diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index e4697539b665a2639ecd72a34f7f8b56e4c77dcf..368d552e4860c30765c88703e22d6906f9390414 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -1035,9 +1035,19 @@ void hugetlb_unregister_node(struct node *node);
  */
 bool is_raw_hwpoison_page_in_hugepage(struct page *page);
 
+static inline unsigned long huge_page_mask_align(struct file *file)
+{
+	return PAGE_MASK & ~huge_page_mask(hstate_file(file));
+}
+
 #else	/* CONFIG_HUGETLB_PAGE */
 struct hstate {};
 
+static inline unsigned long huge_page_mask_align(struct file *file)
+{
+	return 0;
+}
+
 static inline struct hugepage_subpool *hugetlb_folio_subpool(struct folio *folio)
 {
 	return NULL;
diff --git a/mm/mmap.c b/mm/mmap.c
index 79d541f1502b22eb8279c1a7ec96f37583efa7e6..fb91b2cb556156f97476a0bfb5aa556c11fb315f 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -776,6 +776,8 @@ generic_get_unmapped_area(struct file *filp, unsigned long addr,
 	info.low_limit = mm->mmap_base;
 	info.high_limit = mmap_end;
 	info.start_gap = stack_guard_placement(vm_flags);
+	if (filp && is_file_hugepages(filp))
+		info.align_mask = huge_page_mask_align(filp);
 	return vm_unmapped_area(&info);
 }
 
@@ -826,6 +828,8 @@ generic_get_unmapped_area_topdown(struct file *filp, unsigned long addr,
 	info.low_limit = PAGE_SIZE;
 	info.high_limit = arch_get_mmap_base(addr, mm->mmap_base);
 	info.start_gap = stack_guard_placement(vm_flags);
+	if (filp && is_file_hugepages(filp))
+		info.align_mask = huge_page_mask_align(filp);
 	addr = vm_unmapped_area(&info);
 
 	/*