linux-kernel - Re: [PATCH net-next v3 1/8] net: phy: add support for a common probe between shared PHYs

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: <20200620144914.GI304147@lunn.ch>
Date:   Sat, 20 Jun 2020 16:49:14 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Antoine Tenart <antoine.tenart@...tlin.com>
Cc:     davem@...emloft.net, f.fainelli@...il.com, hkallweit1@...il.com,
        richardcochran@...il.com, alexandre.belloni@...tlin.com,
        UNGLinuxDriver@...rochip.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, thomas.petazzoni@...tlin.com,
        allan.nielsen@...rochip.com, foss@...il.net
Subject: Re: [PATCH net-next v3 1/8] net: phy: add support for a common probe
 between shared PHYs

On Fri, Jun 19, 2020 at 02:22:53PM +0200, Antoine Tenart wrote:
> Shared PHYs (PHYs in the same hardware package) may have shared
> registers and their drivers would usually need to share information.
> There is currently a way to have a shared (part of the) init, by using
> phy_package_init_once(). This patch extends the logic to share parts of
> the probe to allow sharing the initialization of locks or resources
> retrieval.
> 
> Signed-off-by: Antoine Tenart <antoine.tenart@...tlin.com>

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

    Andrew