Linux kernel bug fix: x86/mm/64: Do not dereference non-present PGD entries
Subsystem: arch/x86 (arch/x86/mm/init_64.c)
Bug type: crash, severity: high
Files changed: arch/x86/mm/init_64.c
Introduced by Joerg Roedel on 2020-07-27 12:32:29 +0200; fixed by Joerg Roedel on 2020-08-07 09:20:57 -0700 (lifetime: 10 days)