diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kvm/vmx/vmx.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 1bbd3e97694c..2d122416b1e8 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -2866,21 +2866,17 @@ static void enter_rmode(struct kvm_vcpu *vcpu) int vmx_set_efer(struct kvm_vcpu *vcpu, u64 efer) { struct vcpu_vmx *vmx = to_vmx(vcpu); - struct vmx_uret_msr *msr = vmx_find_uret_msr(vmx, MSR_EFER); /* Nothing to do if hardware doesn't support EFER. */ - if (!msr) + if (!vmx_find_uret_msr(vmx, MSR_EFER)) return 0; vcpu->arch.efer = efer; - if (efer & EFER_LMA) { - vm_entry_controls_setbit(to_vmx(vcpu), VM_ENTRY_IA32E_MODE); - msr->data = efer; - } else { - vm_entry_controls_clearbit(to_vmx(vcpu), VM_ENTRY_IA32E_MODE); + if (efer & EFER_LMA) + vm_entry_controls_setbit(vmx, VM_ENTRY_IA32E_MODE); + else + vm_entry_controls_clearbit(vmx, VM_ENTRY_IA32E_MODE); - msr->data = efer & ~EFER_LME; - } vmx_setup_uret_msrs(vmx); return 0; } |