linux-kernel - [PATCH v3 net-next 11/24] net: dsa: mt7530: Let DSA handle the unsetting of vlan

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20190413012822.30931-12-olteanv@gmail.com>
Date:   Sat, 13 Apr 2019 04:28:09 +0300
From:   Vladimir Oltean <olteanv@...il.com>
To:     f.fainelli@...il.com, vivien.didelot@...il.com, andrew@...n.ch,
        davem@...emloft.net
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        georg.waibel@...sor-technik.de, Vladimir Oltean <olteanv@...il.com>
Subject: [PATCH v3 net-next 11/24] net: dsa: mt7530: Let DSA handle the unsetting of vlan_filtering

The driver, recognizing that the .port_vlan_filtering callback was never
coming after the port left its parent bridge, decided to take that duty
in its own hands. DSA now takes care of this condition, so fix that.

Signed-off-by: Vladimir Oltean <olteanv@...il.com>
---
Changes in v3:
Patch is new.

 drivers/net/dsa/mt7530.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
index 8bb0837792b1..2279362450fc 100644
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -908,8 +908,6 @@ mt7530_port_bridge_leave(struct dsa_switch *ds, int port,
 			   PCR_MATRIX(BIT(MT7530_CPU_PORT)));
 	priv->ports[port].pm = PCR_MATRIX(BIT(MT7530_CPU_PORT));
 
-	mt7530_port_set_vlan_unaware(ds, port);
-
 	mutex_unlock(&priv->reg_mutex);
 }
 
@@ -1019,6 +1017,8 @@ mt7530_port_vlan_filtering(struct dsa_switch *ds, int port,
 		 */
 		mt7530_port_set_vlan_aware(ds, port);
 		mt7530_port_set_vlan_aware(ds, MT7530_CPU_PORT);
+	} else {
+		mt7530_port_set_vlan_unaware(ds, port);
 	}
 
 	return 0;
-- 
2.17.1