diff options
| -rw-r--r-- | arch/x86/kvm/vmx/nested.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c index 9190da3579c4..ac896e92de23 100644 --- a/arch/x86/kvm/vmx/nested.c +++ b/arch/x86/kvm/vmx/nested.c @@ -2676,6 +2676,11 @@ static int nested_vmx_check_host_state(struct kvm_vcpu *vcpu, CC(!kvm_pat_valid(vmcs12->host_ia32_pat))) return -EINVAL; + if ((vmcs12->vm_exit_controls & VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL) && + CC(!kvm_valid_perf_global_ctrl(vcpu_to_pmu(vcpu), + vmcs12->host_ia32_perf_global_ctrl))) + return -EINVAL; + #ifdef CONFIG_X86_64 ia32e = !!(vcpu->arch.efer & EFER_LMA); #else |