Linux kernel bug fix: s390/vmem: fix vmem_add_range for 4-level paging
Subsystem: arch (arch/s390/mm/vmem.c)
Bug type: crash, severity: high
Files changed: arch/s390/mm/vmem.c
Introduced by David Hildenbrand on 2020-07-27 10:33:36 +0200; fixed by Vasily Gorbik on 2020-08-26 18:07:05 +0200 (lifetime: 30 days)