@@ -7897,7 +7897,7 @@ static bool hugepage_has_attrs(struct kvm *kvm, struct kvm_memory_slot *slot,
 	const unsigned long end = start + KVM_PAGES_PER_HPAGE(level);
 
 	if (level == PG_LEVEL_2M)
-		return kvm_range_has_memory_attributes(kvm, start, end, ~0, attrs);
+		return kvm_range_has_vm_memory_attributes(kvm, start, end, ~0, attrs);
 
 	for (gfn = start; gfn < end; gfn += KVM_PAGES_PER_HPAGE(level - 1)) {
 		if (hugepage_test_mixed(slot, gfn, level - 1) ||

@@ -2535,12 +2535,15 @@ static inline bool kvm_mem_is_private(struct kvm *kvm, gfn_t gfn)
 #endif
 
 #ifdef CONFIG_KVM_VM_MEMORY_ATTRIBUTES
-bool kvm_range_has_memory_attributes(struct kvm *kvm, gfn_t start, gfn_t end,
+extern bool vm_memory_attributes;
+bool kvm_range_has_vm_memory_attributes(struct kvm *kvm, gfn_t start, gfn_t end,
 				     unsigned long mask, unsigned long attrs);
 bool kvm_arch_pre_set_memory_attributes(struct kvm *kvm,
 					struct kvm_gfn_range *range);
 bool kvm_arch_post_set_memory_attributes(struct kvm *kvm,
 					 struct kvm_gfn_range *range);
+#else
+#define vm_memory_attributes false
 #endif /* CONFIG_KVM_VM_MEMORY_ATTRIBUTES */
 
 unsigned long kvm_gmem_get_memory_attributes(struct kvm *kvm, gfn_t gfn);

@@ -907,10 +907,30 @@ int kvm_gmem_get_pfn(struct kvm *kvm, struct kvm_memory_slot *slot,
 EXPORT_SYMBOL_FOR_KVM_INTERNAL(kvm_gmem_get_pfn);
 
 #ifdef CONFIG_HAVE_KVM_ARCH_GMEM_POPULATE
+static bool kvm_gmem_range_is_private(struct gmem_inode *gi, pgoff_t index,
+				      size_t nr_pages, struct kvm *kvm, gfn_t gfn)
+{
+	pgoff_t end = index + nr_pages - 1;
+	void *entry;
+
+	if (vm_memory_attributes)
+		return kvm_range_has_vm_memory_attributes(kvm, gfn, gfn + nr_pages,
+						       KVM_MEMORY_ATTRIBUTE_PRIVATE,
+						       KVM_MEMORY_ATTRIBUTE_PRIVATE);
+
+	mt_for_each(&gi->attributes, entry, index, end) {
+		if (xa_to_value(entry) != attributes)
+			return false;
+	}
+
+	return true;
+}
+
 long kvm_gmem_populate(struct kvm *kvm, gfn_t start_gfn, void __user *src, long npages,
 		       kvm_gmem_populate_cb post_populate, void *opaque)
 {
 	struct kvm_memory_slot *slot;
+	struct gmem_inode *gi;
 	void __user *p;
 
 	int ret = 0, max_order;

@@ -929,6 +949,8 @@ long kvm_gmem_populate(struct kvm *kvm, gfn_t start_gfn, void __user *src, long
 	if (!file)
 		return -EFAULT;
 
+	gi = GMEM_I(file_inode(file));
+
 	filemap_invalidate_lock(file->f_mapping);
 
 	npages = min_t(ulong, slot->npages - (start_gfn - slot->base_gfn), npages);

@@ -962,9 +984,7 @@ long kvm_gmem_populate(struct kvm *kvm, gfn_t start_gfn, void __user *src, long
 			(npages - i) < (1 << max_order));
 
 		ret = -EINVAL;
-		while (!kvm_range_has_memory_attributes(kvm, gfn, gfn + (1 << max_order),
-							KVM_MEMORY_ATTRIBUTE_PRIVATE,
-							KVM_MEMORY_ATTRIBUTE_PRIVATE)) {
+		while (!kvm_gmem_range_is_private(gi, index, 1 << max_order, kvm, gfn)) {
 			if (!max_order)
 				goto put_folio_and_exit;
 			max_order--;

@@ -103,9 +103,7 @@ module_param(allow_unsafe_mappings, bool, 0444);
 
 #ifdef CONFIG_KVM_MEMORY_ATTRIBUTES
 #ifdef CONFIG_KVM_VM_MEMORY_ATTRIBUTES
-static bool vm_memory_attributes = true;
-#else
-#define vm_memory_attributes false
+bool vm_memory_attributes = true;
 #endif
 DEFINE_STATIC_CALL_RET0(__kvm_get_memory_attributes, kvm_get_memory_attributes_t);
 EXPORT_SYMBOL_FOR_KVM_INTERNAL(STATIC_CALL_KEY(__kvm_get_memory_attributes));

@@ -2457,7 +2455,7 @@ static unsigned long kvm_get_vm_memory_attributes(struct kvm *kvm, gfn_t gfn)
  * Returns true if _all_ gfns in the range [@start, @end) have attributes
  * such that the bits in @mask match @attrs.
  */
-bool kvm_range_has_memory_attributes(struct kvm *kvm, gfn_t start, gfn_t end,
+bool kvm_range_has_vm_memory_attributes(struct kvm *kvm, gfn_t start, gfn_t end,
 				     unsigned long mask, unsigned long attrs)
 {
 	XA_STATE(xas, &kvm->mem_attr_array, start);

@@ -2591,7 +2589,7 @@ static int kvm_vm_set_mem_attributes(struct kvm *kvm, gfn_t start, gfn_t end,
 	mutex_lock(&kvm->slots_lock);
 
 	/* Nothing to do if the entire range has the desired attributes. */
-	if (kvm_range_has_memory_attributes(kvm, start, end, ~0, attributes))
+	if (kvm_range_has_vm_memory_attributes(kvm, start, end, ~0, attributes))
 		goto out_unlock;
 
 	/*