4f84139037
Now that we have all the bits and pieces in place, let's enable building of the Book3S_32 target. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Avi Kivity <avi@redhat.com>
104 lines
2.6 KiB
Text
104 lines
2.6 KiB
Text
#
|
|
# 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
|
|
select PREEMPT_NOTIFIERS
|
|
select ANON_INODES
|
|
select KVM_MMIO
|
|
|
|
config KVM_BOOK3S_HANDLER
|
|
bool
|
|
|
|
config KVM_BOOK3S_32_HANDLER
|
|
bool
|
|
select KVM_BOOK3S_HANDLER
|
|
|
|
config KVM_BOOK3S_64_HANDLER
|
|
bool
|
|
select KVM_BOOK3S_HANDLER
|
|
|
|
config KVM_BOOK3S_32
|
|
tristate "KVM support for PowerPC book3s_32 processors"
|
|
depends on EXPERIMENTAL && PPC_BOOK3S_32 && !SMP && !PTE_64BIT
|
|
select KVM
|
|
select KVM_BOOK3S_32_HANDLER
|
|
---help---
|
|
Support running unmodified book3s_32 guest kernels
|
|
in virtual machines on book3s_32 host processors.
|
|
|
|
This module provides access to the hardware capabilities through
|
|
a character device node named /dev/kvm.
|
|
|
|
If unsure, say N.
|
|
|
|
config KVM_BOOK3S_64
|
|
tristate "KVM support for PowerPC book3s_64 processors"
|
|
depends on EXPERIMENTAL && PPC_BOOK3S_64
|
|
select KVM
|
|
select KVM_BOOK3S_64_HANDLER
|
|
---help---
|
|
Support running unmodified book3s_64 and book3s_32 guest kernels
|
|
in virtual machines on book3s_64 host processors.
|
|
|
|
This module provides access to the hardware capabilities through
|
|
a character device node named /dev/kvm.
|
|
|
|
If unsure, say N.
|
|
|
|
config KVM_440
|
|
bool "KVM support for PowerPC 440 processors"
|
|
depends on EXPERIMENTAL && 44x
|
|
select KVM
|
|
---help---
|
|
Support running unmodified 440 guest kernels in virtual machines on
|
|
440 host processors.
|
|
|
|
This module provides access to the hardware capabilities through
|
|
a character device node named /dev/kvm.
|
|
|
|
If unsure, say N.
|
|
|
|
config KVM_EXIT_TIMING
|
|
bool "Detailed exit timing"
|
|
depends on KVM_440 || KVM_E500
|
|
---help---
|
|
Calculate elapsed time for every exit/enter cycle. A per-vcpu
|
|
report is available in debugfs kvm/vm#_vcpu#_timing.
|
|
The overhead is relatively small, however it is not recommended for
|
|
production environments.
|
|
|
|
If unsure, say N.
|
|
|
|
config KVM_E500
|
|
bool "KVM support for PowerPC E500 processors"
|
|
depends on EXPERIMENTAL && E500
|
|
select KVM
|
|
---help---
|
|
Support running unmodified E500 guest kernels in virtual machines on
|
|
E500 host processors.
|
|
|
|
This module provides access to the hardware capabilities through
|
|
a character device node named /dev/kvm.
|
|
|
|
If unsure, say N.
|
|
|
|
source drivers/vhost/Kconfig
|
|
source drivers/virtio/Kconfig
|
|
|
|
endif # VIRTUALIZATION
|