Re: [GIT PULL 00/35] perf/core improvements and fixes

From: Ingo Molnar
Date: Sat Aug 18 2018 - 07:17:30 EST

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* Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> wrote:

> From: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
>
> Hi Ingo,
>
> Please consider pulling, this is on top of
> perf-core-for-mingo-4.19-20180809, that is not yet in tip.
>
> Thanks,
>
> - Arnaldo
>
> Test results at the end of this message, as usual.
>
> The following changes since commit 6a9405b56c274024564f9014bba97b92c91b34d6:
>
> perf map: Optimize maps__fixup_overlappings() (2018-08-08 15:56:00 -0300)
>
> are available in the Git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo-4.19-20180815
>
> for you to fetch changes up to 6855dc41b24619c3d1de3dbd27dd0546b0e45272:
>
> x86: Add entry trampolines to kcore (2018-08-14 19:13:26 -0300)
>
> ----------------------------------------------------------------
> perf/core improvements ad fixes:
>
> kernel:
>
> . kallsyms, x86: Export addresses of PTI entry trampolines (Alexander Shishkin)
>
> . kallsyms: Simplify update_iter_mod() (Adrian Hunter)
>
> . x86: Add entry trampolines to kcore (Adrian Hunter)
>
> Hardware tracing:
>
> . Fix auxtrace queue resize (Adrian Hunter)
>
> Arch specific:
>
> . Fix uninitialized ARM SPE record error variable (Kim Phillips)
>
> . Fix trace event post-processing in powerpc (Sandipan Das)
>
> Build:
>
> . Fix check-headers.sh AND list path of execution (Alexander Kapshuk)
>
> . Remove -mcet and -fcf-protection when building the python binding
> with older clang versions (Arnaldo Carvalho de Melo)
>
> . Make check-headers.sh check based on kernel dir (Jiri Olsa)
>
> . Move syscall_64.tbl check into check-headers.sh (Jiri Olsa)
>
> Infrastructure:
>
> . Check for null when copying nsinfo. (Benno Evers)
>
> Libraries:
>
> . Rename libtraceevent prefixes, prep work for making it a shared
> library generaly available (Tzvetomir Stoyanov (VMware))
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
>
> ----------------------------------------------------------------
> Adrian Hunter (3):
> perf auxtrace: Fix queue resize
> kallsyms: Simplify update_iter_mod()
> x86: Add entry trampolines to kcore
>
> Alexander Kapshuk (1):
> perf tools: Fix check-headers.sh AND list path of execution
>
> Alexander Shishkin (1):
> kallsyms, x86: Export addresses of PTI entry trampolines
>
> Arnaldo Carvalho de Melo (1):
> perf python: Remove -mcet and -fcf-protection when building with clang
>
> Benno Evers (1):
> perf tools: Check for null when copying nsinfo.
>
> Jiri Olsa (2):
> perf tools: Make check-headers.sh check based on kernel dir
> perf tools: Move syscall_64.tbl check into check-headers.sh
>
> Kim Phillips (1):
> perf arm spe: Fix uninitialized record error variable
>
> Sandipan Das (1):
> perf probe powerpc: Fix trace event post-processing
>
> Tzvetomir Stoyanov (VMware) (24):
> tools lib traceevent, perf tools: Rename struct pevent to struct tep_handle
> tools lib traceevent, perf tools: Rename 'struct pevent_record' to 'struct tep_record'
> tools lib traceevent, perf tools: Rename pevent plugin related APIs
> tools lib traceevent, perf tools: Rename pevent alloc / free APIs
> tools lib traceevent, perf tools: Rename pevent find APIs
> tools lib traceevent, perf tools: Rename pevent parse APIs
