From: Jiri Pirko <jiri@mellanox.com>
Date: Fri, 30 Aug 2019 08:25:30 +0000 (+0200)
Subject: mlx5: Add missing init_net check in FIB notifier
X-Git-Tag: v5.4-rc1~131^2~94
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a21cf11bc57fca136f98e81ebc6a6eaf52952b8f;p=thirdparty%2Fkernel%2Flinux.git

mlx5: Add missing init_net check in FIB notifier

Take only FIB events that are happening in init_net into account. No other
namespaces are supported.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c b/drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c
index e697663939903..5d20d615663e7 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c
@@ -248,6 +248,9 @@ static int mlx5_lag_fib_event(struct notifier_block *nb,
 	struct net_device *fib_dev;
 	struct fib_info *fi;
 
+	if (!net_eq(info->net, &init_net))
+		return NOTIFY_DONE;
+
 	if (info->family != AF_INET)
 		return NOTIFY_DONE;