linux-kernel - Re: [PATCH] net: phy: fix autoneg invalid error state of GBSR register.

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Date:   Wed, 1 Sep 2021 07:39:10 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     John 'Warthog9' Hawley <warthog9@...nel.org>
Cc:     Andrew Lunn <andrew@...n.ch>,
        马强 <maqianga@...ontech.com>,
        "f.fainelli" <f.fainelli@...il.com>, davem <davem@...emloft.net>,
        netdev <netdev@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Ming Wang <wangming01@...ngson.cn>
Subject: Re: [PATCH] net: phy: fix autoneg invalid error state of GBSR
 register.

On Wed, 1 Sep 2021 15:01:54 +0200 Andrew Lunn wrote:
> > > It looks like you are using an old tree.  
> > Yes, it is linux-4.19.y, since 4.19.y does not have autoneg_complete flag,，
> > This patch adds the condition before
> > reading GBSR register to fix this error state.  
> 
> So you first need to fix it in net/master, and then backport it to
> older kernels.

Hm, the list is not seeing the emails you're responding to.

Gotta be something with uniontech's email server.

Adding John in case he can grok something from vger logs.