Merge tag 'kvm-4.15-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull KVM updates from Radim Krčmář:
 "First batch of KVM changes for 4.15

  Common:
   - Python 3 support in kvm_stat
   - Accounting of slabs to kmemcg

  ARM:
   - Optimized arch timer handling for KVM/ARM
   - Improvements to the VGIC ITS code and introduction of an ITS reset
     ioctl
   - Unification of the 32-bit fault injection logic
   - More exact external abort matching logic

  PPC:
   - Support for running hashed page table (HPT) MMU mode on a host that
     is using the radix MMU mode; single threaded mode on POWER 9 is
     added as a pre-requisite
   - Resolution of merge conflicts with the last second 4.14 HPT fixes
   - Fixes and cleanups

  s390:
   - Some initial preparation patches for exitless interrupts and crypto
   - New capability for AIS migration
   - Fixes

  x86:
   - Improved emulation of LAPIC timer mode changes, MCi_STATUS MSRs,
     and after-reset state
   - Refined dependencies for VMX features
   - Fixes for nested SMI injection
   - A lot of cleanups"

* tag 'kvm-4.15-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (89 commits)
  KVM: s390: provide a capability for AIS state migration
  KVM: s390: clear_io_irq() requests are not expected for adapter interrupts
  KVM: s390: abstract conversion between isc and enum irq_types
  KVM: s390: vsie: use common code functions for pinning
  KVM: s390: SIE considerations for AP Queue virtualization
  KVM: s390: document memory ordering for kvm_s390_vcpu_wakeup
  KVM: PPC: Book3S HV: Cosmetic post-merge cleanups
  KVM: arm/arm64: fix the incompatible matching for external abort
  KVM: arm/arm64: Unify 32bit fault injection
  KVM: arm/arm64: vgic-its: Implement KVM_DEV_ARM_ITS_CTRL_RESET
  KVM: arm/arm64: Document KVM_DEV_ARM_ITS_CTRL_RESET
  KVM: arm/arm64: vgic-its: Free caches when GITS_BASER Valid bit is cleared
  KVM: arm/arm64: vgic-its: New helper functions to free the caches
  KVM: arm/arm64: vgic-its: Remove kvm_its_unmap_device
  arm/arm64: KVM: Load the timer state when enabling the timer
  KVM: arm/arm64: Rework kvm_timer_should_fire
  KVM: arm/arm64: Get rid of kvm_timer_flush_hwstate
  KVM: arm/arm64: Avoid phys timer emulation in vcpu entry/exit
  KVM: arm/arm64: Move phys_timer_emulate function
  KVM: arm/arm64: Use kvm_arm_timer_set/get_reg for guest register traps
  ...

arch/x86/kvm/vmx.c

@@ -486,6 +486,14 @@ struct nested_vmx {
 	u64 nested_vmx_cr4_fixed1;
 	u64 nested_vmx_vmcs_enum;
 	u64 nested_vmx_vmfunc_controls;
+
+	/* SMM related state */
+	struct {
+		/* in VMX operation on SMM entry? */
+		bool vmxon;
+		/* in guest mode on SMM entry? */
+		bool guest_mode;
+	} smm;
 };
 
 #define POSTED_INTR_ON  0
@@ -900,16 +908,13 @@ static bool nested_ept_ad_enabled(struct kvm_vcpu *vcpu);
 static unsigned long nested_ept_get_cr3(struct kvm_vcpu *vcpu);
 static u64 construct_eptp(struct kvm_vcpu *vcpu, unsigned long root_hpa);
 static bool vmx_xsaves_supported(void);
-static int vmx_set_tss_addr(struct kvm *kvm, unsigned int addr);
 static void vmx_set_segment(struct kvm_vcpu *vcpu,
 			    struct kvm_segment *var, int seg);
 static void vmx_get_segment(struct kvm_vcpu *vcpu,
 			    struct kvm_segment *var, int seg);
 static bool guest_state_valid(struct kvm_vcpu *vcpu);
 static u32 vmx_segment_access_rights(struct kvm_segment *var);
-static void copy_vmcs12_to_shadow(struct vcpu_vmx *vmx);
 static void copy_shadow_to_vmcs12(struct vcpu_vmx *vmx);
-static int alloc_identity_pagetable(struct kvm *kvm);
 static bool vmx_get_nmi_mask(struct kvm_vcpu *vcpu);
 static void vmx_set_nmi_mask(struct kvm_vcpu *vcpu, bool masked);
 static bool nested_vmx_is_page_fault_vmexit(struct vmcs12 *vmcs12,
@@ -1598,18 +1603,15 @@ static inline void vpid_sync_context(int vpid)
 
