netdev - Re: [PATCH net v2 1/2] net: phy: micrel: Do not use kszphy

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Message-Id: <165180001263.16316.832292136667758937.git-patchwork-notify@kernel.org>
Date:   Fri, 06 May 2022 01:20:12 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Fabio Estevam <festevam@...il.com>
Cc:     kuba@...nel.org, davem@...emloft.net, andrew@...n.ch,
        claudiu.beznea@...rochip.com, netdev@...r.kernel.org,
        o.rempel@...gutronix.de, linux@...linux.org.uk, festevam@...x.de,
        stable@...r.kernel.org
Subject: Re: [PATCH net v2 1/2] net: phy: micrel: Do not use kszphy_suspend/resume
 for KSZ8061

Hello:

This series was applied to netdev/net.git (master)
by Jakub Kicinski <kuba@...nel.org>:

On Wed,  4 May 2022 11:31:03 -0300 you wrote:
> From: Fabio Estevam <festevam@...x.de>
> 
> Since commit f1131b9c23fb ("net: phy: micrel: use
> kszphy_suspend()/kszphy_resume for irq aware devices") the following
> NULL pointer dereference is observed on a board with KSZ8061:
> 
>  # udhcpc -i eth0
> udhcpc: started, v1.35.0
> 8<--- cut here ---
> Unable to handle kernel NULL pointer dereference at virtual address 00000008
> pgd = f73cef4e
> [00000008] *pgd=00000000
> Internal error: Oops: 5 [#1] SMP ARM
> Modules linked in:
> CPU: 0 PID: 196 Comm: ifconfig Not tainted 5.15.37-dirty #94
> Hardware name: Freescale i.MX6 SoloX (Device Tree)
> PC is at kszphy_config_reset+0x10/0x114
> LR is at kszphy_resume+0x24/0x64
> ...
> 
> [...]

Here is the summary with links:
  - [net,v2,1/2] net: phy: micrel: Do not use kszphy_suspend/resume for KSZ8061
    https://git.kernel.org/netdev/net/c/e333eed63a09
  - [net,v2,2/2] net: phy: micrel: Pass .probe for KS8737
    https://git.kernel.org/netdev/net/c/15f03ffe4bb9

You are awesome, thank you!
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