bool "Enable to assign a node which has only movable memory"
depends on HAVE_MEMBLOCK
depends on NO_BOOTMEM
- depends on X86_64
+ depends on X86_64 || OF_EARLY_FLATTREE || MEMORY_HOTPLUG
depends on NUMA
default n
help
bool "Allow for memory hot-add"
depends on SPARSEMEM || X86_64_ACPI_NUMA
depends on ARCH_ENABLE_MEMORY_HOTPLUG
- depends on !KASAN
+ depends on COMPILE_TEST || !KASAN
config MEMORY_HOTPLUG_SPARSE
def_bool y
benefit.
endchoice
-#
-# We don't deposit page tables on file THP mapping,
-# but Power makes use of them to address MMU quirk.
-#
config TRANSPARENT_HUGE_PAGECACHE
def_bool y
- depends on TRANSPARENT_HUGEPAGE && !PPC
+ depends on TRANSPARENT_HUGEPAGE
#
# UP and nommu archs use km based percpu allocator