 static inline void ept_sync_global(void)
 {
-	if (cpu_has_vmx_invept_global())
-		__invept(VMX_EPT_EXTENT_GLOBAL, 0, 0);
+	__invept(VMX_EPT_EXTENT_GLOBAL, 0, 0);
 }
 
 static inline void ept_sync_context(u64 eptp)
 {
-	if (enable_ept) {
-		if (cpu_has_vmx_invept_context())
-			__invept(VMX_EPT_EXTENT_CONTEXT, eptp, 0);
-		else
-			ept_sync_global();
-	}
+	if (cpu_has_vmx_invept_context())
+		__invept(VMX_EPT_EXTENT_CONTEXT, eptp, 0);
+	else
+		ept_sync_global();
 }
 
 static __always_inline void vmcs_check16(unsigned long field)
@@ -2831,8 +2833,7 @@ static void nested_vmx_setup_ctls_msrs(struct vcpu_vmx *vmx)
 				SECONDARY_EXEC_ENABLE_PML;
 			vmx->nested.nested_vmx_ept_caps |= VMX_EPT_AD_BIT;
 		}
-	} else
-		vmx->nested.nested_vmx_ept_caps = 0;
+	}
 
 	if (cpu_has_vmx_vmfunc()) {
 		vmx->nested.nested_vmx_secondary_ctls_high |=
@@ -2841,8 +2842,9 @@ static void nested_vmx_setup_ctls_msrs(struct vcpu_vmx *vmx)
 		 * Advertise EPTP switching unconditionally
 		 * since we emulate it
 		 */
-		vmx->nested.nested_vmx_vmfunc_controls =
-			VMX_VMFUNC_EPTP_SWITCHING;
+		if (enable_ept)
+			vmx->nested.nested_vmx_vmfunc_controls =
+				VMX_VMFUNC_EPTP_SWITCHING;
 	}
 
 	/*
@@ -2856,8 +2858,7 @@ static void nested_vmx_setup_ctls_msrs(struct vcpu_vmx *vmx)
 			SECONDARY_EXEC_ENABLE_VPID;
 		vmx->nested.nested_vmx_vpid_caps = VMX_VPID_INVVPID_BIT |
 			VMX_VPID_EXTENT_SUPPORTED_MASK;
-	} else
-		vmx->nested.nested_vmx_vpid_caps = 0;
+	}
 
 	if (enable_unrestricted_guest)
 		vmx->nested.nested_vmx_secondary_ctls_high |=
@@ -3544,7 +3545,8 @@ static int hardware_enable(void)
 		wrmsrl(MSR_IA32_FEATURE_CONTROL, old | test_bits);
 	}
 	kvm_cpu_vmxon(phys_addr);
-	ept_sync_global();
+	if (enable_ept)
+		ept_sync_global();
 
 	return 0;
 }
@@ -3657,8 +3659,8 @@ static __init int setup_vmcs_config(struct vmcs_config *vmcs_conf)
 			SECONDARY_EXEC_VIRTUAL_INTR_DELIVERY |
 			SECONDARY_EXEC_SHADOW_VMCS |
 			SECONDARY_EXEC_XSAVES |
-			SECONDARY_EXEC_RDSEED |
-			SECONDARY_EXEC_RDRAND |
+			SECONDARY_EXEC_RDSEED_EXITING |
+			SECONDARY_EXEC_RDRAND_EXITING |
 			SECONDARY_EXEC_ENABLE_PML |
 			SECONDARY_EXEC_TSC_SCALING |
 			SECONDARY_EXEC_ENABLE_VMFUNC;
@@ -3679,14 +3681,25 @@ static __init int setup_vmcs_config(struct vmcs_config *vmcs_conf)
 				SECONDARY_EXEC_VIRTUALIZE_X2APIC_MODE |
 				SECONDARY_EXEC_VIRTUAL_INTR_DELIVERY);
 
