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>

1 files changed, 5 insertions, 4 deletions

diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 16506b28cb72..443fac9f1649 100644
--- 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