Linux kernel bug fix: powerpc/fixmap: fix crash with HIGHMEM
Subsystem: arch/powerpc (arch/powerpc/mm/mem.c)
Bug type: crash, severity: high
Files changed: arch/powerpc/mm/mem.c
Introduced by Christophe Leroy on 2019-11-25 21:45:43 +1100; fixed by Christophe Leroy on 2019-11-29 22:41:15 +1100 (lifetime: 4 days)