[B.A.T.M.A.N.] pull request [net]: batman-adv 20160430

[B.A.T.M.A.N.] pull request [net]: batman-adv 20160430

[Antonio Quartulli]

Hello David,

this is another pull request intended for net.

I know that I sent another batch a few days ago, but after having gone
through my queue I thought that merging these last 4 patches would still
be worth it (there won't be any other pull request for linux-4.6 :)).

The description of the changes follows below.

Please pull or let me know of any issue!
Thanks a lot,
	Antonio

The following changes since commit 1dfcd832b1a9ed45edac15b31d079b805fa0ae2a:

  Merge branch 'bpf-fixes' (2016-04-28 17:29:46 -0400)

are available in the git repository at:

  git://git.open-mesh.org/linux-merge.git tags/batman-adv-fix-for-davem

for you to fetch changes up to abe59c65225ccd63a5964e2f2a73dd2995b948e7:

  batman-adv: Fix reference counting of hardif_neigh_node object for neigh_node (2016-04-29 19:46:11 +0800)

----------------------------------------------------------------
In this small batch of patches you have:
- a fix for our Distributed ARP Table that makes sure that the input
  provided to the hash function during a query is the same as the one
  provided during an insert (so to prevent false negatives), by Antonio
  Quartulli
- a fix for our new protocol implementation B.A.T.M.A.N. V that ensures
  that a hard interface is properly re-activated when it is brought down
  and then up again, by Antonio Quartulli
- two fixes respectively to the reference counting of the tt_local_entry
  and neigh_node objects, by Sven Eckelmann. Such bug is rather severe
  as it would prevent the netdev objects references by batman-adv from
  being released after shutdown.

----------------------------------------------------------------
Antonio Quartulli (2):
      batman-adv: fix DAT candidate selection (must use vid)
      batman-adv: B.A.T.M.A.N V - make sure iface is reactivated upon NETDEV_UP event

Sven Eckelmann (2):
      batman-adv: Fix reference counting of vlan object for tt_local_entry
      batman-adv: Fix reference counting of hardif_neigh_node object for neigh_node

 net/batman-adv/bat_v.c                 | 12 ++++++++++
 net/batman-adv/distributed-arp-table.c | 17 ++++++++------
 net/batman-adv/hard-interface.c        |  3 +++
 net/batman-adv/originator.c            | 16 ++++---------
 net/batman-adv/translation-table.c     | 42 ++++------------------------------
 net/batman-adv/types.h                 |  7 ++++++
 6 files changed, 41 insertions(+), 56 deletions(-)

[B.A.T.M.A.N.] [PATCH 1/4] batman-adv: fix DAT candidate selection (must use vid)

[Antonio Quartulli]

Now that DAT is VLAN aware, it must use the VID when
computing the DHT address of the candidate nodes where
an entry is going to be stored/retrieved.

Fixes: be1db4f6615b ("batman-adv: make the Distributed ARP Table vlan aware")
Signed-off-by: Antonio Quartulli <a@unstable.cc>
[sven@narfation.org: fix conflicts with current version]
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
---
 net/batman-adv/distributed-arp-table.c | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c
index e96d7c745b4a..3e6b2624f980 100644
--- a/net/batman-adv/distributed-arp-table.c
+++ b/net/batman-adv/distributed-arp-table.c
@@ -568,6 +568,7 @@ static void batadv_choose_next_candidate(struct batadv_priv *bat_priv,
  * be sent to
  * @bat_priv: the bat priv with all the soft interface information
  * @ip_dst: ipv4 to look up in the DHT
+ * @vid: VLAN identifier
  *
  * An originator O is selected if and only if its DHT_ID value is one of three
  * closest values (from the LEFT, with wrap around if needed) then the hash
@@ -576,7 +577,8 @@ static void batadv_choose_next_candidate(struct batadv_priv *bat_priv,
  * Return: the candidate array of size BATADV_DAT_CANDIDATE_NUM.
  */
 static struct batadv_dat_candidate *
-batadv_dat_select_candidates(struct batadv_priv *bat_priv, __be32 ip_dst)
+batadv_dat_select_candidates(struct batadv_priv *bat_priv, __be32 ip_dst,
+			     unsigned short vid)
 {
 	int select;
 	batadv_dat_addr_t last_max = BATADV_DAT_ADDR_MAX, ip_key;
@@ -592,7 +594,7 @@ batadv_dat_select_candidates(struct batadv_priv *bat_priv, __be32 ip_dst)
 		return NULL;
 
 	dat.ip = ip_dst;
-	dat.vid = 0;
+	dat.vid = vid;
 	ip_key = (batadv_dat_addr_t)batadv_hash_dat(&dat,
 						    BATADV_DAT_ADDR_MAX);
 
