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Subject[PATCH V2 00/23] perf: Add Icelake support
Date
From: Kan Liang <kan.liang@linux.intel.com>

The patch series intends to add Icelake support for Linux perf.

PATCH 1-18: Kernel patches to support Icelake.
- 1-5: Support adaptive PEBS feature
- 6-7: Enable core support with some new features, e.g. 8 generic
counters, new event constraints, a new fixed counter.
- 8-11: Enable cstate, rapl, msr and uncore support on Icelake
- 12-18: Support hardware Metrics counters and SLOT fixed counter for
Topdown events.
- 19: Support CPUID 10.ECX to disable fixed counters

PATCH 20-23: Perf tool patches to support XMM, Topdown and event list.

Andi Kleen (12):
perf/x86/intel: Extract memory code PEBS parser for reuse
perf/x86/lbr: Avoid reading the LBRs when adaptive PEBS handles them
perf/x86: Support constraint ranges
perf/core: Support a REMOVE transaction
perf/x86/intel: Basic support for metrics counters
perf/x86/intel: Support overflows on SLOTS
perf/x86/intel: Set correct weight for topdown subevent counters
perf/x86/intel: Export new top down events for Icelake
perf/x86/intel: Support CPUID 10.ECX to disable fixed counters
perf, tools: Add support for recording and printing XMM registers
perf, tools, stat: Support new per thread TopDown metrics
perf, tools: Add documentation for topdown metrics

Kan Liang (11):
perf/x86: Support outputting XMM registers
perf/x86/intel/ds: Extract code of event update in short period
perf/x86/intel: Support adaptive PEBSv4
perf/x86/intel: Add Icelake support
perf/x86/intel/cstate: Add Icelake support
perf/x86/intel/rapl: Add Icelake support
perf/x86/msr: Add Icelake support
perf/x86/intel/uncore: Add Intel Icelake uncore support
perf/x86/intel: Support hardware TopDown metrics
perf/x86/intel: Disable sampling read slots and topdown
perf vendor events intel: Add JSON files for Icelake

arch/x86/events/core.c | 81 +-
arch/x86/events/intel/core.c | 422 ++++++++-
arch/x86/events/intel/cstate.c | 2 +
arch/x86/events/intel/ds.c | 495 ++++++++--
arch/x86/events/intel/lbr.c | 35 +-
arch/x86/events/intel/rapl.c | 2 +
arch/x86/events/intel/uncore.c | 6 +
arch/x86/events/intel/uncore.h | 1 +
arch/x86/events/intel/uncore_snb.c | 91 ++
arch/x86/events/msr.c | 1 +
arch/x86/events/perf_event.h | 94 +-
arch/x86/include/asm/intel_ds.h | 2 +-
arch/x86/include/asm/msr-index.h | 4 +
arch/x86/include/asm/perf_event.h | 79 +-
arch/x86/include/uapi/asm/perf_regs.h | 26 +-
arch/x86/kernel/perf_regs.c | 18 +-
include/linux/perf_event.h | 7 +
kernel/events/core.c | 5 +
tools/arch/x86/include/uapi/asm/perf_regs.h | 26 +-
tools/perf/Documentation/perf-stat.txt | 9 +-
tools/perf/Documentation/topdown.txt | 223 +++++
tools/perf/arch/x86/include/perf_regs.h | 29 +-
tools/perf/arch/x86/util/perf_regs.c | 16 +
tools/perf/builtin-stat.c | 24 +
.../pmu-events/arch/x86/icelake/cache.json | 552 +++++++++++
.../arch/x86/icelake/floating-point.json | 90 ++
.../pmu-events/arch/x86/icelake/frontend.json | 424 +++++++++
.../pmu-events/arch/x86/icelake/memory.json | 410 ++++++++
.../pmu-events/arch/x86/icelake/other.json | 133 +++
.../pmu-events/arch/x86/icelake/pipeline.json | 892 ++++++++++++++++++
.../arch/x86/icelake/virtual-memory.json | 236 +++++
tools/perf/pmu-events/arch/x86/mapfile.csv | 1 +
tools/perf/util/perf_regs.h | 1 +
tools/perf/util/stat-shadow.c | 89 ++
tools/perf/util/stat.c | 4 +
tools/perf/util/stat.h | 8 +
36 files changed, 4421 insertions(+), 117 deletions(-)
create mode 100644 tools/perf/Documentation/topdown.txt
create mode 100644 tools/perf/pmu-events/arch/x86/icelake/cache.json
create mode 100644 tools/perf/pmu-events/arch/x86/icelake/floating-point.json
create mode 100644 tools/perf/pmu-events/arch/x86/icelake/frontend.json
create mode 100644 tools/perf/pmu-events/arch/x86/icelake/memory.json
create mode 100644 tools/perf/pmu-events/arch/x86/icelake/other.json
create mode 100644 tools/perf/pmu-events/arch/x86/icelake/pipeline.json
create mode 100644 tools/perf/pmu-events/arch/x86/icelake/virtual-memory.json

--
2.17.1

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