[PATCH v4 5/5] ARM: KVM: arch_timers: Wire the init code and config option

Will Deacon will.deacon at arm.com
Fri Nov 23 11:31:09 EST 2012


On Sat, Nov 10, 2012 at 03:46:32PM +0000, Christoffer Dall wrote:
> From: Marc Zyngier <marc.zyngier at arm.com>
> 
> It is now possible to select CONFIG_KVM_ARM_TIMER to enable the
> KVM architected timer support.
> 
> Signed-off-by: Marc Zyngier <marc.zyngier at arm.com>
> Signed-off-by: Christoffer Dall <c.dall at virtualopensystems.com>
> ---
>  arch/arm/kvm/Kconfig  |    7 +++++++
>  arch/arm/kvm/Makefile |    1 +
>  arch/arm/kvm/arm.c    |   11 +++++++++++
>  arch/arm/kvm/vgic.c   |    1 +
>  4 files changed, 20 insertions(+)
> 
> diff --git a/arch/arm/kvm/Kconfig b/arch/arm/kvm/Kconfig
> index 3c979ce..eaecb9f 100644
> --- a/arch/arm/kvm/Kconfig
> +++ b/arch/arm/kvm/Kconfig
> @@ -58,6 +58,13 @@ config KVM_ARM_VGIC
>  	---help---
>  	  Adds support for a hardware assisted, in-kernel GIC emulation.
>  
> +config KVM_ARM_TIMER
> +        bool "KVM support for Architected Timers"
> +	depends on KVM_ARM_VGIC && ARM_ARCH_TIMER
> +	select HAVE_KVM_IRQCHIP
> +	---help---
> +	  Adds support for the Architected Timers in virtual machines
> +

This should probably be default y

Will



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