linux/net/batman-adv
Sven Eckelmann c6a953cce8 batman-adv: Trigger events for auto adjusted MTU
If an interface changes the MTU, it is expected that an NETDEV_PRECHANGEMTU
and NETDEV_CHANGEMTU notification events is triggered. This worked fine for
.ndo_change_mtu based changes because core networking code took care of it.
But for auto-adjustments after hard-interfaces changes, these events were
simply missing.

Due to this problem, non-batman-adv components weren't aware of MTU changes
and thus couldn't perform their own tasks correctly.

Fixes: c6c8fea29769 ("net: Add batman-adv meshing protocol")
Cc: stable@vger.kernel.org
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
2023-07-20 08:56:06 +02:00
..
2021-06-02 08:46:03 +02:00
2021-08-19 09:02:55 +09:00
2023-01-06 08:42:59 +01:00