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| author | David S. Miller <davem@davemloft.net> | 2013-04-03 01:31:54 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-04-03 01:31:54 -0400 |
| commit | d66248326410ed0d3e813ebe974b3e6638df0717 (patch) | |
| tree | a1dbe86f5540596a70c6f3b9aab051d37f37daf5 /net/ipv6 | |
| parent | 8facd5fb73c6e960555e5913743dfbb6c3d984a5 (diff) | |
| parent | da241efcd9c3da2af6ba20055c7e158ec725005c (diff) | |
| download | linux-d66248326410ed0d3e813ebe974b3e6638df0717.tar.bz2 | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull net into net-next to get the synchronize_net() bug fix in
bonding.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/addrconf.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index d6279cb3d547..a33b157d9ccf 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -2616,6 +2616,9 @@ static void sit_add_v4_addrs(struct inet6_dev *idev) static void init_loopback(struct net_device *dev) { struct inet6_dev *idev; + struct net_device *sp_dev; + struct inet6_ifaddr *sp_ifa; + struct rt6_info *sp_rt; /* ::1 */ @@ -2627,6 +2630,30 @@ static void init_loopback(struct net_device *dev) } add_addr(idev, &in6addr_loopback, 128, IFA_HOST); + + /* Add routes to other interface's IPv6 addresses */ + for_each_netdev(dev_net(dev), sp_dev) { + if (!strcmp(sp_dev->name, dev->name)) + continue; + + idev = __in6_dev_get(sp_dev); + if (!idev) + continue; + + read_lock_bh(&idev->lock); + list_for_each_entry(sp_ifa, &idev->addr_list, if_list) { + + if (sp_ifa->flags & (IFA_F_DADFAILED | IFA_F_TENTATIVE)) + continue; + + sp_rt = addrconf_dst_alloc(idev, &sp_ifa->addr, 0); + + /* Failure cases are ignored */ + if (!IS_ERR(sp_rt)) + ip6_ins_rt(sp_rt); + } + read_unlock_bh(&idev->lock); + } } static void addrconf_add_linklocal(struct inet6_dev *idev, const struct in6_addr *addr) |