[PATCH] solve config broken: undefined reference to `online_page'

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / ia64 / Kconfig

diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index a56df7bf022da153c2efe0035526e296df419d0a..5faacbb8d16ce1a4016b99a8f2e2886b5378ac36 100644 (file)
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -271,6 +271,9 @@ config HOTPLUG_CPU
          can be controlled through /sys/devices/system/cpu/cpu#.
          Say N if you want to disable CPU hotplug.
 
+config ARCH_ENABLE_MEMORY_HOTPLUG
+       def_bool y
+
 config SCHED_SMT
        bool "SMT scheduler support"
        depends on SMP