Linux kernel bug fix: userfaultfd: shmem/hugetlbfs: only allow to register VM_MAYWRITE vmas
Subsystem: filesystem (fs/userfaultfd.c)
Bug type: unknown, severity: unknown
Files changed: fs/userfaultfd.c;mm/userfaultfd.c
Introduced by Mike Rapoport on 2017-02-22 16:41:28 -0800; fixed by Andrea Arcangeli on 2018-11-30 14:56:14 -0800 (lifetime: 645 days)