Linux kernel bug fix: mm, hotplug: fix page online with DEBUG_PAGEALLOC compiled but not enabled
Subsystem: memory (mm/memory_hotplug.c)
Bug type: crash, severity: high
Files changed: include/linux/mm.h;mm/memory_hotplug.c
Introduced by Qian Cai on 2019-03-05 21:07:21 -0800; fixed by Vlastimil Babka on 2020-03-06 07:06:09 -0600 (lifetime: 366 days)