@@ -612,6 +614,7 @@ batadv_dat_select_candidates(struct batadv_priv *bat_priv, __be32 ip_dst)
  * @bat_priv: the bat priv with all the soft interface information
  * @skb: payload to send
  * @ip: the DHT key
+ * @vid: VLAN identifier
  * @packet_subtype: unicast4addr packet subtype to use
  *
  * This function copies the skb with pskb_copy() and is sent as unicast packet
@@ -622,7 +625,7 @@ batadv_dat_select_candidates(struct batadv_priv *bat_priv, __be32 ip_dst)
  */
 static bool batadv_dat_send_data(struct batadv_priv *bat_priv,
 				 struct sk_buff *skb, __be32 ip,
-				 int packet_subtype)
+				 unsigned short vid, int packet_subtype)
 {
 	int i;
 	bool ret = false;
@@ -631,7 +634,7 @@ static bool batadv_dat_send_data(struct batadv_priv *bat_priv,
 	struct sk_buff *tmp_skb;
 	struct batadv_dat_candidate *cand;
 
-	cand = batadv_dat_select_candidates(bat_priv, ip);
+	cand = batadv_dat_select_candidates(bat_priv, ip, vid);
 	if (!cand)
 		goto out;
 
@@ -1022,7 +1025,7 @@ bool batadv_dat_snoop_outgoing_arp_request(struct batadv_priv *bat_priv,
 		ret = true;
 	} else {
 		/* Send the request to the DHT */
-		ret = batadv_dat_send_data(bat_priv, skb, ip_dst,
+		ret = batadv_dat_send_data(bat_priv, skb, ip_dst, vid,
 					   BATADV_P_DAT_DHT_GET);
 	}
 out:
@@ -1150,8 +1153,8 @@ void batadv_dat_snoop_outgoing_arp_reply(struct batadv_priv *bat_priv,
 	/* Send the ARP reply to the candidates for both the IP addresses that
 	 * the node obtained from the ARP reply
 	 */
-	batadv_dat_send_data(bat_priv, skb, ip_src, BATADV_P_DAT_DHT_PUT);
-	batadv_dat_send_data(bat_priv, skb, ip_dst, BATADV_P_DAT_DHT_PUT);
+	batadv_dat_send_data(bat_priv, skb, ip_src, vid, BATADV_P_DAT_DHT_PUT);
+	batadv_dat_send_data(bat_priv, skb, ip_dst, vid, BATADV_P_DAT_DHT_PUT);
 }
 
 /**
-- 
2.8.1

[B.A.T.M.A.N.] [PATCH 2/4] batman-adv: B.A.T.M.A.N V - make sure iface is reactivated upon NETDEV_UP event

[Antonio Quartulli]

At the moment there is no explicit reactivation of an hard-interface
upon NETDEV_UP event. In case of B.A.T.M.A.N. IV the interface is
reactivated as soon as the next OGM is scheduled for sending, but this
mechanism does not work with B.A.T.M.A.N. V. The latter does not rely
on the same scheduling mechanism as its predecessor and for this reason
the hard-interface remains deactivated forever after being brought down
once.

This patch fixes the reactivation mechanism by adding a new routing API
which explicitly allows each algorithm to perform any needed operation
upon interface re-activation.

Such API is optional and is implemented by B.A.T.M.A.N. V only and it
just takes care of setting the iface status to ACTIVE

Signed-off-by: Antonio Quartulli <a@unstable.cc>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
---
 net/batman-adv/bat_v.c          | 12 ++++++++++++
 net/batman-adv/hard-interface.c |  3 +++
 net/batman-adv/types.h          |  3 +++
 3 files changed, 18 insertions(+)

diff --git a/net/batman-adv/bat_v.c b/net/batman-adv/bat_v.c
index 3315b9a598af..4026f198a734 100644
--- a/net/batman-adv/bat_v.c
+++ b/net/batman-adv/bat_v.c
@@ -32,10 +32,21 @@
 
 #include "bat_v_elp.h"
 #include "bat_v_ogm.h"
+#include "hard-interface.h"
 #include "hash.h"
 #include "originator.h"
 #include "packet.h"
 
