1 files changed, 221 insertions, 62 deletions

diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 8a3f9f64f86..82e144a4e51 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -4,7 +4,7 @@
  * AMD SVM support
  *
  * Copyright (C) 2006 Qumranet, Inc.
- * Copyright 2010 Red Hat, Inc. and/or its affilates.
+ * Copyright 2010 Red Hat, Inc. and/or its affiliates.
  *
  * Authors:
  *   Yaniv Kamay  <yaniv@qumranet.com>
@@ -88,6 +88,14 @@ struct nested_state {
 	/* A VMEXIT is required but not yet emulated */
 	bool exit_required;
 
+	/*
+	 * If we vmexit during an instruction emulation we need this to restore
+	 * the l1 guest rip after the emulation
+	 */
+	unsigned long vmexit_rip;
+	unsigned long vmexit_rsp;
+	unsigned long vmexit_rax;
+
 	/* cache for intercepts of the guest */
 	u16 intercept_cr_read;
 	u16 intercept_cr_write;
@@ -96,6 +104,8 @@ struct nested_state {
 	u32 intercept_exceptions;
 	u64 intercept;
 
+	/* Nested Paging related state */
+	u64 nested_cr3;
 };
 
 #define MSRPM_OFFSETS	16
@@ -284,6 +294,15 @@ static inline void flush_guest_tlb(struct kvm_vcpu *vcpu)
 	force_new_asid(vcpu);
 }
 
+static int get_npt_level(void)
+{
+#ifdef CONFIG_X86_64
+	return PT64_ROOT_LEVEL;
+#else
+	return PT32E_ROOT_LEVEL;
+#endif
+}
+
 static void svm_set_efer(struct kvm_vcpu *vcpu, u64 efer)
 {
 	vcpu->arch.efer = efer;
@@ -701,6 +720,29 @@ static void init_sys_seg(struct vmcb_seg *seg, uint32_t type)
 	seg->base = 0;
 }
 
+static void svm_write_tsc_offset(struct kvm_vcpu *vcpu, u64 offset)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+	u64 g_tsc_offset = 0;
+
+	if (is_nested(svm)) {
+		g_tsc_offset = svm->vmcb->control.tsc_offset -
+			       svm->nested.hsave->control.tsc_offset;
+		svm->nested.hsave->control.tsc_offset = offset;
+	}
+
+	svm->vmcb->control.tsc_offset = offset + g_tsc_offset;
+}
+
+static void svm_adjust_tsc_offset(struct kvm_vcpu *vcpu, s64 adjustment)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+
+	svm->vmcb->control.tsc_offset += adjustment;
+	if (is_nested(svm))
+		svm->nested.hsave->control.tsc_offset += adjustment;
+}
+
 static void init_vmcb(struct vcpu_svm *svm)
 {
 	struct vmcb_control_area *control = &svm->vmcb->control;
@@ -793,7 +835,7 @@ static void init_vmcb(struct vcpu_svm *svm)
 	init_sys_seg(&save->ldtr, SEG_TYPE_LDT);
 	init_sys_seg(&save->tr, SEG_TYPE_BUSY_TSS16);
 
-	save->efer = EFER_SVME;
+	svm_set_efer(&svm->vcpu, 0);
 	save->dr6 = 0xffff0ff0;
 	save->dr7 = 0x400;
 	save->rflags = 2;
@@ -804,8 +846,8 @@ static void init_vmcb(struct vcpu_svm *svm)
 	 * This is the guest-visible cr0 value.
 	 * svm_set_cr0() sets PG and WP and clears NW and CD on save->cr0.
 	 */
-	svm->vcpu.arch.cr0 = X86_CR0_NW | X86_CR0_CD | X86_CR0_ET;
-	(void)kvm_set_cr0(&svm->vcpu, svm->vcpu.arch.cr0);
+	svm->vcpu.arch.cr0 = 0;
+	(void)kvm_set_cr0(&svm->vcpu, X86_CR0_NW | X86_CR0_CD | X86_CR0_ET);
 
