linux-kernel - Re: [PATCH 0/8] clk: Add kunit tests for fixed rate and parent data

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, 3 Mar 2023 15:38:35 +0100
From:   Maxime Ripard <maxime@...no.tech>
To:     Stephen Boyd <sboyd@...nel.org>
Cc:     Michael Turquette <mturquette@...libre.com>,
        linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org,
        patches@...ts.linux.dev,
        Brendan Higgins <brendan.higgins@...ux.dev>,
        David Gow <davidgow@...gle.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J . Wysocki" <rafael@...nel.org>,
        Richard Weinberger <richard@....at>,
        Anton Ivanov <anton.ivanov@...bridgegreys.com>,
        Johannes Berg <johannes@...solutions.net>,
        Vincent Whitchurch <vincent.whitchurch@...s.com>,
        Rob Herring <robh+dt@...nel.org>,
        Frank Rowand <frowand.list@...il.com>,
        Christian Marangi <ansuelsmth@...il.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        devicetree@...r.kernel.org, linux-um@...ts.infradead.org,
        linux-kselftest@...r.kernel.org, kunit-dev@...glegroups.com
Subject: Re: [PATCH 0/8] clk: Add kunit tests for fixed rate and parent data

Hi,

On Wed, Mar 01, 2023 at 05:38:13PM -0800, Stephen Boyd wrote:
> This patch series adds unit tests for the clk fixed rate basic type and
> the clk registration functions that use struct clk_parent_data. To get
> there, we add support for loading a DTB into the UML kernel that's
> running the unit tests along with probing platform drivers to bind to
> device nodes specified in DT.
> 
> With this series, we're able to exercise some of the code in the common
> clk framework that uses devicetree lookups to find parents and the fixed
> rate clk code that scans devicetree directly and creates clks. Please
> review.
> 
> I Cced everyone to all the patches so they get the full context. I'm
> hoping I can take the whole pile through the clk tree as they almost all
> depend on each other. In the future I imagine it will be easy to add
> more test nodes to the clk.dtsi file and not need to go across various
> maintainer trees like this series does.

That's really great, thanks!

I wanted to have a look at how we could possibly do this for DRM, I
guess I have a starting point now :)

Maxime

Download attachment "signature.asc" of type "application/pgp-signature" (229 bytes)