Linux kernel bug fix: mm: thp: make the THP mapcount atomic against __split_huge_pmd_locked()
Subsystem: memory (mm/huge_memory.c)
Bug type: refcount, severity: high
Keywords: refcount
Files changed: mm/huge_memory.c
Introduced by Andrea Arcangeli on 2016-05-12 15:52:50 -0700; fixed by Andrea Arcangeli on 2020-06-03 20:06:45 -0700 (lifetime: 1483 days)