 	save->cr4 = X86_CR4_PAE;
 	/* rdx = ?? */
@@ -901,7 +943,7 @@ static struct kvm_vcpu *svm_create_vcpu(struct kvm *kvm, unsigned int id)
 	svm->vmcb_pa = page_to_pfn(page) << PAGE_SHIFT;
 	svm->asid_generation = 0;
 	init_vmcb(svm);
-	svm->vmcb->control.tsc_offset = 0-native_read_tsc();
+	kvm_write_tsc(&svm->vcpu, 0);
 
 	err = fx_init(&svm->vcpu);
 	if (err)
@@ -947,20 +989,6 @@ static void svm_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 	int i;
 
 	if (unlikely(cpu != vcpu->cpu)) {
-		u64 delta;
-
-		if (check_tsc_unstable()) {
-			/*
-			 * Make sure that the guest sees a monotonically
-			 * increasing TSC.
-			 */
-			delta = vcpu->arch.host_tsc - native_read_tsc();
-			svm->vmcb->control.tsc_offset += delta;
-			if (is_nested(svm))
-				svm->nested.hsave->control.tsc_offset += delta;
-		}
-		vcpu->cpu = cpu;
-		kvm_migrate_timers(vcpu);
 		svm->asid_generation = 0;
 	}
 
@@ -976,8 +1004,6 @@ static void svm_vcpu_put(struct kvm_vcpu *vcpu)
 	++vcpu->stat.host_state_reload;
 	for (i = 0; i < NR_HOST_SAVE_USER_MSRS; i++)
 		wrmsrl(host_save_user_msrs[i], svm->host_user_msrs[i]);
-
-	vcpu->arch.host_tsc = native_read_tsc();
 }
 
 static unsigned long svm_get_rflags(struct kvm_vcpu *vcpu)
@@ -995,7 +1021,7 @@ static void svm_cache_reg(struct kvm_vcpu *vcpu, enum kvm_reg reg)
 	switch (reg) {
 	case VCPU_EXREG_PDPTR:
 		BUG_ON(!npt_enabled);
-		load_pdptrs(vcpu, vcpu->arch.cr3);
+		load_pdptrs(vcpu, vcpu->arch.walk_mmu, vcpu->arch.cr3);
 		break;
 	default:
 		BUG();
@@ -1206,8 +1232,12 @@ static void svm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0)
 		if (old == new) {
 			/* cr0 write with ts and mp unchanged */
 			svm->vmcb->control.exit_code = SVM_EXIT_CR0_SEL_WRITE;
-			if (nested_svm_exit_handled(svm) == NESTED_EXIT_DONE)
+			if (nested_svm_exit_handled(svm) == NESTED_EXIT_DONE) {
+				svm->nested.vmexit_rip = kvm_rip_read(vcpu);
+				svm->nested.vmexit_rsp = kvm_register_read(vcpu, VCPU_REGS_RSP);
+				svm->nested.vmexit_rax = kvm_register_read(vcpu, VCPU_REGS_RAX);
 				return;
+			}
 		}
 	}
 
@@ -1581,6 +1611,54 @@ static int vmmcall_interception(struct vcpu_svm *svm)
 	return 1;
 }
 
+static unsigned long nested_svm_get_tdp_cr3(struct kvm_vcpu *vcpu)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+
+	return svm->nested.nested_cr3;
+}
+
+static void nested_svm_set_tdp_cr3(struct kvm_vcpu *vcpu,
+				   unsigned long root)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+
+	svm->vmcb->control.nested_cr3 = root;
+	force_new_asid(vcpu);
+}
+
+static void nested_svm_inject_npf_exit(struct kvm_vcpu *vcpu)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+
+	svm->vmcb->control.exit_code = SVM_EXIT_NPF;
+	svm->vmcb->control.exit_code_hi = 0;
+	svm->vmcb->control.exit_info_1 = vcpu->arch.fault.error_code;
+	svm->vmcb->control.exit_info_2 = vcpu->arch.fault.address;
+
+	nested_svm_vmexit(svm);
+}
+
+static int nested_svm_init_mmu_context(struct kvm_vcpu *vcpu)
+{
+	int r;
+
+	r = kvm_init_shadow_mmu(vcpu, &vcpu->arch.mmu);
+
+	vcpu->arch.mmu.set_cr3           = nested_svm_set_tdp_cr3;
+	vcpu->arch.mmu.get_cr3           = nested_svm_get_tdp_cr3;
+	vcpu->arch.mmu.inject_page_fault = nested_svm_inject_npf_exit;
+	vcpu->arch.mmu.shadow_root_level = get_npt_level();
+	vcpu->arch.walk_mmu              = &vcpu->arch.nested_mmu;
+
+	return r;
+}
+
+static void nested_svm_uninit_mmu_context(struct kvm_vcpu *vcpu)
+{
+	vcpu->arch.walk_mmu = &vcpu->arch.mmu;
+}
+
 static int nested_svm_check_permissions(struct vcpu_svm *svm)
 {
 	if (!(svm->vcpu.arch.efer & EFER_SVME)
@@ -1629,6 +1707,14 @@ static inline bool nested_svm_intr(struct vcpu_svm *svm)
 	if (!(svm->vcpu.arch.hflags & HF_HIF_MASK))
 		return false;
 
