[PATCH 0/2] arm64: perf: Expose Cortex-A53 micro architectural events

From: Florian Fainelli
Date: Thu Apr 04 2019 - 19:25:52 EST


Hi all,

This patch series adds support for the Cortex-A53 micro architectural
events that I recently had to use for some debugging exercise.

Events from 0xC0 - 0xD2 are exposed, others could easily be added later
if we wanted to.

Thanks!

Florian Fainelli (2):
arm64: perf: Group common ARMv8 v3 PMU events in a macro
arm64: perf: Expose Cortex-A53 micro architectural events

arch/arm64/kernel/perf_event.c | 241 ++++++++++++++++++++++++---------
1 file changed, 179 insertions(+), 62 deletions(-)

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2.17.1