| # SPDX-License-Identifier: GPL-2.0 | |
| # | |
| # KVM configuration | |
| # | |
| source "virt/kvm/Kconfig" | |
| 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 OF | |
| select MMU_NOTIFIER | |
| select PREEMPT_NOTIFIERS | |
| select ANON_INODES | |
| select HAVE_KVM_CPU_RELAX_INTERCEPT | |
| select HAVE_KVM_ARCH_TLB_FLUSH_ALL | |
| select KVM_MMIO | |
| select KVM_ARM_HOST | |
| select KVM_GENERIC_DIRTYLOG_READ_PROTECT | |
| select SRCU | |
| select KVM_VFIO | |
| select HAVE_KVM_EVENTFD | |
| select HAVE_KVM_IRQFD | |
| select KVM_ARM_PMU if HW_PERF_EVENTS | |
| select HAVE_KVM_MSI | |
| select HAVE_KVM_IRQCHIP | |
| select HAVE_KVM_IRQ_ROUTING | |
| ---help--- | |
| Support hosting virtualized guest machines. | |
| We don't support KVM with 16K page tables yet, due to the multiple | |
| levels of fake page tables. | |
| If unsure, say N. | |
| config KVM_ARM_HOST | |
| bool | |
| ---help--- | |
| Provides host support for ARM processors. | |
| config KVM_ARM_PMU | |
| bool | |
| ---help--- | |
| Adds support for a virtual Performance Monitoring Unit (PMU) in | |
| virtual machines. | |
| source drivers/vhost/Kconfig | |
| endif # VIRTUALIZATION |