| # |
| # KVM configuration |
| # |
| |
| menuconfig VIRTUALIZATION |
| bool "Virtualization" |
| ---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 |
| bool "Kernel-based Virtual Machine (KVM) support" |
| depends on EXPERIMENTAL |
| select PREEMPT_NOTIFIERS |
| select ANON_INODES |
| ---help--- |
| Support hosting virtualized guest machines. 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. |
| |
| If unsure, say N. |
| |
| config KVM_440 |
| bool "KVM support for PowerPC 440 processors" |
| depends on KVM && 44x |
| ---help--- |
| KVM can run unmodified 440 guest kernels on 440 host processors. |
| |
| config KVM_TRACE |
| bool "KVM trace support" |
| depends on KVM && MARKERS && SYSFS |
| 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. |
| |
| source drivers/virtio/Kconfig |
| |
| endif # VIRTUALIZATION |