Xin Long cfddd4c33c ip_gre: remove the incorrect mtu limit for ipgre tap
ipgre tap driver calls ether_setup(), after commit 61e84623ace3
("net: centralize net_device min/max MTU checking"), the range
of mtu is [min_mtu, max_mtu], which is [68, 1500] by default.

It causes the dev mtu of the ipgre tap device to not be greater
than 1500, this limit value is not correct for ipgre tap device.

Besides, it's .change_mtu already does the right check. So this
patch is just to set max_mtu as 0, and leave the check to it's
.change_mtu.

Fixes: 61e84623ace3 ("net: centralize net_device min/max MTU checking")
Reported-by: Jianlin Shi <jishi@redhat.com>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-19 13:45:32 -05:00
..
2017-12-13 13:18:46 -05:00
2017-11-01 12:19:03 +09:00
2017-11-14 15:45:53 +09:00
2017-12-11 11:58:18 -05:00
2017-11-08 16:12:33 +09:00