+static void batadv_v_iface_activate(struct batadv_hard_iface *hard_iface)
+{
+	/* B.A.T.M.A.N. V does not use any queuing mechanism, therefore it can
+	 * set the interface as ACTIVE right away, without any risk of race
+	 * condition
+	 */
+	if (hard_iface->if_status == BATADV_IF_TO_BE_ACTIVATED)
+		hard_iface->if_status = BATADV_IF_ACTIVE;
+}
+
 static int batadv_v_iface_enable(struct batadv_hard_iface *hard_iface)
 {
 	int ret;
@@ -274,6 +285,7 @@ static bool batadv_v_neigh_is_sob(struct batadv_neigh_node *neigh1,
 
 static struct batadv_algo_ops batadv_batman_v __read_mostly = {
 	.name = "BATMAN_V",
+	.bat_iface_activate = batadv_v_iface_activate,
 	.bat_iface_enable = batadv_v_iface_enable,
 	.bat_iface_disable = batadv_v_iface_disable,
 	.bat_iface_update_mac = batadv_v_iface_update_mac,
diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c
index c61d5b0b24d2..0a7deaf2670a 100644
--- a/net/batman-adv/hard-interface.c
+++ b/net/batman-adv/hard-interface.c
@@ -407,6 +407,9 @@ batadv_hardif_activate_interface(struct batadv_hard_iface *hard_iface)
 
 	batadv_update_min_mtu(hard_iface->soft_iface);
 
+	if (bat_priv->bat_algo_ops->bat_iface_activate)
+		bat_priv->bat_algo_ops->bat_iface_activate(hard_iface);
+
 out:
 	if (primary_if)
 		batadv_hardif_put(primary_if);
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
index 9abfb3e73c34..443e9b84e07d 100644
--- a/net/batman-adv/types.h
+++ b/net/batman-adv/types.h
@@ -1250,6 +1250,8 @@ struct batadv_forw_packet {
  * struct batadv_algo_ops - mesh algorithm callbacks
  * @list: list node for the batadv_algo_list
  * @name: name of the algorithm
+ * @bat_iface_activate: start routing mechanisms when hard-interface is brought
+ *  up
  * @bat_iface_enable: init routing info when hard-interface is enabled
  * @bat_iface_disable: de-init routing info when hard-interface is disabled
  * @bat_iface_update_mac: (re-)init mac addresses of the protocol information
@@ -1277,6 +1279,7 @@ struct batadv_forw_packet {
 struct batadv_algo_ops {
 	struct hlist_node list;
 	char *name;
+	void (*bat_iface_activate)(struct batadv_hard_iface *hard_iface);
 	int (*bat_iface_enable)(struct batadv_hard_iface *hard_iface);
 	void (*bat_iface_disable)(struct batadv_hard_iface *hard_iface);
 	void (*bat_iface_update_mac)(struct batadv_hard_iface *hard_iface);
-- 
2.8.1

[B.A.T.M.A.N.] [PATCH 3/4] batman-adv: Fix reference counting of vlan object for tt_local_entry

[Antonio Quartulli]

From: Sven Eckelmann <sven@narfation.org>

The batadv_tt_local_entry was specific to a batadv_softif_vlan and held an
implicit reference to it. But this reference was never stored in form of a
pointer in the tt_local_entry itself. Instead batadv_tt_local_remove,
batadv_tt_local_table_free and batadv_tt_local_purge_pending_clients depend
on a consistent state of bat_priv->softif_vlan_list and that
batadv_softif_vlan_get always returns the batadv_softif_vlan object which
it has a reference for. But batadv_softif_vlan_get cannot guarantee that
because it is working only with rcu_read_lock on this list. It can
therefore happen that an vid is in this list twice or that
batadv_softif_vlan_get cannot find the batadv_softif_vlan for an vid due to
some other list operations taking place at the same time.

Instead add a batadv_softif_vlan pointer directly in batadv_tt_local_entry
which will be used for the reference counter decremented on release of
batadv_tt_local_entry.

