[PATCH v6 0/2] perf pmus: Sort/merge/aggregate PMUs like mrvl_ddr_pmu

[Ian Rogers <irogers@google.com>]

The mrvl_ddr_pmu is uncore and has a hexadecimal address
suffix. Current PMU sorting/merging code assumes uncore PMU names
start with uncore_ and have a decimal suffix. Add support for
hexadecimal suffixes and add tests.

v6. Add necessary fix in pmu.c to perf_pmu__match_ignoring_suffix that
    also needs to ignore hex suffixes.
v5. In pmus.h remove needless addition of #include list.h but add
    stddef.h for size_t.
v4. Workaround GCC build error by using unsigned types. Don't consider
    short hex suffixes as suffixes (e.g. cpum_cf) and test this
    behavior.
v3. Rebase and move tests from pmus.c to the existing pmu.c.

Ian Rogers (2):
  perf pmus: Sort/merge/aggregate PMUs like mrvl_ddr_pmu
  perf tests: Add some pmu core functionality tests

 tools/perf/tests/pmu.c | 99 ++++++++++++++++++++++++++++++++++++++++++
 tools/perf/util/pmu.c  | 33 ++++++++------
 tools/perf/util/pmus.c | 67 ++++++++++++++++------------
 tools/perf/util/pmus.h |  7 ++-
 4 files changed, 164 insertions(+), 42 deletions(-)

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2.45.0.rc1.225.g2a3ae87e7f-goog