netdev - Re: [PATCH net 2/2] net: phy: Do not warn in phy_stop() on PHY

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]

Message-ID: <20200917131621.GM3526428@lunn.ch>
Date:   Thu, 17 Sep 2020 15:16:21 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Florian Fainelli <f.fainelli@...il.com>
Cc:     netdev@...r.kernel.org, hkallweit1@...il.com, kuba@...nel.org,
        davem@...emloft.net
Subject: Re: [PATCH net 2/2] net: phy: Do not warn in phy_stop() on PHY_DOWN

On Wed, Sep 16, 2020 at 08:43:10PM -0700, Florian Fainelli wrote:
> When phy_is_started() was added to catch incorrect PHY states,
> phy_stop() would not be qualified against PHY_DOWN. It is possible to
> reach that state when the PHY driver has been unbound and the network
> device is then brought down.
> 
> Fixes: 2b3e88ea6528 ("net: phy: improve phy state checking")
> Signed-off-by: Florian Fainelli <f.fainelli@...il.com>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew