Heiko Carstens <[email protected]> wrote:
>
> As reported by the lock validator:
>
> ============================
> [ BUG: illegal lock usage! ]
> ----------------------------
> illegal {in-hardirq-W} -> {hardirq-on-W} usage.
> syslogd/739 [HC0[0]:SC0[1]:HE1:SE0] takes:
> (&list->lock){++..}, at: [<002e36d6>] udp_ioctl+0x96/0x100
> {in-hardirq-W} state was registered at:
> [<00062128>] lock_acquire+0x9c/0xc0
> [<0036209e>] _spin_lock_irqsave+0x66/0x84
> [<002912ce>] skb_dequeue+0x32/0xb0
> [<00263160>] qeth_qdio_output_handler+0x3e8/0xf8c
> [<00219fdc>] tiqdio_thinint_handler+0xde0/0x2234
> [<0020448c>] do_adapter_IO+0x5c/0xa8
> [<0020842c>] do_IRQ+0x13c/0x18c
> [<000208a2>] io_no_vtime+0x16/0x1c
> [<0001978c>] cpu_idle+0x1d0/0x20c
This is bogus. These two locks belong to two different queues and they
never intersect.
Cheers,
--
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <[email protected]>
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