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    Subject[GIT PULL 00/12] perf/core improvements and fixes
    Date
    From: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>

    Hi Ingo,

    Please consider pulling,

    - Arnaldo

    The following changes since commit 7e74efcf76c16f851df5c838c143c4a1865ea9fa:

    Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2014-02-22 17:26:24 +0100)

    are available in the git repository at:


    git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux tags/perf-core-for-mingo

    for you to fetch changes up to 1029f9fedf87fa6f52096991588fa54ffd159584:

    perf symbols: Check compatible symtab type before loading dso (2014-02-24 16:25:01 -0300)

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

    . Add support for the new DWARF unwinder library in elfutils (Jiri Olsa)

    . Fix build race in the generation of bison files (Jiri Olsa)

    . Further streamline the feature detection display, trimming it a bit to
    show just the libraries detected, using VF=1 gets a more verbose output,
    showing the less interesting feature checks as well (Jiri Olsa).

    . Check compatible symtab type before loading dso (Namhyung Kim)

    . Check return value of filename__read_debuglink() (Stephane Eranian)

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

    ----------------------------------------------------------------
    Arnaldo Carvalho de Melo (1):
    perf tools: Warn the user about how to enable libunwind support

    Jiri Olsa (9):
    perf tests: Fix *.o make tests
    perf tests: Add pmu-bison.o make test
    perf tools: Fix bison OUTPUT directories dependency
    perf tools: Factor features display code
    perf tools: Add variable display for VF make output
    perf tools: Add feature check for libdw dwarf unwind
    perf tools: Add libdw DWARF post unwind support
    perf tools: Setup default dwarf post unwinder
    perf tests: Add NO_LIBDW_DWARF_UNWIND make test

    Namhyung Kim (1):
    perf symbols: Check compatible symtab type before loading dso

    Stephane Eranian (1):
    perf symbols: Check return value of filename__read_debuglink()

    tools/perf/Makefile.perf | 24 ++-
    tools/perf/arch/x86/Makefile | 5 +
    tools/perf/arch/x86/util/unwind-libdw.c | 51 +++++
    tools/perf/config/Makefile | 232 +++++++++++++++------
    tools/perf/config/feature-checks/Makefile | 6 +-
    tools/perf/config/feature-checks/test-all.c | 5 +
    .../feature-checks/test-libdw-dwarf-unwind.c | 13 ++
    tools/perf/tests/make | 25 ++-
    tools/perf/util/dso.c | 4 +-
    tools/perf/util/symbol-elf.c | 2 +
    tools/perf/util/symbol.c | 61 +++++-
    tools/perf/util/unwind-libdw.c | 210 +++++++++++++++++++
    tools/perf/util/unwind-libdw.h | 21 ++
    13 files changed, 569 insertions(+), 90 deletions(-)
    create mode 100644 tools/perf/arch/x86/util/unwind-libdw.c
    create mode 100644 tools/perf/config/feature-checks/test-libdw-dwarf-unwind.c
    create mode 100644 tools/perf/util/unwind-libdw.c
    create mode 100644 tools/perf/util/unwind-libdw.h


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