From 0b67eceb198b77045950011e12bf176a7c11ad98 Mon Sep 17 00:00:00 2001 From: Pavel Emelyanov Date: Wed, 16 Apr 2008 01:11:13 -0700 Subject: [PATCH] [GRE]: Allow to create IPGRE tunnels in net namespaces. I.e. set the proper net and mark as NETNS_LOCAL. Signed-off-by: Pavel Emelyanov Signed-off-by: David S. Miller --- net/ipv4/ip_gre.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c index aa973812edc1..7ff52628a73f 100644 --- a/net/ipv4/ip_gre.c +++ b/net/ipv4/ip_gre.c @@ -278,6 +278,8 @@ static struct ip_tunnel * ipgre_tunnel_locate(struct net *net, if (!dev) return NULL; + dev_net_set(dev, net); + if (strchr(name, '%')) { if (dev_alloc_name(dev, name) < 0) goto failed_free; @@ -1236,6 +1238,7 @@ static void ipgre_tunnel_setup(struct net_device *dev) dev->flags = IFF_NOARP; dev->iflink = 0; dev->addr_len = 4; + dev->features |= NETIF_F_NETNS_LOCAL; } static int ipgre_tunnel_init(struct net_device *dev) -- 2.20.1