> tools lib traceevent, perf tools: Rename pevent print APIs
> tools lib traceevent, perf tools: Rename pevent_read_number_* APIs
> tools lib traceevent, perf tools: Rename pevent_register_* APIs
> tools lib traceevent, perf tools: Rename pevent_set_* APIs
> tools lib traceevent, perf tools: Rename traceevent_* APIs
> tools lib traceevent, perf tools: Rename 'enum pevent_flag' to 'enum tep_flag'
> tools lib traceevent, tools lib lockdep: Rename 'enum pevent_errno' to 'enum tep_errno'
> tools lib traceevent: Rename pevent_function* APIs
> tools lib traceevent, perf tools: Rename traceevent_plugin_* APIs
> tools lib traceevent: Rename pevent_filter* APIs
> tools lib traceevent: Rename pevent_register / unregister APIs
> tools lib traceevent: Rename pevent_data_ APIs
> tools lib traceevent: Rename pevent field APIs
> tools lib traceevent: Rename pevent_find_* APIs
> tools lib traceevent: Rename various pevent get/set/is APIs
> tools lib traceevent: Rename internal parser related APIs
> tools lib traceevent: Rename various pevent APIs
> tools lib traceevent: Rename static variables and functions in event-parse.c
>
> arch/x86/mm/cpu_entry_area.c | 33 +
> fs/proc/kcore.c | 7 +-
> include/linux/kcore.h | 13 +
> kernel/kallsyms.c | 51 +-
> tools/lib/lockdep/Makefile | 4 +-
> tools/lib/traceevent/Makefile | 4 +-
> tools/lib/traceevent/event-parse.c | 696 ++++++++++-----------
> tools/lib/traceevent/event-parse.h | 458 +++++++-------
> tools/lib/traceevent/event-plugin.c | 70 +--
> tools/lib/traceevent/parse-filter.c | 288 ++++-----
> tools/lib/traceevent/plugin_cfg80211.c | 20 +-
> tools/lib/traceevent/plugin_function.c | 34 +-
> tools/lib/traceevent/plugin_hrtimer.c | 56 +-
> tools/lib/traceevent/plugin_jbd2.c | 36 +-
> tools/lib/traceevent/plugin_kmem.c | 66 +-
> tools/lib/traceevent/plugin_kvm.c | 154 ++---
> tools/lib/traceevent/plugin_mac80211.c | 28 +-
> tools/lib/traceevent/plugin_sched_switch.c | 60 +-
> tools/lib/traceevent/plugin_scsi.c | 24 +-
> tools/lib/traceevent/plugin_xen.c | 20 +-
> tools/perf/arch/arm64/util/arm-spe.c | 1 +
> tools/perf/arch/powerpc/util/sym-handling.c | 4 +-
> tools/perf/arch/x86/Makefile | 3 -
> tools/perf/builtin-kmem.c | 6 +-
> tools/perf/builtin-report.c | 6 +-
> tools/perf/builtin-script.c | 6 +-
> tools/perf/check-headers.sh | 17 +-
> tools/perf/util/auxtrace.c | 3 +
> tools/perf/util/data-convert-bt.c | 6 +-
> tools/perf/util/evsel.c | 2 +-
> tools/perf/util/header.c | 6 +-
> tools/perf/util/machine.h | 2 +-
> tools/perf/util/namespaces.c | 3 +
> tools/perf/util/python.c | 10 +-
> .../perf/util/scripting-engines/trace-event-perl.c | 2 +-
> .../util/scripting-engines/trace-event-python.c | 6 +-
> tools/perf/util/setup.py | 10 +-
> tools/perf/util/sort.c | 16 +-
> tools/perf/util/sort.h | 2 +-
> tools/perf/util/trace-event-parse.c | 34 +-
> tools/perf/util/trace-event-read.c | 44 +-
> tools/perf/util/trace-event-scripting.c | 4 +-
> tools/perf/util/trace-event.c | 28 +-
> tools/perf/util/trace-event.h | 20 +-
> 44 files changed, 1230 insertions(+), 1133 deletions(-)

Pulled into perf/urgent, thanks a lot Arnaldo!

Ingo

Next message: tip-bot for Arnaldo Carvalho de Melo: "[tip:perf/urgent] perf trace: Associate vfs_getname()'ed pathname with fd returned from 'openat'"
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