From mboxrd@z Thu Jan 1 00:00:00 1970 From: john.garry@huawei.com (John Garry) Date: Wed, 6 Dec 2017 00:13:14 +0800 Subject: [RFC PATCH 0/5] perf events patches for improved ARM64 support Message-ID: <1512490399-94107-1-git-send-email-john.garry@huawei.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patchset adds support for some perf events features, targeted at ARM64, implemented in a generic fashion. The two main features are as follows: - support for arch/vendor/platform pmu events directory structure - support for parsing architecture recommended pmu events On the back of these, the Cavium ThunderX2 and HiSilicon hip08 JSONs are relocated/added. TODO: - Documentation needs to be updated for recommended events format in the JSON - tidy up patches a bit John Garry (5): perf jevents: add support for pmu events vendor subdirectory perf jevents: add support for arch recommended events perf vendor events arm64: add armv8 recommended events JSON perf vendor events arm64: relocate thunderx2 JSON perf vendor events arm64: add HiSilicon hip08 JSON .../pmu-events/arch/arm64/armv8-recommended.json | 452 +++++++++++++++++++++ .../arch/arm64/cavium/thunderx2-imp-def.json | 62 --- .../arch/arm64/cavium/thunderx2/core-imp-def.json | 32 ++ .../arch/arm64/hisilicon/hip08/core-imp-def.json | 122 ++++++ tools/perf/pmu-events/arch/arm64/mapfile.csv | 3 +- tools/perf/pmu-events/jevents.c | 272 ++++++++++++- 6 files changed, 859 insertions(+), 84 deletions(-) create mode 100644 tools/perf/pmu-events/arch/arm64/armv8-recommended.json delete mode 100644 tools/perf/pmu-events/arch/arm64/cavium/thunderx2-imp-def.json create mode 100644 tools/perf/pmu-events/arch/arm64/cavium/thunderx2/core-imp-def.json create mode 100644 tools/perf/pmu-events/arch/arm64/hisilicon/hip08/core-imp-def.json -- 1.9.1