| 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
| ||
|
Date: Thu, 30 Oct 2014 07:35:57 +0100 From: Ingo Molnar <mingo@...nel.org> To: Arnaldo Carvalho de Melo <acme@...nel.org> Cc: linux-kernel@...r.kernel.org, Adrian Hunter <adrian.hunter@...el.com>, Alexander Yarygin <yarygin@...ux.vnet.ibm.com>, Anton Blanchard <anton@....ibm.com>, Borislav Petkov <bp@...e.de>, David Ahern <dsahern@...il.com>, Don Zickus <dzickus@...hat.com>, Frederic Weisbecker <fweisbec@...il.com>, Hemant Kumar <hemant@...ux.vnet.ibm.com>, Jiri Olsa <jolsa@...hat.com>, Li Zefan <lizefan@...wei.com>, Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>, Mike Galbraith <efault@....de>, Namhyung Kim <namhyung.kim@....com>, Paul Mackerras <paulus@...ba.org>, Peter Zijlstra <a.p.zijlstra@...llo.nl>, Peter Zijlstra <peterz@...radead.org>, Srikar Dronamraju <srikar@...ux.vnet.ibm.com>, Stephane Eranian <eranian@...gle.com>, Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>, Waiman Long <Waiman.Long@...com>, Wang Nan <wangnan0@...wei.com>, Arnaldo Carvalho de Melo <acme@...hat.com> Subject: Re: [GIT PULL 00/25] perf/core improvements * Arnaldo Carvalho de Melo <acme@...nel.org> wrote: > Hi Ingo, > > Please consider pulling, as suggested, this is done on top > of my last +perf-urgent-for-mingo tag. > > - Arnaldo > > The following changes since commit 4cdcc33db2f0455f297b4e14e434ba311ec5ca06: > > perf probe: Trivial typo fix for --demangle (2014-10-29 10:30:18 -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 a293829df788ae96a174b315010d4b56a10e5114: > > perf session: Add perf_session__deliver_synth_event() (2014-10-29 11:36:15 -0200) > > ---------------------------------------------------------------- > perf/core improvements: > > User visible: > > * Don't open the DWARF info multiple times, keeping instead a dwfl handle > in struct dso, greatly speeding up 'perf report' on powerpc. (Sukadev Bhattiprolu) > > * Introduce PARSE_OPT_DISABLED option flag and use it to avoid showing > undersired options in tools that provides frontends to 'perf record', like > sched, kvm, etc (Namhyung Kim) > > Infrastructure: > > * More Intel PT work, including a facility to export sample data (comms, > threads, symbol names, etc) in a database friendly way, with an script to use > this to create a postgresql database. (Adrian Hunter) > > * Use make sure that thread->mg->machine points to the machine where > the thread exists (it was being set only for the kmaps kernel modules > case, do it as well for the mmaps) and use it to shorten function > signatures (Arnaldo Carvalho de Melo) > > Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com> > > ---------------------------------------------------------------- > Adrian Hunter (9): > perf pmu: Let pmu's with no events show up on perf list > perf tools: Build programs to copy 32-bit compatibility > perf tools: Add support for 32-bit compatibility VDSOs > perf tools: Do not attempt to run perf-read-vdso32 if it wasn't built > perf tools: Add facility to export data in database-friendly way > perf scripting python: Extend interface to export data in a database-friendly way > perf script: Add Python script to export to postgresql > perf tools: Add id index > perf session: Add perf_session__deliver_synth_event() > > Arnaldo Carvalho de Melo (8): > perf tools: Set thread->mg.machine in all places > perf tools: A thread's machine can be found via thread->mg->machine > perf thread: Adopt resolve_callchain method from machine > perf callchains: Use thread->mg->machine > perf tests: Remove misplaced __maybe_unused > perf tests: Use thread->mg->machine > perf pmu: Add proper error handling to print_pmu_events() > perf tools: Use evlist__for_each in a few remaining places > > Masami Hiramatsu (1): > perf probe: Add --quiet option to suppress output result message > > Namhyung Kim (5): > perf tools: Add PARSE_OPT_DISABLED flag > perf tools: Export usage string and option table of perf record > perf kvm: Print kvm specific --help output > perf tools: Add support for exclusive option > perf probe: Use PARSE_OPT_EXCLUSIVE flag > > Sukadev Bhattiprolu (1): > perf tools powerpc: Cache the DWARF debug info > > Wang Nan (1): > perf tools: Ensure return negative value when write header error > > tools/perf/Makefile.perf | 40 ++- > tools/perf/arch/powerpc/util/skip-callchain-idx.c | 38 ++- > tools/perf/builtin-inject.c | 4 +- > tools/perf/builtin-kvm.c | 25 ++ > tools/perf/builtin-probe.c | 65 ++-- > tools/perf/builtin-record.c | 7 +- > tools/perf/builtin-script.c | 8 +- > tools/perf/builtin-timechart.c | 9 +- > tools/perf/builtin-trace.c | 6 +- > tools/perf/config/Makefile | 29 +- > tools/perf/config/Makefile.arch | 8 + > tools/perf/config/feature-checks/Makefile | 10 +- > tools/perf/config/feature-checks/test-compile.c | 4 + > tools/perf/perf-read-vdso.c | 34 ++ > tools/perf/perf.h | 3 + > .../scripts/python/bin/export-to-postgresql-record | 8 + > .../scripts/python/bin/export-to-postgresql-report | 24 ++ > tools/perf/scripts/python/export-to-postgresql.py | 360 +++++++++++++++++++++ > tools/perf/tests/code-reading.c | 13 +- > tools/perf/tests/dwarf-unwind.c | 18 +- > tools/perf/tests/hists_filter.c | 2 +- > tools/perf/tests/mmap-thread-lookup.c | 2 +- > tools/perf/util/build-id.c | 3 +- > tools/perf/util/callchain.c | 4 +- > tools/perf/util/callchain.h | 6 +- > tools/perf/util/comm.h | 4 + > tools/perf/util/db-export.c | 270 ++++++++++++++++ > tools/perf/util/db-export.h | 86 +++++ > tools/perf/util/dso.h | 6 + > tools/perf/util/event.c | 20 +- > tools/perf/util/event.h | 16 +- > tools/perf/util/evlist.c | 28 +- > tools/perf/util/evsel.h | 5 + > tools/perf/util/find-vdso-map.c | 30 ++ > tools/perf/util/header.c | 7 +- > tools/perf/util/machine.c | 55 ++-- > tools/perf/util/machine.h | 17 +- > tools/perf/util/map.c | 8 +- > tools/perf/util/map.h | 4 +- > tools/perf/util/parse-options.c | 78 ++++- > tools/perf/util/parse-options.h | 4 + > tools/perf/util/pmu.c | 41 ++- > tools/perf/util/pmu.h | 1 + > tools/perf/util/probe-event.c | 18 +- > .../util/scripting-engines/trace-event-python.c | 292 ++++++++++++++++- > tools/perf/util/session.c | 141 +++++++- > tools/perf/util/session.h | 15 + > tools/perf/util/thread.c | 6 +- > tools/perf/util/thread.h | 6 +- > tools/perf/util/tool.h | 3 +- > tools/perf/util/unwind-libdw.c | 8 +- > tools/perf/util/unwind-libunwind.c | 17 +- > tools/perf/util/unwind.h | 2 - > tools/perf/util/vdso.c | 217 +++++++++++-- > tools/perf/util/vdso.h | 4 +- > 55 files changed, 1873 insertions(+), 266 deletions(-) > create mode 100644 tools/perf/config/feature-checks/test-compile.c > create mode 100644 tools/perf/perf-read-vdso.c > create mode 100644 tools/perf/scripts/python/bin/export-to-postgresql-record > create mode 100644 tools/perf/scripts/python/bin/export-to-postgresql-report > create mode 100644 tools/perf/scripts/python/export-to-postgresql.py > create mode 100644 tools/perf/util/db-export.c > create mode 100644 tools/perf/util/db-export.h > create mode 100644 tools/perf/util/find-vdso-map.c Pulled, thanks a lot Arnaldo! Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists