Re: [PATCH] [fix] kernel does not compile without CONFIG_KVM_ARM_VGIC

[Paolo Bonzini <pbonzini@redhat.com>]

Il 04/03/2014 16:10, Michele Paolino ha scritto:
> When the kernel is configured without CONFIG_KVM_ARM_VGIC, the
> compilation process fails with :
>
> arch/arm/kvm/arm.c: In function 'kvm_vm_ioctl_set_device_addr':
> arch/arm/kvm/arm.c:797:3: error: implicit declaration of
>   function 'kvm_vgic_addr' [-Werror=implicit-function-declaration]
>    return kvm_vgic_addr(kvm, type, &dev_addr->addr, true)
>
> Signed-off-by: Michele Paolino <m.paolino@virtualopensystems.com>
> ---
>  include/kvm/arm_vgic.h |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h
> index be85127..0bab057 100644
> --- a/include/kvm/arm_vgic.h
> +++ b/include/kvm/arm_vgic.h
> @@ -143,8 +143,8 @@ struct kvm_vcpu;
>  struct kvm_run;
>  struct kvm_exit_mmio;
>
> -#ifdef CONFIG_KVM_ARM_VGIC
>  int kvm_vgic_addr(struct kvm *kvm, unsigned long type, u64 *addr, bool write);
> +#ifdef CONFIG_KVM_ARM_VGIC
>  int kvm_vgic_hyp_init(void);
>  int kvm_vgic_init(struct kvm *kvm);
>  int kvm_vgic_create(struct kvm *kvm);
>

Christoffer, Marc, I can queue this directly for kvm/master if it's okay 
for you.

Paolo