94d7d9233951 ("mm: abstract the vma_merge()/split_vma() pattern for mprotect() et al.")
d61ea1cb0095 ("userfaultfd: UFFD_FEATURE_WP_ASYNC")
60081bf19b0e ("mm: lock vma explicitly before doing vm_flags_reset and vm_flags_reset_once")
8f5fd0e1a020 ("mm: handle some PMD faults under the VMA lock")
f442ab50f5fb ("mm: userfaultfd: document and enable new UFFDIO_POISON feature")
fc71884a5f59 ("mm: userfaultfd: add new UFFDIO_POISON ioctl")
63773d2b593d ("Merge mm-hotfixes-stable into mm-stable to pick up depended-upon changes.")