Commit c3eb5b14 authored by Marc Zyngier's avatar Marc Zyngier Committed by Paolo Bonzini
Browse files

arm64: KVM: Kconfig integration



Finally plug KVM/arm64 into the config system, making it possible
to enable KVM support on AArch64 CPUs.
Signed-off-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent fe489bf4
......@@ -270,6 +270,8 @@ source "drivers/Kconfig"
source "fs/Kconfig"
source "arch/arm64/kvm/Kconfig"
source "arch/arm64/Kconfig.debug"
source "security/Kconfig"
......
......@@ -21,6 +21,7 @@
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/dma-mapping.h>
#include <linux/kvm_host.h>
#include <asm/thread_info.h>
#include <asm/memory.h>
#include <asm/cputable.h>
......
#
# 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"
select MMU_NOTIFIER
select PREEMPT_NOTIFIERS
select ANON_INODES
select KVM_MMIO
select KVM_ARM_HOST
select KVM_ARM_VGIC
select KVM_ARM_TIMER
---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_VGIC
bool
depends on KVM_ARM_HOST && OF
select HAVE_KVM_IRQCHIP
---help---
Adds support for a hardware assisted, in-kernel GIC emulation.
config KVM_ARM_TIMER
bool
depends on KVM_ARM_VGIC
---help---
Adds support for the Architected Timers in virtual machines.
endif # VIRTUALIZATION
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