+	rdmsr_safe(MSR_IA32_VMX_EPT_VPID_CAP,
+		&vmx_capability.ept, &vmx_capability.vpid);
+
 	if (_cpu_based_2nd_exec_control & SECONDARY_EXEC_ENABLE_EPT) {
 		/* CR3 accesses and invlpg don't need to cause VM Exits when EPT
 		   enabled */
 		_cpu_based_exec_control &= ~(CPU_BASED_CR3_LOAD_EXITING |
 					     CPU_BASED_CR3_STORE_EXITING |
 					     CPU_BASED_INVLPG_EXITING);
-		rdmsr(MSR_IA32_VMX_EPT_VPID_CAP,
-		      vmx_capability.ept, vmx_capability.vpid);
+	} else if (vmx_capability.ept) {
+		vmx_capability.ept = 0;
+		pr_warn_once("EPT CAP should not exist if not support "
+				"1-setting enable EPT VM-execution control\n");
+	}
+	if (!(_cpu_based_2nd_exec_control & SECONDARY_EXEC_ENABLE_VPID) &&
+		vmx_capability.vpid) {
+		vmx_capability.vpid = 0;
+		pr_warn_once("VPID CAP should not exist if not support "
+				"1-setting enable VPID VM-execution control\n");
 	}
 
 	min = VM_EXIT_SAVE_DEBUG_CONTROLS | VM_EXIT_ACK_INTR_ON_EXIT;
@@ -4781,18 +4794,18 @@ static int init_rmode_identity_map(struct kvm *kvm)
 	kvm_pfn_t identity_map_pfn;
 	u32 tmp;
 
-	if (!enable_ept)
-		return 0;
-
 	/* Protect kvm->arch.ept_identity_pagetable_done. */
 	mutex_lock(&kvm->slots_lock);
 
 	if (likely(kvm->arch.ept_identity_pagetable_done))
 		goto out2;
 
+	if (!kvm->arch.ept_identity_map_addr)
+		kvm->arch.ept_identity_map_addr = VMX_EPT_IDENTITY_PAGETABLE_ADDR;
 	identity_map_pfn = kvm->arch.ept_identity_map_addr >> PAGE_SHIFT;
 
-	r = alloc_identity_pagetable(kvm);
+	r = __x86_set_memory_region(kvm, IDENTITY_PAGETABLE_PRIVATE_MEMSLOT,
+				    kvm->arch.ept_identity_map_addr, PAGE_SIZE);
 	if (r < 0)
 		goto out2;
 
@@ -4864,20 +4877,6 @@ out:
 	return r;
 }
 
-static int alloc_identity_pagetable(struct kvm *kvm)
-{
-	/* Called with kvm->slots_lock held. */
-
-	int r = 0;
-
-	BUG_ON(kvm->arch.ept_identity_pagetable_done);
-
-	r = __x86_set_memory_region(kvm, IDENTITY_PAGETABLE_PRIVATE_MEMSLOT,
-				    kvm->arch.ept_identity_map_addr, PAGE_SIZE);
-
-	return r;
-}
-
 static int allocate_vpid(void)
 {
 	int vpid;
@@ -5282,13 +5281,13 @@ static u32 vmx_exec_control(struct vcpu_vmx *vmx)
 static bool vmx_rdrand_supported(void)
 {
 	return vmcs_config.cpu_based_2nd_exec_ctrl &
-		SECONDARY_EXEC_RDRAND;
+		SECONDARY_EXEC_RDRAND_EXITING;
 }
 
 static bool vmx_rdseed_supported(void)
 {
 	return vmcs_config.cpu_based_2nd_exec_ctrl &
-		SECONDARY_EXEC_RDSEED;
+		SECONDARY_EXEC_RDSEED_EXITING;
 }
 
 static void vmx_compute_secondary_exec_control(struct vcpu_vmx *vmx)
@@ -5382,30 +5381,30 @@ static void vmx_compute_secondary_exec_control(struct vcpu_vmx *vmx)
 	if (vmx_rdrand_supported()) {
 		bool rdrand_enabled = guest_cpuid_has(vcpu, X86_FEATURE_RDRAND);
 		if (rdrand_enabled)
-			exec_control &= ~SECONDARY_EXEC_RDRAND;
+			exec_control &= ~SECONDARY_EXEC_RDRAND_EXITING;
 
