Commit 273b7884 authored by Srinivasarao Pathipati's avatar Srinivasarao Pathipati Committed by Treehugger Robot
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FROMLIST: arm64: perf: Make exporting of pmu events configurable 

The PMU export bit (PMCR_EL0.X) is getting reset during pmu reset,
Make is configurable using sysctls to enable/disable at runtime.
It can also be enabled at early bootup with kernel arguments.

Bug: 230559577
Bug: 427401803
Change-Id: I35dcfeed23e64ec9493f9a15dbb43e9966108664
Link: https://lore.kernel.org/lkml/1653306574-20946-1-git-send-email-quic_c_spathi@quicinc.com/


Signed-off-by: default avatarSrinivasarao Pathipati <quic_spathi@quicinc.com>
parent 22d634eb
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