linux-kernel - [PATCH v8 0/3] perf vendor events: Support PMU events for A64FX

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Date:   Fri,  5 Mar 2021 19:18:38 +0900
From:   Shunsuke Nakamura <nakamura.shun@...itsu.com>
To:     john.garry@...wei.com, will@...nel.org, mathieu.poirier@...aro.org,
        leo.yan@...aro.org, peterz@...radead.org, mingo@...hat.com,
        acme@...nel.org, mark.rutland@....com,
        alexander.shishkin@...ux.intel.com, jolsa@...hat.com,
        namhyung@...nel.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v8 0/3] perf vendor events: Support PMU events for A64FX

This patch series supports A64FX PMU event v1.2.

The first patch add more common and microarchitecture events.
This patch is based on john's patch [1].

The second patch adds PMU events for A64FX.

The third patch adds "_" to the event name, which starts with a number.


Changes in v7:
 - Rename an event name that starts with a number.
 - Drop 'perf tools: Add lexical definition of event name'.
 - Drop 'perf test: Add test for event name starting with a number'.

Changes in v6:
 - Add test to the second patch.
 - Add Acked-by tag to the third patch.
 - Add Reviewed-by tag to the third patch.

Changes in v5:
 - Removed john's patch [1] from this patch series.
 - Added the missing Reviewed-by tag to the patch.
 - Fixed the base of the patch series.[2]
 - Changed subject from fix to added.

Changes in v4:
 - Add arm64 to the subjects of the second and fourth patches.
 - Add reference URLs to the body of the second patch.

Changes in v3:
 - Add linux-arm-kernel mailing list to cc.

Changes in v2:
 - Added armv8-common-and-microarch based on John's patch.[1]
 - Fixed A64FX Json to refer to standard events in armv8-common-and-microarch.

[1] https://lore.kernel.org/lkml/1611835236-34696-3-git-send-email-john.garry@huawei.com/
[2] https://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git perf/core


Shunsuke Nakamura (3):
  perf vendor events arm64: Add more common and uarch events
  perf vendor events arm64: Add Fujitsu A64FX pmu event
  perf vendor events arm64: Add "_" to the event name, which starts with
    a number

 .../arm64/armv8-common-and-microarch.json     | 228 ++++++++++++++++++
 .../arch/arm64/fujitsu/a64fx/branch.json      |   8 +
 .../arch/arm64/fujitsu/a64fx/bus.json         |  62 +++++
 .../arch/arm64/fujitsu/a64fx/cache.json       | 128 ++++++++++
 .../arch/arm64/fujitsu/a64fx/cycle.json       |   5 +
 .../arch/arm64/fujitsu/a64fx/exception.json   |  29 +++
 .../arch/arm64/fujitsu/a64fx/instruction.json | 131 ++++++++++
 .../arch/arm64/fujitsu/a64fx/memory.json      |   8 +
 .../arch/arm64/fujitsu/a64fx/other.json       | 188 +++++++++++++++
 .../arch/arm64/fujitsu/a64fx/pipeline.json    | 194 +++++++++++++++
 .../arch/arm64/fujitsu/a64fx/sve.json         | 110 +++++++++
 tools/perf/pmu-events/arch/arm64/mapfile.csv  |   1 +
 12 files changed, 1092 insertions(+)
 create mode 100644 tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/branch.json
 create mode 100644 tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/bus.json
 create mode 100644 tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/cache.json
 create mode 100644 tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/cycle.json
 create mode 100644 tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/exception.json
 create mode 100644 tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/instruction.json
 create mode 100644 tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/memory.json
 create mode 100644 tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/other.json
 create mode 100644 tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/pipeline.json
 create mode 100644 tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/sve.json

-- 
2.25.1