arm64: perf: Count EL2 events if the kernel is running in HYP

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When the kernel is running in HYP (with VHE), it is necessary to
include EL2 events if the user requests counting kernel or
hypervisor events.

Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

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Marc Zyngier 2016-01-25 17:31:13 +00:00

parent 5f05a72aed

commit d98ecdaca2

1 changed files with 5 additions and 1 deletions

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arch/arm64/kernel/perf_event.c

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