diff options
| -rw-r--r-- | arch/powerpc/mm/hash_utils_64.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c index 462c34e7b01d..d97be8d20715 100644 --- a/arch/powerpc/mm/hash_utils_64.c +++ b/arch/powerpc/mm/hash_utils_64.c @@ -608,7 +608,7 @@ static void init_hpte_page_sizes(void) continue; /* not a supported page size */ for (ap = bp; ap < MMU_PAGE_COUNT; ++ap) { penc = mmu_psize_defs[bp].penc[ap]; - if (penc == -1) + if (penc == -1 || !mmu_psize_defs[ap].shift) continue; shift = mmu_psize_defs[ap].shift - LP_SHIFT; if (shift <= 0) |