[PATCH 0/2] perf/ibs: Fix interface via core pmu events

[Ravi Bangoria]

IBS used to allow event creation via core pmu events with precise_ip
attribute set, but it's broken since late 2019. 1st patch fixes the
issue and 2nd patch adds simple perf test for the same.

Ravi Bangoria (2):
  perf/ibs: Fix interface via core pmu events
  perf test: Add selftest to test IBS invocation via core pmu events

 arch/x86/events/amd/core.c          |  5 +++
 arch/x86/events/core.c              |  2 +
 arch/x86/events/perf_event.h        |  3 ++
 include/linux/perf_event.h          |  1 +
 kernel/events/core.c                | 11 +++--
 tools/perf/tests/Build              |  1 +
 tools/perf/tests/builtin-test.c     |  1 +
 tools/perf/tests/ibs-via-core-pmu.c | 70 +++++++++++++++++++++++++++++
 tools/perf/tests/tests.h            |  1 +
 9 files changed, 92 insertions(+), 3 deletions(-)
 create mode 100644 tools/perf/tests/ibs-via-core-pmu.c

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2.39.2