linux-kernel - Re: [PATCH] net: dsa: ar9331: Use explict flags for regmap single read/write

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:   Thu, 13 Jul 2023 11:33:20 +0100
From:   Simon Horman <simon.horman@...igine.com>
To:     Mark Brown <broonie@...nel.org>
Cc:     Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: dsa: ar9331: Use explict flags for regmap single
 read/write

On Wed, Jul 12, 2023 at 12:16:16PM +0100, Mark Brown wrote:
> The at9331 is only able to read or write a single register at once.  The
> driver has a custom regmap bus and chooses to tell the regmap core about
> this by reporting the maximum transfer sizes rather than the explicit
> flags that exist at the regmap level.  Since there are a number of
> problems with the raw transfer limits and the regmap level flags are
> better integrated anyway convert the driver to use the flags.
> 
> No functional change.
> 
> Signed-off-by: Mark Brown <broonie@...nel.org>

Reviewed-by: Simon Horman <simon.horman@...igine.com>

nit: there is a typo in the subject
     explict -> explicit