From mboxrd@z Thu Jan 1 00:00:00 1970 From: christoffer.dall@linaro.org (Christoffer Dall) Date: Thu, 15 Feb 2018 22:03:06 +0100 Subject: [PATCH v4 14/40] KVM: arm64: Remove kern_hyp_va() use in VHE switch function In-Reply-To: <20180215210332.8648-1-christoffer.dall@linaro.org> References: <20180215210332.8648-1-christoffer.dall@linaro.org> Message-ID: <20180215210332.8648-15-christoffer.dall@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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. Reviewed-by: Andrew Jones Reviewed-by: Marc Zyngier Signed-off-by: Christoffer Dall --- 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 b6126af539b6..85dae7b94a0f 100644 --- a/arch/arm64/kvm/hyp/switch.c +++ b/arch/arm64/kvm/hyp/switch.c @@ -370,9 +370,7 @@ int kvm_vcpu_run_vhe(struct kvm_vcpu *vcpu) bool fp_enabled; 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; -- 2.14.2