[PATCH openEuler-22.03-LTS-SP2 0/2] Fix NULL pointer and Keep PERF_PMU_CAP_EXCLUSIVE

20 Jun 2023


      1) Fix NULL pointer for hisi_ptt
2) Keep to advertise PERF_PMU_CAP_EXCLUSIVE. Such ptt pmus can
   only have one event scheduled at a time.

Junhao He (2):
  hwtracing: hisi_ptt: Add dummy callback pmu::read()
  hwtracing: hisi_ptt: Keep to advertise PERF_PMU_CAP_EXCLUSIVE

 drivers/hwtracing/ptt/hisi_ptt.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

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2.33.0