From: Vladimir Oltean <olteanv@gmail.com>
To: netdev@kapio-technology.com
Cc: Ido Schimmel <idosch@nvidia.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: Thu, 21 Jul 2022 14:59:35 +0300 [thread overview]
Message-ID: <20220721115935.5ctsbtoojtoxxubi@skbuf> (raw)
In-Reply-To: <4500e01ec4e2f34a8bbb58ac9b657a40@kapio-technology.com>
On Sun, Jul 17, 2022 at 05:53:22PM +0200, netdev@kapio-technology.com wrote:
> > 3. What happens to packets with a DA matching the zero-DPV entry, are
> > they also discarded in hardware? If so, here we differ from the bridge
> > driver implementation where such packets will be forwarded according to
> > the locked entry and egress the locked port
>
> I understand that egress will follow what is setup with regard to UC, MC and
> BC, though I haven't tested that. But no replies will get through of course
> as long as the port hasn't been opened for the iface behind the locked port.
Here, should we be rather fixing the software bridge, if the current
behavior is to forward packets towards locked FDB entries?
WARNING: multiple messages have this Message-ID (diff)
From: Vladimir Oltean <olteanv@gmail.com>
To: netdev@kapio-technology.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>,
bridge@lists.linux-foundation.org,
Ido Schimmel <idosch@nvidia.com>,
Nikolay Aleksandrov <razor@blackwall.org>,
Roopa Prabhu <roopa@nvidia.com>,
linux-kernel@vger.kernel.org,
Vivien Didelot <vivien.didelot@gmail.com>,
Eric Dumazet <edumazet@google.com>,
linux-kselftest@vger.kernel.org, netdev@vger.kernel.org,
kuba@kernel.org, Paolo Abeni <pabeni@redhat.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: Thu, 21 Jul 2022 14:59:35 +0300 [thread overview]
Message-ID: <20220721115935.5ctsbtoojtoxxubi@skbuf> (raw)
In-Reply-To: <4500e01ec4e2f34a8bbb58ac9b657a40@kapio-technology.com>
On Sun, Jul 17, 2022 at 05:53:22PM +0200, netdev@kapio-technology.com wrote:
> > 3. What happens to packets with a DA matching the zero-DPV entry, are
> > they also discarded in hardware? If so, here we differ from the bridge
> > driver implementation where such packets will be forwarded according to
> > the locked entry and egress the locked port
>
> I understand that egress will follow what is setup with regard to UC, MC and
> BC, though I haven't tested that. But no replies will get through of course
> as long as the port hasn't been opened for the iface behind the locked port.
Here, should we be rather fixing the software bridge, if the current
behavior is to forward packets towards locked FDB entries?
next prev parent reply other threads:[~2022-07-21 11:59 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 [this message]
2022-07-21 11:59 ` 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
2022-08-12 15:33 ` [Bridge] " 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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