linux-kernel - [PATCH 0/4] perf vendor events arm64: Some tidy-up/refactoring

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Date:   Mon, 25 Jan 2021 19:53:16 +0800
From:   John Garry <john.garry@...wei.com>
To:     <peterz@...radead.org>, <mingo@...hat.com>, <acme@...nel.org>,
        <mark.rutland@....com>, <alexander.shishkin@...ux.intel.com>,
        <jolsa@...hat.com>, <namhyung@...nel.org>, <irogers@...gle.com>,
        <kjain@...ux.ibm.com>
CC:     <linux-kernel@...r.kernel.org>, <linuxarm@...neuler.org>,
        <james.clark@....com>, <nakamura.shun@...fujitsu.com>,
        John Garry <john.garry@...wei.com>
Subject: [PATCH 0/4] perf vendor events arm64: Some tidy-up/refactoring

There is much event duplication in the common and uarch events for A76
and Ampere eMag support, so factor out into a common JSON.

Since the wording for events may differ between CPU datasheet and
the architecture reference manual, the current wording is kept. This
is unless there are minor differences. In addition, event names are
renamed to be same as architecture reference manual, to keep commonality.

Also a minor fix is included for the Ampere eMag JSON.

John Garry (4):
  perf vendor events arm64: Fix Ampere eMag event typo
  perf vendor events arm64: Add common and uarch event JSON
  perf vendor events arm64: Reference common and uarch events for Ampere
    eMag
  perf vendor events arm64: Reference common and uarch events for A76

 .../arch/arm64/ampere/emag/branch.json        |   8 +-
 .../arch/arm64/ampere/emag/bus.json           |   5 +-
 .../arch/arm64/ampere/emag/cache.json         |  58 +---
 .../arch/arm64/ampere/emag/clock.json         |   4 +-
 .../arch/arm64/ampere/emag/exception.json     |  10 +-
 .../arch/arm64/ampere/emag/instruction.json   |  34 +--
 .../arch/arm64/ampere/emag/memory.json        |  11 +-
 .../arch/arm64/arm/cortex-a76-n1/branch.json  |  12 +-
 .../arch/arm64/arm/cortex-a76-n1/bus.json     |  19 +-
 .../arch/arm64/arm/cortex-a76-n1/cache.json   | 118 +++------
 .../arm64/arm/cortex-a76-n1/exception.json    |  10 +-
 .../arm64/arm/cortex-a76-n1/instruction.json  |  45 +---
 .../arch/arm64/arm/cortex-a76-n1/memory.json  |   6 +-
 .../arch/arm64/arm/cortex-a76-n1/other.json   |   4 +-
 .../arm64/arm/cortex-a76-n1/pipeline.json     |  12 +-
 .../arm64/armv8-common-and-microarch.json     | 248 ++++++++++++++++++
 16 files changed, 356 insertions(+), 248 deletions(-)
 create mode 100644 tools/perf/pmu-events/arch/arm64/armv8-common-and-microarch.json

-- 
2.26.2