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From: DENG Qingfang <dqfext@gmail.com>
To: Vladimir Oltean <olteanv@gmail.com>
Cc: Sean Wang <sean.wang@mediatek.com>,
Landen Chao <Landen.Chao@mediatek.com>,
Andrew Lunn <andrew@lunn.ch>,
Vivien Didelot <vivien.didelot@gmail.com>,
Florian Fainelli <f.fainelli@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [RFC net-next 1/2] net: dsa: tag_mtk: skip address learning on transmit to standalone ports
Date: Sat, 31 Jul 2021 01:32:03 +0800 [thread overview]
Message-ID: <20210730173203.518307-1-dqfext@gmail.com> (raw)
In-Reply-To: <20210730162403.p2dnwvwwgsxttomg@skbuf>
On Fri, Jul 30, 2021 at 07:24:03PM +0300, Vladimir Oltean wrote:
> Considering that you also have the option of setting
> ds->assisted_learning_on_cpu_port = true and this will have less false
> positives, what are the reasons why you did not choose that approach?
You're right. Hardware learning on CPU port does have some limitations.
I have been testing a multi CPU ports patch, and assisted learning has
to be used, because FDB entries should be installed like multicast
ones, which point to all CPU ports.
next prev parent reply other threads:[~2021-07-30 17:32 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-28 17:53 [RFC net-next 0/2] mt7530 software fallback bridging fix DENG Qingfang
2021-07-28 17:53 ` [RFC net-next 1/2] net: dsa: tag_mtk: skip address learning on transmit to standalone ports DENG Qingfang
2021-07-28 18:37 ` Vladimir Oltean
2021-07-30 16:24 ` Vladimir Oltean
2021-07-30 17:32 ` DENG Qingfang [this message]
2021-07-30 17:39 ` Vladimir Oltean
2021-07-30 17:41 ` Vladimir Oltean
2021-07-30 17:58 ` DENG Qingfang
2021-07-30 19:00 ` DENG Qingfang
2021-07-30 19:07 ` Vladimir Oltean
2021-07-30 19:25 ` DENG Qingfang
2021-07-30 19:30 ` Vladimir Oltean
2021-07-28 17:53 ` [RFC net-next 2/2] net: dsa: mt7530: trap packets from standalone ports to the CPU DENG Qingfang
2021-07-28 18:47 ` Vladimir Oltean
2021-07-29 15:28 ` Vladimir Oltean
2021-07-29 16:11 ` DENG Qingfang
2021-07-29 16:50 ` Vladimir Oltean
2021-07-30 15:45 ` DENG Qingfang
2021-07-30 15:58 ` DENG Qingfang
2021-07-30 16:18 ` Vladimir Oltean
2021-07-30 17:21 ` DENG Qingfang
2021-07-30 17:35 ` Vladimir Oltean
2021-07-30 17:51 ` DENG Qingfang
2021-07-28 18:08 ` [RFC net-next 0/2] mt7530 software fallback bridging fix Vladimir Oltean
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