news: make SEV attrs 'cbitpos' & 'reducedPhysBits' optional

Signed-off-by: Han Han <hhan@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>

diff --git a/NEWS.rst b/NEWS.rst
index 7903449f9b107a9cc040b6507091de24be96538d..b17d6f58ecbd9c913a246e18bb06015e5caadfdf 100644 (file)
--- a/NEWS.rst
+++ b/NEWS.rst
@@ -1192,6 +1192,13 @@ v6.9.0 (2020-11-02)
     using ``<interface type='vdpa'>``. The node device APIs also now
     list and provide XML descriptions for vDPA devices.
 
+* **Improvements**
+
+  * qemu: Make 'cbitpos' & 'reducedPhysBits' attrs optional
+
+    Libvirt probes the underlying platform in order to fill in these SEV
+    attributes automatically before launching a guest.
+
 * **Bug fixes**
 
   * hyperv: ensure WQL queries work in all locales