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authorSabrina Dubroca <sd@queasysnail.net>2019-03-26 18:22:16 +0100
committerDavid S. Miller <davem@davemloft.net>2019-03-27 22:54:38 -0700
commit1017e0987117c32783ba7c10fe2e7ff1456ba1dc (patch)
tree09ef26329b4bbf9519c6359793c56c729d176086 /samples
parent23da1021a5736e2412295525154cc58150a34172 (diff)
vrf: prevent adding upper devices
VRF devices don't work with upper devices. Currently, it's possible to add a VRF device to a bridge or team, and to create macvlan, macsec, or ipvlan devices on top of a VRF (bond and vlan are prevented respectively by the lack of an ndo_set_mac_address op and the NETIF_F_VLAN_CHALLENGED feature flag). Fix this by setting the IFF_NO_RX_HANDLER flag (introduced in commit f5426250a6ec ("net: introduce IFF_NO_RX_HANDLER")). Cc: David Ahern <dsahern@gmail.com> Fixes: 193125dbd8eb ("net: Introduce VRF device driver") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'samples')
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