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Message-ID: <20170814173948.pio6tbbkmqwrksmn@gmail.com>
Date: Mon, 14 Aug 2017 19:39:48 +0200
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>,
Andi Kleen <ak@...ux.intel.com>,
Anton Blanchard <anton@....ibm.com>,
David Ahern <dsahern@...il.com>,
Hendrik Brueckner <brueckner@...ux.vnet.ibm.com>,
Jiri Olsa <jolsa@...hat.com>, linuxppc-dev@...ts.ozlabs.org,
Matt Fleming <matt.fleming@...el.com>,
Michael Ellerman <mpe@...erman.id.au>,
Michael Petlan <mpetlan@...hat.com>,
Milian Wolff <milian.wolff@...b.com>,
Namhyung Kim <namhyung@...nel.org>,
"Naveen N . Rao" <naveen.n.rao@...ux.vnet.ibm.com>,
Paul Clarke <pc@...ibm.com>,
Peter Zijlstra <a.p.zijlstra@...llo.nl>,
Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>,
Thomas-Mich Richter <tmricht@...ux.vnet.ibm.com>,
Wang Nan <wangnan0@...wei.com>,
Yao Jin <yao.jin@...ux.intel.com>,
Zvonko Kosic <zvonko.kosic@...ibm.com>,
Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: Re: [GIT PULL 00/19] 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 82119cbe8e1e32cc2a941393e59816e731681310:
>
> Merge tag 'perf-core-for-mingo-4.14-20170801' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2017-08-10 17:07:02 +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-4.14-20170814
>
> for you to fetch changes up to 8fc375d7d36c72b4c2d55f5c24be022a939295d4:
>
> perf test shell: Add uprobes + backtrace ping test (2017-08-11 16:18:49 -0300)
>
> ----------------------------------------------------------------
> perf/core improvements and fixes:
>
> Infrastructure:
>
> - Do not consider empty files as valid srclines (Milian Wolff)
>
> - Fix wrong size in perf_record_mmap for last kernel module,
> which resulted in erroneous symbol resolution in at least s390x (Thomas Richter)
>
> - Add missing newline to expr parser error messages (Andi Kleen)
>
> - Fix saved values rbtree lookup in 'perf stat' (Andi Kleen)
>
> - Add support for shell based tests in 'perf test', add a few that
> run 'perf probe', 'perf trace', using kprobes, uprobes to check
> the output of those tools and the effects on the system, checking,
> for instance, DWARF backtraces from uprobes (Arnaldo Carvalho de Melo)
>
> Arch specific:
>
> - Add ppc64le to audit uname list in the python scripting support (Naveen N. Rao)
>
> - Update POWER9 vendor events tables (Sukadev Bhattiprolu)
>
> - Fix module symbol adjustment for s390x (Thomas Richter)
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
>
> ----------------------------------------------------------------
> Andi Kleen (2):
> perf stat: Fix saved values rbtree lookup
> perf tools: Add missing newline to expr parser error messages
>
> Arnaldo Carvalho de Melo (10):
> perf test: Make 'list' subcommand match main 'perf test' numbering/matching
> perf test: Add 'struct test *' to the test functions
> perf test: Add infrastructure to run shell based tests
> perf test: Make 'list' use same filtering code as main 'perf test'
> perf test shell: Add 'probe_vfs_getname' shell test
> perf test shell: Install shell tests
> perf test shell: Move vfs_getname probe function to lib
> perf test shell: Add test using probe:vfs_getname and verifying results
> perf test shell: Add test using vfs_getname + 'perf trace'
> perf test shell: Add uprobes + backtrace ping test
>
> Milian Wolff (2):
> perf util: Take elf_name as const string in dso__demangle_sym
> perf srcline: Do not consider empty files as valid srclines
>
> Naveen N. Rao (1):
> perf scripting python: Add ppc64le to audit uname list
>
> Sukadev Bhattiprolu (2):
> perf vendor events powerpc: remove suffix in mapfile
> perf vendor events powerpc: Update POWER9 events
>
> Thomas Richter (2):
> perf record: Fix wrong size in perf_record_mmap for last kernel module
> perf report: Fix module symbol adjustment for s390x
>
> tools/perf/Makefile.perf | 6 +-
> tools/perf/arch/s390/util/sym-handling.c | 7 +
> tools/perf/arch/x86/include/arch-tests.h | 11 +-
