* [PATCH v3 0/5] ipvlan: cleanups and fixes
@ 2015-07-14 13:35 Konstantin Khlebnikov
2015-07-14 13:35 ` [PATCH v3 1/5] ipvlan: remove counters of ipv4 and ipv6 addresses Konstantin Khlebnikov
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: Konstantin Khlebnikov @ 2015-07-14 13:35 UTC (permalink / raw
To: linux-netdev, Mahesh Bandewar; +Cc: David S. Miller, Jiri Benc
v1: http://comments.gmane.org/gmane.linux.network/363346
v2: http://comments.gmane.org/gmane.linux.network/369086
v3 has reduced set of patches from "ipvlan: fix ipv6 autoconfiguration".
Here just cleanups and patch which ignores ipv6 notifications from RA.
---
Konstantin Khlebnikov (4):
ipvlan: remove counters of ipv4 and ipv6 addresses
ipvlan: plug memory leak in ipvlan_link_delete
ipvlan: unhash addresses without synchronize_rcu
ipvlan: ignore addresses from ipv6 autoconfiguration
WANG Cong (1):
ipvlan: use rcu_deference_bh() in ipvlan_queue_xmit()
drivers/net/ipvlan/ipvlan.h | 9 +++++---
drivers/net/ipvlan/ipvlan_core.c | 6 ++---
drivers/net/ipvlan/ipvlan_main.c | 42 +++++++++++++++++---------------------
3 files changed, 27 insertions(+), 30 deletions(-)
--
Signature
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH v3 1/5] ipvlan: remove counters of ipv4 and ipv6 addresses
2015-07-14 13:35 [PATCH v3 0/5] ipvlan: cleanups and fixes Konstantin Khlebnikov
@ 2015-07-14 13:35 ` Konstantin Khlebnikov
2015-07-14 13:35 ` [PATCH v3 2/5] ipvlan: plug memory leak in ipvlan_link_delete Konstantin Khlebnikov
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Konstantin Khlebnikov @ 2015-07-14 13:35 UTC (permalink / raw
To: linux-netdev, Mahesh Bandewar; +Cc: David S. Miller, Jiri Benc
They are unused after commit f631c44bbe15 ("ipvlan: Always set broadcast bit in
multicast filter").
Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
---
drivers/net/ipvlan/ipvlan.h | 2 --
drivers/net/ipvlan/ipvlan_main.c | 33 ++++++++++++---------------------
2 files changed, 12 insertions(+), 23 deletions(-)
diff --git a/drivers/net/ipvlan/ipvlan.h b/drivers/net/ipvlan/ipvlan.h
index 953a97492fab..68e2549c28c6 100644
--- a/drivers/net/ipvlan/ipvlan.h
+++ b/drivers/net/ipvlan/ipvlan.h
@@ -67,8 +67,6 @@ struct ipvl_dev {
struct ipvl_port *port;
struct net_device *phy_dev;
struct list_head addrs;
- int ipv4cnt;
- int ipv6cnt;
struct ipvl_pcpu_stats __percpu *pcpu_stats;
DECLARE_BITMAP(mac_filters, IPVLAN_MAC_FILTER_SIZE);
netdev_features_t sfeatures;
diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index 1acc283160d9..048ecf0c76fb 100644
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -153,10 +153,9 @@ static int ipvlan_open(struct net_device *dev)
else
dev->flags &= ~IFF_NOARP;
- if (ipvlan->ipv6cnt > 0 || ipvlan->ipv4cnt > 0) {
- list_for_each_entry(addr, &ipvlan->addrs, anode)
- ipvlan_ht_addr_add(ipvlan, addr);
- }
+ list_for_each_entry(addr, &ipvlan->addrs, anode)
+ ipvlan_ht_addr_add(ipvlan, addr);
+
return dev_uc_add(phy_dev, phy_dev->dev_addr);
}
@@ -171,10 +170,9 @@ static int ipvlan_stop(struct net_device *dev)
dev_uc_del(phy_dev, phy_dev->dev_addr);
- if (ipvlan->ipv6cnt > 0 || ipvlan->ipv4cnt > 0) {
- list_for_each_entry(addr, &ipvlan->addrs, anode)
- ipvlan_ht_addr_del(addr, !dev->dismantle);
- }
+ list_for_each_entry(addr, &ipvlan->addrs, anode)
+ ipvlan_ht_addr_del(addr, !dev->dismantle);
+
return 0;
}
@@ -471,8 +469,6 @@ static int ipvlan_link_new(struct net *src_net, struct net_device *dev,
ipvlan->port = port;
ipvlan->sfeatures = IPVLAN_FEATURES;
INIT_LIST_HEAD(&ipvlan->addrs);
- ipvlan->ipv4cnt = 0;
- ipvlan->ipv6cnt = 0;
/* TODO Probably put random address here to be presented to the
* world but keep using the physical-dev address for the outgoing
@@ -508,12 +504,11 @@ static void ipvlan_link_delete(struct net_device *dev, struct list_head *head)
struct ipvl_dev *ipvlan = netdev_priv(dev);
struct ipvl_addr *addr, *next;
- if (ipvlan->ipv6cnt > 0 || ipvlan->ipv4cnt > 0) {
- list_for_each_entry_safe(addr, next, &ipvlan->addrs, anode) {
- ipvlan_ht_addr_del(addr, !dev->dismantle);
- list_del(&addr->anode);
- }
+ list_for_each_entry_safe(addr, next, &ipvlan->addrs, anode) {
+ ipvlan_ht_addr_del(addr, !dev->dismantle);
+ list_del(&addr->anode);
}
+
list_del_rcu(&ipvlan->pnode);
unregister_netdevice_queue(dev, head);
netdev_upper_dev_unlink(ipvlan->phy_dev, dev);
@@ -627,7 +622,7 @@ static int ipvlan_add_addr6(struct ipvl_dev *ipvlan, struct in6_addr *ip6_addr)
memcpy(&addr->ip6addr, ip6_addr, sizeof(struct in6_addr));
addr->atype = IPVL_IPV6;
list_add_tail(&addr->anode, &ipvlan->addrs);
- ipvlan->ipv6cnt++;
+
/* If the interface is not up, the address will be added to the hash
* list by ipvlan_open.
*/
@@ -647,8 +642,6 @@ static void ipvlan_del_addr6(struct ipvl_dev *ipvlan, struct in6_addr *ip6_addr)
ipvlan_ht_addr_del(addr, true);
list_del(&addr->anode);
- ipvlan->ipv6cnt--;
- WARN_ON(ipvlan->ipv6cnt < 0);
kfree_rcu(addr, rcu);
return;
@@ -699,7 +692,7 @@ static int ipvlan_add_addr4(struct ipvl_dev *ipvlan, struct in_addr *ip4_addr)
memcpy(&addr->ip4addr, ip4_addr, sizeof(struct in_addr));
addr->atype = IPVL_IPV4;
list_add_tail(&addr->anode, &ipvlan->addrs);
- ipvlan->ipv4cnt++;
+
/* If the interface is not up, the address will be added to the hash
* list by ipvlan_open.
