[0/3] pull request for net: batman-adv 2022-03-02

Message ID 20220302163049.101957-1-sw@simonwunderlich.de (mailing list archive)
State Not Applicable, archived
Delegated to: Simon Wunderlich


git://git.open-mesh.org/linux-merge.git tags/batadv-net-pullrequest-20220302

Commit Message

Simon Wunderlich March 2, 2022, 4:30 p.m. UTC
  Hi David, hi Jakub,

here are some bugfixes for batman-adv which we would like to have integrated into net.

Please pull or let me know of any problem!

There might be a small merge conflict between the net and net-next pull
requests which I both send today, specifically those two commits:

* (batadv/net) 690bb6fb64f5 ("batman-adv: Request iflink once in batadv-on-batadv check")
* (batadv/net-next) 6ee3c393eeb7 ("batman-adv: Demote batadv-on-batadv skip error message")

They should be resolved like this: 

Thank you,

The following changes since commit e783362eb54cd99b2cac8b3a9aeac942e6f6ac07:

  Linux 5.17-rc1 (2022-01-23 10:12:53 +0200)

are available in the Git repository at:

  git://git.open-mesh.org/linux-merge.git tags/batadv-net-pullrequest-20220302

for you to fetch changes up to 6c1f41afc1dbe59d9d3c8bb0d80b749c119aa334:

  batman-adv: Don't expect inter-netns unique iflink indices (2022-03-02 09:24:55 +0100)

Here are some batman-adv bugfixes:

 - Remove redundant iflink requests, by Sven Eckelmann (2 patches)

 - Don't expect inter-netns unique iflink indices, by Sven Eckelmann

Sven Eckelmann (3):
      batman-adv: Request iflink once in batadv-on-batadv check
      batman-adv: Request iflink once in batadv_get_real_netdevice
      batman-adv: Don't expect inter-netns unique iflink indices

 net/batman-adv/hard-interface.c | 29 ++++++++++++++++++++---------
 1 file changed, 20 insertions(+), 9 deletions(-)


--- a/net/batman-adv/hard-interface.c
+++ b/net/batman-adv/hard-interface.c
@@ -167,13 +167,7 @@ 
 		return false;
 	/* recurse over the parent device */
-	parent_dev = __dev_get_by_index((struct net *)parent_net,
-					dev_get_iflink(net_dev));
 	parent_dev = __dev_get_by_index((struct net *)parent_net, iflink);
-	/* if we got a NULL parent_dev there is something broken.. */
 	if (!parent_dev) {
 		pr_warn("Cannot find parent device. Skipping batadv-on-batadv check for %s\n",