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authorDavid S. Miller <davem@davemloft.net>2015-04-06 21:52:19 -0400
committerDavid S. Miller <davem@davemloft.net>2015-04-06 22:34:15 -0400
commitc85d6975ef923cffdd56de3e0e6aba0977282cff (patch)
treecb497deea01827951809c9c7c0f1c22780c146be /net/ipv6
parent60302ff631f0f3eac0ec592e128b776f0676b397 (diff)
parentf22e6e847115abc3a0e2ad7bb18d243d42275af1 (diff)
downloadlinux-c85d6975ef923cffdd56de3e0e6aba0977282cff.tar.bz2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/ethernet/mellanox/mlx4/cmd.c net/core/fib_rules.c net/ipv4/fib_frontend.c The fib_rules.c and fib_frontend.c conflicts were locking adjustments in 'net' overlapping addition and removal of code in 'net-next'. The mlx4 conflict was a bug fix in 'net' happening in the same place a constant was being replaced with a more suitable macro. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/fib6_rules.c2
-rw-r--r--net/ipv6/ip6_output.c3
-rw-r--r--net/ipv6/ip6mr.c4
3 files changed, 6 insertions, 3 deletions
diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index 61fb184b818d..2367a16eae58 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -315,7 +315,9 @@ out_fib6_rules_ops:
static void __net_exit fib6_rules_net_exit(struct net *net)
{
+ rtnl_lock();
fib_rules_unregister(net->ipv6.fib6_rules_ops);
+ rtnl_unlock();
}
static struct pernet_operations fib6_rules_net_ops = {
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 84c58da10f5c..654f245aa930 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -542,7 +542,8 @@ int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
{
struct sk_buff *frag;
struct rt6_info *rt = (struct rt6_info *)skb_dst(skb);
- struct ipv6_pinfo *np = skb->sk ? inet6_sk(skb->sk) : NULL;
+ struct ipv6_pinfo *np = skb->sk && !dev_recursion_level() ?
+ inet6_sk(skb->sk) : NULL;
struct ipv6hdr *tmp_hdr;
struct frag_hdr *fh;
unsigned int mtu, hlen, left, len;
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index 26456037bdfc..8493a22e74eb 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -265,8 +265,8 @@ static void __net_exit ip6mr_rules_exit(struct net *net)
list_del(&mrt->list);
ip6mr_free_table(mrt);
}
- rtnl_unlock();
fib_rules_unregister(net->ipv6.mr6_rules_ops);
+ rtnl_unlock();
}
#else
#define ip6mr_for_each_table(mrt, net) \
@@ -334,7 +334,7 @@ static struct mr6_table *ip6mr_new_table(struct net *net, u32 id)
static void ip6mr_free_table(struct mr6_table *mrt)
{
- del_timer(&mrt->ipmr_expire_timer);
+ del_timer_sync(&mrt->ipmr_expire_timer);
mroute_clean_tables(mrt);
kfree(mrt);
}