Linux kernel bug fix: mm/memremap: Fix reuse of pgmap instances with internal references
Subsystem: memory (mm/memremap.c)
Bug type: refcount, severity: low
Keywords: refcount;reference count
Files changed: mm/memremap.c
Introduced by Christoph Hellwig on 2019-07-02 14:32:44 -0300; fixed by Dan Williams on 2019-08-09 14:16:15 -0700 (lifetime: 37 days)