linux-kernel - Re: [PATCH 4/4] perf vendor events: Add the Neoverse V1 to arm64 mapfile

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Date:   Wed, 6 Oct 2021 09:20:16 +0100
From:   Andrew Kilroy <andrew.kilroy@....com>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>,
        John Garry <john.garry@...wei.com>
Cc:     linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
        Will Deacon <will@...nel.org>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Leo Yan <leo.yan@...aro.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...hat.com>,
        Namhyung Kim <namhyung@...nel.org>,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 4/4] perf vendor events: Add the Neoverse V1 to arm64
 mapfile

Hi Arnaldo + John,

On 05/10/2021 18:58, Arnaldo Carvalho de Melo wrote:
> Em Tue, Oct 05, 2021 at 10:33:49AM +0100, John Garry escreveu:
>> On 04/10/2021 17:00, Andrew Kilroy wrote:
>>> This is so that performance counters for the Neoverse V1 appear
>>> categorised upon running 'perf list' on the CPU.
>>>
>>
>> this really belongs with the previous patch
> 
> Waiting for a resolution on this one.
> 
> - Arnaldo
>   
>> Thanks,
>> John
>>

Sent a v2 of these patches

Andrew



>>> Signed-off-by: Andrew Kilroy <andrew.kilroy@....com>
>>> ---
>>>    tools/perf/pmu-events/arch/arm64/mapfile.csv | 1 +
>>>    1 file changed, 1 insertion(+)
>>>
>>> diff --git a/tools/perf/pmu-events/arch/arm64/mapfile.csv b/tools/perf/pmu-events/arch/arm64/mapfile.csv
>>> index c43591d831b8..31d8b57ca9bb 100644
>>> --- a/tools/perf/pmu-events/arch/arm64/mapfile.csv
>>> +++ b/tools/perf/pmu-events/arch/arm64/mapfile.csv
>>> @@ -18,6 +18,7 @@
>>>    0x00000000410fd080,v1,arm/cortex-a57-a72,core
>>>    0x00000000410fd0b0,v1,arm/cortex-a76-n1,core
>>>    0x00000000410fd0c0,v1,arm/cortex-a76-n1,core
>>> +0x00000000410fd400,v1,arm/neoverse-v1,core
>>>    0x00000000420f5160,v1,cavium/thunderx2,core
>>>    0x00000000430f0af0,v1,cavium/thunderx2,core
>>>    0x00000000460f0010,v1,fujitsu/a64fx,core
>>>
>