netdev - Re: [Regression] net/phy/micrel.c v4.9.94

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Message-ID: <20180418130203.GG31643@lunn.ch>
Date:   Wed, 18 Apr 2018 15:02:03 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Chris Ruehl <chris.ruehl@...ys.com.hk>
Cc:     f.fainelli@...il.com, netdev@...r.kernel.org
Subject: Re: [Regression] net/phy/micrel.c v4.9.94

On Wed, Apr 18, 2018 at 02:56:01PM +0200, Andrew Lunn wrote:
> On Wed, Apr 18, 2018 at 09:34:16AM +0800, Chris Ruehl wrote:
> > Hello,
> > 
> > I like to get your heads up at a regression introduced in 4.9.94
> > commitment lead to a kernel ops and make the network unusable on my MX6DL
> > customized board.
> > 
> > Race condition resume is called on startup and the phy not yet initialized.
> 
> Hi Chris
> 
> Please could you try
> 
> bfe72442578b ("net: phy: micrel: fix crash when statistic requested for KSZ9031 phy")

I don't think it is a complete fix. I suspect "Micrel KSZ8795",
"Micrel KSZ886X Switch", "Micrel KSZ8061", and "Micrel KS8737" will
still have problems.

Those four probably need a:

        .probe          = kszphy_probe,

	Andrew