+	/*
+	 * if vmexit was already requested (by intercepted exception
+	 * for instance) do not overwrite it with "external interrupt"
+	 * vmexit.
+	 */
+	if (svm->nested.exit_required)
+		return false;
+
 	svm->vmcb->control.exit_code   = SVM_EXIT_INTR;
 	svm->vmcb->control.exit_info_1 = 0;
 	svm->vmcb->control.exit_info_2 = 0;
@@ -1896,6 +1982,7 @@ static int nested_svm_vmexit(struct vcpu_svm *svm)
 	nested_vmcb->save.ds     = vmcb->save.ds;
 	nested_vmcb->save.gdtr   = vmcb->save.gdtr;
 	nested_vmcb->save.idtr   = vmcb->save.idtr;
+	nested_vmcb->save.efer   = svm->vcpu.arch.efer;
 	nested_vmcb->save.cr0    = kvm_read_cr0(&svm->vcpu);
 	nested_vmcb->save.cr3    = svm->vcpu.arch.cr3;
 	nested_vmcb->save.cr2    = vmcb->save.cr2;
@@ -1917,6 +2004,7 @@ static int nested_svm_vmexit(struct vcpu_svm *svm)
 	nested_vmcb->control.exit_info_2       = vmcb->control.exit_info_2;
 	nested_vmcb->control.exit_int_info     = vmcb->control.exit_int_info;
 	nested_vmcb->control.exit_int_info_err = vmcb->control.exit_int_info_err;
+	nested_vmcb->control.next_rip          = vmcb->control.next_rip;
 
 	/*
 	 * If we emulate a VMRUN/#VMEXIT in the same host #vmexit cycle we have
@@ -1947,6 +2035,8 @@ static int nested_svm_vmexit(struct vcpu_svm *svm)
 	kvm_clear_exception_queue(&svm->vcpu);
 	kvm_clear_interrupt_queue(&svm->vcpu);
 
+	svm->nested.nested_cr3 = 0;
+
 	/* Restore selected save entries */
 	svm->vmcb->save.es = hsave->save.es;
 	svm->vmcb->save.cs = hsave->save.cs;
@@ -1973,6 +2063,7 @@ static int nested_svm_vmexit(struct vcpu_svm *svm)
 
 	nested_svm_unmap(page);
 
+	nested_svm_uninit_mmu_context(&svm->vcpu);
 	kvm_mmu_reset_context(&svm->vcpu);
 	kvm_mmu_load(&svm->vcpu);
 
@@ -2012,6 +2103,20 @@ static bool nested_svm_vmrun_msrpm(struct vcpu_svm *svm)
 	return true;
 }
 
+static bool nested_vmcb_checks(struct vmcb *vmcb)
+{
+	if ((vmcb->control.intercept & (1ULL << INTERCEPT_VMRUN)) == 0)
+		return false;
+
+	if (vmcb->control.asid == 0)
+		return false;
+
+	if (vmcb->control.nested_ctl && !npt_enabled)
+		return false;
+
+	return true;
+}
+
 static bool nested_svm_vmrun(struct vcpu_svm *svm)
 {
 	struct vmcb *nested_vmcb;
@@ -2026,7 +2131,18 @@ static bool nested_svm_vmrun(struct vcpu_svm *svm)
 	if (!nested_vmcb)
 		return false;
 