Fixes: 35df3b298fc8 ("batman-adv: fix TT VLAN inconsistency on VLAN re-add")
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Acked-by: Antonio Quartulli <a@unstable.cc>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
---
 net/batman-adv/translation-table.c | 42 ++++----------------------------------
 net/batman-adv/types.h             |  2 ++
 2 files changed, 6 insertions(+), 38 deletions(-)

diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 0b43e86328a5..9b4551a86535 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -215,6 +215,8 @@ static void batadv_tt_local_entry_release(struct kref *ref)
 	tt_local_entry = container_of(ref, struct batadv_tt_local_entry,
 				      common.refcount);
 
+	batadv_softif_vlan_put(tt_local_entry->vlan);
+
 	kfree_rcu(tt_local_entry, common.rcu);
 }
 
@@ -673,6 +675,7 @@ bool batadv_tt_local_add(struct net_device *soft_iface, const u8 *addr,
 	kref_get(&tt_local->common.refcount);
 	tt_local->last_seen = jiffies;
 	tt_local->common.added_at = tt_local->last_seen;
+	tt_local->vlan = vlan;
 
 	/* the batman interface mac and multicast addresses should never be
 	 * purged
@@ -991,7 +994,6 @@ int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset)
 	struct batadv_tt_common_entry *tt_common_entry;
 	struct batadv_tt_local_entry *tt_local;
 	struct batadv_hard_iface *primary_if;
-	struct batadv_softif_vlan *vlan;
 	struct hlist_head *head;
 	unsigned short vid;
 	u32 i;
@@ -1027,14 +1029,6 @@ int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset)
 			last_seen_msecs = last_seen_msecs % 1000;
 
 			no_purge = tt_common_entry->flags & np_flag;
-
-			vlan = batadv_softif_vlan_get(bat_priv, vid);
-			if (!vlan) {
-				seq_printf(seq, "Cannot retrieve VLAN %d\n",
-					   BATADV_PRINT_VID(vid));
-				continue;
-			}
-
 			seq_printf(seq,
 				   " * %pM %4i [%c%c%c%c%c%c] %3u.%03u   (%#.8x)\n",
 				   tt_common_entry->addr,
@@ -1052,9 +1046,7 @@ int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset)
 				     BATADV_TT_CLIENT_ISOLA) ? 'I' : '.'),
 				   no_purge ? 0 : last_seen_secs,
 				   no_purge ? 0 : last_seen_msecs,
-				   vlan->tt.crc);
-
-			batadv_softif_vlan_put(vlan);
+				   tt_local->vlan->tt.crc);
 		}
 		rcu_read_unlock();
 	}
@@ -1099,7 +1091,6 @@ u16 batadv_tt_local_remove(struct batadv_priv *bat_priv, const u8 *addr,
 {
 	struct batadv_tt_local_entry *tt_local_entry;
 	u16 flags, curr_flags = BATADV_NO_FLAGS;
-	struct batadv_softif_vlan *vlan;
 	void *tt_entry_exists;
 
 	tt_local_entry = batadv_tt_local_hash_find(bat_priv, addr, vid);
@@ -1139,14 +1130,6 @@ u16 batadv_tt_local_remove(struct batadv_priv *bat_priv, const u8 *addr,
 	/* extra call to free the local tt entry */
 	batadv_tt_local_entry_put(tt_local_entry);
 
-	/* decrease the reference held for this vlan */
-	vlan = batadv_softif_vlan_get(bat_priv, vid);
-	if (!vlan)
-		goto out;
-
-	batadv_softif_vlan_put(vlan);
-	batadv_softif_vlan_put(vlan);
-
 out:
 	if (tt_local_entry)
 		batadv_tt_local_entry_put(tt_local_entry);
@@ -1219,7 +1202,6 @@ static void batadv_tt_local_table_free(struct batadv_priv *bat_priv)
 	spinlock_t *list_lock; /* protects write access to the hash lists */
 	struct batadv_tt_common_entry *tt_common_entry;
 	struct batadv_tt_local_entry *tt_local;
-	struct batadv_softif_vlan *vlan;
 	struct hlist_node *node_tmp;
 	struct hlist_head *head;
 	u32 i;
@@ -1241,14 +1223,6 @@ static void batadv_tt_local_table_free(struct batadv_priv *bat_priv)
 						struct batadv_tt_local_entry,
 						common);
 