*/
@@ -719,8 +712,6 @@ static void ipvlan_del_addr4(struct ipvl_dev *ipvlan, struct in_addr *ip4_addr)
ipvlan_ht_addr_del(addr, true);
list_del(&addr->anode);
- ipvlan->ipv4cnt--;
- WARN_ON(ipvlan->ipv4cnt < 0);
kfree_rcu(addr, rcu);
return;
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH v3 2/5] ipvlan: plug memory leak in ipvlan_link_delete
2015-07-14 13:35 [PATCH v3 0/5] ipvlan: cleanups and fixes Konstantin Khlebnikov
2015-07-14 13:35 ` [PATCH v3 1/5] ipvlan: remove counters of ipv4 and ipv6 addresses Konstantin Khlebnikov
@ 2015-07-14 13:35 ` Konstantin Khlebnikov
2015-07-14 13:35 ` [PATCH v3 3/5] ipvlan: unhash addresses without synchronize_rcu Konstantin Khlebnikov
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Konstantin Khlebnikov @ 2015-07-14 13:35 UTC (permalink / raw
To: linux-netdev, Mahesh Bandewar; +Cc: David S. Miller, Jiri Benc
Add missing kfree_rcu(addr, rcu);
Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
---
drivers/net/ipvlan/ipvlan_main.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index 048ecf0c76fb..7d81e37c3f76 100644
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -507,6 +507,7 @@ static void ipvlan_link_delete(struct net_device *dev, struct list_head *head)
list_for_each_entry_safe(addr, next, &ipvlan->addrs, anode) {
ipvlan_ht_addr_del(addr, !dev->dismantle);
list_del(&addr->anode);
+ kfree_rcu(addr, rcu);
}
list_del_rcu(&ipvlan->pnode);
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH v3 3/5] ipvlan: unhash addresses without synchronize_rcu
2015-07-14 13:35 [PATCH v3 0/5] ipvlan: cleanups and fixes Konstantin Khlebnikov
2015-07-14 13:35 ` [PATCH v3 1/5] ipvlan: remove counters of ipv4 and ipv6 addresses Konstantin Khlebnikov
2015-07-14 13:35 ` [PATCH v3 2/5] ipvlan: plug memory leak in ipvlan_link_delete Konstantin Khlebnikov
@ 2015-07-14 13:35 ` Konstantin Khlebnikov
2015-07-14 13:35 ` [PATCH v3 4/5] ipvlan: use rcu_deference_bh() in ipvlan_queue_xmit() Konstantin Khlebnikov
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Konstantin Khlebnikov @ 2015-07-14 13:35 UTC (permalink / raw
To: linux-netdev, Mahesh Bandewar; +Cc: David S. Miller, Jiri Benc
All structures used in traffic forwarding are rcu-protected:
ipvl_addr, ipvl_dev and ipvl_port. Thus we can unhash addresses
without synchronization. We'll anyway hash it back into the same
bucket: in worst case lockless lookup will scan hash once again.
Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
---
drivers/net/ipvlan/ipvlan.h | 2 +-
drivers/net/ipvlan/ipvlan_core.c | 4 +---
drivers/net/ipvlan/ipvlan_main.c | 8 ++++----
3 files changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/net/ipvlan/ipvlan.h b/drivers/net/ipvlan/ipvlan.h
index 68e2549c28c6..40f9d7e4a0ea 100644
--- a/drivers/net/ipvlan/ipvlan.h
+++ b/drivers/net/ipvlan/ipvlan.h
@@ -122,5 +122,5 @@ struct ipvl_addr *ipvlan_find_addr(const struct ipvl_dev *ipvlan,
bool ipvlan_addr_busy(struct ipvl_port *port, void *iaddr, bool is_v6);
