linux-kernel - RE: [PATCH] perf vendor events arm64: Update FUJITSU-MONAKA pmu event

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Message-ID:
 <TY4PR01MB140068534B3D76C2CC7ED2C96DA7DA@TY4PR01MB14006.jpnprd01.prod.outlook.com>
Date: Thu, 19 Jun 2025 05:39:34 +0000
From: "Kotaro Tokai (Fujitsu)" <fj0635gf@...itsu.com>
To: 'James Clark' <james.clark@...aro.org>
CC: John Garry <john.g.garry@...cle.com>, Will Deacon <will@...nel.org>, Mike
 Leach <mike.leach@...aro.org>, Leo Yan <leo.yan@...ux.dev>, Peter Zijlstra
	<peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>, Arnaldo Carvalho de
 Melo <acme@...nel.org>, Namhyung Kim <namhyung@...nel.org>, Mark Rutland
	<mark.rutland@....com>, Alexander Shishkin
	<alexander.shishkin@...ux.intel.com>, Jiri Olsa <jolsa@...nel.org>, Ian
 Rogers <irogers@...gle.com>, Adrian Hunter <adrian.hunter@...el.com>, "Liang,
 Kan" <kan.liang@...ux.intel.com>, "linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>, "linux-perf-users@...r.kernel.org"
	<linux-perf-users@...r.kernel.org>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] perf vendor events arm64: Update FUJITSU-MONAKA pmu event



> 
> On 18/06/2025 7:35 am, Kotaro, Tokai wrote:
> > Update pmu events for FUJITSU-MONAKA.
> > And, also updated common-and-microarch.json.
> >
> > FUJITSU-MONAKA PMU Events Specification v1.1 and Errata v1.0 URL:
> > https://github.com/fujitsu/FUJITSU-MONAKA
> >
> > Arm Architecture Reference Version L.b URL:
> > https://developer.arm.com/documentation/ddi0487/lb/?lang=en
> >
> > Signed-off-by: Kotaro, Tokai <fj0635gf@...jp.fujitsu.com>
> > ---
> >   .../arch/arm64/common-and-microarch.json      | 70
> +++++++++++++
> >   .../arm64/fujitsu/monaka/core-imp-def.json    |  2 +-
> >   .../fujitsu/monaka/cycle_accounting.json      |  4 +-
> >   .../arch/arm64/fujitsu/monaka/exception.json  |  2 +-
> >   .../arm64/fujitsu/monaka/fp_operation.json    | 98
> +++++++++++++++----
> >   .../arch/arm64/fujitsu/monaka/l1d_cache.json  | 10 +-
> >   .../arch/arm64/fujitsu/monaka/l1i_cache.json  |  8 +-
> >   .../arch/arm64/fujitsu/monaka/l2_cache.json   | 28 +++---
> >   .../arch/arm64/fujitsu/monaka/l3_cache.json   | 63 ++++++------
> >   .../arch/arm64/fujitsu/monaka/ll_cache.json   |  2 +-
> >   .../arch/arm64/fujitsu/monaka/pipeline.json   |  6 +-
> >   .../arm64/fujitsu/monaka/spec_operation.json  | 12 +--
> >   .../arch/arm64/fujitsu/monaka/stall.json      |  4 +-
> >   .../arch/arm64/fujitsu/monaka/sve.json        | 44 ++++-----
> >   .../arch/arm64/fujitsu/monaka/tlb.json        | 56 +++++------
> >   15 files changed, 265 insertions(+), 144 deletions(-)
> >
> [...]
> > diff --git
> > a/tools/perf/pmu-events/arch/arm64/fujitsu/monaka/fp_operation.json
> > b/tools/perf/pmu-events/arch/arm64/fujitsu/monaka/fp_operation.json
> > index a3c368959199..2ffdc16530dd 100644
> > ---
> > a/tools/perf/pmu-events/arch/arm64/fujitsu/monaka/fp_operation.json
> > +++ b/tools/perf/pmu-events/arch/arm64/fujitsu/monaka/fp_operation.jso
> > +++ n
> > @@ -2,7 +2,7 @@
> >       {
> >           "EventCode": "0x0105",
> >           "EventName": "FP_MV_SPEC",
> > -        "BriefDescription": "This event counts architecturally executed
> floating-point move operations."
> > +        "BriefDescription": "This event counts architecturally executed
> floating-point move operation."
> 
> The original was more grammatically correct, but the updates are just from the pdf
> so:
> 
> Reviewed-by: James Clark <james.clark@...aro.org>
> 

Hi, James.

Thanks for the review!

Best regards,
Kotaro, Tokai