linux-kernel - Re: [GIT PULL 0/5] perf/core improvements and fixes

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Message-ID: <20180221075237.yveila4ehiabon37@gmail.com>
Date:   Wed, 21 Feb 2018 08:52:37 +0100
From:   Ingo Molnar <mingo@...nel.org>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
        Adrian Hunter <adrian.hunter@...el.com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Changbin Du <changbin.du@...el.com>,
        David Ahern <dsahern@...il.com>,
        Heiko Carstens <heiko.carstens@...ibm.com>,
        Hendrik Brueckner <brueckner@...ux.vnet.ibm.com>,
        Jaroslav Škarvada <jskarvad@...hat.com>,
        Jiri Olsa <jolsa@...hat.com>, kernel-team@....com,
        Martin Schwidefsky <schwidefsky@...ibm.com>,
        Namhyung Kim <namhyung@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Thomas Richter <tmricht@...ux.vnet.ibm.com>,
        Wang Nan <wangnan0@...wei.com>,
        Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: Re: [GIT PULL 0/5] perf/core improvements and fixes


* Arnaldo Carvalho de Melo <acme@...nel.org> wrote:

> Hi Ingo,
> 
> 	Please consider pulling,
> 
> - Arnaldo
> 
> Test results at the end of this message, as usual.
> 
> The following changes since commit 11737ca9e3b9d84448fa405a80980aa9957bcee8:
> 
>   Merge tag 'perf-core-for-mingo-4.17-20180216' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2018-02-17 11:39:47 +0100)
> 
> are available in the Git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo-4.17-20180220
> 
> for you to fetch changes up to 66dfdff03d196e51322c6a85c0d8db8bb2bdd655:
> 
>   perf tools: Add Python 3 support (2018-02-19 12:28:23 -0300)
> 
> ----------------------------------------------------------------
> perf/core improvements and fixes:
> 
> - Initial support for linking with python3, by explicitely setting
>   the PYTHON Makefile variable, python2 remains supported, more work
>   needed to test the shipped python scripts used with 'perf script'
>   (Jaroslav Škarvada)
> 
> - Make twatch.py, an example python script that sets up evlists and
>   evsels to then parse events from mmap, to work with both python2 and
>   python3 (Arnaldo Carvalho de Melo)
> 
> - Fix setting 'perf ftrace' function filter when using a non-existent
>   function, which should result in an error instead of simply not setting
>   the filter and showing all functions (Changbin Du)
> 
> - Fix paranoid check in machine__set_kernel_mmap(), problem introduced
>   in previous perf/core batch (Namhyung Kim)
> 
> - Fix reading cpuid model information in s/390, ditto, also introduced
>   in the previous perf/core batch (Thomas Richter)
> 
> Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
> 
> ----------------------------------------------------------------
> Arnaldo Carvalho de Melo (1):
>       perf python: Make twatch.py work with both python2 and python3
> 
> Changbin Du (1):
>       perf ftrace: Append an EOL when write tracing files
> 
> Jaroslav Škarvada (1):
>       perf tools: Add Python 3 support
> 
> Namhyung Kim (1):
>       perf machine: Fix paranoid check in machine__set_kernel_mmap()
> 
> Thomas Richter (1):
>       perf s390: Fix reading cpuid model information
> 
>  tools/perf/Makefile.config                         |  23 +---
>  tools/perf/Makefile.perf                           |   4 +-
>  tools/perf/arch/s390/util/header.c                 |   2 +-
>  tools/perf/builtin-ftrace.c                        |  18 ++-
>  tools/perf/python/twatch.py                        |   8 +-
>  .../perf/scripts/python/Perf-Trace-Util/Context.c  |  34 ++++-
>  tools/perf/util/machine.c                          |   2 +-
>  tools/perf/util/python.c                           |  95 ++++++++++---
>  .../util/scripting-engines/trace-event-python.c    | 147 +++++++++++++++------
>  tools/perf/util/setup.py                           |   6 +-
>  10 files changed, 243 insertions(+), 96 deletions(-)

Pulled, thanks a lot Arnaldo!

	Ingo