diff options
Diffstat (limited to 'arch/ppc64.c')
| -rw-r--r-- | arch/ppc64.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/arch/ppc64.c b/arch/ppc64.c index 2f5a0da..8bdbcc5 100644 --- a/arch/ppc64.c +++ b/arch/ppc64.c @@ -245,10 +245,16 @@ ppc64_vmalloc_init(void) } else if (info->kernel_version >= KERNEL_VERSION(4, 6, 0)) { info->l1_index_size = PTE_INDEX_SIZE_L4_64K_3_10; - info->l2_index_size = PMD_INDEX_SIZE_L4_64K_4_6; - info->l3_index_size = PUD_INDEX_SIZE_L4_64K_4_6; - info->l4_index_size = PGD_INDEX_SIZE_L4_64K_3_10; + if (info->kernel_version >= KERNEL_VERSION(4, 12, 0)) { + info->l2_index_size = PMD_INDEX_SIZE_L4_64K_4_12; + info->l3_index_size = PUD_INDEX_SIZE_L4_64K_4_12; + info->l4_index_size = PGD_INDEX_SIZE_L4_64K_4_12; + } else { + info->l2_index_size = PMD_INDEX_SIZE_L4_64K_4_6; + info->l3_index_size = PUD_INDEX_SIZE_L4_64K_4_6; + info->l4_index_size = PGD_INDEX_SIZE_L4_64K_3_10; + } } else if (info->kernel_version >= KERNEL_VERSION(3, 10, 0)) { info->l1_index_size = PTE_INDEX_SIZE_L4_64K_3_10; info->l2_index_size = PMD_INDEX_SIZE_L4_64K_3_10; |