On 3/16/17 2:08 AM, Jiri Pirko wrote:
> From: Ido Schimmel <ido...@mellanox.com>
>
> In commit c3852ef7f2f8 ("ipv4: fib: Replay events when registering FIB
> notifier") we dumped the FIB tables and replayed the events to the
> passed notification block.
>
> However, we merely sent a RULE_ADD notification in case custom rules
> were in use. As explained in previous patches, this approach won't work
> anymore. Instead, we should notify the caller about all the FIB rules
> and let it act accordingly.
>
> Upon registration to the FIB notification chain, replay a RULE_ADD
> notification for each programmed FIB rule, custom or not. The integrity
> of the dump is ensured by the mechanism introduced in the above
> mentioned commit.
>
> Prevent regressions by making sure current listeners correctly sanitize
> the notified rules.
>
> Signed-off-by: Ido Schimmel <ido...@mellanox.com>
> Signed-off-by: Jiri Pirko <j...@mellanox.com>
> ---
> drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 13 ++++++++++++-
> drivers/net/ethernet/rocker/rocker_main.c | 17 +++++++++++++++--
> net/ipv4/fib_rules.c | 19
> ++++++++++++++++---
> 3 files changed, 43 insertions(+), 6 deletions(-)
Acked-by: David Ahern <d...@cumulusnetworks.com>