-	trace_kvm_nested_vmrun(svm->vmcb->save.rip - 3, vmcb_gpa,
+	if (!nested_vmcb_checks(nested_vmcb)) {
+		nested_vmcb->control.exit_code    = SVM_EXIT_ERR;
+		nested_vmcb->control.exit_code_hi = 0;
+		nested_vmcb->control.exit_info_1  = 0;
+		nested_vmcb->control.exit_info_2  = 0;
+
+		nested_svm_unmap(page);
+
+		return false;
+	}
+
+	trace_kvm_nested_vmrun(svm->vmcb->save.rip, vmcb_gpa,
 			       nested_vmcb->save.rip,
 			       nested_vmcb->control.int_ctl,
 			       nested_vmcb->control.event_inj,
@@ -2055,7 +2171,7 @@ static bool nested_svm_vmrun(struct vcpu_svm *svm)
 	hsave->save.cr0    = kvm_read_cr0(&svm->vcpu);
 	hsave->save.cr4    = svm->vcpu.arch.cr4;
 	hsave->save.rflags = vmcb->save.rflags;
-	hsave->save.rip    = svm->next_rip;
+	hsave->save.rip    = kvm_rip_read(&svm->vcpu);
 	hsave->save.rsp    = vmcb->save.rsp;
 	hsave->save.rax    = vmcb->save.rax;
 	if (npt_enabled)
@@ -2070,6 +2186,12 @@ static bool nested_svm_vmrun(struct vcpu_svm *svm)
 	else
 		svm->vcpu.arch.hflags &= ~HF_HIF_MASK;
 
+	if (nested_vmcb->control.nested_ctl) {
+		kvm_mmu_unload(&svm->vcpu);
+		svm->nested.nested_cr3 = nested_vmcb->control.nested_cr3;
+		nested_svm_init_mmu_context(&svm->vcpu);
+	}
+
 	/* Load the nested guest state */
 	svm->vmcb->save.es = nested_vmcb->save.es;
 	svm->vmcb->save.cs = nested_vmcb->save.cs;
@@ -2227,8 +2349,8 @@ static int vmrun_interception(struct vcpu_svm *svm)
 	if (nested_svm_check_permissions(svm))
 		return 1;
 
-	svm->next_rip = kvm_rip_read(&svm->vcpu) + 3;
-	skip_emulated_instruction(&svm->vcpu);
+	/* Save rip after vmrun instruction */
+	kvm_rip_write(&svm->vcpu, kvm_rip_read(&svm->vcpu) + 3);
 
 	if (!nested_svm_vmrun(svm))
 		return 1;
@@ -2257,6 +2379,7 @@ static int stgi_interception(struct vcpu_svm *svm)
 
 	svm->next_rip = kvm_rip_read(&svm->vcpu) + 3;
 	skip_emulated_instruction(&svm->vcpu);
+	kvm_make_request(KVM_REQ_EVENT, &svm->vcpu);
 
 	enable_gif(svm);
 
@@ -2399,6 +2522,23 @@ static int emulate_on_interception(struct vcpu_svm *svm)
 	return emulate_instruction(&svm->vcpu, 0, 0, 0) == EMULATE_DONE;
 }
 
+static int cr0_write_interception(struct vcpu_svm *svm)
+{
+	struct kvm_vcpu *vcpu = &svm->vcpu;
+	int r;
+
+	r = emulate_instruction(&svm->vcpu, 0, 0, 0);
+
+	if (svm->nested.vmexit_rip) {
+		kvm_register_write(vcpu, VCPU_REGS_RIP, svm->nested.vmexit_rip);
+		kvm_register_write(vcpu, VCPU_REGS_RSP, svm->nested.vmexit_rsp);
+		kvm_register_write(vcpu, VCPU_REGS_RAX, svm->nested.vmexit_rax);
+		svm->nested.vmexit_rip = 0;
+	}
+
+	return r == EMULATE_DONE;
+}
+
 static int cr8_write_interception(struct vcpu_svm *svm)
 {
 	struct kvm_run *kvm_run = svm->vcpu.run;
@@ -2542,20 +2682,9 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 data)
 	struct vcpu_svm *svm = to_svm(vcpu);
 
