Subject: [PATCH v7 1/4] KVM: arm/arm64: unset CONFIG_HAVE_KVM_IRQCHIP

From: [email-masked] (André Przywara)
Date: Fri, 16 Jan 2015 09:34:40 +0000

On 01/15/2015 02:47 PM, Eric Auger wrote:
> CONFIG_HAVE_KVM_IRQCHIP is needed to support IRQ routing (along
> with irq_comm.c and irqchip.c usage). This is not the case for
> arm/arm64 currently.
> 
> This patch unsets the flag for both arm and arm64.
> 
> Signed-off-by: Eric Auger <[email-masked]>
> Acked-by: Christoffer Dall <[email-masked]>
> Acked-by: Will Deacon <[email-masked]>

Given it's current usage in the kernel HAVE_KVM_IRQCHIP seems to be
grossly misnamed these days, but that's certainly not the duty of this
patch to solve. So:

Reviewed-by: Andre Przywara <[email-masked]>

Cheers,
Andre.

> ---
>  arch/arm/kvm/Kconfig   | 2 --
>  arch/arm64/kvm/Kconfig | 1 -
>  2 files changed, 3 deletions(-)
> 
> diff --git a/arch/arm/kvm/Kconfig b/arch/arm/kvm/Kconfig
> index 466bd29..9f581b1 100644
> --- a/arch/arm/kvm/Kconfig
> +++ b/arch/arm/kvm/Kconfig
> @@ -55,7 +55,6 @@ config KVM_ARM_MAX_VCPUS
>  config KVM_ARM_VGIC
>  	bool "KVM support for Virtual GIC"
>  	depends on KVM_ARM_HOST && OF
> -	select HAVE_KVM_IRQCHIP
>  	default y
>  	---help---
>  	  Adds support for a hardware assisted, in-kernel GIC emulation.
> @@ -63,7 +62,6 @@ config KVM_ARM_VGIC
>  config KVM_ARM_TIMER
>  	bool "KVM support for Architected Timers"
>  	depends on KVM_ARM_VGIC && ARM_ARCH_TIMER
> -	select HAVE_KVM_IRQCHIP
>  	default y
>  	---help---
>  	  Adds support for the Architected Timers in virtual machines
> diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig
> index 8ba85e9..279e1a0 100644
> --- a/arch/arm64/kvm/Kconfig
> +++ b/arch/arm64/kvm/Kconfig
> @@ -50,7 +50,6 @@ config KVM_ARM_MAX_VCPUS
>  config KVM_ARM_VGIC
>  	bool
>  	depends on KVM_ARM_HOST && OF
> -	select HAVE_KVM_IRQCHIP
>  	---help---
>  	  Adds support for a hardware assisted, in-kernel GIC emulation.
>  
>