struct ipvl_addr *ipvlan_ht_addr_lookup(const struct ipvl_port *port,
const void *iaddr, bool is_v6);
-void ipvlan_ht_addr_del(struct ipvl_addr *addr, bool sync);
+void ipvlan_ht_addr_del(struct ipvl_addr *addr);
#endif /* __IPVLAN_H */
diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
index 8afbedad620d..8f8628a0adba 100644
--- a/drivers/net/ipvlan/ipvlan_core.c
+++ b/drivers/net/ipvlan/ipvlan_core.c
@@ -85,11 +85,9 @@ void ipvlan_ht_addr_add(struct ipvl_dev *ipvlan, struct ipvl_addr *addr)
hlist_add_head_rcu(&addr->hlnode, &port->hlhead[hash]);
}
-void ipvlan_ht_addr_del(struct ipvl_addr *addr, bool sync)
+void ipvlan_ht_addr_del(struct ipvl_addr *addr)
{
hlist_del_init_rcu(&addr->hlnode);
- if (sync)
- synchronize_rcu();
}
struct ipvl_addr *ipvlan_find_addr(const struct ipvl_dev *ipvlan,
diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index 7d81e37c3f76..e995bc501ee6 100644
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -171,7 +171,7 @@ static int ipvlan_stop(struct net_device *dev)
dev_uc_del(phy_dev, phy_dev->dev_addr);
list_for_each_entry(addr, &ipvlan->addrs, anode)
- ipvlan_ht_addr_del(addr, !dev->dismantle);
+ ipvlan_ht_addr_del(addr);
return 0;
}
@@ -505,7 +505,7 @@ static void ipvlan_link_delete(struct net_device *dev, struct list_head *head)
struct ipvl_addr *addr, *next;
list_for_each_entry_safe(addr, next, &ipvlan->addrs, anode) {
- ipvlan_ht_addr_del(addr, !dev->dismantle);
+ ipvlan_ht_addr_del(addr);
list_del(&addr->anode);
kfree_rcu(addr, rcu);
}
@@ -641,7 +641,7 @@ static void ipvlan_del_addr6(struct ipvl_dev *ipvlan, struct in6_addr *ip6_addr)
if (!addr)
return;
- ipvlan_ht_addr_del(addr, true);
+ ipvlan_ht_addr_del(addr);
list_del(&addr->anode);
kfree_rcu(addr, rcu);
@@ -711,7 +711,7 @@ static void ipvlan_del_addr4(struct ipvl_dev *ipvlan, struct in_addr *ip4_addr)
if (!addr)
return;
- ipvlan_ht_addr_del(addr, true);
+ ipvlan_ht_addr_del(addr);
list_del(&addr->anode);
kfree_rcu(addr, rcu);
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH v3 4/5] ipvlan: use rcu_deference_bh() in ipvlan_queue_xmit()
2015-07-14 13:35 [PATCH v3 0/5] ipvlan: cleanups and fixes Konstantin Khlebnikov
` (2 preceding siblings ...)
2015-07-14 13:35 ` [PATCH v3 3/5] ipvlan: unhash addresses without synchronize_rcu Konstantin Khlebnikov
@ 2015-07-14 13:35 ` Konstantin Khlebnikov
2015-07-14 13:35 ` [PATCH v3 5/5] ipvlan: ignore addresses from ipv6 autoconfiguration Konstantin Khlebnikov
2015-07-16 4:33 ` [PATCH v3 0/5] ipvlan: cleanups and fixes David Miller
5 siblings, 0 replies; 7+ messages in thread
From: Konstantin Khlebnikov @ 2015-07-14 13:35 UTC (permalink / raw
To: linux-netdev, Mahesh Bandewar; +Cc: David S. Miller, Jiri Benc
From: WANG Cong <xiyou.wangcong@gmail.com>
In tx path rcu_read_lock_bh() is held, so we need rcu_deference_bh().
This fixes the following warning:
===============================
[ INFO: suspicious RCU usage. ]
4.1.0-rc1+ #1007 Not tainted
-------------------------------
drivers/net/ipvlan/ipvlan.h:106 suspicious rcu_dereference_check() usage!
