[PATCH v5 02/20] arm64: Implement arch_counter_get_cntpct to read the physical counter

[Catalin Marinas]

On Fri, Oct 27, 2017 at 10:34:23AM +0200, Christoffer Dall wrote:
> From: Christoffer Dall <christoffer.dall at linaro.org>
> 
> 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: Catalin Marinas <catalin.marinas at arm.com>
> Cc: Will Deacon <will.deacon at arm.com>
> Cc: Mark Rutland <mark.rutland at arm.com>
> Acked-by: Marc Zyngier <marc.zyngier at arm.com>
> Signed-off-by: Christoffer Dall <christoffer.dall at linaro.org>

Just in case you need an ack for the arch/arm64/ hunks:

Acked-by: Catalin Marinas <catalin.marinas at arm.com>