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From: Arnaldo Carvalho de Melo <acme@mandriva.com>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Reuben Farrelly <reuben-lkml@reub.net>,
	akpm@osdl.org, linux-kernel@vger.kernel.org,
	netdev@vger.kernel.org, davem@davemloft.net,
	greearb@candelatech.com
Subject: Re: [0/3] Fix timer bugs in neighbour cache
Date: Sun, 23 Oct 2005 14:16:18 -0200	[thread overview]
Message-ID: <20051023161617.GB26530@mandriva.com> (raw)
In-Reply-To: <E1ETaJB-0004a0-00@gondolin.me.apana.org.au>

Em Sun, Oct 23, 2005 at 05:30:21PM +1000, Herbert Xu escreveu:
> Reuben Farrelly <reuben-lkml@reub.net> wrote:
> > 
> > Oct 17 18:49:40 tornado kernel: NEIGH: BUG, double timer add, state is 1
> > Oct 17 18:51:04 tornado last message repeated 3 times
> > Oct 17 18:52:05 tornado last message repeated 5 times
> > Oct 17 18:52:11 tornado last message repeated 2 times
> 
> Excellent.  Looks like we actually caught something.  Pity we don't have
> a stack trace which means that there might be more bugs.
> 
> Anyway, here are three patches which should fix this.  This should go
> into 2.6.14.
> 
> Arnaldo, you can pull them from
> 
> master.kernel.org:/pub/scm/linux/kernel/git/herbert/net-2.6.git

Thanks, pulled.

I guess at some point I'll try to make the neighbour code more like the
sock one where we have things like sk_reset_timer and sk_stop_timer for
this purpose.

- Arnaldo

      parent reply	other threads:[~2005-10-23 16:16 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <fa.h4unqgj.l34e31@ifi.uio.no>
2005-10-17  6:19 ` 2.6.14-rc4-mm1 Reuben Farrelly
2005-10-23  7:30   ` [0/3] Fix timer bugs in neighbour cache Herbert Xu
2005-10-23  7:31     ` [1/3] [NEIGH] Print stack trace in neigh_add_timer Herbert Xu
2005-10-23  7:32     ` [2/3] [NEIGH] Fix add_timer race " Herbert Xu
2005-10-23  7:33     ` [3/3] [NEIGH] Fix timer leak in neigh_changeaddr Herbert Xu
2005-10-23 18:00       ` Ben Greear
2005-10-23 16:16     ` Arnaldo Carvalho de Melo [this message]

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