linux-kernel - Re: [PATCH v4 09/11] media: dt-bindings: Make sure items in data-lanes are unique

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, 7 Oct 2021 02:47:41 +0300
From:   Laurent Pinchart <laurent.pinchart@...asonboard.com>
To:     Pratyush Yadav <p.yadav@...com>
Cc:     Mauro Carvalho Chehab <mchehab@...nel.org>,
        Nikhil Devshatwar <nikhil.nd@...com>,
        Tomi Valkeinen <tomi.valkeinen@...asonboard.com>,
        Vignesh Raghavendra <vigneshr@...com>,
        Benoit Parrot <bparrot@...com>,
        Maxime Ripard <mripard@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        Niklas Söderlund 
        <niklas.soderlund+renesas@...natech.se>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-media@...r.kernel.org
Subject: Re: [PATCH v4 09/11] media: dt-bindings: Make sure items in
 data-lanes are unique

Hi Pratyush,

Thank you for the patch.

On Wed, Sep 15, 2021 at 05:32:38PM +0530, Pratyush Yadav wrote:
> The data-lanes property maps the logical lane numbers to the physical
> lane numbers. The position of an entry is the logical lane number and
> its value is the physical lane number. Since one physical lane can only
> map to one logical lane, no number in the list should repeat. Add the
> uniqueItems constraint on the property to enforce this.
> 
> Signed-off-by: Pratyush Yadav <p.yadav@...com>

Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>

> ---
> 
> Changes in v4:
> - New in v4.
> 
>  Documentation/devicetree/bindings/media/video-interfaces.yaml | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/media/video-interfaces.yaml b/Documentation/devicetree/bindings/media/video-interfaces.yaml
> index 4391dce2caee..4bce93efae5f 100644
> --- a/Documentation/devicetree/bindings/media/video-interfaces.yaml
> +++ b/Documentation/devicetree/bindings/media/video-interfaces.yaml
> @@ -158,6 +158,7 @@ properties:
>      $ref: /schemas/types.yaml#/definitions/uint32-array
>      minItems: 1
>      maxItems: 8
> +    uniqueItems: true
>      items:
>        # Assume up to 9 physical lane indices
>        maximum: 8

-- 
Regards,

Laurent Pinchart