From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752704AbbHUQMT (ORCPT ); Fri, 21 Aug 2015 12:12:19 -0400 Received: from casper.infradead.org ([85.118.1.10]:39219 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751919AbbHUQMQ (ORCPT ); Fri, 21 Aug 2015 12:12:16 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , Alexei Starovoitov , Borislav Petkov , Brendan Gregg , Daniel Borkmann , David Ahern , Dean Nelson , Frederic Weisbecker , He Kuang , Jiri Olsa , Kaixu Xia , Li Zhang , Masami Hiramatsu , Namhyung Kim , Peter Zijlstra , pi3orama@163.com, Stephane Eranian , Sukadev Bhattiprolu , Wang Nan , Zefan Li , Arnaldo Carvalho de Melo Subject: [GIT PULL 0/9] perf/core improvements and fixes Date: Fri, 21 Aug 2015 13:10:44 -0300 Message-Id: <1440173453-24475-1-git-send-email-acme@kernel.org> X-Mailer: git-send-email 2.1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Ingo, Please consider pulling, - Arnaldo The following changes since commit 82819ffb42fb45197bacf3223191deca31d3eb91: perf/x86/msr: Fix the MSR driver build (2015-08-21 08:17:01 +0200) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo for you to fetch changes up to 1c0bd0e891aaed0219010bfe79b32e1b0b82d662: perf probe: Try to use symbol table if searching debug info failed (2015-08-21 12:57:20 -0300) ---------------------------------------------------------------- perf/core improvements and fixes: User visible: - Fix segfault using 'perf script --show-mmap-events', affects only current perf/core (Adrian Hunter). - /proc/kcore requires CAP_SYS_RAWIO message too noisy, make it debug only (Adrian Hunter) - Fix Intel PT timestamp handling (Adrian Hunter) - Add Intel BTS support, with a call-graph script to show it and PT in use in a GUI using 'perf script' python scripting with postgresql and Qt (Adrian Hunter) - Add checks for returned EVENT_ERROR type in libtraceevent, fixing a bug that surfaced on arm64 systems (Dean Nelson) - Fallback to using kallsyms when libdw fails to handle a vmlinux file, that can happen, for instance, when perf is statically linked and then libdw fails to load libebl_{arch}.so (Wang Nan) Infrastructure: - Initialize reference counts in map__clone() (Arnaldo Carvalho de Melo) Signed-off-by: Arnaldo Carvalho de Melo ---------------------------------------------------------------- Adrian Hunter (6): perf script: Fix segfault using --show-mmap-events perf tools: /proc/kcore requires CAP_SYS_RAWIO message too noisy perf tools: Fix Intel PT timestamp handling perf tools: Add Intel BTS support perf tools: Put itrace options into an asciidoc include perf tools: Add example call-graph script Arnaldo Carvalho de Melo (1): perf tools: Initialize reference counts in map__clone() Dean Nelson (1): tools lib traceevent: Add checks for returned EVENT_ERROR type Wang Nan (1): perf probe: Try to use symbol table if searching debug info failed tools/lib/traceevent/event-parse.c | 9 + tools/perf/Documentation/intel-bts.txt | 86 ++ tools/perf/Documentation/itrace.txt | 22 + tools/perf/Documentation/perf-inject.txt | 23 +- tools/perf/Documentation/perf-report.txt | 23 +- tools/perf/Documentation/perf-script.txt | 23 +- tools/perf/arch/x86/util/Build | 1 + tools/perf/arch/x86/util/auxtrace.c | 49 +- tools/perf/arch/x86/util/intel-bts.c | 458 ++++++++++ tools/perf/arch/x86/util/pmu.c | 3 + .../scripts/python/call-graph-from-postgresql.py | 327 ++++++++ tools/perf/scripts/python/export-to-postgresql.py | 47 ++ tools/perf/util/Build | 1 + tools/perf/util/annotate.c | 1 + tools/perf/util/auxtrace.c | 3 + tools/perf/util/auxtrace.h | 1 + tools/perf/util/evlist.c | 2 +- tools/perf/util/intel-bts.c | 933 +++++++++++++++++++++ tools/perf/util/intel-bts.h | 43 + tools/perf/util/intel-pt.c | 2 +- tools/perf/util/map.c | 13 +- tools/perf/util/pmu.c | 4 - tools/perf/util/probe-event.c | 7 +- tools/perf/util/symbol.c | 4 +- 24 files changed, 2004 insertions(+), 81 deletions(-) create mode 100644 tools/perf/Documentation/intel-bts.txt create mode 100644 tools/perf/Documentation/itrace.txt create mode 100644 tools/perf/arch/x86/util/intel-bts.c create mode 100644 tools/perf/scripts/python/call-graph-from-postgresql.py create mode 100644 tools/perf/util/intel-bts.c create mode 100644 tools/perf/util/intel-bts.h