[Qemu-devel] [PATCH for-2.8 28/38] s390x/kvm: allow runtime-instrumentation for "none" machine

[Cornelia Huck]

From: David Hildenbrand <address@hidden>

To be able to query the correct host model for the "none" machine,
let's allow runtime-instrumentation for that machine.

Acked-by: Cornelia Huck <address@hidden>
Signed-off-by: David Hildenbrand <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Cornelia Huck <address@hidden>
---
 hw/s390x/s390-virtio-ccw.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index 3bfd6cc..a63b4e8 100644
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -249,6 +249,11 @@ bool ri_allowed(void)
 
             return s390mc->ri_allowed;
         }
+        /*
+         * Make sure the "none" machine can have ri, otherwise it won't * be
+         * unlocked in KVM and therefore the host CPU model might be wrong.
+         */
+        return true;
     }
     return 0;
 }
-- 
2.9.3