linux-kernel - Re: [PATCH] perf vendor events arm64: Arm Cortex-A78C and X1C

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Date:   Mon, 13 Jun 2022 11:09:01 +0100
From:   John Garry <john.garry@...wei.com>
To:     Nick Forrington <nick.forrington@....com>,
        <linux-kernel@...r.kernel.org>, <linux-perf-users@...r.kernel.org>,
        <acme@...nel.org>
CC:     Will Deacon <will@...nel.org>, James Clark <james.clark@....com>,
        "Mike Leach" <mike.leach@...aro.org>, Leo Yan <leo.yan@...aro.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>,
        "Namhyung Kim" <namhyung@...nel.org>,
        Andrew Kilroy <andrew.kilroy@....com>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH] perf vendor events arm64: Arm Cortex-A78C and X1C

On 10/06/2022 18:44, Nick Forrington wrote:
> Add PMU events for the Arm Cortex-A78C and Arm Cortex-X1C CPUs.
> 
> Events for Arm Cortex-A78C match those for Arm Cortex-A78.
> Events for Arm Cortex-X1C match those for Arm Cortex- X1.
> 
> As such, this is just a mapfile change.
> 
> Main ID Register (MIDR) and event data is sourced from the corresponding
> Arm Technical Reference Manuals:
> 
> Arm Cortex-A78C
> https://developer.arm.com/documentation/102226/
> 
> Arm Cortex-X1C
> https://developer.arm.com/documentation/101968/
> 
> Signed-off-by: Nick Forrington<nick.forrington@....com>

Reviewed-by: John Garry <john.garry@...wei.com>