Netdev Archive on lore.kernel.org
help / color / mirror / Atom feed
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.

  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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210730173203.518307-1-dqfext@gmail.com \
    --to=dqfext@gmail.com \
    --cc=Landen.Chao@mediatek.com \
    --cc=andrew@lunn.ch \
    --cc=davem@davemloft.net \
    --cc=f.fainelli@gmail.com \
    --cc=kuba@kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mediatek@lists.infradead.org \
    --cc=matthias.bgg@gmail.com \
    --cc=netdev@vger.kernel.org \
    --cc=olteanv@gmail.com \
    --cc=sean.wang@mediatek.com \
    --cc=vivien.didelot@gmail.com \
    --subject='Re: [RFC net-next 1/2] net: dsa: tag_mtk: skip address learning on transmit to standalone ports' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
on how to clone and mirror all data and code used for this inbox