From: Jim Paris <[EMAIL PROTECTED]>
Date: Mon, 21 Jan 2008 17:02:48 -0500
> This is needed because in ndisc.c, we have:
>
> static void ndisc_router_discovery(struct sk_buff *skb)
> {
> // ...
> if (ndopts.nd_opts_mtu) {
> // ...
> if (rt)
> rt->u.dst.metrics[RTAX_MTU-1] = mtu;
>
> rt6_mtu_change(skb->dev, mtu);
> // ...
> }
>
> Since the mtu is set directly here, rt6_mtu_change_route thinks that
> it is unchanged, and so it fails to update the MSS accordingly. This
> patch lets rt6_mtu_change_route still update MSS if old_mtu == new_mtu.
>
> Signed-off-by: Jim Paris <[EMAIL PROTECTED]>
This seems ok, patch applied, thanks.
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