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Date: Tue, 17 Feb 2009 09:52:00 +0000 From: Jarek Poplawski <jarkao2@...il.com> To: Patrick McHardy <kaber@...sh.net> Cc: Karl Hiramoto <karl@...amoto.org>, netdev@...r.kernel.org, netfilter@...r.kernel.org, LKML <linux-kernel@...r.kernel.org> Subject: Re: problem with IPoA (CLIP), NAT, and VLANS On Tue, Feb 17, 2009 at 10:03:57AM +0100, Patrick McHardy wrote: ... > The first patch looks fine. As for the second one, I would like > to understand why we're seing these packets. The VLAN driver uses > the original headroom plus the space it needs itself, which suggests > that the underlying driver specifies an incorrect headroom. > The driver doesn't appear to be part of the mainline kernel though. On the other hand, if Karl added his patch it seems this change of NET_SKB_PAD isn't enough, and if omitting skb_cow_head() works, then the headroom isn't the main problem? Jarek P. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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