Re: 2.2.14pre17 hangup with SMP during ifconfig

Alan Cox (alan@lxorguk.ukuu.org.uk)
Mon, 3 Jan 2000 02:41:12 +0200


> On Mon, 3 Jan 2000, Alan Cox wrote:
> >The driver is holding a private lock in a deadlock loop with the irq
> >lock it seems. So using nosync is fine as the irq handler takes the lock
>
> So they are holding the private spinlock before disabling interrupts.
> That's the real bug.

But explain how to fix that in three lines in email without the driver source
handy 8)

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/