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| author | Christoffer Dall <christoffer.dall@linaro.org> | 2016-12-23 00:20:38 +0100 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2018-03-19 10:53:13 +0000 |
| commit | 86d05682b4f2eb88b796043c4f3b96e321f6a431 (patch) | |
| tree | c27e74690b5c7a8e7ec19df8c663e129fbbd7d64 /arch/arm64/kvm | |
| parent | 3f5c90b890acfa7ad0b817a67cfc5eaaf0e21f7d (diff) | |
| download | linux-86d05682b4f2eb88b796043c4f3b96e321f6a431.tar.gz linux-86d05682b4f2eb88b796043c4f3b96e321f6a431.tar.bz2 linux-86d05682b4f2eb88b796043c4f3b96e321f6a431.zip | |
KVM: arm64: Remove kern_hyp_va() use in VHE switch function
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 <drjones@redhat.com>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'arch/arm64/kvm')
| -rw-r--r-- | arch/arm64/kvm/hyp/switch.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/arm64/kvm/hyp/switch.c b/arch/arm64/kvm/hyp/switch.c index 1b94ac6a85e6..1e26a81c0a16 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; |