From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH 3/3] offloading: Force software GSO for multiple vlan
 tags.
Date: Mon, 15 Nov 2010 09:23:49 -0800 (PST)
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From: Jesse Gross <jesse@nicira.com>
Date: Fri, 29 Oct 2010 15:14:55 -0700

> We currently use vlan_features to check for TSO support if there is
> a vlan tag.  However, it's quite likely that the NIC is not able to
> do TSO when there is an arbitrary number of tags.  Therefore if there
> is more than one tag (in-band or out-of-band), fall back to software
> emulation.
> 
> Signed-off-by: Jesse Gross <jesse@nicira.com>

Applied.