diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 4c4274d..b5273c3 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -3494,6 +3494,11 @@ static inline bool is_last_gpte(struct kvm_mmu *mmu, unsigned level, unsigned gp
 	return mmu->last_pte_bitmap & (1 << index);
 }
 
+#define PTTYPE_EPT 18 /* arbitrary */
+#define PTTYPE PTTYPE_EPT
+#include "paging_tmpl.h"
+#undef PTTYPE
+
 #define PTTYPE 64
 #include "paging_tmpl.h"
 #undef PTTYPE
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
index 7581395..e38b3c0 100644
--- a/arch/x86/kvm/paging_tmpl.h
+++ b/arch/x86/kvm/paging_tmpl.h
@@ -58,6 +58,21 @@
 	#define PT_GUEST_DIRTY_SHIFT PT_DIRTY_SHIFT
 	#define PT_GUEST_ACCESSED_SHIFT PT_ACCESSED_SHIFT
 	#define CMPXCHG cmpxchg
+#elif PTTYPE == PTTYPE_EPT
+	#define pt_element_t u64
+	#define guest_walker guest_walkerEPT
+	#define FNAME(name) ept_##name
+	#define PT_BASE_ADDR_MASK PT64_BASE_ADDR_MASK
+	#define PT_LVL_ADDR_MASK(lvl) PT64_LVL_ADDR_MASK(lvl)
+	#define PT_LVL_OFFSET_MASK(lvl) PT64_LVL_OFFSET_MASK(lvl)
+	#define PT_INDEX(addr, level) PT64_INDEX(addr, level)
+	#define PT_LEVEL_BITS PT64_LEVEL_BITS
+	#define PT_GUEST_ACCESSED_MASK 0
+	#define PT_GUEST_DIRTY_MASK 0
+	#define PT_GUEST_DIRTY_SHIFT 0
+	#define PT_GUEST_ACCESSED_SHIFT 0
+	#define CMPXCHG cmpxchg64
+	#define PT_MAX_FULL_LEVELS 4
 #else
 	#error Invalid PTTYPE value
 #endif
@@ -90,6 +105,10 @@ static gfn_t gpte_to_gfn_lvl(pt_element_t gpte, int lvl)
 
 static inline void FNAME(protect_clean_gpte)(unsigned *access, unsigned gpte)
 {
+#if PT_GUEST_DIRTY_MASK == 0
+	/* dirty bit is not supported, so no need to track it */
+	return;
+#else
 	unsigned mask;
 
 	BUILD_BUG_ON(PT_WRITABLE_MASK != ACC_WRITE_MASK);
@@ -99,6 +118,7 @@ static inline void FNAME(protect_clean_gpte)(unsigned *access, unsigned gpte)
 	mask |= (gpte >> (PT_GUEST_DIRTY_SHIFT - PT_WRITABLE_SHIFT)) &
 		PT_WRITABLE_MASK;
 	*access &= mask;
+#endif
 }
 
 static bool FNAME(is_rsvd_bits_set)(struct kvm_mmu *mmu, u64 gpte, int level)
@@ -111,7 +131,11 @@ static bool FNAME(is_rsvd_bits_set)(struct kvm_mmu *mmu, u64 gpte, int level)
 
 static inline int FNAME(is_present_gpte)(unsigned long pte)
 {
+#if PTTYPE != PTTYPE_EPT
 	return is_present_gpte(pte);
+#else
+	return pte & 7;
+#endif
 }
 
 static int FNAME(cmpxchg_gpte)(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu,
@@ -147,7 +171,8 @@ static bool FNAME(prefetch_invalid_gpte)(struct kvm_vcpu *vcpu,
 	if (!FNAME(is_present_gpte)(gpte))
 		goto no_present;
 
-	if (!(gpte & PT_GUEST_ACCESSED_MASK))
+	/* if accessed bit is not supported prefetch non accessed gpte */
+	if (PT_GUEST_ACCESSED_MASK && !(gpte & PT_GUEST_ACCESSED_MASK))
 		goto no_present;
 
 	return false;
@@ -160,9 +185,14 @@ no_present:
 static inline unsigned FNAME(gpte_access)(struct kvm_vcpu *vcpu, u64 gpte)
 {
 	unsigned access;
-
+#if PTTYPE == PTTYPE_EPT
+	BUILD_BUG_ON(ACC_WRITE_MASK != VMX_EPT_WRITABLE_MASK);
+	access = (gpte & VMX_EPT_WRITABLE_MASK) | ACC_USER_MASK |
+		((gpte & VMX_EPT_EXECUTABLE_MASK) ? ACC_EXEC_MASK : 0);
+#else
 	access = (gpte & (PT_WRITABLE_MASK | PT_USER_MASK)) | ACC_EXEC_MASK;
 	access &= ~(gpte >> PT64_NX_SHIFT);
+#endif
 
 	return access;
 }
@@ -212,7 +242,6 @@ static int FNAME(walk_addr_generic)(struct guest_walker *walker,
 				    struct kvm_vcpu *vcpu, struct kvm_mmu *mmu,
 				    gva_t addr, u32 access)
 {
-	int ret;
 	pt_element_t pte;
 	pt_element_t __user *uninitialized_var(ptep_user);
 	gfn_t table_gfn;
@@ -322,7 +351,9 @@ retry_walk:
 		accessed_dirty &= pte >>
 			(PT_GUEST_DIRTY_SHIFT - PT_GUEST_ACCESSED_SHIFT);
 
-	if (unlikely(!accessed_dirty)) {
+	if (PT_GUEST_DIRTY_MASK && unlikely(!accessed_dirty)) {
+		int ret;
+
 		ret = FNAME(update_accessed_dirty_bits)(vcpu, mmu, walker, write_fault);
 		if (unlikely(ret < 0))
 			goto error;
@@ -359,6 +390,7 @@ static int FNAME(walk_addr)(struct guest_walker *walker,
 					access);
 }
 
+#if PTTYPE != PTTYPE_EPT
 static int FNAME(walk_addr_nested)(struct guest_walker *walker,
 				   struct kvm_vcpu *vcpu, gva_t addr,
 				   u32 access)
@@ -366,6 +398,7 @@ static int FNAME(walk_addr_nested)(struct guest_walker *walker,
 	return FNAME(walk_addr_generic)(walker, vcpu, &vcpu->arch.nested_mmu,
 					addr, access);
 }
+#endif
 
 static bool
 FNAME(prefetch_gpte)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
@@ -793,6 +826,7 @@ static gpa_t FNAME(gva_to_gpa)(struct kvm_vcpu *vcpu, gva_t vaddr, u32 access,
 	return gpa;
 }
 
+#if PTTYPE != PTTYPE_EPT
 static gpa_t FNAME(gva_to_gpa_nested)(struct kvm_vcpu *vcpu, gva_t vaddr,
 				      u32 access,
 				      struct x86_exception *exception)
@@ -811,6 +845,7 @@ static gpa_t FNAME(gva_to_gpa_nested)(struct kvm_vcpu *vcpu, gva_t vaddr,
 
 	return gpa;
 }
+#endif
 
 /*
  * Using the cached information from sp->gfns is safe because:
