Linux kernel bug fix: powerpc/mm/hash64: Fix might_have_hea() check
Subsystem: arch/powerpc (arch/powerpc/mm/hash_utils_64.c)
Bug type: crash, severity: high
Files changed: arch/powerpc/mm/hash_utils_64.c
Introduced by Benjamin Herrenschmidt on 2016-07-21 18:58:25 +1000; fixed by Michael Ellerman on 2016-10-12 08:32:28 +1100 (lifetime: 82 days)