diff options
| -rw-r--r-- | mm/Kconfig | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/mm/Kconfig b/mm/Kconfig index 71c653260a44..fd6c9fe4b6ed 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -910,14 +910,16 @@ config ANON_VMA_NAME difference in their name. config PTE_MARKER - bool "Marker PTEs support" + bool help Allows to create marker PTEs for file-backed memory. config PTE_MARKER_UFFD_WP - bool "Marker PTEs support for userfaultfd write protection" - depends on PTE_MARKER && HAVE_ARCH_USERFAULTFD_WP + bool "Userfaultfd write protection support for shmem/hugetlbfs" + default y + depends on HAVE_ARCH_USERFAULTFD_WP + select PTE_MARKER help Allows to create marker PTEs for userfaultfd write protection |