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>

diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 16506b2..443fac9 100644 (file)
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -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