> tools/perf/arch/x86/tests/insn-x86.c | 2 +-
> tools/perf/arch/x86/tests/intel-cqm.c | 2 +-
> tools/perf/arch/x86/tests/perf-time-to-tsc.c | 2 +-
> tools/perf/arch/x86/tests/rdpmc.c | 2 +-
> tools/perf/pmu-events/arch/powerpc/mapfile.csv | 20 +-
> .../perf/pmu-events/arch/powerpc/power9/cache.json | 191 +-
> .../arch/powerpc/power9/floating-point.json | 42 +-
> .../pmu-events/arch/powerpc/power9/frontend.json | 517 ++--
> .../pmu-events/arch/powerpc/power9/marked.json | 905 +++----
> .../pmu-events/arch/powerpc/power9/memory.json | 178 +-
> .../perf/pmu-events/arch/powerpc/power9/other.json | 2768 ++++++++++++++++----
> .../pmu-events/arch/powerpc/power9/pipeline.json | 779 +++---
> tools/perf/pmu-events/arch/powerpc/power9/pmc.json | 167 +-
> .../arch/powerpc/power9/translation.json | 314 +--
> .../python/Perf-Trace-Util/lib/Perf/Trace/Util.py | 1 +
> tools/perf/tests/attr.c | 2 +-
> tools/perf/tests/backward-ring-buffer.c | 2 +-
> tools/perf/tests/bitmap.c | 2 +-
> tools/perf/tests/bp_signal.c | 2 +-
> tools/perf/tests/bp_signal_overflow.c | 2 +-
> tools/perf/tests/bpf.c | 4 +-
> tools/perf/tests/builtin-test.c | 184 +-
> tools/perf/tests/clang.c | 4 +-
> tools/perf/tests/code-reading.c | 2 +-
> tools/perf/tests/cpumap.c | 4 +-
> tools/perf/tests/dso-data.c | 6 +-
> tools/perf/tests/dwarf-unwind.c | 2 +-
> tools/perf/tests/event-times.c | 2 +-
> tools/perf/tests/event_update.c | 2 +-
> tools/perf/tests/evsel-roundtrip-name.c | 2 +-
> tools/perf/tests/evsel-tp-sched.c | 2 +-
> tools/perf/tests/expr.c | 2 +-
> tools/perf/tests/fdarray.c | 4 +-
> tools/perf/tests/hists_cumulate.c | 2 +-
> tools/perf/tests/hists_filter.c | 2 +-
> tools/perf/tests/hists_link.c | 2 +-
> tools/perf/tests/hists_output.c | 2 +-
> tools/perf/tests/is_printable_array.c | 2 +-
> tools/perf/tests/keep-tracking.c | 2 +-
> tools/perf/tests/kmod-path.c | 2 +-
> tools/perf/tests/llvm.c | 2 +-
> tools/perf/tests/mmap-basic.c | 2 +-
> tools/perf/tests/mmap-thread-lookup.c | 2 +-
> tools/perf/tests/openat-syscall-all-cpus.c | 2 +-
> tools/perf/tests/openat-syscall-tp-fields.c | 2 +-
> tools/perf/tests/openat-syscall.c | 2 +-
> tools/perf/tests/parse-events.c | 2 +-
> tools/perf/tests/parse-no-sample-id-all.c | 2 +-
> tools/perf/tests/perf-hooks.c | 2 +-
> tools/perf/tests/perf-record.c | 2 +-
> tools/perf/tests/pmu.c | 2 +-
> tools/perf/tests/python-use.c | 2 +-
> tools/perf/tests/sample-parsing.c | 2 +-
> tools/perf/tests/sdt.c | 4 +-
> tools/perf/tests/shell/lib/probe_vfs_getname.sh | 28 +
> tools/perf/tests/shell/probe_vfs_getname.sh | 10 +
> .../tests/shell/record+script_probe_vfs_getname.sh | 37 +
> .../perf/tests/shell/trace+probe_libc_inet_pton.sh | 40 +
> tools/perf/tests/shell/trace+probe_vfs_getname.sh | 31 +
> tools/perf/tests/stat.c | 6 +-
> tools/perf/tests/sw-clock.c | 2 +-
> tools/perf/tests/switch-tracking.c | 2 +-
> tools/perf/tests/task-exit.c | 2 +-
> tools/perf/tests/tests.h | 113 +-
> tools/perf/tests/thread-map.c | 6 +-
> tools/perf/tests/thread-mg-share.c | 2 +-
> tools/perf/tests/topology.c | 2 +-
> tools/perf/tests/unit_number__scnprintf.c | 2 +-
> tools/perf/tests/vmlinux-kallsyms.c | 2 +-
> tools/perf/util/expr.y | 2 +-
> tools/perf/util/machine.c | 4 +-
> tools/perf/util/srcline.c | 6 +
> tools/perf/util/stat-shadow.c | 6 +-
> tools/perf/util/symbol-elf.c | 12 +-
> tools/perf/util/symbol-minimal.c | 2 +-
> tools/perf/util/symbol.c | 21 +-
> tools/perf/util/symbol.h | 7 +-
> 80 files changed, 4054 insertions(+), 2479 deletions(-)
> create mode 100644 tools/perf/tests/shell/lib/probe_vfs_getname.sh
> create mode 100755 tools/perf/tests/shell/probe_vfs_getname.sh
> create mode 100755 tools/perf/tests/shell/record+script_probe_vfs_getname.sh
> create mode 100755 tools/perf/tests/shell/trace+probe_libc_inet_pton.sh
> create mode 100755 tools/perf/tests/shell/trace+probe_vfs_getname.sh
Pulled, thanks a lot Arnaldo!
Ingo
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