diff --git a/arch/x86/include/asm/kvm_emulate.h b/arch/x86/include/asm/kvm_emulate.h
index a1319c8..0b2729b 100644
--- a/arch/x86/include/asm/kvm_emulate.h
+++ b/arch/x86/include/asm/kvm_emulate.h
@@ -230,6 +230,7 @@ int x86_emulate_insn(struct x86_emulate_ctxt *ctxt,
 		     struct x86_emulate_ops *ops);
 int emulator_task_switch(struct x86_emulate_ctxt *ctxt,
 			 struct x86_emulate_ops *ops,
-			 u16 tss_selector, int reason);
+			 u16 tss_selector, int reason,
+			 bool has_error_code, u32 error_code);
 
 #endif /* _ASM_X86_KVM_X86_EMULATE_H */
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 0c49c88..d767882 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -596,7 +596,8 @@ int emulator_set_dr(struct x86_emulate_ctxt *ctxt, int dr,
 void kvm_get_segment(struct kvm_vcpu *vcpu, struct kvm_segment *var, int seg);
 int kvm_load_segment_descriptor(struct kvm_vcpu *vcpu, u16 selector, int seg);
 
-int kvm_task_switch(struct kvm_vcpu *vcpu, u16 tss_selector, int reason);
+int kvm_task_switch(struct kvm_vcpu *vcpu, u16 tss_selector, int reason,
+		    bool has_error_code, u32 error_code);
 
 void kvm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0);
 void kvm_set_cr3(struct kvm_vcpu *vcpu, unsigned long cr3);
diff --git a/arch/x86/include/asm/svm.h b/arch/x86/include/asm/svm.h
index b26a38d..4ccd546 100644
--- a/arch/x86/include/asm/svm.h
+++ b/arch/x86/include/asm/svm.h
@@ -242,6 +242,7 @@ struct __attribute__ ((__packed__)) vmcb {
 
 #define SVM_EXITINFOSHIFT_TS_REASON_IRET 36
 #define SVM_EXITINFOSHIFT_TS_REASON_JMP 38
+#define SVM_EXITINFOSHIFT_TS_HAS_ERROR_CODE 44
 
 #define	SVM_EXIT_READ_CR0 	0x000
 #define	SVM_EXIT_READ_CR3 	0x003
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index aace565..585d0ef 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -2344,8 +2344,9 @@ static int task_switch_32(struct x86_emulate_ctxt *ctxt,
 }
 
 static int emulator_do_task_switch(struct x86_emulate_ctxt *ctxt,
-				    struct x86_emulate_ops *ops,
-				    u16 tss_selector, int reason)
+				   struct x86_emulate_ops *ops,
+				   u16 tss_selector, int reason,
+				   bool has_error_code, u32 error_code)
 {
 	struct desc_struct curr_tss_desc, next_tss_desc;
 	int ret;
@@ -2418,12 +2419,22 @@ static int emulator_do_task_switch(struct x86_emulate_ctxt *ctxt,
 	ops->set_cached_descriptor(&next_tss_desc, VCPU_SREG_TR, ctxt->vcpu);
 	ops->set_segment_selector(tss_selector, VCPU_SREG_TR, ctxt->vcpu);
 
+	if (has_error_code) {
+		struct decode_cache *c = &ctxt->decode;
+
+		c->op_bytes = c->ad_bytes = (next_tss_desc.type & 8) ? 4 : 2;
+		c->lock_prefix = 0;
+		c->src.val = (unsigned long) error_code;
+		emulate_push(ctxt);
+	}
+
 	return ret;
 }
 
 int emulator_task_switch(struct x86_emulate_ctxt *ctxt,
 			 struct x86_emulate_ops *ops,
-			 u16 tss_selector, int reason)
+			 u16 tss_selector, int reason,
+			 bool has_error_code, u32 error_code)
 {
 	struct decode_cache *c = &ctxt->decode;
 	int rc;
@@ -2431,12 +2442,15 @@ int emulator_task_switch(struct x86_emulate_ctxt *ctxt,
 	memset(c, 0, sizeof(struct decode_cache));
 	c->eip = ctxt->eip;
 	memcpy(c->regs, ctxt->vcpu->arch.regs, sizeof c->regs);
+	c->dst.type = OP_NONE;
 
