[PATCH 14/37] KVM: arm64: Remove kern_hyp_va() use in VHE switch function
Christoffer Dall
christoffer.dall at linaro.org
Thu Oct 12 03:41:18 PDT 2017
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
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