| # |
| # 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 |
| ---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_TRACE |
| bool "KVM trace support" |
| depends on KVM && SYSFS |
| select MARKERS |
| select RELAY |
| select DEBUG_FS |
| default n |
| ---help--- |
| This option allows reading a trace of kvm-related events through |
| relayfs. Note the ABI is not considered stable and will be |
| modified in future updates. |
| |
| # OK, it's a little counter-intuitive to do this, but it puts it neatly under |
| # the virtualization menu. |
| source drivers/lguest/Kconfig |
| source drivers/virtio/Kconfig |
| |
| endif # VIRTUALIZATION |