From: Jarek Poplawski <jarkao2@gmail.com>
To: Vlad Yasevich <vladislav.yasevich@hp.com>
Cc: Krzysztof Oledzki <ole@ans.pl>,
Marco Berizzi <pupilla@hotmail.com>,
netdev@vger.kernel.org
Subject: Re: WARNING: at net/core/skbuff.c:154 with tcpdump and ipsec
Date: Fri, 13 Feb 2009 21:00:14 +0100 [thread overview]
Message-ID: <20090213200014.GB2929@ami.dom.local> (raw)
In-Reply-To: <4995CD0F.8020307@hp.com>
On Fri, Feb 13, 2009 at 02:42:07PM -0500, Vlad Yasevich wrote:
...
> Personally, I think pskb_expand_head should fix the skb->truesize. This
> way any subsequent clones will not trigger this warning.
Personally, I think there is no reason to call skb_truesize_bug() in
anything but some #ifdef CONFIG_XX_DEBUG, if we ignore these reports
for so long.
> Another alternative is to audit the pskb_expand_head() usages and adjust
> truesize in each case needed, which is just ugly.
I guess, it's a lot of work to do it right (if it's possible at all).
Yes, I think about something really ugly here. ;-)
Jarek P.
next prev parent reply other threads:[~2009-02-13 19:59 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-11 15:26 WARNING: at net/core/skbuff.c:154 with tcpdump and ipsec Marco Berizzi
2009-02-11 15:55 ` Krzysztof Oledzki
2009-02-11 18:25 ` Jarek Poplawski
2009-02-13 12:14 ` Jarek Poplawski
2009-02-13 18:56 ` Vlad Yasevich
2009-02-13 19:24 ` Jarek Poplawski
2009-02-13 19:42 ` Vlad Yasevich
2009-02-13 20:00 ` Jarek Poplawski [this message]
2009-02-14 2:24 ` David Miller
2009-02-18 9:13 ` David Miller
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