Linux kernel bug fix: mm/shmem: use page_mapping() to detect page cache for uffd continue
Subsystem: memory (mm/userfaultfd.c)
Bug type: unknown, severity: unknown
Files changed: mm/userfaultfd.c
Introduced by Axel Rasmussen on 2021-06-30 20:47:27 -0700; fixed by Peter Xu on 2022-11-08 15:57:23 -0800 (lifetime: 495 days)