B.A.T.M.A.N October 2017

b.a.t.m.a.n@lists.open-mesh.org

8 participants
13 discussions

[B.A.T.M.A.N.] [RFC 1/2] batman-adv: Add extack to ndo_add_slave

by Sven Eckelmann

From: David Ahern <dsahern(a)gmail.com> Pass extack to do_set_master and down to ndo_add_slave Signed-off-by: David Ahern <dsahern(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> --- This change is already part of net-next (queued up for 4.15) we must therefore apply it after the compat code was added. net/batman-adv/soft-interface.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c index 3af4b0b2..543d2c3e 100644 --- a/net/batman-adv/soft-interface.c +++ b/net/batman-adv/soft-interface.c @@ -867,7 +867,8 @@ static int batadv_softif_init_late(struct net_device *dev) * Return: 0 if successful or error otherwise. */ static int batadv_softif_slave_add(struct net_device *dev, - struct net_device *slave_dev) + struct net_device *slave_dev, + struct netlink_ext_ack *extack) { struct batadv_hard_iface *hard_iface; struct net *net = dev_net(dev); -- 2.11.0

5 years, 5 months

[B.A.T.M.A.N.] [PATCH 0/4] pull request for net-next: batman-adv 2017-10-06

by Simon Wunderlich

Hi David, here is a small cleanup pull request of batman-adv to go into net-next. Please pull or let me know of any problem! Thank you, Simon The following changes since commit 242c1a28eb61cb34974e8aa05235d84355940a8a: net: Remove useless function skb_header_release (2017-09-22 20:43:13 -0700) are available in the git repository at: git://git.open-mesh.org/linux-merge.git tags/batadv-next-for-davem-20171006 for you to fetch changes up to 706cc9f51d9a22528af18d4b3ffbd17b30a1d3b0: batman-adv: Add argument names for function ptr definitions (2017-09-30 09:31:34 +0200) ---------------------------------------------------------------- This cleanup patchset includes the following patches: - bump version strings, by Simon Wunderlich - Cleanup patches to make checkpatch happy, by Sven Eckelmann (3 patches) ---------------------------------------------------------------- Simon Wunderlich (1): batman-adv: Start new development cycle Sven Eckelmann (3): batman-adv: Remove unnecessary parentheses batman-adv: Fix "line over 80 characters" checkpatch warning batman-adv: Add argument names for function ptr definitions net/batman-adv/bat_iv_ogm.c | 24 ++++++++++++------------ net/batman-adv/bat_v.c | 2 +- net/batman-adv/bat_v_elp.c | 6 +++--- net/batman-adv/bat_v_ogm.c | 12 ++++++------ net/batman-adv/distributed-arp-table.c | 4 ++-- net/batman-adv/gateway_client.c | 8 ++++---- net/batman-adv/gateway_common.c | 18 +++++++++--------- net/batman-adv/hard-interface.c | 12 ++++++------ net/batman-adv/icmp_socket.c | 4 ++-- net/batman-adv/main.c | 12 ++++++------ net/batman-adv/main.h | 2 +- net/batman-adv/multicast.c | 2 +- net/batman-adv/originator.c | 26 +++++++++++++------------- net/batman-adv/routing.c | 6 +++--- net/batman-adv/send.c | 6 +++--- net/batman-adv/soft-interface.c | 6 +++--- net/batman-adv/sysfs.c | 4 ++-- net/batman-adv/tp_meter.c | 2 +- 18 files changed, 78 insertions(+), 78 deletions(-)

5 years, 5 months

[B.A.T.M.A.N.] [batman-adv] Sometimes it takes several minutes to join mesh after reboot when there are <4 nodes in the network

by Xuebing Wang

Hi Simon, Sven, Thank you very much for your help. Our batman-adv BATMAN_IV are deployed in 100+ (may be more) sites, and works almost perfectly. There is a minor issue: after reboot the board, sometimes it takes several minutes to join mesh after reboot when there are <4 nodes in the network. - Usually board joins mesh instantly. - When this happens, I can still 'ping ip-address%mesh0' using IBSS interface, so it is likely a batman-adv issue. - This does not happen when I have >=4 nodes in the mesh network. -- For a setup of 6 nodes, I run the automated test for 1000 cycles, and no issues. I use the automated test: - reboot one board, and sleep 20 seconds - 'batctl n | tail -1 | grep mesh0' to see if it is empty. Here is my environment: - Atheros ar9331 MIPS platform + built-in ath9k WiFi - OpenWRT tag 15.05 - batman-adv version 2016.1.3 (with 22 patches in patches/ subfolder as you know it very well) - routing_algos = BATMAN_IV Is this a known issue? Thanks again. Xuebing Wang

5 years, 5 months

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B.A.T.M.A.N October 2017