diff options
| -rw-r--r-- | arch/arm64/kvm/hyp/nvhe/pkvm.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm64/kvm/hyp/nvhe/pkvm.c b/arch/arm64/kvm/hyp/nvhe/pkvm.c index ac85bc51b8d3..c34a6da5fbec 100644 --- a/arch/arm64/kvm/hyp/nvhe/pkvm.c +++ b/arch/arm64/kvm/hyp/nvhe/pkvm.c @@ -166,8 +166,13 @@ static int pkvm_vcpu_init_traps(struct pkvm_hyp_vcpu *hyp_vcpu) pkvm_vcpu_reset_hcr(vcpu); - if ((!pkvm_hyp_vcpu_is_protected(hyp_vcpu))) + if ((!pkvm_hyp_vcpu_is_protected(hyp_vcpu))) { + struct kvm_vcpu *host_vcpu = hyp_vcpu->host_vcpu; + + /* Trust the host for non-protected vcpu features. */ + vcpu->arch.hcrx_el2 = host_vcpu->arch.hcrx_el2; return 0; + } ret = pkvm_check_pvm_cpu_features(vcpu); if (ret) @@ -175,6 +180,7 @@ static int pkvm_vcpu_init_traps(struct pkvm_hyp_vcpu *hyp_vcpu) pvm_init_traps_hcr(vcpu); pvm_init_traps_mdcr(vcpu); + vcpu_set_hcrx(vcpu); return 0; } |