linux-kernel - Re: [PATCH] i2c: meson: Fix wrong speed use from probe

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] [day] [month] [year] [list]

Message-ID: <YjZlkRHWsQRVuj4j@shikoro>
Date:   Sun, 20 Mar 2022 00:21:53 +0100
From:   Wolfram Sang <wsa@...nel.org>
To:     Lucas Tanure <tanure@...ux.com>
Cc:     Neil Armstrong <narmstrong@...libre.com>,
        Kevin Hilman <khilman@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        linux-i2c@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] i2c: meson: Fix wrong speed use from probe

On Tue, Mar 01, 2022 at 07:26:00AM +0000, Lucas Tanure wrote:
> Having meson_i2c_set_clk_div after i2c_add_adapter
> causes issues for client drivers that try to use
> the bus before the requested speed is applied.
> 
> The bus can be used just after i2c_add_adapter, so
> move i2c_add_adapter to the final step as
> meson_i2c_set_clk_div needs to be called before
> the bus is used.
> 
> Signed-off-by: Lucas Tanure <tanure@...ux.com>

Applied to for-next with a Fixes tag added, thanks!


Download attachment "signature.asc" of type "application/pgp-signature" (834 bytes)