[PATCH 0/4] Add support for ARMv8.3-SPE

[Wei Li]

The ARMv8.3-SPE adds an Alignment Flag in the Events packet and filtering
on this event using PMSEVFR_EL1, together with support for the profiling
of Scalable Vector Extension operations.

Patch 1: Update the kernel driver, mainly for PMSEVFR_EL1.

Patch 2: Update the decode process of Events packet and Operation Type
  packet in perf tool.

Patch 3-4: Synthesize unaligned address access events and partial/empty
  predicated SVE events, also add two itrace options for filtering.

Wei Li (4):
  drivers/perf: Add support for ARMv8.3-SPE
  perf: arm-spe: Add support for ARMv8.3-SPE
  perf auxtrace: Add new itrace options for ARMv8.3-SPE
  perf: arm-spe: Synthesize new events for ARMv8.3-SPE

 arch/arm64/include/asm/sysreg.h               |  4 +-
 drivers/perf/arm_spe_pmu.c                    | 18 +++--
 tools/perf/Documentation/itrace.txt           |  2 +
 .../util/arm-spe-decoder/arm-spe-decoder.c    | 11 +++
 .../util/arm-spe-decoder/arm-spe-decoder.h    |  3 +
 .../arm-spe-decoder/arm-spe-pkt-decoder.c     | 69 ++++++++++++++++++-
 tools/perf/util/arm-spe.c                     | 61 ++++++++++++++++
 tools/perf/util/auxtrace.c                    |  8 +++
 tools/perf/util/auxtrace.h                    |  4 ++
 9 files changed, 173 insertions(+), 7 deletions(-)

-- 
2.17.1