linux-kernel - [PATCH v2 0/3] Perf inject for ETM trace

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Wed, 14 Feb 2018 11:24:38 +0000
From:   Robert Walker <robert.walker@....com>
To:     acme@...nel.org, Mathieu Poirier <mathieu.poirier@...aro.org>,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Cc:     Robert Walker <robert.walker@....com>, coresight@...ts.linaro.org
Subject: [PATCH v2 0/3] Perf inject for ETM trace

Hi,

These patches add support for using perf inject to generate branch events,
instruction events and branch stacks from CoreSight ETM traces.

They apply to linus's tree with the memory cleanup fix from
https://lkml.org/lkml/2018/1/25/432

Changes since v1:
 * Split documentation update into separate patch
 * Added null pointer check
 * Moved some changes from patch 2 to patch 1

Regards

Rob Walker

Robert Walker (3):
  perf tools: inject capabilitity for CoreSight traces
  perf inject: Emit instruction records on ETM trace discontinuity
  coresight: Update documentation for perf usage

 Documentation/trace/coresight.txt               |  51 +++
 tools/perf/util/cs-etm-decoder/cs-etm-decoder.c |  74 +++-
 tools/perf/util/cs-etm-decoder/cs-etm-decoder.h |   2 +
 tools/perf/util/cs-etm.c                        | 472 +++++++++++++++++++++---
 4 files changed, 533 insertions(+), 66 deletions(-)

-- 
2.7.4