config AMD_NUMA
def_bool y
prompt "Old style AMD Opteron NUMA detection"
- depends on X86_64 && NUMA && PCI
+ depends on NUMA && PCI
---help---
Enable AMD NUMA node topology detection. You should say Y here if
you have a multi processor AMD system. This uses an old method to
config NUMA_EMU
bool "NUMA emulation"
- depends on X86_64 && NUMA
+ depends on NUMA
---help---
Enable NUMA emulation. A flat machine will be split
into virtual nodes when booted with "numa=fake=N", where N is the
def_bool y
depends on X86_32 && NUMA
+config HAVE_ARCH_ALLOC_REMAP
+ def_bool y
+ depends on X86_32 && NUMA
+
config ARCH_HAVE_MEMORY_PRESENT
def_bool y
depends on X86_32 && DISCONTIGMEM
def_bool y
depends on X86_32 && (DISCONTIGMEM || SPARSEMEM)
-config HAVE_ARCH_ALLOC_REMAP
- def_bool y
- depends on X86_32 && NUMA
-
config ARCH_FLATMEM_ENABLE
def_bool y
- depends on X86_32 && ARCH_SELECT_MEMORY_MODEL && !NUMA
+ depends on X86_32 && !NUMA
config ARCH_DISCONTIGMEM_ENABLE
def_bool y
def_bool y
depends on NUMA && X86_32
-config ARCH_PROC_KCORE_TEXT
- def_bool y
- depends on X86_64 && PROC_KCORE
-
-config ARCH_SPARSEMEM_DEFAULT
- def_bool y
- depends on X86_64
-
config ARCH_SPARSEMEM_ENABLE
def_bool y
depends on X86_64 || NUMA || (EXPERIMENTAL && X86_32) || X86_32_NON_STANDARD
select SPARSEMEM_STATIC if X86_32
select SPARSEMEM_VMEMMAP_ENABLE if X86_64
+config ARCH_SPARSEMEM_DEFAULT
+ def_bool y
+ depends on X86_64
+
config ARCH_SELECT_MEMORY_MODEL
def_bool y
depends on ARCH_SPARSEMEM_ENABLE
def_bool X86_64
depends on MEMORY_HOTPLUG
+config ARCH_PROC_KCORE_TEXT
+ def_bool y
+ depends on X86_64 && PROC_KCORE
+
config ILLEGAL_POINTER_VALUE
hex
default 0 if X86_32