Messages in this thread | | | Date | Fri, 10 Feb 2017 08:38:04 +0100 | From | Ingo Molnar <> | Subject | Re: [GIT PULL 00/32] perf/core improvements and fixes |
| |
* Arnaldo Carvalho de Melo <acme@kernel.org> wrote:
> Hi Ingo, > > Please consider pulling, > > - Arnaldo > > Test results at the end of this message, as usual. > > The following changes since commit 53e74a112ce5c1c9b6a6923bdd6612133625d579: > > Merge tag 'perf-urgent-for-mingo-4.10-20170203' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent (2017-02-03 20:42:30 +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-4.11-20170209 > > for you to fetch changes up to 7ea6856d6f5629d742edc23b8b76e6263371ef45: > > perf intel-pt: Use __fallthrough (2017-02-09 16:32:03 -0300) > > ---------------------------------------------------------------- > perf/core improvements and fixes: > > User visible: > > - Add support for parsing Intel uncore vendor event files and add uncore > vendor events for the Intel server processors (Haswell, Broadwell, > IvyBridge), Xeon Phi (Knights Landing) and Broadwell DE (Andi Kleen) > > - Support --symfs in 'perf probe' (Uwe Kleine-König) > > - Add support for generating bpf prologue on the aarch64 architecture (He Kuang) > > - Show proper hint when SDT event not yet in place via 'perf probe' (Ravi Bangoria) > > - Take into account symfs setting when reading file build ID (Victor Kamensky) > > Infrastructure: > > - Map gcc7's '__attribute__ ((fallthrough))', that warns when code > associated to case blocks in switches continue into the next case entry, > to '__falltrough' and use it where warned by gcc, tested on Fedora Rawhide > (Arnaldo Carvalho de Melo) > > - Fix buffer sizes used with snprintf that could lead to truncation, > another warning introduced in gcc7 (Arnaldo Carvalho de Melo) > > - Robustify do_generate_dynamic_list_file in libtraceevent (David Carrillo-Cisneros) > > - Use zfree() in more places (Taeung Song) > > Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> > > ---------------------------------------------------------------- > Andi Kleen (11): > perf jevents: Parse eventcode as number > perf jevents: Add support for parsing uncore json files > perf pmu: Support per pmu json aliases > perf pmu: Support event aliases for non cpu// pmus > perf list: Add debug support for outputing alias string > perf vendor events intel: Add uncore events for Haswell Server processor > perf vendor events intel: Add uncore events for Broadwell Server > perf vendor events intel: Add uncore events for IvyBridge Server > perf vendor events intel: Add uncore events for Sandy Bridge Server > perf vendor events intel: Add uncore events for Xeon Phi (Knights Landing) > perf vendor events intel: Add uncore events for Broadwell DE > > Arnaldo Carvalho de Melo (11): > Merge remote-tracking branch 'tip/perf/urgent' into perf/core > perf tools: Fix include of linux/mman.h > tools include: Add a __fallthrough statement > tools string: Use __fallthrough in perf_atoll() > tools strfilter: Use __fallthrough > perf top: Use __fallthrough > perf thread_map: Correctly size buffer used with dirent->dt_name > perf header: Fix handling of PERF_EVENT_UPDATE__SCALE > perf bench numa: Avoid possible truncation when using snprintf() > perf tests: Avoid possible truncation with dirent->d_name + snprintf > perf intel-pt: Use __fallthrough > > David Carrillo-Cisneros (1): > tools lib traceevent: Robustify do_generate_dynamic_list_file > > He Kuang (2): > perf tools arm64: Add support for generating bpf prologue > perf bpf: Add missing newline in debug messages > > Mickaël Salaün (1): > tools lib bpf: Add missing header to the library > > Ravi Bangoria (1): > perf sdt: Show proper hint when event not yet in place via 'perf probe' > > Taeung Song (4): > perf tools: Only increase index if perf_evsel__new_idx() succeeds > perf