From: netdev@kapio-technology.com
To: Ido Schimmel <idosch@nvidia.com>
Cc: Vladimir Oltean <olteanv@gmail.com>,
davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org,
Andrew Lunn <andrew@lunn.ch>,
Vivien Didelot <vivien.didelot@gmail.com>,
Florian Fainelli <f.fainelli@gmail.com>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>, Jiri Pirko <jiri@resnulli.us>,
Ivan Vecera <ivecera@redhat.com>, Roopa Prabhu <roopa@nvidia.com>,
Nikolay Aleksandrov <razor@blackwall.org>,
Shuah Khan <shuah@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
linux-kernel@vger.kernel.org, bridge@lists.linux-foundation.org,
linux-kselftest@vger.kernel.org
Subject: Re: [PATCH v4 net-next 3/6] drivers: net: dsa: add locked fdb entry flag to drivers
Date: Fri, 12 Aug 2022 17:33:58 +0200 [thread overview]
Message-ID: <a36d6891ce8e961c24987a424b6d7b66@kapio-technology.com> (raw)
In-Reply-To: <YvTn847P/Ga3Ulb0@shredder>
On 2022-08-11 13:28, Ido Schimmel wrote:
>> >
>> > I'm talking about roaming, not forwarding. Let's say you have a locked
>> > entry with MAC X pointing to port Y. Now you get a packet with SMAC X
>> > from port Z which is unlocked. Will the FDB entry roam to port Z? I
>> > think it should, but at least in current implementation it seems that
>> > the "locked" flag will not be reset and having locked entries pointing
>> > to an unlocked port looks like a bug.
>> >
Yes, now I have tried to test with a case like this using the bridge and
have verified the locked entry pointing to an unlocked port, which I
agree seems to be a bug, which I will get fixed.
WARNING: multiple messages have this Message-ID (diff)
From: netdev@kapio-technology.com
To: Ido Schimmel <idosch@nvidia.com>
Cc: Ivan Vecera <ivecera@redhat.com>, Andrew Lunn <andrew@lunn.ch>,
Florian Fainelli <f.fainelli@gmail.com>,
Jiri Pirko <jiri@resnulli.us>,
Daniel Borkmann <daniel@iogearbox.net>,
netdev@vger.kernel.org, Nikolay Aleksandrov <razor@blackwall.org>,
bridge@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
Vivien Didelot <vivien.didelot@gmail.com>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>,
linux-kselftest@vger.kernel.org, Roopa Prabhu <roopa@nvidia.com>,
kuba@kernel.org, Vladimir Oltean <olteanv@gmail.com>,
Shuah Khan <shuah@kernel.org>,
davem@davemloft.net
Subject: Re: [Bridge] [PATCH v4 net-next 3/6] drivers: net: dsa: add locked fdb entry flag to drivers
Date: Fri, 12 Aug 2022 17:33:58 +0200 [thread overview]
Message-ID: <a36d6891ce8e961c24987a424b6d7b66@kapio-technology.com> (raw)
In-Reply-To: <YvTn847P/Ga3Ulb0@shredder>
On 2022-08-11 13:28, Ido Schimmel wrote:
>> >
>> > I'm talking about roaming, not forwarding. Let's say you have a locked
>> > entry with MAC X pointing to port Y. Now you get a packet with SMAC X
>> > from port Z which is unlocked. Will the FDB entry roam to port Z? I
>> > think it should, but at least in current implementation it seems that
>> > the "locked" flag will not be reset and having locked entries pointing
>> > to an unlocked port looks like a bug.
>> >
Yes, now I have tried to test with a case like this using the bridge and
have verified the locked entry pointing to an unlocked port, which I
agree seems to be a bug, which I will get fixed.
next prev parent reply other threads:[~2022-08-12 15:34 UTC|newest]
Thread overview: 137+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-07 15:29 [PATCH v4 net-next 0/6] Extend locked port feature with FDB locked flag (MAC-Auth/MAB) Hans Schultz
2022-07-07 15:29 ` [Bridge] " Hans Schultz
2022-07-07 15:29 ` [PATCH v4 net-next 1/6] net: bridge: add locked entry fdb flag to extend locked port feature Hans Schultz
2022-07-07 15:29 ` [Bridge] " Hans Schultz
2022-07-10 8:20 ` Ido Schimmel
2022-07-10 8:20 ` [Bridge] " Ido Schimmel
2022-07-07 15:29 ` [PATCH v4 net-next 2/6] net: switchdev: add support for offloading of fdb locked flag Hans Schultz
2022-07-07 15:29 ` [Bridge] " Hans Schultz
2022-07-08 8:54 ` Vladimir Oltean
2022-07-08 8:54 ` [Bridge] " Vladimir Oltean
2022-08-02 8:27 ` netdev
2022-08-02 8:27 ` [Bridge] " netdev
2022-08-02 10:13 ` netdev
2022-08-02 10:13 ` [Bridge] " netdev
2022-07-07 15:29 ` [PATCH v4 net-next 3/6] drivers: net: dsa: add locked fdb entry flag to drivers Hans Schultz
2022-07-07 15:29 ` [Bridge] " Hans Schultz
2022-07-08 7:12 ` kernel test robot
2022-07-08 8:49 ` Vladimir Oltean
2022-07-08 8:49 ` [Bridge] " Vladimir Oltean
2022-07-08 9:06 ` netdev
2022-07-08 9:06 ` [Bridge] " netdev
2022-07-08 9:15 ` Vladimir Oltean
2022-07-08 9:15 ` [Bridge] " Vladimir Oltean
2022-07-08 9:27 ` netdev
2022-07-08 9:27 ` [Bridge] " netdev
2022-07-08 9:50 ` netdev
2022-07-08 9:50 ` [Bridge] " netdev
2022-07-08 11:56 ` Vladimir Oltean
2022-07-08 11:56 ` [Bridge] " Vladimir Oltean
2022-07-08 12:34 ` netdev
2022-07-08 12:34 ` [Bridge] " netdev
2022-07-10 8:35 ` Ido Schimmel
2022-07-10 8:35 ` [Bridge] " Ido Schimmel
2022-07-13 7:09 ` netdev
2022-07-13 7:09 ` [Bridge] " netdev
2022-07-13 12:39 ` Ido Schimmel
2022-07-13 12:39 ` [Bridge] " Ido Schimmel
2022-07-17 12:21 ` netdev
2022-07-17 12:21 ` [Bridge] " netdev
2022-07-17 12:57 ` Vladimir Oltean
2022-07-17 12:57 ` [Bridge] " Vladimir Oltean
2022-07-17 13:09 ` netdev
2022-07-17 13:09 ` [Bridge] " netdev
2022-07-17 13:59 ` Vladimir Oltean
2022-07-17 13:59 ` [Bridge] " Vladimir Oltean
2022-07-17 14:57 ` netdev
2022-07-17 14:57 ` [Bridge] " netdev
2022-07-17 15:08 ` Vladimir Oltean
2022-07-17 15:08 ` [Bridge] " Vladimir Oltean
2022-07-17 16:10 ` netdev
2022-07-17 16:10 ` [Bridge] " netdev
2022-07-21 11:54 ` Vladimir Oltean
2022-07-21 11:54 ` [Bridge] " Vladimir Oltean
2022-07-17 15:20 ` Ido Schimmel
2022-07-17 15:20 ` [Bridge] " Ido Schimmel
2022-07-17 15:53 ` netdev
2022-07-17 15:53 ` [Bridge] " netdev
2022-07-21 11:59 ` Vladimir Oltean
2022-07-21 11:59 ` [Bridge] " Vladimir Oltean
2022-07-21 13:27 ` Ido Schimmel
2022-07-21 13:27 ` [Bridge] " Ido Schimmel
2022-07-21 14:20 ` Vladimir Oltean
2022-07-21 14:20 ` [Bridge] " Vladimir Oltean
2022-07-24 11:10 ` Ido Schimmel
2022-07-24 11:10 ` [Bridge] " Ido Schimmel
2022-08-01 11:57 ` netdev
2022-08-01 11:57 ` [Bridge] " netdev
