Linux kernel bug fix: khugepaged: khugepaged_test_exit() check mmget_still_valid()
Subsystem: memory (mm/khugepaged.c)
Bug type: race-condition, severity: unknown
Keywords: race condition
Files changed: mm/khugepaged.c
Introduced by Andrea Arcangeli on 2019-06-13 17:34:56 -1000; fixed by Hugh Dickins on 2020-08-07 11:33:29 -0700 (lifetime: 420 days)