Linux kernel bug fix: mm/debug.c: fix __dump_page when mapping->host is not set
Subsystem: memory (mm/debug.c)
Bug type: crash, severity: high
Files changed: mm/debug.c
Introduced by Michal Hocko on 2018-12-28 12:11:46 -0800; fixed by Oscar Salvador on 2019-03-29 10:01:37 -0700 (lifetime: 90 days)