mlxsw: spectrum_router: Handle MTU change of GRE netdevs

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Update MTU of overlay loopback in accordance with the setting on the
tunnel netdevice.

Fixes: 0063587d35 ("mlxsw: spectrum: Support decap-only IP-in-IP tunnels")
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Petr Machata 2018-03-22 19:53:35 +02:00 • committed by David S. Miller

parent 22b99058dd

commit 68c3cd9255

1 changed files with 24 additions and 0 deletions

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drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c

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