config CMM
tristate "Collaborative memory management"
depends on PPC_SMLPAR
+ select MEMORY_BALLOON
default y
help
Select this option, if you want to enable the kernel interface
tristate "Support for the PAPR Storage Class Memory interface"
help
Enable access to hypervisor provided storage class memory.
+
+config PPC_SVM
+ bool "Secure virtual machine (SVM) support for POWER"
+ depends on PPC_PSERIES
+ select SWIOTLB
+ select ARCH_HAS_MEM_ENCRYPT
+ select ARCH_HAS_FORCE_DMA_UNENCRYPTED
+ help
+ There are certain POWER platforms which support secure guests using
+ the Protected Execution Facility, with the help of an Ultravisor
+ executing below the hypervisor layer. This enables support for
+ those guests.
+
+ If unsure, say "N".