other info that might help us debug this:
rcu_scheduler_active = 1, debug_locks = 0
1 lock held by dhclient/1076:
#0: (rcu_read_lock_bh){......}, at: [<ffffffff817e8d84>] rcu_lock_acquire+0x0/0x26
stack backtrace:
CPU: 2 PID: 1076 Comm: dhclient Not tainted 4.1.0-rc1+ #1007
Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
0000000000000001 ffff8800d381bac8 ffffffff81a4154f 000000003c1a3c19
ffff8800d4d0a690 ffff8800d381baf8 ffffffff810b849f ffff880117d41148
ffff880117d40000 ffff880117d40068 0000000000000156 ffff8800d381bb18
Call Trace:
[<ffffffff81a4154f>] dump_stack+0x4c/0x65
[<ffffffff810b849f>] lockdep_rcu_suspicious+0x107/0x110
[<ffffffff8165a522>] ipvlan_port_get_rcu+0x47/0x4e
[<ffffffff8165ad14>] ipvlan_queue_xmit+0x35/0x450
[<ffffffff817ea45d>] ? rcu_read_unlock+0x3e/0x5f
[<ffffffff810a20bf>] ? local_clock+0x19/0x22
[<ffffffff810b4781>] ? __lock_is_held+0x39/0x52
[<ffffffff8165b64c>] ipvlan_start_xmit+0x1b/0x44
[<ffffffff817edf7f>] dev_hard_start_xmit+0x2ae/0x467
[<ffffffff817ee642>] __dev_queue_xmit+0x50a/0x60c
[<ffffffff817ee7a7>] dev_queue_xmit_sk+0x13/0x15
[<ffffffff81997596>] dev_queue_xmit+0x10/0x12
[<ffffffff8199b41c>] packet_sendmsg+0xb6b/0xbdf
[<ffffffff810b5ea7>] ? mark_lock+0x2e/0x226
[<ffffffff810a1fcc>] ? sched_clock_cpu+0x9e/0xb7
[<ffffffff817d56f9>] sock_sendmsg_nosec+0x12/0x1d
[<ffffffff817d7257>] sock_sendmsg+0x29/0x2e
[<ffffffff817d72cc>] sock_write_iter+0x70/0x91
[<ffffffff81199563>] __vfs_write+0x7e/0xa7
[<ffffffff811996bc>] vfs_write+0x92/0xe8
[<ffffffff811997d7>] SyS_write+0x47/0x7e
[<ffffffff81a4d517>] system_call_fastpath+0x12/0x6f
Fixes: 2ad7bf363841 ("ipvlan: Initial check-in of the IPVLAN driver.")
Cc: Mahesh Bandewar <maheshb@google.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Acked-by: Mahesh Bandewar <maheshb@google.com>
Acked-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
---
drivers/net/ipvlan/ipvlan.h | 5 +++++
drivers/net/ipvlan/ipvlan_core.c | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ipvlan/ipvlan.h b/drivers/net/ipvlan/ipvlan.h
index 40f9d7e4a0ea..9542b7bac61a 100644
--- a/drivers/net/ipvlan/ipvlan.h
+++ b/drivers/net/ipvlan/ipvlan.h
@@ -104,6 +104,11 @@ static inline struct ipvl_port *ipvlan_port_get_rcu(const struct net_device *d)
return rcu_dereference(d->rx_handler_data);
}
+static inline struct ipvl_port *ipvlan_port_get_rcu_bh(const struct net_device *d)
+{
+ return rcu_dereference_bh(d->rx_handler_data);
+}
+
static inline struct ipvl_port *ipvlan_port_get_rtnl(const struct net_device *d)
{
return rtnl_dereference(d->rx_handler_data);
diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
index 8f8628a0adba..207f62e8de9a 100644
--- a/drivers/net/ipvlan/ipvlan_core.c
+++ b/drivers/net/ipvlan/ipvlan_core.c
@@ -529,7 +529,7 @@ static int ipvlan_xmit_mode_l2(struct sk_buff *skb, struct net_device *dev)
int ipvlan_queue_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct ipvl_dev *ipvlan = netdev_priv(dev);
- struct ipvl_port *port = ipvlan_port_get_rcu(ipvlan->phy_dev);
+ struct ipvl_port *port = ipvlan_port_get_rcu_bh(ipvlan->phy_dev);
if (!port)
goto out;
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH v3 5/5] ipvlan: ignore addresses from ipv6 autoconfiguration
2015-07-14 13:35 [PATCH v3 0/5] ipvlan: cleanups and fixes Konstantin Khlebnikov
` (3 preceding siblings ...)
