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f2e600c149
As we are about to use the physical counter on arm64 systems that have KVM support, implement arch_counter_get_cntpct() and the associated errata workaround functionality for stable timer reads. Cc: Will Deacon <will.deacon@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>