[PATCH v2 08/14] news: qemu: Introduce virtio free page reporting feature

Signed-off-by: Han Han <hhan(a)redhat.com&gt; --- NEWS.rst | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/NEWS.rst b/NEWS.rst index 4026b92b0c..c0ecc5664e 100644 --- a/NEWS.rst +++ b/NEWS.rst @@ -433,6 +433,13 @@ v6.9.0 (2020-11-02) virsh, use the option ``--validate`` for sub-commmand ``cpu-compare`` or ``hypervisor-cpu-compare``. + * qemu: Introduce virtio free page reporting feature + + Introduce the optional attribute ``free-page-reporting`` for virtio + memballoon device. It enables/disables the ability of the QEMU virtio + memory balloon to return unused pages back to the hypervisor. It is + supported since ``QEMU 5.1``. + * **Improvements** * qemu: Make 'cbitpos' & 'reducedPhysBits' attrs optional -- 2.31.1