From: jamal <hadi@cyberus.ca>
To: Jarek Poplawski <jarkao2@gmail.com>
Cc: Denys Fedoryshchenko <denys@visp.net.lb>, netdev@vger.kernel.org
Subject: Re: circular locking, mirred, 2.6.24.2
Date: Thu, 06 Mar 2008 08:59:55 -0500 [thread overview]
Message-ID: <1204811995.4440.30.camel@localhost> (raw)
In-Reply-To: <20080306134015.GA4571@ff.dom.local>
On Thu, 2008-06-03 at 13:40 +0000, Jarek Poplawski wrote:
> I'm not sure this lockdep report is because of this, but there is
> really a problem with lock order while using sch_ingress with
> act_mirred: dev->queue_lock is taken after dev->ingress_lock, so
> reversely to e.g. qdisc_lock_tree(). This shouldn't be a problem
> when one of the devices is ifb yet.
Are there more details? Ingress of which netdevice is redirecting to
egress of which netdevice?
Sorry, I dont understand much about the internals of lockdep so i dont
know what you are teaching it in the patch below...
cheers,
jamal
next prev parent reply other threads:[~2008-03-06 13:59 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-24 22:20 circular locking, mirred, 2.6.24.2 Denys Fedoryshchenko
2008-02-25 9:56 ` Jarek Poplawski
2008-02-25 10:48 ` Denys Fedoryshchenko
2008-02-25 11:39 ` Jarek Poplawski
2008-03-05 10:45 ` Denys Fedoryshchenko
2008-03-05 13:54 ` [BUG] Probably lockdep bug " Jarek Poplawski
2008-03-06 9:41 ` Jarek Poplawski
2008-03-06 13:40 ` Jarek Poplawski
2008-03-06 13:57 ` Denys Fedoryshchenko
2008-03-06 14:27 ` jamal
2008-03-06 15:50 ` Denys Fedoryshchenko
2008-03-06 20:25 ` Jarek Poplawski
2008-03-06 20:56 ` jamal
2008-03-06 22:12 ` Jarek Poplawski
2008-03-06 23:43 ` Denys Fedoryshchenko
2008-03-07 0:09 ` jamal
2008-03-07 0:15 ` Denys Fedoryshchenko
2008-03-07 0:25 ` jamal
2008-03-07 9:31 ` Jarek Poplawski
2008-03-07 10:19 ` Denys Fedoryshchenko
2008-03-07 10:48 ` Jarek Poplawski
2008-03-07 14:58 ` jamal
2008-03-06 20:44 ` jamal
2008-03-06 13:59 ` jamal [this message]
2008-03-06 17:56 ` Jarek Poplawski
2008-03-06 20:48 ` jamal
2008-03-06 21:40 ` Jarek Poplawski
2008-03-06 23:40 ` jamal
2008-03-07 7:51 ` Jarek Poplawski
2008-03-07 8:32 ` Jarek Poplawski
2008-03-07 13:53 ` jamal
2008-03-08 8:46 ` Jarek Poplawski
2008-03-08 8:58 ` Jarek Poplawski
2008-03-08 9:56 ` Denys Fedoryshchenko
2008-03-08 10:16 ` Denys Fedoryshchenko
2008-03-08 10:43 ` Jarek Poplawski
2008-03-08 10:52 ` Jarek Poplawski
2008-03-08 11:09 ` Denys Fedoryshchenko
2008-03-08 12:02 ` Jarek Poplawski
2008-03-19 0:46 ` Denys Fedoryshchenko
2008-03-19 7:34 ` [PATCH][NET] ifb: set separate lockdep classes for queue locks Jarek Poplawski
2008-03-19 11:34 ` jamal
2008-03-19 12:20 ` Jarek Poplawski
2008-03-20 22:37 ` David Miller
2008-03-21 0:03 ` [PATCH take2][NET] " Jarek Poplawski
2008-03-21 0:05 ` David Miller
2008-03-21 0:15 ` Jarek Poplawski
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