linux-kernel - Re: [PATCH v4 4/4] dt-bindings: riscv: isa string bonus content

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Date:   Wed, 24 Aug 2022 08:26:57 -0500
From:   Rob Herring <robh@...nel.org>
To:     Conor Dooley <mail@...chuod.ie>
Cc:     Thomas Gleixner <tglx@...utronix.de>, devicetree@...r.kernel.org,
        Sagar Kadam <sagar.kadam@...ive.com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Marc Zyngier <maz@...nel.org>,
        Conor Dooley <conor.dooley@...rochip.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Rob Herring <robh+dt@...nel.org>, Guo Ren <guoren@...nel.org>,
        Jessica Clarke <jrtc27@...c27.com>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Palmer Dabbelt <palmer@...belt.com>, qemu-riscv@...gnu.org,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-riscv@...ts.infradead.org,
        Andrew Jones <ajones@...tanamicro.com>,
        linux-kernel@...r.kernel.org, Anup Patel <anup@...infault.org>
Subject: Re: [PATCH v4 4/4] dt-bindings: riscv: isa string bonus content

On Tue, 23 Aug 2022 19:33:20 +0100, Conor Dooley wrote:
> From: Conor Dooley <conor.dooley@...rochip.com>
> 
> **NOT FOR CONSIDERATION**
> 
> I figured, sure why not add the strings for version number validation,
> just in case we need them in the future. The commented out string is
> considered by dt-schema to be "not a regex", but regex101 thinks it
> is... Maybe dt-schema does not support named match groups, but they
> are the only way that I could trivially find to make this somewhat
> manageable. Either way, it is permissive so it allows combinations
> of "M", "MpM" & no number.
> 
> Not-signed-off-by: Conor Dooley <conor.dooley@...rochip.com>
> ---
>  Documentation/devicetree/bindings/riscv/cpus.yaml | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:
./Documentation/devicetree/bindings/riscv/cpus.yaml:87:111: [warning] line too long (297 > 110 characters) (line-length)

dtschema/dtc warnings/errors:

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit.