diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 4dffbc10d3f8..10c1e8f472b6 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -1370,8 +1370,9 @@ extern u64 kvm_mce_cap_supported;
  *		   decode the instruction length.  For use *only* by
  *		   kvm_x86_ops->skip_emulated_instruction() implementations.
  *
- * EMULTYPE_ALLOW_RETRY - Set when the emulator should resume the guest to
- *			  retry native execution under certain conditions.
+ * EMULTYPE_ALLOW_RETRY_PF - Set when the emulator should resume the guest to
+ *			     retry native execution under certain conditions,
+ *			     Can only be set in conjunction with EMULTYPE_PF.
  *
  * EMULTYPE_TRAP_UD_FORCED - Set when emulating an intercepted #UD that was
  *			     triggered by KVM's magic "force emulation" prefix,
@@ -1384,13 +1385,18 @@ extern u64 kvm_mce_cap_supported;
  *			backdoor emulation, which is opt in via module param.
  *			VMware backoor emulation handles select instructions
  *			and reinjects the #GP for all other cases.
+ *
+ * EMULTYPE_PF - Set when emulating MMIO by way of an intercepted #PF, in which
+ *		 case the CR2/GPA value pass on the stack is valid.
  */
 #define EMULTYPE_NO_DECODE	    (1 << 0)
 #define EMULTYPE_TRAP_UD	    (1 << 1)
 #define EMULTYPE_SKIP		    (1 << 2)
-#define EMULTYPE_ALLOW_RETRY	    (1 << 3)
+#define EMULTYPE_ALLOW_RETRY_PF	    (1 << 3)
 #define EMULTYPE_TRAP_UD_FORCED	    (1 << 4)
 #define EMULTYPE_VMWARE_GP	    (1 << 5)
+#define EMULTYPE_PF		    (1 << 6)
+
 int kvm_emulate_instruction(struct kvm_vcpu *vcpu, int emulation_type);
 int kvm_emulate_instruction_from_buffer(struct kvm_vcpu *vcpu,
 					void *insn, int insn_len);
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index 7011a4e54866..258624d46588 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -5416,18 +5416,12 @@ EXPORT_SYMBOL_GPL(kvm_mmu_unprotect_page_virt);
 int kvm_mmu_page_fault(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa, u64 error_code,
 		       void *insn, int insn_len)
 {
-	int r, emulation_type = 0;
+	int r, emulation_type = EMULTYPE_PF;
 	bool direct = vcpu->arch.mmu->direct_map;
 
 	if (WARN_ON(!VALID_PAGE(vcpu->arch.mmu->root_hpa)))
 		return RET_PF_RETRY;
 
-	/* With shadow page tables, fault_address contains a GVA or nGPA.  */
-	if (vcpu->arch.mmu->direct_map) {
-		vcpu->arch.gpa_available = true;
-		vcpu->arch.gpa_val = cr2_or_gpa;
-	}
-
 	r = RET_PF_INVALID;
 	if (unlikely(error_code & PFERR_RSVD_MASK)) {
 		r = handle_mmio_page_fault(vcpu, cr2_or_gpa, direct);
@@ -5472,7 +5466,7 @@ int kvm_mmu_page_fault(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa, u64 error_code,
 	 * for L1 isn't going to magically fix whatever issue cause L2 to fail.
 	 */
 	if (!mmio_info_in_cache(vcpu, cr2_or_gpa, direct) && !is_guest_mode(vcpu))
-		emulation_type = EMULTYPE_ALLOW_RETRY;
+		emulation_type |= EMULTYPE_ALLOW_RETRY_PF;
 emulate:
 	/*
 	 * On AMD platforms, under certain conditions insn_len may be zero on #NPF.
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index fbabb2f06273..92af6c5a69e3 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -6483,10 +6483,11 @@ static bool reexecute_instruction(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa,
 	gpa_t gpa = cr2_or_gpa;
 	kvm_pfn_t pfn;
 
-	if (!(emulation_type & EMULTYPE_ALLOW_RETRY))
+	if (!(emulation_type & EMULTYPE_ALLOW_RETRY_PF))
 		return false;
 
-	if (WARN_ON_ONCE(is_guest_mode(vcpu)))
+	if (WARN_ON_ONCE(is_guest_mode(vcpu)) ||
+	    WARN_ON_ONCE(!(emulation_type & EMULTYPE_PF)))
 		return false;
 
 	if (!vcpu->arch.mmu->direct_map) {
@@ -6574,10 +6575,11 @@ static bool retry_instruction(struct x86_emulate_ctxt *ctxt,
 	 */
 	vcpu->arch.last_retry_eip = vcpu->arch.last_retry_addr = 0;
 
-	if (!(emulation_type & EMULTYPE_ALLOW_RETRY))
+	if (!(emulation_type & EMULTYPE_ALLOW_RETRY_PF))
 		return false;
 
-	if (WARN_ON_ONCE(is_guest_mode(vcpu)))
+	if (WARN_ON_ONCE(is_guest_mode(vcpu)) ||
+	    WARN_ON_ONCE(!(emulation_type & EMULTYPE_PF)))
 		return false;
 
 	if (x86_page_table_writing_insn(ctxt))
@@ -6830,8 +6832,19 @@ int x86_emulate_instruction(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa,
 	}
 
 restart:
-	/* Save the faulting GPA (cr2) in the address field */
-	ctxt->exception.address = cr2_or_gpa;
+	if (emulation_type & EMULTYPE_PF) {
+		/* Save the faulting GPA (cr2) in the address field */
+		ctxt->exception.address = cr2_or_gpa;
+
+		/* With shadow page tables, cr2 contains a GVA or nGPA. */
+		if (vcpu->arch.mmu->direct_map) {
+			vcpu->arch.gpa_available = true;
+			vcpu->arch.gpa_val = cr2_or_gpa;
+		}
+	} else {
+		/* Sanitize the address out of an abundance of paranoia. */
+		ctxt->exception.address = 0;
+	}
 
 	r = x86_emulate_insn(ctxt);
 
