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s390/kvm: Improve Kconfig help text. 

CONFIG_S390_GUEST determines whether virtio guest drivers are built, and
the virtio console is not enforced as default.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Cornelia Huck 2012-08-27 12:56:48 +02:00 committed by Martin Schwidefsky
parent 843c48fd0f
commit bdd1fc27cd
1 changed files with 5 additions and 4 deletions
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9
arch/s390/Kconfig
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@ -634,16 +634,17 @@ source "arch/s390/kvm/Kconfig"
config S390_GUEST
def_bool y
prompt "s390 guest support for KVM (EXPERIMENTAL)"
prompt "s390 support for virtio devices (EXPERIMENTAL)"
depends on 64BIT && EXPERIMENTAL
select VIRTUALIZATION
select VIRTIO
select VIRTIO_RING
select VIRTIO_CONSOLE
help
Enabling this option adds support for virtio based paravirtual device
drivers on s390.
Select this option if you want to run the kernel as a guest under
the KVM hypervisor. This will add detection for KVM as well as a
virtio transport. If KVM is detected, the virtio console will be
the default console.
the KVM hypervisor.
endmenu