linux-kernel - [PATCH 00/11] perf intel-pt: Prepare for PEBS via PT

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Date:   Mon, 10 Jun 2019 10:27:52 +0300
From:   Adrian Hunter <adrian.hunter@...el.com>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     Jiri Olsa <jolsa@...hat.com>, linux-kernel@...r.kernel.org
Subject: [PATCH 00/11] perf intel-pt: Prepare for PEBS via PT

Hi

PEBS via PT is a new feature that encodes PEBS events into the Intel PT trace.
This patch series is preparation.  Alex has posted his kernel support:

    https://lkml.org/lkml/2019/5/2/323

This patch set adds the packet definitions and a new packet decoder test,
followed by patches that enable synthesizing PEBS samples.

 
Adrian Hunter (11):
      perf intel-pt: Add new packets for PEBS via PT
      perf intel-pt: Add Intel PT packet decoder test
      perf intel-pt: Add decoder support for PEBS via PT
      perf intel-pt: Prepare to synthesize PEBS samples
      perf intel-pt: Factor out common sample preparation for re-use
      perf intel-pt: Synthesize PEBS sample basic information
      perf intel-pt: Add gp registers to synthesized PEBS sample
      perf intel-pt: Add xmm registers to synthesized PEBS sample
      perf intel-pt: Add lbr information to synthesized PEBS sample
      perf intel-pt: Add memory information to synthesized PEBS sample
      perf intel-pt: Add callchain to synthesized PEBS sample

 tools/perf/arch/x86/include/arch-tests.h           |   1 +
 tools/perf/arch/x86/tests/Build                    |   2 +-
 tools/perf/arch/x86/tests/arch-tests.c             |   4 +
 .../arch/x86/tests/intel-pt-pkt-decoder-test.c     | 304 +++++++++++++++++++++
 .../perf/util/intel-pt-decoder/intel-pt-decoder.c  | 114 +++++++-
 .../perf/util/intel-pt-decoder/intel-pt-decoder.h  | 137 ++++++++++
 .../util/intel-pt-decoder/intel-pt-pkt-decoder.c   | 140 +++++++++-
 .../util/intel-pt-decoder/intel-pt-pkt-decoder.h   |  21 +-
 tools/perf/util/intel-pt.c                         | 296 +++++++++++++++++++-
 9 files changed, 1002 insertions(+), 17 deletions(-)
 create mode 100644 tools/perf/arch/x86/tests/intel-pt-pkt-decoder-test.c


Regards
Adrian