 	switch (ecx) {
-	case MSR_IA32_TSC: {
-		u64 tsc_offset = data - native_read_tsc();
-		u64 g_tsc_offset = 0;
-
-		if (is_nested(svm)) {
-			g_tsc_offset = svm->vmcb->control.tsc_offset -
-				       svm->nested.hsave->control.tsc_offset;
-			svm->nested.hsave->control.tsc_offset = tsc_offset;
-		}
-
-		svm->vmcb->control.tsc_offset = tsc_offset + g_tsc_offset;
-
+	case MSR_IA32_TSC:
+		kvm_write_tsc(vcpu, data);
 		break;
-	}
 	case MSR_STAR:
 		svm->vmcb->save.star = data;
 		break;
@@ -2643,6 +2772,7 @@ static int interrupt_window_interception(struct vcpu_svm *svm)
 {
 	struct kvm_run *kvm_run = svm->vcpu.run;
 
+	kvm_make_request(KVM_REQ_EVENT, &svm->vcpu);
 	svm_clear_vintr(svm);
 	svm->vmcb->control.int_ctl &= ~V_IRQ_MASK;
 	/*
@@ -2672,7 +2802,7 @@ static int (*svm_exit_handlers[])(struct vcpu_svm *svm) = {
 	[SVM_EXIT_READ_CR4]			= emulate_on_interception,
 	[SVM_EXIT_READ_CR8]			= emulate_on_interception,
 	[SVM_EXIT_CR0_SEL_WRITE]		= emulate_on_interception,
-	[SVM_EXIT_WRITE_CR0]			= emulate_on_interception,
+	[SVM_EXIT_WRITE_CR0]			= cr0_write_interception,
 	[SVM_EXIT_WRITE_CR3]			= emulate_on_interception,
 	[SVM_EXIT_WRITE_CR4]			= emulate_on_interception,
 	[SVM_EXIT_WRITE_CR8]			= cr8_write_interception,
@@ -2871,7 +3001,8 @@ static int handle_exit(struct kvm_vcpu *vcpu)
 
 	if (is_external_interrupt(svm->vmcb->control.exit_int_info) &&
 	    exit_code != SVM_EXIT_EXCP_BASE + PF_VECTOR &&
-	    exit_code != SVM_EXIT_NPF && exit_code != SVM_EXIT_TASK_SWITCH)
+	    exit_code != SVM_EXIT_NPF && exit_code != SVM_EXIT_TASK_SWITCH &&
+	    exit_code != SVM_EXIT_INTR && exit_code != SVM_EXIT_NMI)
 		printk(KERN_ERR "%s: unexpected exit_ini_info 0x%x "
 		       "exit_code 0x%x\n",
 		       __func__, svm->vmcb->control.exit_int_info,
@@ -3088,8 +3219,10 @@ static void svm_complete_interrupts(struct vcpu_svm *svm)
 
 	svm->int3_injected = 0;
 
-	if (svm->vcpu.arch.hflags & HF_IRET_MASK)
+	if (svm->vcpu.arch.hflags & HF_IRET_MASK) {
 		svm->vcpu.arch.hflags &= ~(HF_NMI_MASK | HF_IRET_MASK);
+		kvm_make_request(KVM_REQ_EVENT, &svm->vcpu);
+	}
 
 	svm->vcpu.arch.nmi_injected = false;
 	kvm_clear_exception_queue(&svm->vcpu);
@@ -3098,6 +3231,8 @@ static void svm_complete_interrupts(struct vcpu_svm *svm)
 	if (!(exitintinfo & SVM_EXITINTINFO_VALID))
 		return;
 
+	kvm_make_request(KVM_REQ_EVENT, &svm->vcpu);
+
 	vector = exitintinfo & SVM_EXITINTINFO_VEC_MASK;
 	type = exitintinfo & SVM_EXITINTINFO_TYPE_MASK;
 
@@ -3134,6 +3269,17 @@ static void svm_complete_interrupts(struct vcpu_svm *svm)
 	}
 }
 
