This is a note to let you know that I've just added the patch titled
net: marvell: prestera: fix missed deinit sequence
to the 5.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
net-marvell-prestera-fix-missed-deinit-sequence.patch
and it can be found in the queue-5.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit cd0d144d94c740cffcabd4293f1825aa22b8ff4c
Author: Yevhen Orlov <yevhen.orlov@xxxxxxxxxxx>
Date: Sun Jul 10 15:20:21 2022 +0300
net: marvell: prestera: fix missed deinit sequence
[ Upstream commit f946964a9f79f8dcb5a6329265281eebfc23aee5 ]
Add unregister_fib_notifier as rollback of register_fib_notifier.
Fixes: 4394fbcb78cf ("net: marvell: prestera: handle fib notifications")
Signed-off-by: Yevhen Orlov <yevhen.orlov@xxxxxxxxxxx>
Link: https://lore.kernel.org/r/20220710122021.7642-1-yevhen.orlov@xxxxxxxxxxx
Signed-off-by: Paolo Abeni <pabeni@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/ethernet/marvell/prestera/prestera_router.c b/drivers/net/ethernet/marvell/prestera/prestera_router.c
index 6c5618cf4f08..97d9012db189 100644
--- a/drivers/net/ethernet/marvell/prestera/prestera_router.c
+++ b/drivers/net/ethernet/marvell/prestera/prestera_router.c
@@ -587,6 +587,7 @@ int prestera_router_init(struct prestera_switch *sw)
void prestera_router_fini(struct prestera_switch *sw)
{
+ unregister_fib_notifier(&init_net, &sw->router->fib_nb);
unregister_inetaddr_notifier(&sw->router->inetaddr_nb);
unregister_inetaddr_validator_notifier(&sw->router->inetaddr_valid_nb);
rhashtable_destroy(&sw->router->kern_fib_cache_ht);