 		if (nested) {
 			if (rdrand_enabled)
 				vmx->nested.nested_vmx_secondary_ctls_high |=
-					SECONDARY_EXEC_RDRAND;
+					SECONDARY_EXEC_RDRAND_EXITING;
 			else
 				vmx->nested.nested_vmx_secondary_ctls_high &=
-					~SECONDARY_EXEC_RDRAND;
+					~SECONDARY_EXEC_RDRAND_EXITING;
 		}
 	}
 
 	if (vmx_rdseed_supported()) {
 		bool rdseed_enabled = guest_cpuid_has(vcpu, X86_FEATURE_RDSEED);
 		if (rdseed_enabled)
-			exec_control &= ~SECONDARY_EXEC_RDSEED;
+			exec_control &= ~SECONDARY_EXEC_RDSEED_EXITING;
 
 		if (nested) {
 			if (rdseed_enabled)
 				vmx->nested.nested_vmx_secondary_ctls_high |=
-					SECONDARY_EXEC_RDSEED;
+					SECONDARY_EXEC_RDSEED_EXITING;
 			else
 				vmx->nested.nested_vmx_secondary_ctls_high &=
-					~SECONDARY_EXEC_RDSEED;
+					~SECONDARY_EXEC_RDSEED_EXITING;
 		}
 	}
 
@@ -5426,7 +5425,7 @@ static void ept_set_mmio_spte_mask(void)
 /*
  * Sets up the vmcs for emulated real mode.
  */
-static int vmx_vcpu_setup(struct vcpu_vmx *vmx)
+static void vmx_vcpu_setup(struct vcpu_vmx *vmx)
 {
 #ifdef CONFIG_X86_64
 	unsigned long a;
@@ -5539,8 +5538,6 @@ static int vmx_vcpu_setup(struct vcpu_vmx *vmx)
 		vmcs_write64(PML_ADDRESS, page_to_phys(vmx->pml_pg));
 		vmcs_write16(GUEST_PML_INDEX, PML_ENTITY_NUM - 1);
 	}
-
-	return 0;
 }
 
 static void vmx_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event)
@@ -5604,6 +5601,8 @@ static void vmx_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event)
 	vmcs_write32(GUEST_ACTIVITY_STATE, GUEST_ACTIVITY_ACTIVE);
 	vmcs_write32(GUEST_INTERRUPTIBILITY_INFO, 0);
 	vmcs_writel(GUEST_PENDING_DBG_EXCEPTIONS, 0);
+	if (kvm_mpx_supported())
+		vmcs_write64(GUEST_BNDCFGS, 0);
 
 	setup_msrs(vmx);
 
@@ -5912,8 +5911,7 @@ static int handle_exception(struct kvm_vcpu *vcpu)
 		cr2 = vmcs_readl(EXIT_QUALIFICATION);
 		/* EPT won't cause page fault directly */
 		WARN_ON_ONCE(!vcpu->arch.apf.host_apf_reason && enable_ept);
-		return kvm_handle_page_fault(vcpu, error_code, cr2, NULL, 0,
-				true);
+		return kvm_handle_page_fault(vcpu, error_code, cr2, NULL, 0);
 	}
 
 	ex_no = intr_info & INTR_INFO_VECTOR_MASK;
@@ -6747,16 +6745,14 @@ static __init int hardware_setup(void)
 
 	if (!cpu_has_vmx_ept() ||
 	    !cpu_has_vmx_ept_4levels() ||
-	    !cpu_has_vmx_ept_mt_wb()) {
+	    !cpu_has_vmx_ept_mt_wb() ||
+	    !cpu_has_vmx_invept_global())
 		enable_ept = 0;
-		enable_unrestricted_guest = 0;
-		enable_ept_ad_bits = 0;
-	}
 
 	if (!cpu_has_vmx_ept_ad_bits() || !enable_ept)
 		enable_ept_ad_bits = 0;
 
-	if (!cpu_has_vmx_unrestricted_guest())
+	if (!cpu_has_vmx_unrestricted_guest() || !enable_ept)
 		enable_unrestricted_guest = 0;
 
 	if (!cpu_has_vmx_flexpriority())
@@ -6776,8 +6772,13 @@ static __init int hardware_setup(void)
 	if (enable_ept && !cpu_has_vmx_ept_2m_page())
 		kvm_disable_largepages();
 
