linux-kernel - [PATCH v2 0/2] perf arm-spe: Add support for SPE Data Source packet on AmpereOne

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Message-ID: <20241031213533.11148-1-ilkka@os.amperecomputing.com>
Date: Thu, 31 Oct 2024 21:35:31 +0000
From: Ilkka Koskinen <ilkka@...amperecomputing.com>
To: 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>,
	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>,
	Graham Woodward <graham.woodward@....com>
Cc: Ilkka Koskinen <ilkka@...amperecomputing.com>,
	linux-arm-kernel@...ts.infradead.org,
	linux-perf-users@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/2] perf arm-spe: Add support for SPE Data Source packet on AmpereOne

Changes from v1:

	* Doesn't use read_cpuid_implementor() anymore as that was broken and unnecessary.
	* Convert AmpereOne source field to matching common source fields to avoid duplicating
	  the code.
	* Rebased on top of perf-tools-next/perf-tools-next (ba993e5ada1d)

Ilkka Koskinen (2):
  perf arm-spe: Prepare for adding data source packet implementations
    for other cores
  perf arm-spe: Add support for SPE Data Source packet on AmpereOne

 .../util/arm-spe-decoder/arm-spe-decoder.h    |  9 +++
 tools/perf/util/arm-spe.c                     | 73 ++++++++++++++++++-
 2 files changed, 79 insertions(+), 3 deletions(-)

-- 
2.47.0