Linux kernel bug fix: mm, memfd: fix COW issue on MAP_PRIVATE and F_SEAL_FUTURE_WRITE mappings
Subsystem: memory (mm/shmem.c)
Bug type: unknown, severity: unknown
Files changed: mm/shmem.c
Introduced by Joel Fernandes (Google) on 2019-03-05 21:07:19 -0800; fixed by Nicolas Geoffray on 2019-12-01 12:59:03 -0800 (lifetime: 270 days)