-	if (!cpu_has_vmx_ple())
+	if (!cpu_has_vmx_ple()) {
 		ple_gap = 0;
+		ple_window = 0;
+		ple_window_grow = 0;
+		ple_window_max = 0;
+		ple_window_shrink = 0;
+	}
 
 	if (!cpu_has_vmx_apicv()) {
 		enable_apicv = 0;
@@ -8415,9 +8416,9 @@ static bool nested_vmx_exit_reflected(struct kvm_vcpu *vcpu, u32 exit_reason)
 	case EXIT_REASON_RDPMC:
 		return nested_cpu_has(vmcs12, CPU_BASED_RDPMC_EXITING);
 	case EXIT_REASON_RDRAND:
-		return nested_cpu_has2(vmcs12, SECONDARY_EXEC_RDRAND);
+		return nested_cpu_has2(vmcs12, SECONDARY_EXEC_RDRAND_EXITING);
 	case EXIT_REASON_RDSEED:
-		return nested_cpu_has2(vmcs12, SECONDARY_EXEC_RDSEED);
+		return nested_cpu_has2(vmcs12, SECONDARY_EXEC_RDSEED_EXITING);
 	case EXIT_REASON_RDTSC: case EXIT_REASON_RDTSCP:
 		return nested_cpu_has(vmcs12, CPU_BASED_RDTSC_EXITING);
 	case EXIT_REASON_VMCALL: case EXIT_REASON_VMCLEAR:
@@ -9475,7 +9476,6 @@ static void vmx_switch_vmcs(struct kvm_vcpu *vcpu, struct loaded_vmcs *vmcs)
 	vmx->loaded_vmcs = vmcs;
 	vmx_vcpu_put(vcpu);
 	vmx_vcpu_load(vcpu, cpu);
-	vcpu->cpu = cpu;
 	put_cpu();
 }
 
@@ -9556,11 +9556,9 @@ static struct kvm_vcpu *vmx_create_vcpu(struct kvm *kvm, unsigned int id)
 	cpu = get_cpu();
 	vmx_vcpu_load(&vmx->vcpu, cpu);
 	vmx->vcpu.cpu = cpu;
-	err = vmx_vcpu_setup(vmx);
+	vmx_vcpu_setup(vmx);
 	vmx_vcpu_put(&vmx->vcpu);
 	put_cpu();
-	if (err)
-		goto free_vmcs;
 	if (cpu_need_virtualize_apic_accesses(&vmx->vcpu)) {
 		err = alloc_apic_access_page(kvm);
 		if (err)
@@ -9568,9 +9566,6 @@ static struct kvm_vcpu *vmx_create_vcpu(struct kvm *kvm, unsigned int id)
 	}
 
 	if (enable_ept) {
-		if (!kvm->arch.ept_identity_map_addr)
-			kvm->arch.ept_identity_map_addr =
-				VMX_EPT_IDENTITY_PAGETABLE_ADDR;
 		err = init_rmode_identity_map(kvm);
 		if (err)
 			goto free_vmcs;
@@ -11325,6 +11320,8 @@ static void load_vmcs12_host_state(struct kvm_vcpu *vcpu,
 	vmcs_writel(GUEST_SYSENTER_EIP, vmcs12->host_ia32_sysenter_eip);
 	vmcs_writel(GUEST_IDTR_BASE, vmcs12->host_idtr_base);
 	vmcs_writel(GUEST_GDTR_BASE, vmcs12->host_gdtr_base);
+	vmcs_write32(GUEST_IDTR_LIMIT, 0xFFFF);
+	vmcs_write32(GUEST_GDTR_LIMIT, 0xFFFF);
 
 	/* If not VM_EXIT_CLEAR_BNDCFGS, the L2 value propagates to L1.  */
 	if (vmcs12->vm_exit_controls & VM_EXIT_CLEAR_BNDCFGS)
@@ -11421,8 +11418,11 @@ static void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 exit_reason,
 	leave_guest_mode(vcpu);
 
 	if (likely(!vmx->fail)) {
-		prepare_vmcs12(vcpu, vmcs12, exit_reason, exit_intr_info,
-			       exit_qualification);
+		if (exit_reason == -1)
+			sync_vmcs12(vcpu, vmcs12);
+		else
+			prepare_vmcs12(vcpu, vmcs12, exit_reason, exit_intr_info,
+				       exit_qualification);
 
 		if (nested_vmx_store_msr(vcpu, vmcs12->vm_exit_msr_store_addr,
 					 vmcs12->vm_exit_msr_store_count))
@@ -11486,7 +11486,7 @@ static void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 exit_reason,
 	 */
 	kvm_make_request(KVM_REQ_APIC_PAGE_RELOAD, vcpu);
 
