[PATCH 14/37] KVM: arm64: Remove kern_hyp_va() use in VHE switch function

[Andrew Jones]

On Thu, Oct 12, 2017 at 12:41:18PM +0200, Christoffer Dall wrote:
> VHE kernels run completely in EL2 and therefore don't have a notion of
> kernel and hyp addresses, they are all just kernel addresses.  Therefore
> don't call kern_hyp_va() in the VHE switch function.
> 
> Signed-off-by: Christoffer Dall <christoffer.dall at linaro.org>
> ---
>  arch/arm64/kvm/hyp/switch.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/arch/arm64/kvm/hyp/switch.c b/arch/arm64/kvm/hyp/switch.c
> index 8a0f38f..b72dc66 100644
> --- a/arch/arm64/kvm/hyp/switch.c
> +++ b/arch/arm64/kvm/hyp/switch.c
> @@ -326,9 +326,7 @@ int kvm_vcpu_run(struct kvm_vcpu *vcpu)
>  	struct kvm_cpu_context *guest_ctxt;
>  	u64 exit_code;
>  
> -	vcpu = kern_hyp_va(vcpu);
> -
> -	host_ctxt = kern_hyp_va(vcpu->arch.host_cpu_context);
> +	host_ctxt = vcpu->arch.host_cpu_context;
>  	host_ctxt->__hyp_running_vcpu = vcpu;
>  	guest_ctxt = &vcpu->arch.ctxt;
>  
> -- 
> 2.9.0
>

Reviewed-by: Andrew Jones <drjones at redhat.com>