openrisc: add support for folded p4d page tables

[platform/kernel/linux-rpi.git] / arch / powerpc / Kconfig

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index d13b532..a8eee7a 100644 (file)
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -126,6 +126,7 @@ config PPC
        select ARCH_HAS_MMIOWB                  if PPC64
        select ARCH_HAS_PHYS_TO_DMA
        select ARCH_HAS_PMEM_API
+       select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE
        select ARCH_HAS_PTE_DEVMAP              if PPC_BOOK3S_64
        select ARCH_HAS_PTE_SPECIAL
        select ARCH_HAS_MEMBARRIER_CALLBACKS
@@ -210,7 +211,6 @@ config PPC
        select HAVE_KRETPROBES
        select HAVE_LD_DEAD_CODE_DATA_ELIMINATION
        select HAVE_LIVEPATCH                   if HAVE_DYNAMIC_FTRACE_WITH_REGS
-       select HAVE_MEMBLOCK_NODE_MAP
        select HAVE_MOD_ARCH_SPECIFIC
        select HAVE_NMI                         if PERF_EVENTS || (PPC64 && PPC_BOOK3S)
        select HAVE_HARDLOCKUP_DETECTOR_ARCH    if (PPC64 && PPC_BOOK3S)
@@ -686,15 +686,6 @@ config ARCH_MEMORY_PROBE
        def_bool y
        depends on MEMORY_HOTPLUG
 
-# Some NUMA nodes have memory ranges that span
-# other nodes.  Even though a pfn is valid and
-# between a node's start and end pfns, it may not
-# reside on that node.  See memmap_init_zone()
-# for details.
-config NODES_SPAN_OTHER_NODES
-       def_bool y
-       depends on NEED_MULTIPLE_NODES
-
 config STDBINUTILS
        bool "Using standard binutils settings"
        depends on 44x