From: Sabrina Dubroca sd@queasysnail.net
[ Upstream commit 56c09de347e40804fc8dad155272fb9609e0a97b ]
Currently, trying to change the DF parameter of a geneve device does nothing:
# ip -d link show geneve1 14: geneve1: <snip> link/ether <snip> geneve id 1 remote 10.0.0.1 ttl auto df set dstport 6081 <snip> # ip link set geneve1 type geneve id 1 df unset # ip -d link show geneve1 14: geneve1: <snip> link/ether <snip> geneve id 1 remote 10.0.0.1 ttl auto df set dstport 6081 <snip>
We just need to update the value in geneve_changelink.
Fixes: a025fb5f49ad ("geneve: Allow configuration of DF behaviour") Signed-off-by: Sabrina Dubroca sd@queasysnail.net Reviewed-by: Stefano Brivio sbrivio@redhat.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/geneve.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c index cac75c7d1d018..19d9d78a6df2c 100644 --- a/drivers/net/geneve.c +++ b/drivers/net/geneve.c @@ -1649,6 +1649,7 @@ static int geneve_changelink(struct net_device *dev, struct nlattr *tb[], geneve->collect_md = metadata; geneve->use_udp6_rx_checksums = use_udp6_rx_checksums; geneve->ttl_inherit = ttl_inherit; + geneve->df = df; geneve_unquiesce(geneve, gs4, gs6);
return 0;