The following commit has been merged in the master branch: commit 8dad6f0db6b4457b1c4b04d4edf62744921c32fd Author: Sven Eckelmann sven@narfation.org Date: Sun Jul 3 13:31:46 2016 +0200

batman-adv: Provide bla group in the mesh_info netlink msg

The bridge loop avoidange is the main information for the debugging of of bridge loop detection problems. It is therefore necessary when comparing the bla claim tables.

Signed-off-by: Sven Eckelmann sven@narfation.org Signed-off-by: Simon Wunderlich sw@simonwunderlich.de Signed-off-by: Marek Lindner mareklindner@neomailbox.ch

diff --git a/net/batman-adv/netlink.c b/net/batman-adv/netlink.c index b33675c..464de9d 100644 --- a/net/batman-adv/netlink.c +++ b/net/batman-adv/netlink.c @@ -19,6 +19,7 @@ #include "main.h"

#include <linux/atomic.h> +#include <linux/byteorder/generic.h> #include <linux/errno.h> #include <linux/fs.h> #include <linux/genetlink.h> @@ -42,6 +43,7 @@ #include "gateway_client.h" #include "hard-interface.h" #include "originator.h" +#include "packet.h" #include "soft-interface.h" #include "tp_meter.h" #include "translation-table.h" @@ -141,6 +143,12 @@ batadv_netlink_mesh_info_put(struct sk_buff *msg, struct net_device *soft_iface) (u8)atomic_read(&bat_priv->tt.vn))) goto out;

+#ifdef CONFIG_BATMAN_ADV_BLA + if (nla_put_u16(msg, BATADV_ATTR_BLA_CRC, + ntohs(bat_priv->bla.claim_dest.group))) + goto out; +#endif + primary_if = batadv_primary_if_get_selected(bat_priv); if (primary_if && primary_if->if_status == BATADV_IF_ACTIVE) { hard_iface = primary_if->net_dev;