diff options
Diffstat (limited to 'arch/arm64/kvm/arm.c')
| -rw-r--r-- | arch/arm64/kvm/arm.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c index a25265aca432..c4a0a35e02c7 100644 --- a/arch/arm64/kvm/arm.c +++ b/arch/arm64/kvm/arm.c @@ -190,6 +190,10 @@ vm_fault_t kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf) return VM_FAULT_SIGBUS; } +void kvm_arch_create_vm_debugfs(struct kvm *kvm) +{ + kvm_sys_regs_create_debugfs(kvm); +} /** * kvm_arch_destroy_vm - destroy the VM data structure @@ -206,6 +210,7 @@ void kvm_arch_destroy_vm(struct kvm *kvm) pkvm_destroy_hyp_vm(kvm); kfree(kvm->arch.mpidr_data); + kfree(kvm->arch.sysreg_masks); kvm_destroy_vcpus(kvm); kvm_unshare_hyp(kvm, kvm + 1); @@ -674,6 +679,12 @@ int kvm_arch_vcpu_run_pid_change(struct kvm_vcpu *vcpu) return ret; } + /* + * This needs to happen after NV has imposed its own restrictions on + * the feature set + */ + kvm_init_sysreg(vcpu); + ret = kvm_timer_enable(vcpu); if (ret) return ret; @@ -2586,13 +2597,11 @@ static __init int kvm_arm_init(void) if (err) goto out_hyp; - if (is_protected_kvm_enabled()) { - kvm_info("Protected nVHE mode initialized successfully\n"); - } else if (in_hyp_mode) { - kvm_info("VHE mode initialized successfully\n"); - } else { - kvm_info("Hyp mode initialized successfully\n"); - } + kvm_info("%s%sVHE mode initialized successfully\n", + in_hyp_mode ? "" : (is_protected_kvm_enabled() ? + "Protected " : "Hyp "), + in_hyp_mode ? "" : (cpus_have_final_cap(ARM64_KVM_HVHE) ? + "h" : "n")); /* * FIXME: Do something reasonable if kvm_init() fails after pKVM |