tools: Add missing check for failure in a zalloc() call > perf tools: Use zfree() instead of ad hoc equivalent > perf tools: Use zfree() to avoid keeping dangling pointers > > Uwe Kleine-König (1): > perf probe: Add option --symfs > > Victor Kamensky (1): > perf symbols: Take into account symfs setting when reading file build ID > > Makefile | 6 +- > arch/x86/events/Makefile | 13 +- > arch/x86/events/amd/Makefile | 7 + > arch/x86/events/amd/uncore.c | 204 ++++++++----- > arch/x86/events/intel/pt.c | 6 + > include/linux/kprobes.h | 30 +- > include/linux/perf_event.h | 2 +- > kernel/events/core.c | 223 ++++++++------ > kernel/extable.c | 9 +- > kernel/kprobes.c | 73 +++-- > tools/arch/arm/include/uapi/asm/kvm.h | 9 + > tools/arch/powerpc/include/uapi/asm/kvm.h | 5 + > tools/arch/x86/include/asm/cpufeatures.h | 11 + > tools/arch/x86/include/uapi/asm/vmx.h | 5 + > tools/build/Makefile.build | 10 + > tools/include/linux/compiler.h | 9 + > tools/lib/api/fs/fs.c | 16 + > tools/lib/api/fs/fs.h | 1 + > tools/lib/api/fs/tracing_path.c | 32 +- > tools/lib/bpf/bpf.h | 1 + > tools/lib/bpf/libbpf.c | 264 +++++++++++++++-- > tools/lib/bpf/libbpf.h | 19 +- > tools/lib/subcmd/parse-options.h | 19 +- > tools/lib/traceevent/Makefile | 14 +- > tools/perf/Build | 5 +- > tools/perf/Documentation/perf-c2c.txt | 2 +- > tools/perf/Documentation/perf-ftrace.txt | 36 +++ > tools/perf/Documentation/perf-kallsyms.txt | 24 ++ > tools/perf/Documentation/perf-record.txt | 14 +- > tools/perf/Documentation/perf-sched.txt | 2 + > tools/perf/Documentation/perf-script.txt | 4 +- > tools/perf/Documentation/perf-trace.txt | 8 +- > tools/perf/Makefile.config | 6 +- > tools/perf/Makefile.perf | 1 + > tools/perf/arch/arm64/Makefile | 1 + > tools/perf/arch/arm64/include/dwarf-regs-table.h | 12 +- > tools/perf/arch/arm64/util/dwarf-regs.c | 15 +- > tools/perf/bench/numa.c | 6 +- > tools/perf/builtin-c2c.c | 3 +- > tools/perf/builtin-ftrace.c | 265 +++++++++++++++++ > tools/perf/builtin-help.c | 8 +- > tools/perf/builtin-kallsyms.c | 67 +++++ > tools/perf/builtin-kmem.c | 8 +- > tools/perf/builtin-list.c | 3 + > tools/perf/builtin-probe.c | 2 + > tools/perf/builtin-record.c | 158 +++++++++- > tools/perf/builtin-report.c | 4 +- > tools/perf/builtin-sched.c | 130 ++++++++- > tools/perf/builtin-script.c | 3 +- > tools/perf/builtin-top.c | 6 +- > tools/perf/builtin-trace.c | 120 ++++++-- > tools/perf/builtin.h | 2 + > tools/perf/command-list.txt | 2 + > tools/perf/perf.c | 20 +- > .../arch/x86/broadwellde/uncore-cache.json | 317 ++++++++++++++++++++ > .../arch/x86/broadwellde/uncore-memory.json | 83 ++++++ > .../arch/x86/broadwellde/uncore-power.json | 84 ++++++ > .../arch/x86/broadwellx/uncore-cache.json | 317 ++++++++++++++++++++ > .../arch/x86/broadwellx/uncore-interconnect.json | 28 ++ > .../arch/x86/broadwellx/uncore-memory.json | 83 ++++++ > .../arch/x86/broadwellx/uncore-power.json | 84 ++++++ > .../pmu-events/arch/x86/haswellx/uncore-cache.json | 317 ++++++++++++++++++++ > .../arch/x86/haswellx/uncore-interconnect.json | 28 ++ > .../arch/x86/haswellx/uncore-memory.json | 83 ++++++ > .../pmu-events/arch/x86/haswellx/uncore-power.json | 84 ++++++ > .../pmu-events/arch/x86/ivytown/uncore-cache.json | 322 +++++++++++++++++++++ > .../arch/x86/ivytown/uncore-interconnect.json | 46 +++ > .../pmu-events/arch/x86/ivytown/uncore-memory.json | 75 +++++ > .../pmu-events/arch/x86/ivytown/uncore-power.json | 249 ++++++++++++++++ > .../pmu-events/arch/x86/jaketown/uncore-cache.json | 209 +++++++++++++ > .../arch/x86/jaketown/uncore-interconnect.json | 46 +++ > .../arch/x86/jaketown/uncore-memory.json | 79 +++++ > .../pmu-events/arch/x86/jaketown/uncore-power.json | 248 ++++++++++++++++ > .../arch/x86/knightslanding/uncore-memory.json | 42 +++ > tools/perf/pmu-events/jevents.c | 84 +++++- > tools/perf/pmu-events/jevents.h | 4 +- > tools/perf/pmu-events/pmu-events.h | 3 + > tools/perf/tests/Build | 1 + > tools/perf/tests/bpf.c | 42 ++- > tools/perf/tests/builtin-test.c | 4 + > tools/perf/tests/llvm.c | 2 +- > tools/perf/tests/parse-events.c | 8 +- > tools/perf/tests/tests.h | 1 + > tools/perf/tests/unit_number__scnprintf.c | 37 +++ > tools/perf/ui/browsers/hists.c | 60 ++-- > tools/perf/ui/setup.c | 1 + > tools/perf/util/Build | 1 + > tools/perf/util/bpf-loader.c | 4 +- > tools/perf/util/callchain.c | 16 +- > tools/perf/util/config.c | 23 +- > tools/perf/util/data-convert-bt.c | 7 +- > tools/perf/util/dso.c | 48 ++- > tools/perf/util/event.c | 2 +- > tools/perf/util/evlist.c | 12 +- > tools/perf/util/evlist.h | 2 + > tools/perf/util/header.c | 7 +- > tools/perf/util/hist.c | 4 +- > .../perf/util/intel-pt-decoder/intel-pt-decoder.c | 5 + > .../util/intel-pt-decoder/intel-pt-pkt-decoder.c | 2 + > tools/perf/util/intel-pt.c | 4 +- > tools/perf/util/llvm-utils.c | 4 +- > tools/perf/util/machine.c | 19 ++ > tools/perf/util/machine.h | 1 + > tools/perf/util/parse-events.c | 69 +++-- > tools/perf/util/parse-events.y | 35 ++- > tools/perf/util/pmu.c | 109 ++++--- > tools/perf/util/pmu.h | 1 + > tools/perf/util/probe-event.c | 11 +- > .../perf/util/scripting-engines/trace-event-perl.c | 6 +- > tools/perf/util/session.c | 2 +- > tools/perf/util/strfilter.c | 1 + > tools/perf/util/string.c | 2 + > tools/perf/util/symbol.c | 6 +- > tools/perf/util/thread_map.c | 2 +- > tools/perf/util/trace-event-info.c | 71 +++-- > tools/perf/util/trace-event-parse.c | 17 ++ > tools/perf/util/trace-event-read.c | 77 ++++- > tools/perf/util/trace-event.h | 1 + > tools/perf/util/unwind-libunwind-local.c | 54 +++- > tools/perf/util/util.c | 15 +- > tools/perf/util/util.h | 3 +- > tools/scripts/Makefile.include | 12 +- > 122 files changed, 5101 insertions(+), 550 deletions(-) > create mode 100644 arch/x86/events/amd/Makefile > create mode 100644 tools/perf/Documentation/perf-ftrace.txt > create mode 100644 tools/perf/Documentation/perf-kallsyms.txt > create mode 100644 tools/perf/builtin-ftrace.c > create mode 100644 tools/perf/builtin-kallsyms.c > create mode 100644 tools/perf/pmu-events/arch/x86/broadwellde/uncore-cache.json > create mode 100644 tools/perf/pmu-events/arch/x86/broadwellde/uncore-memory.json > create mode 100644 tools/perf/pmu-events/arch/x86/broadwellde/uncore-power.json > create mode 100644 tools/perf/pmu-events/arch/x86/broadwellx/uncore-cache.json > create mode 100644 tools/perf/pmu-events/arch/x86/broadwellx/uncore-interconnect.json > create mode 100644 tools/perf/pmu-events/arch/x86/broadwellx/uncore-memory.json > create mode 100644 tools/perf/pmu-events/arch/x86/broadwellx/uncore-power.json > create mode 100644 tools/perf/pmu-events/arch/x86/haswellx/uncore-cache.json > create mode 100644 tools/perf/pmu-events/arch/x86/haswellx/uncore-interconnect.json > create mode 100644 tools/perf/pmu-events/arch/x86/haswellx/uncore-memory.json > create mode 100644 tools/perf/pmu-events/arch/x86/haswellx/uncore-power.json > create mode 100644 tools/perf/pmu-events/arch/x86/ivytown/uncore-cache.json > create mode 100644 tools/perf/pmu-events/arch/x86/ivytown/uncore-interconnect.json > create mode 100644 tools/perf/pmu-events/arch/x86/ivytown/uncore-memory.json > create mode 100644 tools/perf/pmu-events/arch/x86/ivytown/uncore-power.json > create mode 100644 tools/perf/pmu-events/arch/x86/jaketown/uncore-cache.json > create mode 100644 tools/perf/pmu-events/arch/x86/jaketown/uncore-interconnect.json > create mode 100644 tools/perf/pmu-events/arch/x86/jaketown/uncore-memory.json > create mode 100644 tools/perf/pmu-events/arch/x86/jaketown/uncore-power.json > create mode 100644 tools/perf/pmu-events/arch/x86/knightslanding/uncore-memory.json > create mode 100644 tools/perf/tests/unit_number__scnprintf.c
Pulled, thanks a lot Arnaldo!
Ingo
| |