netdev - Re: [RFC PATCH net-next 04/22] selftests: fib_nexthops: Test cleanup of FDB entries following nexthop deletion

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Date:   Tue, 8 Sep 2020 08:35:53 -0600
From:   David Ahern <dsahern@...il.com>
To:     Ido Schimmel <idosch@...sch.org>, netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, roopa@...dia.com,
        mlxsw@...dia.com, Ido Schimmel <idosch@...dia.com>
Subject: Re: [RFC PATCH net-next 04/22] selftests: fib_nexthops: Test cleanup
 of FDB entries following nexthop deletion

On 9/8/20 3:10 AM, Ido Schimmel wrote:
> From: Ido Schimmel <idosch@...dia.com>
> 
> Commit c7cdbe2efc40 ("vxlan: support for nexthop notifiers") registered
> a listener in the VXLAN driver to the nexthop notification chain. Its
> purpose is to cleanup FDB entries that use a nexthop that is being
> deleted.
> 
> Test that such FDB entries are removed when the nexthop group that they
> use is deleted. Test that entries are not deleted when a single nexthop
> in the group is deleted.
> 
> Signed-off-by: Ido Schimmel <idosch@...dia.com>
> ---
>  tools/testing/selftests/net/fib_nexthops.sh | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 

Reviewed-by: David Ahern <dsahern@...il.com>