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[linux-2.6.git] / arch / ia64 / Kconfig

diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 991916a..b856ffa 100644 (file)
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -44,10 +44,7 @@ choice
 
 config IA64_GENERIC
        bool "generic"
-       select NUMA
-       select ACPI_NUMA
        select VIRTUAL_MEM_MAP
-       select DISCONTIGMEM
        help
          This selects the system type of your hardware.  A "generic" kernel
          will run on any supported IA-64 system.  However, if you configure
@@ -78,6 +75,15 @@ config IA64_HP_SIM
 
 endchoice
 
+config HOTPLUG_CPU
+    bool "Support for hot-pluggable CPUs (EXPERIMENTAL)"
+    depends on SMP && HOTPLUG && EXPERIMENTAL
+       default n
+    ---help---
+      Say Y here to experiment with turning CPUs off and on.  CPUs
+      can be controlled through /sys/devices/system/cpu/cpu#.
+      Say N if you want to disable cpu hotplug.
+
 choice
        prompt "Processor type"
        default ITANIUM