linux-kernel - [PATCH] perf pmu: Consider raw events as legacy events

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Message-ID: <20250506222312.1125082-1-namhyung@kernel.org>
Date: Tue,  6 May 2025 15:23:12 -0700
From: Namhyung Kim <namhyung@...nel.org>
To: Arnaldo Carvalho de Melo <acme@...nel.org>,
	Ian Rogers <irogers@...gle.com>,
	Kan Liang <kan.liang@...ux.intel.com>
Cc: Jiri Olsa <jolsa@...nel.org>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	linux-perf-users@...r.kernel.org
Subject: [PATCH] perf pmu: Consider raw events as legacy events

When it finds a matching pmu for a legacy event, it should look for
core pmus.  The raw events also refers to core events so it should be
handled together.

Signed-off-by: Namhyung Kim <namhyung@...nel.org>
---
 tools/perf/util/pmus.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/perf/util/pmus.c b/tools/perf/util/pmus.c
index b99292de76693dbb..0134321fc520b1fc 100644
--- a/tools/perf/util/pmus.c
+++ b/tools/perf/util/pmus.c
@@ -726,7 +726,8 @@ struct perf_pmu *evsel__find_pmu(const struct evsel *evsel)
 	pmu = perf_pmus__find_by_type(evsel->core.attr.type);
 	legacy_core_type =
 		evsel->core.attr.type == PERF_TYPE_HARDWARE ||
-		evsel->core.attr.type == PERF_TYPE_HW_CACHE;
+		evsel->core.attr.type == PERF_TYPE_HW_CACHE ||
+		evsel->core.attr.type == PERF_TYPE_RAW;
 	if (!pmu && legacy_core_type) {
 		if (perf_pmus__supports_extended_type()) {
 			u32 type = evsel->core.attr.config >> PERF_PMU_TYPE_SHIFT;
-- 
2.49.0.987.g0cc8ee98dc-goog