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: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
parent
fe489bf450
commit
c3eb5b1444
|
@ -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>
|
||||
|
|
51
arch/arm64/kvm/Kconfig
Normal file
51
arch/arm64/kvm/Kconfig
Normal file
|
@ -0,0 +1,51 @@
|
|||
#
|
||||
# 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
|
Loading…
Reference in a new issue