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- #
- # KVM configuration
- #
- source "virt/kvm/Kconfig"
- menuconfig VIRTUALIZATION
- bool "Virtualization"
- depends on HAVE_KVM || X86
- default y
- ---help---
- Say Y here to get to see options for using your Linux host to run other
- operating systems inside virtual machines (guests).
- This option alone does not add any kernel code.
- If you say N, all options in this submenu will be skipped and disabled.
- if VIRTUALIZATION
- config KVM
- tristate "Kernel-based Virtual Machine (KVM) support"
- depends on HAVE_KVM
- # for device assignment:
- depends on PCI
- select PREEMPT_NOTIFIERS
- select MMU_NOTIFIER
- select ANON_INODES
- select HAVE_KVM_IRQCHIP
- select HAVE_KVM_EVENTFD
- select KVM_APIC_ARCHITECTURE
- select KVM_ASYNC_PF
- select USER_RETURN_NOTIFIER
- select KVM_MMIO
- ---help---
- Support hosting fully virtualized guest machines using hardware
- virtualization extensions. You will need a fairly recent
- processor equipped with virtualization extensions. You will also
- need to select one or more of the processor modules below.
- This module provides access to the hardware capabilities through
- a character device node named /dev/kvm.
- To compile this as a module, choose M here: the module
- will be called kvm.
- If unsure, say N.
- config KVM_INTEL
- tristate "KVM for Intel processors support"
- depends on KVM
- ---help---
- Provides support for KVM on Intel processors equipped with the VT
- extensions.
- To compile this as a module, choose M here: the module
- will be called kvm-intel.
- config KVM_AMD
- tristate "KVM for AMD processors support"
- depends on KVM
- ---help---
- Provides support for KVM on AMD processors equipped with the AMD-V
- (SVM) extensions.
- To compile this as a module, choose M here: the module
- will be called kvm-amd.
- config KVM_MMU_AUDIT
- bool "Audit KVM MMU"
- depends on KVM && TRACEPOINTS
- ---help---
- This option adds a R/W kVM module parameter 'mmu_audit', which allows
- audit KVM MMU at runtime.
- # OK, it's a little counter-intuitive to do this, but it puts it neatly under
- # the virtualization menu.
- source drivers/vhost/Kconfig
- source drivers/lguest/Kconfig
- source drivers/virtio/Kconfig
- endif # VIRTUALIZATION
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