-config PERMIT_BSP_REMOVE
- bool "Support removal of Bootstrap Processor"
- depends on HOTPLUG_CPU
- default n
- ---help---
- Say Y here if your platform SAL will support removal of BSP with HOTPLUG_CPU
- support.
-
-config FORCE_CPEI_RETARGET
- bool "Force assumption that CPEI can be re-targetted"
- depends on PERMIT_BSP_REMOVE
- default n
- ---help---
- Say Y if you need to force the assumption that CPEI can be re-targetted to
- any cpu in the system. This hint is available via ACPI 3.0 specifications.
- Tiger4 systems are capable of re-directing CPEI to any CPU other than BSP.
- This option it useful to enable this feature on older BIOS's as well.
- You can also enable this by using boot command line option force_cpei=1.
-