-	if (enable_shadow_vmcs)
+	if (enable_shadow_vmcs && exit_reason != -1)
 		vmx->nested.sync_shadow_vmcs = true;
 
 	/* in case we halted in L2 */
@@ -11510,12 +11510,13 @@ static void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 exit_reason,
 				INTR_INFO_VALID_MASK | INTR_TYPE_EXT_INTR;
 		}
 
-		trace_kvm_nested_vmexit_inject(vmcs12->vm_exit_reason,
-					       vmcs12->exit_qualification,
-					       vmcs12->idt_vectoring_info_field,
-					       vmcs12->vm_exit_intr_info,
-					       vmcs12->vm_exit_intr_error_code,
-					       KVM_ISA_VMX);
+		if (exit_reason != -1)
+			trace_kvm_nested_vmexit_inject(vmcs12->vm_exit_reason,
+						       vmcs12->exit_qualification,
+						       vmcs12->idt_vectoring_info_field,
+						       vmcs12->vm_exit_intr_info,
+						       vmcs12->vm_exit_intr_error_code,
+						       KVM_ISA_VMX);
 
 		load_vmcs12_host_state(vcpu, vmcs12);
 
@@ -11938,6 +11939,54 @@ static void vmx_setup_mce(struct kvm_vcpu *vcpu)
 			~FEATURE_CONTROL_LMCE;
 }
 
+static int vmx_smi_allowed(struct kvm_vcpu *vcpu)
+{
+	/* we need a nested vmexit to enter SMM, postpone if run is pending */
+	if (to_vmx(vcpu)->nested.nested_run_pending)
+		return 0;
+	return 1;
+}
+
+static int vmx_pre_enter_smm(struct kvm_vcpu *vcpu, char *smstate)
+{
+	struct vcpu_vmx *vmx = to_vmx(vcpu);
+
+	vmx->nested.smm.guest_mode = is_guest_mode(vcpu);
+	if (vmx->nested.smm.guest_mode)
+		nested_vmx_vmexit(vcpu, -1, 0, 0);
+
+	vmx->nested.smm.vmxon = vmx->nested.vmxon;
+	vmx->nested.vmxon = false;
+	return 0;
+}
+
+static int vmx_pre_leave_smm(struct kvm_vcpu *vcpu, u64 smbase)
+{
+	struct vcpu_vmx *vmx = to_vmx(vcpu);
+	int ret;
+
+	if (vmx->nested.smm.vmxon) {
+		vmx->nested.vmxon = true;
+		vmx->nested.smm.vmxon = false;
+	}
+
+	if (vmx->nested.smm.guest_mode) {
+		vcpu->arch.hflags &= ~HF_SMM_MASK;
+		ret = enter_vmx_non_root_mode(vcpu, false);
+		vcpu->arch.hflags |= HF_SMM_MASK;
+		if (ret)
+			return ret;
+
+		vmx->nested.smm.guest_mode = false;
+	}
+	return 0;
+}
+
+static int enable_smi_window(struct kvm_vcpu *vcpu)
+{
+	return 0;
+}
+
 static struct kvm_x86_ops vmx_x86_ops __ro_after_init = {
 	.cpu_has_kvm_support = cpu_has_kvm_support,
 	.disabled_by_bios = vmx_disabled_by_bios,
@@ -12063,6 +12112,11 @@ static struct kvm_x86_ops vmx_x86_ops __ro_after_init = {
 #endif
 
 	.setup_mce = vmx_setup_mce,
+
+	.smi_allowed = vmx_smi_allowed,
+	.pre_enter_smm = vmx_pre_enter_smm,
+	.pre_leave_smm = vmx_pre_leave_smm,
+	.enable_smi_window = enable_smi_window,
 };
 
 static int __init vmx_init(void)