netdev - Re: [PATCH] macvlan: Allow setting multicast filter on all macvlan types

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Date:	Thu, 21 Aug 2014 16:54:53 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	vyasevic@...hat.com
Cc:	netdev@...r.kernel.org, john.r.fastabend@...el.com, mst@...hat.com,
	jasowang@...hat.com
Subject: Re: [PATCH] macvlan: Allow setting multicast filter on all macvlan
 types

From: Vladislav Yasevich <vyasevic@...hat.com>
Date: Fri, 15 Aug 2014 13:04:59 -0400

> Currently, macvlan code restricts multicast and unicast
> filter setting only to passthru devices.  As a result,
> if a guest using macvtap wants to receive multicast
> traffic, it has to set IFF_ALLMULTI or IFF_PROMISC.
> 
> This patch makes it possible to use the fdb interface
> to add multicast addresses to the filter thus allowing
> a guest to receive only targeted multicast traffic.
> 
> CC: John Fastabend <john.r.fastabend@...el.com>
> CC: Michael S. Tsirkin <mst@...hat.com>
> CC: Jason Wang <jasowang@...hat.com>
> Signed-off-by: Vladislav Yasevich <vyasevic@...hat.com>

Applied, thanks Vlad.
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