[PATCH 0/4] powerpc/perf: Power PMU fixes for power10 DD1
Athira Rajeev
atrajeev at linux.vnet.ibm.com
Thu Oct 8 21:52:05 AEDT 2020
The patch series addresses PMU fixes for power10 DD1
Patch1 introduces a new power pmu flag to include
conditional code changes for power10 DD1.
Patch2 and Patch3 includes fixes in core-book3s to address
issues with marked events during sampling.
Patch4 includes fix to drop kernel samples while
userspace profiling.
Athira Rajeev (4):
powerpc/perf: Add new power pmu flag "PPMU_P10_DD1" for power10 DD1
powerpc/perf: Using SIER[CMPL] instead of SIER[SIAR_VALID]
powerpc/perf: Use the address from SIAR register to set cpumode flags
powerpc/perf: Exclude kernel samples while counting events in user
space.
arch/powerpc/include/asm/perf_event_server.h | 1 +
arch/powerpc/perf/core-book3s.c | 35 +++++++++++++++++++++++++++-
arch/powerpc/perf/power10-pmu.c | 6 +++++
3 files changed, 41 insertions(+), 1 deletion(-)
--
1.8.3.1
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