[GIT PULL] perf/core improvements and fixes from Budapest

[Arnaldo Carvalho de Melo <acme@kernel.org>]

Hi Ingo/Thomas,

	Please consider pulling,

Best regards,

- Arnaldo

The following changes since commit 0cc4bd8f70d1ea2940295f1050508c663fe9eff9:

  Merge branch 'core/kprobes' into perf/core, to pick up fixes (2020-01-28 07:59:05 +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-5.6-20200201

for you to fetch changes up to 85fc95d75970ee7dd8e01904e7fb1197c275ba6b:

  perf maps: Add missing unlock to maps__insert() error case (2020-01-31 09:40:50 +0100)

----------------------------------------------------------------
perf/core improvements and fixes:

perf maps:

  Cengiz Can:

  - Add missing unlock to maps__insert() error case.

srcline:

  Changbin Du:

  - Make perf able to build with latest libbfd.

perf parse:

  Leo Yan:

  - Keep copy of string in perf_evsel_config_term() to fix sink terms
    processing in ARM CoreSight.

perf test:

  Thomas Richter:

  - Fix test case Merge cpu map, removing extra reference count drop that
    causes a segfault on s/390.

perf probe:

  Thomas Richter:

  - Add ustring support for perf probe command

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Cengiz Can (1):
      perf maps: Add missing unlock to maps__insert() error case

Changbin Du (1):
      perf: Make perf able to build with latest libbfd

Leo Yan (2):
      perf parse: Refactor 'struct perf_evsel_config_term'
      perf parse: Copy string to perf_evsel_config_term

Thomas Richter (2):
      perf test: Fix test case Merge cpu map
      perf probe: Add ustring support for perf probe command

 tools/perf/arch/arm/util/cs-etm.c |  2 +-
 tools/perf/tests/cpumap.c         |  1 -
 tools/perf/util/evsel.c           |  8 +++--
 tools/perf/util/evsel_config.h    |  5 ++-
 tools/perf/util/map.c             |  1 +
 tools/perf/util/parse-events.c    | 67 ++++++++++++++++++++++++++-------------
 tools/perf/util/probe-finder.c    |  3 +-
 tools/perf/util/srcline.c         | 16 +++++++++-
 8 files changed, 71 insertions(+), 32 deletions(-)