netdev - Re: [PATCH net] net: sfp: fix high power modules without diagnostic monitoring

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Date:   Mon, 17 Jan 2022 16:40:09 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Russell King (Oracle) <rmk+kernel@...linux.org.uk>
Cc:     davem@...emloft.net, kuba@...nel.org, andrew@...n.ch,
        bjorn@...k.no, chunkeey@...il.com, hkallweit1@...il.com,
        teruyama@...ingboard-inc.jp, netdev@...r.kernel.org
Subject: Re: [PATCH net] net: sfp: fix high power modules without diagnostic
 monitoring

Hello:

This patch was applied to netdev/net.git (master)
by David S. Miller <davem@...emloft.net>:

On Mon, 17 Jan 2022 14:52:33 +0000 you wrote:
> Commit 7cfa9c92d0a3 ("net: sfp: avoid power switch on address-change
> modules") unintetionally changed the semantics for high power modules
> without the digital diagnostics monitoring. We repeatedly attempt to
> read the power status from the non-existing 0xa2 address in a futile
> hope this failure is temporary:
> 
> [    8.856051] sfp sfp-eth3: module NTT              0000000000000000 rev 0000  sn 0000000000000000 dc 160408
> [    8.865843] mvpp2 f4000000.ethernet eth3: switched to inband/1000base-x link mode
> [    8.873469] sfp sfp-eth3: Failed to read EEPROM: -5
> [    8.983251] sfp sfp-eth3: Failed to read EEPROM: -5
> [    9.103250] sfp sfp-eth3: Failed to read EEPROM: -5
> 
> [...]

Here is the summary with links:
  - [net] net: sfp: fix high power modules without diagnostic monitoring
    https://git.kernel.org/netdev/net/c/5765cee119bf

You are awesome, thank you!
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