Linux kernel bug fix: mm: mmap_lock: fix disabling preemption directly
Subsystem: memory (mm/mmap_lock.c)
Bug type: crash, severity: high
Files changed: mm/mmap_lock.c
Introduced by Mel Gorman on 2021-07-01 11:06:03 -0700; fixed by Muchun Song on 2021-07-23 17:43:28 -0700 (lifetime: 22 days)