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Date:   Fri,  6 Oct 2023 19:13:22 -0700
From:   Ian Rogers <irogers@...gle.com>
To:     Suzuki K Poulose <suzuki.poulose@....com>,
        Mike Leach <mike.leach@...aro.org>,
        James Clark <james.clark@....com>,
        Leo Yan <leo.yan@...aro.org>,
        John Garry <john.g.garry@...cle.com>,
        Will Deacon <will@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Ian Rogers <irogers@...gle.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Thomas Richter <tmricht@...ux.ibm.com>,
        Ravi Bangoria <ravi.bangoria@....com>,
        Kajol Jain <kjain@...ux.ibm.com>,
        Jing Zhang <renyu.zj@...ux.alibaba.com>,
        Kan Liang <kan.liang@...ux.intel.com>,
        Yang Jihong <yangjihong1@...wei.com>,
        coresight@...ts.linaro.org, linux-arm-kernel@...ts.infradead.org,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v1 3/7] perf arm-spe: Move PMU initialization from default
 config code

Avoid setting PMU values in arm_spe_pmu_default_config, move to
perf_pmu__arch_init.

Signed-off-by: Ian Rogers <irogers@...gle.com>
---
 tools/perf/arch/arm/util/pmu.c       | 2 ++
 tools/perf/arch/arm64/util/arm-spe.c | 3 ---
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/tools/perf/arch/arm/util/pmu.c b/tools/perf/arch/arm/util/pmu.c
index d55d2b15f2e6..f25f68f84a94 100644
--- a/tools/perf/arch/arm/util/pmu.c
+++ b/tools/perf/arch/arm/util/pmu.c
@@ -23,6 +23,8 @@ void perf_pmu__arch_init(struct perf_pmu *pmu __maybe_unused)
 		pmu->default_config = cs_etm_get_default_config(pmu);
 #if defined(__aarch64__)
 	} else if (strstarts(pmu->name, ARM_SPE_PMU_NAME)) {
+		pmu->selectable = true;
+		pmu->is_uncore = false;
 		pmu->default_config = arm_spe_pmu_default_config(pmu);
 	} else if (strstarts(pmu->name, HISI_PTT_PMU_NAME)) {
 		pmu->selectable = true;
diff --git a/tools/perf/arch/arm64/util/arm-spe.c b/tools/perf/arch/arm64/util/arm-spe.c
index 9cc3d6dcb849..08a76734ccd2 100644
--- a/tools/perf/arch/arm64/util/arm-spe.c
+++ b/tools/perf/arch/arm64/util/arm-spe.c
@@ -516,8 +516,5 @@ struct perf_event_attr
 		attr->sample_period = 4096;
 	}
 
-	arm_spe_pmu->selectable = true;
-	arm_spe_pmu->is_uncore = false;
-
 	return attr;
 }
-- 
2.42.0.609.gbb76f46606-goog

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