-			/* decrease the reference held for this vlan */
-			vlan = batadv_softif_vlan_get(bat_priv,
-						      tt_common_entry->vid);
-			if (vlan) {
-				batadv_softif_vlan_put(vlan);
-				batadv_softif_vlan_put(vlan);
-			}
-
 			batadv_tt_local_entry_put(tt_local);
 		}
 		spin_unlock_bh(list_lock);
@@ -3309,7 +3283,6 @@ static void batadv_tt_local_purge_pending_clients(struct batadv_priv *bat_priv)
 	struct batadv_hashtable *hash = bat_priv->tt.local_hash;
 	struct batadv_tt_common_entry *tt_common;
 	struct batadv_tt_local_entry *tt_local;
-	struct batadv_softif_vlan *vlan;
 	struct hlist_node *node_tmp;
 	struct hlist_head *head;
 	spinlock_t *list_lock; /* protects write access to the hash lists */
@@ -3339,13 +3312,6 @@ static void batadv_tt_local_purge_pending_clients(struct batadv_priv *bat_priv)
 						struct batadv_tt_local_entry,
 						common);
 
-			/* decrease the reference held for this vlan */
-			vlan = batadv_softif_vlan_get(bat_priv, tt_common->vid);
-			if (vlan) {
-				batadv_softif_vlan_put(vlan);
-				batadv_softif_vlan_put(vlan);
-			}
-
 			batadv_tt_local_entry_put(tt_local);
 		}
 		spin_unlock_bh(list_lock);
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
index 443e9b84e07d..65afd090ab3e 100644
--- a/net/batman-adv/types.h
+++ b/net/batman-adv/types.h
@@ -1073,10 +1073,12 @@ struct batadv_tt_common_entry {
  * struct batadv_tt_local_entry - translation table local entry data
  * @common: general translation table data
  * @last_seen: timestamp used for purging stale tt local entries
+ * @vlan: soft-interface vlan of the entry
  */
 struct batadv_tt_local_entry {
 	struct batadv_tt_common_entry common;
 	unsigned long last_seen;
+	struct batadv_softif_vlan *vlan;
 };
 
 /**
-- 
2.8.1

[B.A.T.M.A.N.] [PATCH 4/4] batman-adv: Fix reference counting of hardif_neigh_node object for neigh_node

[Antonio Quartulli]

From: Sven Eckelmann <sven@narfation.org>

The batadv_neigh_node was specific to a batadv_hardif_neigh_node and held
an implicit reference to it. But this reference was never stored in form of
a pointer in the batadv_neigh_node itself. Instead
batadv_neigh_node_release depends on a consistent state of
hard_iface->neigh_list and that batadv_hardif_neigh_get always returns the
batadv_hardif_neigh_node object which it has a reference for. But
batadv_hardif_neigh_get cannot guarantee that because it is working only
with rcu_read_lock on this list. It can therefore happen that a neigh_addr
is in this list twice or that batadv_hardif_neigh_get cannot find the
batadv_hardif_neigh_node for an neigh_addr due to some other list
operations taking place at the same time.

Instead add a batadv_hardif_neigh_node pointer directly in
batadv_neigh_node which will be used for the reference counter decremented
on release of batadv_neigh_node.

Fixes: cef63419f7db ("batman-adv: add list of unique single hop neighbors per hard-interface")
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
---
 net/batman-adv/originator.c | 16 +++++-----------
 net/batman-adv/types.h      |  2 ++
 2 files changed, 7 insertions(+), 11 deletions(-)

diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c
index d52f67a0c057..c355a824713c 100644
--- a/net/batman-adv/originator.c
+++ b/net/batman-adv/originator.c
@@ -250,7 +250,6 @@ static void batadv_neigh_node_release(struct kref *ref)
 {
 	struct hlist_node *node_tmp;
 	struct batadv_neigh_node *neigh_node;
-	struct batadv_hardif_neigh_node *hardif_neigh;
 	struct batadv_neigh_ifinfo *neigh_ifinfo;
 	struct batadv_algo_ops *bao;
 
@@ -262,13 +261,7 @@ static void batadv_neigh_node_release(struct kref *ref)
 		batadv_neigh_ifinfo_put(neigh_ifinfo);
 	}
 
-	hardif_neigh = batadv_hardif_neigh_get(neigh_node->if_incoming,
-					       neigh_node->addr);
-	if (hardif_neigh) {
-		/* batadv_hardif_neigh_get() increases refcount too */
-		batadv_hardif_neigh_put(hardif_neigh);
-		batadv_hardif_neigh_put(hardif_neigh);
-	}
+	batadv_hardif_neigh_put(neigh_node->hardif_neigh);
 
 	if (bao->bat_neigh_free)
 		bao->bat_neigh_free(neigh_node);
@@ -665,6 +658,10 @@ batadv_neigh_node_new(struct batadv_orig_node *orig_node,
 	neigh_node->orig_node = orig_node;
 	neigh_node->last_seen = jiffies;
 