+static void svm_cancel_injection(struct kvm_vcpu *vcpu)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+	struct vmcb_control_area *control = &svm->vmcb->control;
+
+	control->exit_int_info = control->event_inj;
+	control->exit_int_info_err = control->event_inj_err;
+	control->event_inj = 0;
+	svm_complete_interrupts(svm);
+}
+
 #ifdef CONFIG_X86_64
 #define R "r"
 #else
@@ -3167,9 +3313,6 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
 	savesegment(gs, gs_selector);
 	ldt_selector = kvm_read_ldt();
 	svm->vmcb->save.cr2 = vcpu->arch.cr2;
-	/* required for live migration with NPT */
-	if (npt_enabled)
-		svm->vmcb->save.cr3 = vcpu->arch.cr3;
 
 	clgi();
 
@@ -3291,16 +3434,22 @@ static void svm_set_cr3(struct kvm_vcpu *vcpu, unsigned long root)
 {
 	struct vcpu_svm *svm = to_svm(vcpu);
 
-	if (npt_enabled) {
-		svm->vmcb->control.nested_cr3 = root;
-		force_new_asid(vcpu);
-		return;
-	}
-
 	svm->vmcb->save.cr3 = root;
 	force_new_asid(vcpu);
 }
 
+static void set_tdp_cr3(struct kvm_vcpu *vcpu, unsigned long root)
+{
+	struct vcpu_svm *svm = to_svm(vcpu);
+
+	svm->vmcb->control.nested_cr3 = root;
+
+	/* Also sync guest cr3 here in case we live migrate */
+	svm->vmcb->save.cr3 = vcpu->arch.cr3;
+
+	force_new_asid(vcpu);
+}
+
 static int is_disabled(void)
 {
 	u64 vm_cr;
@@ -3333,15 +3482,6 @@ static bool svm_cpu_has_accelerated_tpr(void)
 	return false;
 }
 
-static int get_npt_level(void)
-{
-#ifdef CONFIG_X86_64
-	return PT64_ROOT_LEVEL;
-#else
-	return PT32E_ROOT_LEVEL;
-#endif
-}
-
 static u64 svm_get_mt_mask(struct kvm_vcpu *vcpu, gfn_t gfn, bool is_mmio)
 {
 	return 0;
@@ -3354,12 +3494,25 @@ static void svm_cpuid_update(struct kvm_vcpu *vcpu)
 static void svm_set_supported_cpuid(u32 func, struct kvm_cpuid_entry2 *entry)
 {
 	switch (func) {
+	case 0x80000001:
+		if (nested)
+			entry->ecx |= (1 << 2); /* Set SVM bit */
+		break;
 	case 0x8000000A:
 		entry->eax = 1; /* SVM revision 1 */
 		entry->ebx = 8; /* Lets support 8 ASIDs in case we add proper
 				   ASID emulation to nested SVM */
 		entry->ecx = 0; /* Reserved */
-		entry->edx = 0; /* Do not support any additional features */
+		entry->edx = 0; /* Per default do not support any
+				   additional features */
+
+		/* Support next_rip if host supports it */
+		if (svm_has(SVM_FEATURE_NRIP))
+			entry->edx |= SVM_FEATURE_NRIP;
+
+		/* Support NPT for the guest if enabled */
+		if (npt_enabled)
+			entry->edx |= SVM_FEATURE_NPT;
 
 		break;
 	}
@@ -3497,6 +3650,7 @@ static struct kvm_x86_ops svm_x86_ops = {
 	.set_irq = svm_set_irq,
 	.set_nmi = svm_inject_nmi,
 	.queue_exception = svm_queue_exception,
+	.cancel_injection = svm_cancel_injection,
 	.interrupt_allowed = svm_interrupt_allowed,
 	.nmi_allowed = svm_nmi_allowed,
 	.get_nmi_mask = svm_get_nmi_mask,
@@ -3519,6 +3673,11 @@ static struct kvm_x86_ops svm_x86_ops = {
 	.set_supported_cpuid = svm_set_supported_cpuid,
 
 	.has_wbinvd_exit = svm_has_wbinvd_exit,
+
+	.write_tsc_offset = svm_write_tsc_offset,
+	.adjust_tsc_offset = svm_adjust_tsc_offset,
+
+	.set_tdp_cr3 = set_tdp_cr3,
 };
 
 static int __init svm_init(void)