2022-08-01 13:14 ` netdev
2022-08-01 13:14 ` [Bridge] " netdev
2022-08-02 12:54 ` netdev
2022-08-02 12:54 ` [Bridge] " netdev
2022-08-01 15:33 ` netdev
2022-08-01 15:33 ` [Bridge] " netdev
2022-08-09 9:20 ` Ido Schimmel
2022-08-09 9:20 ` [Bridge] " Ido Schimmel
2022-08-09 20:00 ` netdev
2022-08-09 20:00 ` [Bridge] " netdev
2022-08-10 7:21 ` Ido Schimmel
2022-08-10 7:21 ` [Bridge] " Ido Schimmel
2022-08-10 8:40 ` netdev
2022-08-10 8:40 ` [Bridge] " netdev
2022-08-11 11:28 ` Ido Schimmel
2022-08-11 11:28 ` [Bridge] " Ido Schimmel
2022-08-12 15:33 ` netdev [this message]
2022-08-12 15:33 ` netdev
2022-08-16 7:51 ` netdev
2022-08-16 7:51 ` [Bridge] " netdev
2022-08-17 6:21 ` Ido Schimmel
2022-08-17 6:21 ` [Bridge] " Ido Schimmel
2022-07-21 11:51 ` Vladimir Oltean
2022-07-21 11:51 ` [Bridge] " Vladimir Oltean
2022-07-08 20:39 ` kernel test robot
2022-07-07 15:29 ` [PATCH v4 net-next 4/6] net: dsa: mv88e6xxx: allow reading FID when handling ATU violations Hans Schultz
2022-07-07 15:29 ` [Bridge] " Hans Schultz
2022-07-07 15:29 ` [PATCH v4 net-next 5/6] net: dsa: mv88e6xxx: mac-auth/MAB implementation Hans Schultz
2022-07-07 15:29 ` [Bridge] " Hans Schultz
2022-07-08 9:46 ` kernel test robot
2022-07-17 0:47 ` Vladimir Oltean
2022-07-17 0:47 ` [Bridge] " Vladimir Oltean
2022-07-17 12:34 ` netdev
2022-07-17 12:34 ` [Bridge] " netdev
2022-07-21 12:04 ` Vladimir Oltean
2022-07-21 12:04 ` [Bridge] " Vladimir Oltean
2022-08-19 8:28 ` netdev
2022-08-19 8:28 ` [Bridge] " netdev
2022-07-07 15:29 ` [PATCH v4 net-next 6/6] selftests: forwarding: add test of MAC-Auth Bypass to locked port tests Hans Schultz
2022-07-07 15:29 ` [Bridge] " Hans Schultz
2022-07-10 7:29 ` Ido Schimmel
2022-07-10 7:29 ` [Bridge] " Ido Schimmel
2022-07-12 12:28 ` netdev
2022-07-12 12:28 ` [Bridge] " netdev
2022-07-08 1:00 ` [PATCH v4 net-next 0/6] Extend locked port feature with FDB locked flag (MAC-Auth/MAB) Jakub Kicinski
2022-07-08 1:00 ` [Bridge] " Jakub Kicinski
2022-08-11 5:09 ` Benjamin Poirier
2022-08-11 5:09 ` [Bridge] " Benjamin Poirier
-- strict thread matches above, loose matches on Subject: below --
2022-08-12 12:29 [PATCH v4 net-next 3/6] drivers: net: dsa: add locked fdb entry flag to drivers netdev
2022-08-14 14:55 ` Ido Schimmel
2022-08-19 9:51 ` netdev
2022-08-21 7:08 ` Ido Schimmel
2022-08-21 13:43 ` netdev
2022-08-22 5:40 ` Ido Schimmel
2022-08-22 7:49 ` netdev
2022-08-23 6:48 ` Ido Schimmel
2022-08-23 7:13 ` netdev
2022-08-23 7:24 ` Ido Schimmel
2022-08-23 7:37 ` netdev
2022-08-23 12:36 ` Ido Schimmel
2022-08-24 7:07 ` netdev
2022-08-23 11:41 ` netdev
2022-08-25 9:36 ` Ido Schimmel
2022-08-25 10:28 ` netdev
2022-08-25 15:14 ` netdev
2022-08-24 20:29 ` netdev
2022-08-25 9:23 ` Ido Schimmel
2022-08-25 10:27 ` netdev
2022-08-25 11:58 ` Ido Schimmel
2022-08-25 13:41 ` netdev
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