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Diffstat (limited to 'kernel/arch/arm64/kvm/Kconfig')
| -rw-r--r-- | kernel/arch/arm64/kvm/Kconfig | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/kernel/arch/arm64/kvm/Kconfig b/kernel/arch/arm64/kvm/Kconfig new file mode 100644 index 000000000..5105e297e --- /dev/null +++ b/kernel/arch/arm64/kvm/Kconfig @@ -0,0 +1,54 @@ +# +# 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 HAVE_KVM_EVENTFD + select HAVE_KVM_IRQFD + ---help--- + Support hosting virtualized guest machines. + + If unsure, say N. + +config KVM_ARM_HOST + bool + ---help--- + Provides host support for ARM processors. + +config KVM_ARM_MAX_VCPUS + int "Number maximum supported virtual CPUs per VM" + depends on KVM_ARM_HOST + default 4 + help + Static number of max supported virtual CPUs per VM. + + If you choose a high number, the vcpu structures will be quite + large, so only choose a reasonable number that you expect to + actually use. + +endif # VIRTUALIZATION |