linux-kernel - [PATCH v1 3/5] perf pmu-events: Remove duplicated ampereone event

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Message-Id: <20240805194424.597244-3-irogers@google.com>
Date: Mon,  5 Aug 2024 12:44:22 -0700
From: Ian Rogers <irogers@...gle.com>
To: 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>, 
	Kan Liang <kan.liang@...ux.intel.com>, John Garry <john.g.garry@...cle.com>, 
	Will Deacon <will@...nel.org>, James Clark <james.clark@...aro.org>, 
	Mike Leach <mike.leach@...aro.org>, Leo Yan <leo.yan@...ux.dev>, 
	Paul Walmsley <paul.walmsley@...ive.com>, Palmer Dabbelt <palmer@...belt.com>, 
	Albert Ou <aou@...s.berkeley.edu>, Samuel Holland <samuel.holland@...ive.com>, 
	Charles Ci-Jyun Wu <dminus@...estech.com>, Locus Wei-Han Chen <locus84@...estech.com>, 
	Atish Patra <atishp@...osinc.com>, Ji Sheng Teoh <jisheng.teoh@...rfivetech.com>, 
	Inochi Amaoto <inochiama@...look.com>, Jing Zhang <renyu.zj@...ux.alibaba.com>, 
	Xu Yang <xu.yang_2@....com>, Sandipan Das <sandipan.das@....com>, 
	Guilherme Amadio <amadio@...too.org>, Changbin Du <changbin.du@...wei.com>, 
	linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, linux-riscv@...ts.infradead.org, 
	vincent.chen@...ive.com, greentime.hu@...ive.com, 
	Eric Lin <eric.lin@...ive.com>
Subject: [PATCH v1 3/5] perf pmu-events: Remove duplicated ampereone event

OP_SPEC is repeated twice in the file which will break invariants in
perf list as discussed in this thread:
https://lore.kernel.org/linux-perf-users/20240719081651.24853-1-eric.lin@sifive.com/

Signed-off-by: Ian Rogers <irogers@...gle.com>
---
 .../pmu-events/arch/arm64/ampere/ampereone/instruction.json    | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/instruction.json b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/instruction.json
index 18d1f2f76a23..9fe697d12fe0 100644
--- a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/instruction.json
+++ b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/instruction.json
@@ -77,9 +77,6 @@
     {
         "ArchStdEvent": "OP_RETIRED"
     },
-    {
-        "ArchStdEvent": "OP_SPEC"
-    },
     {
         "PublicDescription": "Operation speculatively executed, NOP",
         "EventCode": "0x100",
-- 
2.46.0.rc2.264.g509ed76dc8-goog