Linux kernel bug fix: usercopy: Avoid HIGHMEM pfn warning
Subsystem: memory (mm/usercopy.c)
Bug type: crash, severity: high
Files changed: mm/usercopy.c
Introduced by Kees Cook on 2016-07-26 14:41:47 -0700; fixed by Kees Cook on 2019-09-17 15:20:17 -0700 (lifetime: 1148 days)