1 files changed, 15 insertions, 0 deletions
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index c37e1649fb7e..28838d790191 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -1424,6 +1424,21 @@ static inline pte_t pte_swp_clear_uffd_wp(pte_t pte)
 {
 	return pte_clear_flags(pte, _PAGE_SWP_UFFD_WP);
 }
+
+static inline pmd_t pmd_swp_mkuffd_wp(pmd_t pmd)
+{
+	return pmd_set_flags(pmd, _PAGE_SWP_UFFD_WP);
+}
+
+static inline int pmd_swp_uffd_wp(pmd_t pmd)
+{
+	return pmd_flags(pmd) & _PAGE_SWP_UFFD_WP;
+}
+
+static inline pmd_t pmd_swp_clear_uffd_wp(pmd_t pmd)
+{
+	return pmd_clear_flags(pmd, _PAGE_SWP_UFFD_WP);
+}
 #endif /* CONFIG_HAVE_ARCH_USERFAULTFD_WP */
 
 #define PKRU_AD_BIT 0x1