[Bridge] [PATCH net] net: bridge: mcast: don't delete permanent entries when fast leave is enabled

David Miller davem at davemloft.net
Wed Jul 31 23:04:13 UTC 2019

From: Nikolay Aleksandrov <nikolay at cumulusnetworks.com>
Date: Tue, 30 Jul 2019 14:21:00 +0300

> When permanent entries were introduced by the commit below, they were
> exempt from timing out and thus igmp leave wouldn't affect them unless
> fast leave was enabled on the port which was added before permanent
> entries existed. It shouldn't matter if fast leave is enabled or not
> if the user added a permanent entry it shouldn't be deleted on igmp
> leave.
> Fixes: ccb1c31a7a87 ("bridge: add flags to distinguish permanent mdb entires")
> Signed-off-by: Nikolay Aleksandrov <nikolay at cumulusnetworks.com>

Applied and queued up for -stable.

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