mm/Kconfig: Enable MEMORY_HOTPLUG for arm64

Add arm64 to the list of architectures which supports
memory hotplug.

Change-Id: Iefeb8294bf06eaebb17a3b3aa8b33bb3b7133099
Signed-off-by: Arun KS <arunks@codeaurora.org>
Signed-off-by: Srivatsa Vaddagiri <vatsa@codeaurora.org>

diff --git a/mm/Kconfig b/mm/Kconfig
index b880dce..7077376 100644 (file)
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -187,7 +187,7 @@ config MEMORY_HOTPLUG
        bool "Allow for memory hot-add"
        depends on SPARSEMEM || X86_64_ACPI_NUMA
        depends on ARCH_ENABLE_MEMORY_HOTPLUG
-       depends on (IA64 || X86 || PPC_BOOK3S_64 || SUPERH || S390)
+       depends on (IA64 || X86 || PPC_BOOK3S_64 || SUPERH || S390 || ARM64)
 
 config MEMORY_HOTPLUG_SPARSE
        def_bool y