diff options
Diffstat (limited to 'arch/x86/kvm/vmx.c')
| -rw-r--r-- | arch/x86/kvm/vmx.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 90e2d683a680..57379c88fcbd 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -12701,11 +12701,6 @@ static int nested_vmx_enter_non_root_mode(struct kvm_vcpu *vcpu, if (likely(!evaluate_pending_interrupts) && kvm_vcpu_apicv_active(vcpu)) evaluate_pending_interrupts |= vmx_has_apicv_interrupt(vcpu); - if (from_vmentry && check_vmentry_postreqs(vcpu, vmcs12, &exit_qual)) - goto vmentry_fail_vmexit; - - enter_guest_mode(vcpu); - if (!(vmcs12->vm_entry_controls & VM_ENTRY_LOAD_DEBUG_CONTROLS)) vmx->nested.vmcs01_debugctl = vmcs_read64(GUEST_IA32_DEBUGCTL); if (kvm_mpx_supported() && @@ -12714,17 +12709,23 @@ static int nested_vmx_enter_non_root_mode(struct kvm_vcpu *vcpu, vmx_switch_vmcs(vcpu, &vmx->nested.vmcs02); + prepare_vmcs02_early(vmx, vmcs12); + + if (from_vmentry) { + nested_get_vmcs12_pages(vcpu); + + if (check_vmentry_postreqs(vcpu, vmcs12, &exit_qual)) + goto vmentry_fail_vmexit; + } + + enter_guest_mode(vcpu); if (vmcs12->cpu_based_vm_exec_control & CPU_BASED_USE_TSC_OFFSETING) vcpu->arch.tsc_offset += vmcs12->tsc_offset; - prepare_vmcs02_early(vmx, vmcs12); - if (prepare_vmcs02(vcpu, vmcs12, &exit_qual)) goto vmentry_fail_vmexit_guest_mode; if (from_vmentry) { - nested_get_vmcs12_pages(vcpu); - exit_reason = EXIT_REASON_MSR_LOAD_FAIL; exit_qual = nested_vmx_load_msr(vcpu, vmcs12->vm_entry_msr_load_addr, @@ -12776,12 +12777,13 @@ vmentry_fail_vmexit_guest_mode: if (vmcs12->cpu_based_vm_exec_control & CPU_BASED_USE_TSC_OFFSETING) vcpu->arch.tsc_offset -= vmcs12->tsc_offset; leave_guest_mode(vcpu); + +vmentry_fail_vmexit: vmx_switch_vmcs(vcpu, &vmx->vmcs01); if (!from_vmentry) return 1; -vmentry_fail_vmexit: load_vmcs12_host_state(vcpu, vmcs12); vmcs12->vm_exit_reason = exit_reason | VMX_EXIT_REASONS_FAILED_VMENTRY; vmcs12->exit_qualification = exit_qual; |