linux-kernel - Re: [PATCH net-next] net: phy: mscc: fix PHYs using the vsc8574

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 29 May 2020 08:45:05 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Antoine Tenart <antoine.tenart@...tlin.com>, davem@...emloft.net,
        andrew@...n.ch, hkallweit1@...il.com
Cc:     michael@...le.cc, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next] net: phy: mscc: fix PHYs using the vsc8574_probe



On 5/29/2020 2:49 AM, Antoine Tenart wrote:
> PHYs using the vsc8574_probe fail to be initialized and their
> config_init return -EIO leading to errors like:
> "could not attach PHY: -5".
> 
> This is because when the conversion of the MSCC PHY driver to use the
> shared PHY package helpers was done, the base address retrieval and the
> base PHY read and write helpers in the driver were modified. In
> particular, the base address retrieval logic was moved from the
> config_init to the probe. But the vsc8574_probe was forgotten. This
> patch fixes it.
> 
> Fixes: deb04e9c0ff2 ("net: phy: mscc: use phy_package_shared")
> Signed-off-by: Antoine Tenart <antoine.tenart@...tlin.com>

Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
-- 
Florian