[PATCH v1 1/6] mm/memory_hotplug: remove CONFIG_X86_64_ACPI_NUMA dependency from CONFIG_MEMORY_HOTPLUG

[David Hildenbrand]

SPARSEMEM is the only possible memory model for x86-64, FLATMEM is not
possible:
        config ARCH_FLATMEM_ENABLE
                def_bool y
                depends on X86_32 && !NUMA

And X86_64_ACPI_NUMA (obviously) only supports x86-64:
        config X86_64_ACPI_NUMA
                def_bool y
                depends on X86_64 && NUMA && ACPI && PCI

Let's just remove the CONFIG_X86_64_ACPI_NUMA dependency, as it does no
longer make sense.

Signed-off-by: David Hildenbrand <da...@redhat.com>
---
 mm/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/Kconfig b/mm/Kconfig
index d16ba9249bc5..b7fb3f0b485e 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -123,7 +123,7 @@ config ARCH_ENABLE_MEMORY_HOTPLUG
 config MEMORY_HOTPLUG
        bool "Allow for memory hot-add"
        select MEMORY_ISOLATION
-       depends on SPARSEMEM || X86_64_ACPI_NUMA
+       depends on SPARSEMEM
        depends on ARCH_ENABLE_MEMORY_HOTPLUG
        depends on 64BIT || BROKEN
        select NUMA_KEEP_MEMINFO if NUMA
-- 
2.31.1