-	rc = emulator_do_task_switch(ctxt, ops, tss_selector, reason);
+	rc = emulator_do_task_switch(ctxt, ops, tss_selector, reason,
+				     has_error_code, error_code);
 
 	if (rc == X86EMUL_CONTINUE) {
 		memcpy(ctxt->vcpu->arch.regs, c->regs, sizeof c->regs);
 		kvm_rip_write(ctxt->vcpu, c->eip);
+		rc = writeback(ctxt, ops);
 	}
 
 	return rc;
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index d04c7ad..df831c8 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -2277,6 +2277,8 @@ static int task_switch_interception(struct vcpu_svm *svm)
 		svm->vmcb->control.exit_int_info & SVM_EXITINTINFO_TYPE_MASK;
 	uint32_t idt_v =
 		svm->vmcb->control.exit_int_info & SVM_EXITINTINFO_VALID;
+	bool has_error_code = false;
+	u32 error_code = 0;
 
 	tss_selector = (u16)svm->vmcb->control.exit_info_1;
 
@@ -2297,6 +2299,12 @@ static int task_switch_interception(struct vcpu_svm *svm)
 			svm->vcpu.arch.nmi_injected = false;
 			break;
 		case SVM_EXITINTINFO_TYPE_EXEPT:
+			if (svm->vmcb->control.exit_info_2 &
+			    (1ULL << SVM_EXITINFOSHIFT_TS_HAS_ERROR_CODE)) {
+				has_error_code = true;
+				error_code =
+					(u32)svm->vmcb->control.exit_info_2;
+			}
 			kvm_clear_exception_queue(&svm->vcpu);
 			break;
 		case SVM_EXITINTINFO_TYPE_INTR:
@@ -2313,7 +2321,8 @@ static int task_switch_interception(struct vcpu_svm *svm)
 	     (int_vec == OF_VECTOR || int_vec == BP_VECTOR)))
 		skip_emulated_instruction(&svm->vcpu);
 
-	return kvm_task_switch(&svm->vcpu, tss_selector, reason);
+	return kvm_task_switch(&svm->vcpu, tss_selector, reason,
+			       has_error_code, error_code);
 }
 
 static int cpuid_interception(struct vcpu_svm *svm)
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 2bd30b9..b75152a 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -3327,6 +3327,8 @@ static int handle_task_switch(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 	unsigned long exit_qualification;
+	bool has_error_code = false;
+	u32 error_code = 0;
 	u16 tss_selector;
 	int reason, type, idt_v;
 
@@ -3349,6 +3351,13 @@ static int handle_task_switch(struct kvm_vcpu *vcpu)
 			kvm_clear_interrupt_queue(vcpu);
 			break;
 		case INTR_TYPE_HARD_EXCEPTION:
+			if (vmx->idt_vectoring_info &
+			    VECTORING_INFO_DELIVER_CODE_MASK) {
+				has_error_code = true;
+				error_code =
+					vmcs_read32(IDT_VECTORING_ERROR_CODE);
+			}
+			/* fall through */
 		case INTR_TYPE_SOFT_EXCEPTION:
 			kvm_clear_exception_queue(vcpu);
 			break;
@@ -3363,7 +3372,8 @@ static int handle_task_switch(struct kvm_vcpu *vcpu)
 		       type != INTR_TYPE_NMI_INTR))
 		skip_emulated_instruction(vcpu);
 
-	if (!kvm_task_switch(vcpu, tss_selector, reason))
+	if (!kvm_task_switch(vcpu, tss_selector, reason, has_error_code,
+			     error_code))
 		return 0;
 
 	/* clear all local breakpoint enable flags */
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index bffd049..79025c2 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -4717,7 +4717,8 @@ int kvm_arch_vcpu_ioctl_set_mpstate(struct kvm_vcpu *vcpu,
 	return 0;
 }
 
-int kvm_task_switch(struct kvm_vcpu *vcpu, u16 tss_selector, int reason)
+int kvm_task_switch(struct kvm_vcpu *vcpu, u16 tss_selector, int reason,
+		    bool has_error_code, u32 error_code)
 {
 	int cs_db, cs_l, ret;
 	cache_all_regs(vcpu);
@@ -4735,7 +4736,8 @@ int kvm_task_switch(struct kvm_vcpu *vcpu, u16 tss_selector, int reason)
 		? X86EMUL_MODE_PROT32 : X86EMUL_MODE_PROT16;
 
 	ret = emulator_task_switch(&vcpu->arch.emulate_ctxt, &emulate_ops,
-				   tss_selector, reason);
+				   tss_selector, reason, has_error_code,
+				   error_code);
 
 	if (ret == X86EMUL_CONTINUE)
 		kvm_x86_ops->set_rflags(vcpu, vcpu->arch.emulate_ctxt.eflags);
