Re: [Xen-devel] PATCH: Multicast support for linux-2.6.16-xen

[Anthony Liguori <aliguori@xxxxxxxxxx>]

Christophe Devriese wrote:
> On Tuesday 02 May 2006 16:11, Keir Fraser wrote:
>   
> > On 2 May 2006, at 14:24, Christophe Devriese wrote:
> >     
> > > I would really like this patch to be merged in. Linux's bridging code
> > > treats
> > > multicasts as broadcasts, so this very simple code enables linux to
> > > run stuff
> > > like vrrpd inside xen, allowing various kinds of failover scenarios not
> > > possible without this patch.
> > >       
> > Send us a unified diff (diff -u) as an attachment or plain-text at the
> > end of your email, and we'll consider it.
> >     
> Here you go :
>   
You need a Signed-off-by line.  Also, when creating patches, it's best 
to do it from the very top of the tree.  Better yet, use hg diff.
Regards,

Anthony Liguori

> --- netfront.c  2006-04-10 00:05:52.000000000 +0200
> +++ netfront-new.c      2006-05-02 15:21:17.000000000 +0200
> @@ -1096,6 +1096,14 @@
>         .set_tx_csum = ethtool_op_set_tx_csum,
>  };
>
> +/** Set the multicast list
> + * since this interface is going to be connected by the linux bridging
> + * code, which broadcasts any and all multicasts are broadcasted by the
> + * linux bridge, this does not actually the need to do anything
> + */
> +static void network_set_multicast_list(struct net_device *dev) {
> +}
> +
>  /** Create a network device.
>   * @param handle device handle
>   * @param val return parameter for created device
> @@ -1165,6 +1173,7 @@
>         netdev->stop            = network_close;
>         netdev->get_stats       = network_get_stats;
>         netdev->poll            = netif_poll;
> +       netdev->set_multicast_list = network_set_multicast_list;
>         netdev->uninit          = netif_uninit;
>         netdev->weight          = 64;
>         netdev->features        = NETIF_F_IP_CSUM;
>
>
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>   

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