netdev - Re: Oops in filter add

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Message-ID: <46000B69.8000401@reflexsecurity.com>
Date:	Tue, 20 Mar 2007 12:27:21 -0400
From:	Chris Madden <chris@...lexsecurity.com>
To:	Patrick McHardy <kaber@...sh.net>
CC:	Thomas Graf <tgraf@...g.ch>, hadi@...erus.ca,
	netdev@...r.kernel.org
Subject: Re: Oops in filter add

Patrick McHardy wrote:
>
> There was a small bug in my patch (broken return value on memory
> allocation failure, not relevant for testing though). I'll push
> the fixed patch to Dave once Chris confirms that it fixes the
> problem he's seeing.
>   
Looks like that may have done it.  I ramped up the traffic on it and did
thousands of inserts/removals and the box seems happy.

I had ing_filter still locking dev->ingress_lock ( instead of the
queue_lock suggestion earlier ).   So while that race may still be in
there, I haven't been able to hit the locking problem.

chris
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