Linux kernel bug fix: tmpfs: fix regressions from wider use of ZERO_PAGE
Subsystem: memory (mm/filemap.c)
Bug type: hang, severity: medium
Files changed: mm/filemap.c;mm/shmem.c
Introduced by Hugh Dickins on 2022-03-22 15:57:02 -0700; fixed by Hugh Dickins on 2022-04-15 14:49:54 -0700 (lifetime: 23 days)