Linux kernel bug fix: mm: memcg/slab: call flush_memcg_workqueue() only if memcg workqueue is valid
Subsystem: memory (mm/slab_common.c)
Bug type: unknown, severity: security
Files changed: mm/slab_common.c
Introduced by Shakeel Butt on 2018-06-15 07:55:23 +0900; fixed by Adrian Huang on 2020-01-13 18:19:02 -0800 (lifetime: 577 days)