2015-07-14 13:35 ` [PATCH v3 4/5] ipvlan: use rcu_deference_bh() in ipvlan_queue_xmit() Konstantin Khlebnikov
@ 2015-07-14 13:35 ` Konstantin Khlebnikov
2015-07-16 4:33 ` [PATCH v3 0/5] ipvlan: cleanups and fixes David Miller
5 siblings, 0 replies; 7+ messages in thread
From: Konstantin Khlebnikov @ 2015-07-14 13:35 UTC (permalink / raw
To: linux-netdev, Mahesh Bandewar; +Cc: David S. Miller, Jiri Benc
Inet6addr notifier is atomic and runs in bh context without RTNL when
ipv6 receives router advertisement packet and performs autoconfiguration.
Proper fix still in discussion. Let's at least plug the bug.
v1: http://lkml.kernel.org/r/20150514135618.14062.1969.stgit@buzz
v2: http://lkml.kernel.org/r/20150703125840.24121.91556.stgit@buzz
Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
---
drivers/net/ipvlan/ipvlan_main.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index e995bc501ee6..20b58bdecf75 100644
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -655,6 +655,10 @@ static int ipvlan_addr6_event(struct notifier_block *unused,
struct net_device *dev = (struct net_device *)if6->idev->dev;
struct ipvl_dev *ipvlan = netdev_priv(dev);
+ /* FIXME IPv6 autoconf calls us from bh without RTNL */
+ if (in_softirq())
+ return NOTIFY_DONE;
+
if (!netif_is_ipvlan(dev))
return NOTIFY_DONE;
^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH v3 0/5] ipvlan: cleanups and fixes
2015-07-14 13:35 [PATCH v3 0/5] ipvlan: cleanups and fixes Konstantin Khlebnikov
` (4 preceding siblings ...)
2015-07-14 13:35 ` [PATCH v3 5/5] ipvlan: ignore addresses from ipv6 autoconfiguration Konstantin Khlebnikov
@ 2015-07-16 4:33 ` David Miller
5 siblings, 0 replies; 7+ messages in thread
From: David Miller @ 2015-07-16 4:33 UTC (permalink / raw
To: khlebnikov; +Cc: netdev, maheshb, jbenc
From: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Date: Tue, 14 Jul 2015 16:35:49 +0300
> v1: http://comments.gmane.org/gmane.linux.network/363346
> v2: http://comments.gmane.org/gmane.linux.network/369086
>
> v3 has reduced set of patches from "ipvlan: fix ipv6 autoconfiguration".
> Here just cleanups and patch which ignores ipv6 notifications from RA.
Series applied, thanks.
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2015-07-16 4:33 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-07-14 13:35 [PATCH v3 0/5] ipvlan: cleanups and fixes Konstantin Khlebnikov
2015-07-14 13:35 ` [PATCH v3 1/5] ipvlan: remove counters of ipv4 and ipv6 addresses Konstantin Khlebnikov
2015-07-14 13:35 ` [PATCH v3 2/5] ipvlan: plug memory leak in ipvlan_link_delete Konstantin Khlebnikov
2015-07-14 13:35 ` [PATCH v3 3/5] ipvlan: unhash addresses without synchronize_rcu Konstantin Khlebnikov
2015-07-14 13:35 ` [PATCH v3 4/5] ipvlan: use rcu_deference_bh() in ipvlan_queue_xmit() Konstantin Khlebnikov
2015-07-14 13:35 ` [PATCH v3 5/5] ipvlan: ignore addresses from ipv6 autoconfiguration Konstantin Khlebnikov
2015-07-16 4:33 ` [PATCH v3 0/5] ipvlan: cleanups and fixes David Miller
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