Linux kernel bug fix: powerpc/mm: handle protnone ptes on fork
Subsystem: arch/powerpc (arch/powerpc/include/asm/book3s/64/pgtable.h)
Bug type: crash, severity: high
Files changed: arch/powerpc/include/asm/book3s/64/pgtable.h
Introduced by Aneesh Kumar K.V on 2017-02-24 17:46:56 -0800; fixed by Aneesh Kumar K.V on 2017-03-09 17:01:09 -0800 (lifetime: 12 days)