powerpc/mm: Fix crashes with 16G huge pages

[linux-2.6-block.git] / arch / powerpc / mm / pgtable-radix.c

diff --git a/arch/powerpc/mm/pgtable-radix.c b/arch/powerpc/mm/pgtable-radix.c
index 328ff9abc333480c43787f4b4ebad9ba163f1b4e..2e10a964e29080149fe60b5d9a2220fdc710bb79 100644 (file)
--- a/arch/powerpc/mm/pgtable-radix.c
+++ b/arch/powerpc/mm/pgtable-radix.c
@@ -553,6 +553,7 @@ void __init radix__early_init_mmu(void)
        __pmd_index_size = RADIX_PMD_INDEX_SIZE;
        __pud_index_size = RADIX_PUD_INDEX_SIZE;
        __pgd_index_size = RADIX_PGD_INDEX_SIZE;
+       __pud_cache_index = RADIX_PUD_INDEX_SIZE;
        __pmd_cache_index = RADIX_PMD_INDEX_SIZE;
        __pte_table_size = RADIX_PTE_TABLE_SIZE;
        __pmd_table_size = RADIX_PMD_TABLE_SIZE;