[deliverable/linux.git] / arch / arm64 / kvm / Kconfig

#
# 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_ARM_VGIC_V3
	bool

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_VGIC_V3
	select KVM_ARM_PMU if HW_PERF_EVENTS
	select HAVE_KVM_MSI
	---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
Commit	Line	Data
	1	#
	2	# KVM configuration
	3	#
	4
	5	source "virt/kvm/Kconfig"
	6
	7	menuconfig VIRTUALIZATION
	8	bool "Virtualization"
	9	---help---
	10	Say Y here to get to see options for using your Linux host to run
	11	other operating systems inside virtual machines (guests).
	12	This option alone does not add any kernel code.
	13
	14	If you say N, all options in this submenu will be skipped and
	15	disabled.
	16
	17	if VIRTUALIZATION
	18
	19	config KVM_ARM_VGIC_V3
	20	bool
	21
	22	config KVM
	23	bool "Kernel-based Virtual Machine (KVM) support"
	24	depends on OF
	25	select MMU_NOTIFIER
	26	select PREEMPT_NOTIFIERS
	27	select ANON_INODES
	28	select HAVE_KVM_CPU_RELAX_INTERCEPT
	29	select HAVE_KVM_ARCH_TLB_FLUSH_ALL
	30	select KVM_MMIO
	31	select KVM_ARM_HOST
	32	select KVM_GENERIC_DIRTYLOG_READ_PROTECT
	33	select SRCU
	34	select KVM_VFIO
	35	select HAVE_KVM_EVENTFD
	36	select HAVE_KVM_IRQFD
	37	select KVM_ARM_VGIC_V3
	38	select KVM_ARM_PMU if HW_PERF_EVENTS
	39	select HAVE_KVM_MSI
	40	---help---
	41	Support hosting virtualized guest machines.
	42	We don't support KVM with 16K page tables yet, due to the multiple
	43	levels of fake page tables.
	44
	45	If unsure, say N.
	46
	47	config KVM_ARM_HOST
	48	bool
	49	---help---
	50	Provides host support for ARM processors.
	51
	52	config KVM_ARM_PMU
	53	bool
	54	---help---
	55	Adds support for a virtual Performance Monitoring Unit (PMU) in
	56	virtual machines.
	57
	58	source drivers/vhost/Kconfig
	59
	60	endif # VIRTUALIZATION