netdev - [PATCH net 4/5] team: Fix initial vlan_feature set in __team_compute

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Message-ID: <20241210141245.327886-4-daniel@iogearbox.net>
Date: Tue, 10 Dec 2024 15:12:44 +0100
From: Daniel Borkmann <daniel@...earbox.net>
To: netdev@...r.kernel.org
Cc: bpf@...r.kernel.org,
	mkubecek@...e.cz,
	Nikolay Aleksandrov <razor@...ckwall.org>,
	Ido Schimmel <idosch@...sch.org>,
	Jiri Pirko <jiri@...dia.com>
Subject: [PATCH net 4/5] team: Fix initial vlan_feature set in __team_compute_features

Similarly as with bonding, fix the calculation of vlan_features to reuse
netdev_base_features() in order derive the set in the same way as
ndo_fix_features before iterating through the slave devices to refine the
feature set.

Fixes: 3625920b62c3 ("teaming: fix vlan_features computing")
Signed-off-by: Daniel Borkmann <daniel@...earbox.net>
Cc: Nikolay Aleksandrov <razor@...ckwall.org>
Cc: Ido Schimmel <idosch@...sch.org>
Cc: Jiri Pirko <jiri@...dia.com>
---
 drivers/net/team/team_core.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/team/team_core.c b/drivers/net/team/team_core.c
index 1df062c67640..306416fc1db0 100644
--- a/drivers/net/team/team_core.c
+++ b/drivers/net/team/team_core.c
@@ -991,13 +991,14 @@ static void team_port_disable(struct team *team,
 static void __team_compute_features(struct team *team)
 {
 	struct team_port *port;
-	netdev_features_t vlan_features = TEAM_VLAN_FEATURES &
-					  NETIF_F_ALL_FOR_ALL;
+	netdev_features_t vlan_features = TEAM_VLAN_FEATURES;
 	netdev_features_t enc_features  = TEAM_ENC_FEATURES;
 	unsigned short max_hard_header_len = ETH_HLEN;
 	unsigned int dst_release_flag = IFF_XMIT_DST_RELEASE |
 					IFF_XMIT_DST_RELEASE_PERM;
 
+	vlan_features = netdev_base_features(vlan_features);
+
 	rcu_read_lock();
 	list_for_each_entry_rcu(port, &team->port_list, list) {
 		vlan_features = netdev_increment_features(vlan_features,
-- 
2.43.0