Re: [PATCH 6/6 v2] kvm: ppc: Add SPRN_EPR get helper function

[Alexander Graf <agraf@suse.de>]

On 17.07.14 13:31, Bharat Bhushan wrote:
> kvmppc_set_epr() is already defined in asm/kvm_ppc.h, So
> rename and move get_epr helper function to same file.
>
> Signed-off-by: Bharat Bhushan <Bharat.Bhushan@freescale.com>
> ---
> v1->v2
>   - vcpu->arch.epr under CONFIG_BOOKE
>
>   arch/powerpc/include/asm/kvm_ppc.h | 10 ++++++++++
>   arch/powerpc/kvm/booke.c           | 11 +----------
>   2 files changed, 11 insertions(+), 10 deletions(-)
>
> diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h
> index 58a5202..14e2d87 100644
> --- a/arch/powerpc/include/asm/kvm_ppc.h
> +++ b/arch/powerpc/include/asm/kvm_ppc.h
> @@ -395,6 +395,16 @@ static inline int kvmppc_xics_hcall(struct kvm_vcpu *vcpu, u32 cmd)
>   	{ return 0; }
>   #endif
>   
> +static inline unsigned long kvmppc_get_epr(struct kvm_vcpu *vcpu)
> +{
> +#ifdef CONFIG_KVM_BOOKE_HV
> +	return mfspr(SPRN_GEPR);
> +#elif defined(CONFIG_BOOKE)
> +	return vcpu->arch.epr;
> +#endif
> +	return 0;

Let me change that to

#else
   return 0;
#endif


Alex