Merge branch 'redirect_via_sock'
As described in my patch series from the other day, we need to rearrange redirect handling so that the local initiators of packets (sockets, tunnels, xfrms, etc.) that implement the protocols compute the route and pass this down into the ipv4/ipv6 routing code. These changes here do so by implementing a new dst_ops->redirect method. No more do we have this funny code that tries several different sets of routing keys to try and figure out which route the redirect should actually be applied to. No more do we have the problem wherein TOS rewriting causes problems for us. Signed-off-by: David S. Miller <email@example.com>
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