This is a note to let you know that I've just added the patch titled
net: dsa: mv88e6xxx: Allow dsa and cpu ports in multiple vlans
to the 4.13-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
net-dsa-mv88e6xxx-allow-dsa-and-cpu-ports-in-multiple-vlans.patch
and it can be found in the queue-4.13 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Mon Oct 9 09:32:35 CEST 2017
From: Andrew Lunn <andrew@xxxxxxx>
Date: Mon, 25 Sep 2017 23:32:20 +0200
Subject: net: dsa: mv88e6xxx: Allow dsa and cpu ports in multiple vlans
From: Andrew Lunn <andrew@xxxxxxx>
[ Upstream commit db06ae41945b14feb7f696dcafe8048cc37e8a20 ]
Ports with the same VLAN must all be in the same bridge. However the
CPU and DSA ports need to be in multiple VLANs spread over multiple
bridges. So exclude them when performing this test.
Fixes: b2f81d304cee ("net: dsa: add CPU and DSA ports as VLAN members")
Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
Reviewed-by: Vivien Didelot <vivien.didelot@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/dsa/mv88e6xxx/chip.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -1184,6 +1184,10 @@ static int mv88e6xxx_port_check_hw_vlan(
};
int i, err;
+ /* DSA and CPU ports have to be members of multiple vlans */
+ if (dsa_is_dsa_port(ds, port) || dsa_is_cpu_port(ds, port))
+ return 0;
+
if (!vid_begin)
return -EOPNOTSUPP;
Patches currently in stable-queue which might be from andrew@xxxxxxx are
queue-4.13/net-phy-fix-mask-value-write-on-gmii2rgmii-converter-speed-register.patch
queue-4.13/net-dsa-mv88e6xxx-allow-dsa-and-cpu-ports-in-multiple-vlans.patch