507 static bool spte_is_bit_cleared(u64 old_spte, u64 new_spte, u64 bit_mask)  in spte_is_bit_cleared()  argument
509 	return (old_spte & bit_mask) && !(new_spte & bit_mask);  in spte_is_bit_cleared()
512 static bool spte_is_bit_changed(u64 old_spte, u64 new_spte, u64 bit_mask)  in spte_is_bit_changed()  argument
514 	return (old_spte & bit_mask) != (new_spte & bit_mask);  in spte_is_bit_changed()
523 static void mmu_spte_set(u64 *sptep, u64 new_spte)  in mmu_spte_set()  argument
526 	__set_spte(sptep, new_spte);  in mmu_spte_set()
538 static bool mmu_spte_update(u64 *sptep, u64 new_spte)  in mmu_spte_update()  argument
543 	WARN_ON(!is_rmap_spte(new_spte));  in mmu_spte_update()
546 		mmu_spte_set(sptep, new_spte);  in mmu_spte_update()
551 		__update_clear_spte_fast(sptep, new_spte);  in mmu_spte_update()
553 		old_spte = __update_clear_spte_slow(sptep, new_spte);  in mmu_spte_update()
561 	      !is_writable_pte(new_spte))  in mmu_spte_update()
571 	if (spte_is_bit_changed(old_spte, new_spte,  in mmu_spte_update()
575 	if (spte_is_bit_cleared(old_spte, new_spte, shadow_accessed_mask))  in mmu_spte_update()
577 	if (spte_is_bit_cleared(old_spte, new_spte, shadow_dirty_mask))  in mmu_spte_update()
1390 	u64 new_spte;  in kvm_set_pte_rmapp()  local
1408 			new_spte = *sptep & ~PT64_BASE_ADDR_MASK;  in kvm_set_pte_rmapp()
1409 			new_spte |= (u64)new_pfn << PAGE_SHIFT;  in kvm_set_pte_rmapp()
1411 			new_spte &= ~PT_WRITABLE_MASK;  in kvm_set_pte_rmapp()
1412 			new_spte &= ~SPTE_HOST_WRITEABLE;  in kvm_set_pte_rmapp()
1413 			new_spte &= ~shadow_accessed_mask;  in kvm_set_pte_rmapp()
1416 			mmu_spte_set(sptep, new_spte);  in kvm_set_pte_rmapp()