG() will be > called when registering your atm driver, since the "atm_dev_lock" spinlock is > not locked when unlocking it.
I don't have any knowledge of the source in question, but wouldn't a possibility (perhaps even more likely) be that you should _add_ the spin_lock instead of remove the spin_unlocks ?
Robert Love
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