linux-kernel - Re: [PATCH 1/2] perf: starfive: Add StarLink PMU support

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Date:   Mon, 13 Nov 2023 13:45:00 +0000
From:   Conor Dooley <conor@...nel.org>
To:     Ji Sheng Teoh <jisheng.teoh@...rfivetech.com>
Cc:     Will Deacon <will@...nel.org>, Mark Rutland <mark.rutland@....com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Peter Zijlstra <peterz@...radead.org>,
        Ley Foon Tan <leyfoon.tan@...rfivetech.com>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] perf: starfive: Add StarLink PMU support

On Mon, Nov 13, 2023 at 12:22:30PM +0800, Ji Sheng Teoh wrote:

> +config STARFIVE_STARLINK_PMU
> +	depends on SOC_STARFIVE

Please s/SOC/ARCH/ so I have one fewer instance to delete.

> +	bool "StarFive StarLink PMU"
> +	help
> +	   Provide support for StarLink Performance Monitor Unit.
> +	   StarLink Performance Monitor Unit integrates one or more cores with
> +	   an L3 memory system. The L3 cache events are added into perf event
> +	   subsystem, allowing monitoring of various L3 cache perf events.

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