Linux kernel bug fix: powerpc/pseries: Avoid NULL pointer dereference when drmem is unavailable
Subsystem: arch/powerpc (arch/powerpc/platforms/pseries/hotplug-memory.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: arch/powerpc/include/asm/drmem.h;arch/powerpc/platforms/pseries/hotplug-memory.c
Introduced by Nathan Fontenot on 2018-01-16 23:26:27 +1100; fixed by Libor Pechacek on 2020-02-19 22:46:11 +1100 (lifetime: 763 days)