Linux kernel bug fix: powerpc/mm: Fix Multi hit ERAT cause by recent THP update
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;arch/powerpc/mm/pgtable_64.c;include/asm-generic/pgtable.h;mm/huge_memory.c
Introduced by Kirill A. Shutemov on 2016-01-15 17:56:32 -0800; fixed by Aneesh Kumar K.V on 2016-02-15 21:10:04 +1100 (lifetime: 31 days)