diff options
Diffstat (limited to 'arch/ppc64')
| -rw-r--r-- | arch/ppc64/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/ppc64/Kconfig b/arch/ppc64/Kconfig index 85f8fcf44b6c..3c8bfd0345cc 100644 --- a/arch/ppc64/Kconfig +++ b/arch/ppc64/Kconfig | |||
| @@ -211,6 +211,10 @@ config ARCH_FLATMEM_ENABLE | |||
| 211 | 211 | ||
| 212 | source "mm/Kconfig" | 212 | source "mm/Kconfig" |
| 213 | 213 | ||
| 214 | config HAVE_ARCH_EARLY_PFN_TO_NID | ||
| 215 | bool | ||
| 216 | default y | ||
| 217 | |||
| 214 | # Some NUMA nodes have memory ranges that span | 218 | # Some NUMA nodes have memory ranges that span |
| 215 | # other nodes. Even though a pfn is valid and | 219 | # other nodes. Even though a pfn is valid and |
| 216 | # between a node's start and end pfns, it may not | 220 | # between a node's start and end pfns, it may not |