+	/* increment unique neighbor refcount */
+	kref_get(&hardif_neigh->refcount);
+	neigh_node->hardif_neigh = hardif_neigh;
+
 	/* extra reference for return */
 	kref_init(&neigh_node->refcount);
 	kref_get(&neigh_node->refcount);
@@ -673,9 +670,6 @@ batadv_neigh_node_new(struct batadv_orig_node *orig_node,
 	hlist_add_head_rcu(&neigh_node->list, &orig_node->neigh_list);
 	spin_unlock_bh(&orig_node->neigh_list_lock);
 
-	/* increment unique neighbor refcount */
-	kref_get(&hardif_neigh->refcount);
-
 	batadv_dbg(BATADV_DBG_BATMAN, orig_node->bat_priv,
 		   "Creating new neighbor %pM for orig_node %pM on interface %s\n",
 		   neigh_addr, orig_node->orig, hard_iface->net_dev->name);
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
index 65afd090ab3e..1e47fbe8bb7b 100644
--- a/net/batman-adv/types.h
+++ b/net/batman-adv/types.h
@@ -433,6 +433,7 @@ struct batadv_hardif_neigh_node {
  * @ifinfo_lock: lock protecting private ifinfo members and list
  * @if_incoming: pointer to incoming hard-interface
  * @last_seen: when last packet via this neighbor was received
+ * @hardif_neigh: hardif_neigh of this neighbor
  * @refcount: number of contexts the object is used
  * @rcu: struct used for freeing in an RCU-safe manner
  */
@@ -444,6 +445,7 @@ struct batadv_neigh_node {
 	spinlock_t ifinfo_lock;	/* protects ifinfo_list and its members */
 	struct batadv_hard_iface *if_incoming;
 	unsigned long last_seen;
+	struct batadv_hardif_neigh_node *hardif_neigh;
 	struct kref refcount;
 	struct rcu_head rcu;
 };
-- 
2.8.1

Re: [B.A.T.M.A.N.] pull request [net]: batman-adv 20160430

[David Miller]

From: Antonio Quartulli <a@unstable.cc>
Date: Sun,  1 May 2016 01:05:59 +0800

> this is another pull request intended for net.
> 
> I know that I sent another batch a few days ago, but after having gone
> through my queue I thought that merging these last 4 patches would still
> be worth it (there won't be any other pull request for linux-4.6 :)).
> 
> The description of the changes follows below.

Pulled, thanks Antonio.

Re: [B.A.T.M.A.N.] pull request [net]: batman-adv 20160430

[Antonio Quartulli]

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On Tue, May 03, 2016 at 12:18:13AM -0400, David Miller wrote:
> Pulled, thanks Antonio.

Thanks a lot David.

We now have some patches for net-next that somewhat depend on the fixes you
have recently pulled.

Do you have any plan on merging net into net-next in the following days ?

I am asking because I'd prefer to avoid you the hassle of dealing with the
conflicts.

Cheers,


-- 
Antonio Quartulli

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Re: [B.A.T.M.A.N.] pull request [net]: batman-adv 20160430

[David Miller]

From: Antonio Quartulli <a@unstable.cc>
Date: Tue, 3 May 2016 22:42:29 +0800

> Do you have any plan on merging net into net-next in the following days ?
> 
> I am asking because I'd prefer to avoid you the hassle of dealing with the
> conflicts.

I'll try to do this in the next few days.

Re: [B.A.T.M.A.N.] pull request [net]: batman-adv 20160430

[David Miller]

From: David Miller <davem@davemloft.net>
Date: Tue, 03 May 2016 12:33:30 -0400 (EDT)

> From: Antonio Quartulli <a@unstable.cc>
> Date: Tue, 3 May 2016 22:42:29 +0800
> 
>> Do you have any plan on merging net into net-next in the following days ?
>> 
>> I am asking because I'd prefer to avoid you the hassle of dealing with the
>> conflicts.
> 
> I'll try to do this in the next few days.

Just FYI I did this last night.

Re: [B.A.T.M.A.N.] pull request [net]: batman-adv 20160430

[Antonio Quartulli]

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On Wed, May 04, 2016 at 02:13:50PM -0400, David Miller wrote:
> 
> Just FYI I did this last night.

Thanks a lot for letting me know David.

Cheers,

-- 
Antonio Quartulli

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