linux-kernel - Re: [V2 PATCH 0/9] vhost/macvtap zeropcopy fixes

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Message-ID: <87pqammkvs.fsf@xmission.com>
Date:	Wed, 02 May 2012 12:40:55 -0700
From:	ebiederm@...ssion.com (Eric W. Biederman)
To:	"Michael S. Tsirkin" <mst@...hat.com>
Cc:	David Miller <davem@...emloft.net>, jasowang@...hat.com,
	eric.dumazet@...il.com, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [V2 PATCH 0/9] vhost/macvtap zeropcopy fixes


Side question.  Are you aware that macvtap/vhost net is broken
in the presence of  vlan accelleration and that vlan accelleration
is not optional if you are using vlan headers?

Eric

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