linux-kernel - Re: [PATCH] arm64: dts: mt8183: add mediatek,gce-events in mutex

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]

Message-ID: <846d2a7a-d9c2-7d9e-9d7e-843ff604be44@collabora.com>
Date:   Fri, 23 Apr 2021 15:00:43 +0200
From:   Enric Balletbo i Serra <enric.balletbo@...labora.com>
To:     Hsin-Yi Wang <hsinyi@...omium.org>,
        Matthias Brugger <matthias.bgg@...il.com>
Cc:     Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: mt8183: add mediatek,gce-events in mutex

Hi Hsin-Yi,

Thank you for your patch.

On 23/4/21 8:53, Hsin-Yi Wang wrote:
> mediatek,gce-events is read by mutex node.
> 
> Signed-off-by: Hsin-Yi Wang <hsinyi@...omium.org>

Although I know this property is used and needed I didn't find documentation
about it. It would be really nice document in the bindings this mediatek property.

In any case this patch LGTM, so

Reviewed-by: Enric Balletbo i Serra <enric.balletbo@...labora.com>

> ---
>  arch/arm64/boot/dts/mediatek/mt8183.dtsi | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> index c5e822b6b77a..cf22d71161e5 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> @@ -1250,6 +1250,8 @@ mutex: mutex@...16000 {
>  			reg = <0 0x14016000 0 0x1000>;
>  			interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_LOW>;
>  			power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;
> +			mediatek,gce-events = <CMDQ_EVENT_MUTEX_STREAM_DONE0>,
> +					      <CMDQ_EVENT_MUTEX_STREAM_DONE1>;
>  		};
>  
>  		larb0: larb@...17000 {
>