diff mbox series

[net-next,v2,04/16] mlxsw: spectrum_router: Ignore IPv6 multipath notifications

Message ID 20190618151258.23023-5-idosch@idosch.org
State Accepted
Delegated to: David Miller
Headers show
Series mlxsw: Improve IPv6 route insertion rate | expand

Commit Message

Ido Schimmel June 18, 2019, 3:12 p.m. UTC 
From: Ido Schimmel <idosch@mellanox.com>

IPv6 multipath notifications are about to be sent, but mlxsw is not
ready to process them, so ignore them.

The limitation will be lifted by a subsequent patch which will also stop
the kernel from sending a notification for each nexthop.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index a6055107c5f2..ca47aa74e5d5 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -6203,6 +6203,8 @@  static int mlxsw_sp_router_fib_event(struct notifier_block *nb,
 				NL_SET_ERR_MSG_MOD(info->extack, "IPv6 route with nexthop objects is not supported");
 				return notifier_from_errno(-EINVAL);
 			}
+			if (fen6_info->multipath_rt)
+				return NOTIFY_DONE;
 		}
 		break;
 	}