[PATCH 21/21] userfaultfd: add userfaultfd_wp mm helpers

These helpers will be used to know if to call handle_userfault() during wrprotect faults in order to deliver the wrprotect faults to userland. Signed-off-by: Andrea Arcangeli --- include/linux/userfaultfd_k.h | 10 ++ 1 file changed, 10 insertions(+) diff --git

[PATCH 21/21] userfaultfd: add userfaultfd_wp mm helpers

These helpers will be used to know if to call handle_userfault() during wrprotect faults in order to deliver the wrprotect faults to userland. Signed-off-by: Andrea Arcangeli aarca...@redhat.com --- include/linux/userfaultfd_k.h | 10 ++ 1 file changed, 10 insertions(+) diff --git