Signed-off-by: Mike Rapoport <[email protected]> --- man2/userfaultfd.2 | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/man2/userfaultfd.2 b/man2/userfaultfd.2 index 1603c20..c89484f 100644 --- a/man2/userfaultfd.2 +++ b/man2/userfaultfd.2 @@ -130,8 +130,12 @@ Details of the various operations can be found in .BR ioctl_userfaultfd (2). -Currently, userfaultfd can be used only with anonymous private memory -mappings. +Up to Linux 4.11, +userfaultfd can be used only with anonymous private memory mappings. + +Since Linux 4.11, +userfaultfd can be also used with hugetlbfs and shared memory mappings. + .\" .SS Reading from the userfaultfd structure Each -- 1.9.1
