[PATCH v7 4/4] NEWS: add new acpi pci hotplug config option in the release note for next release

Ani Sinha ani at anisinha.ca
Fri Oct 8 06:42:15 UTC 2021


Added the following new libvirt conf option to the release note to indicate
their availability with the next release:

<feature>
  <pci>
    <acpi-bridge-hotplug state='off|on'/>
  </pci>
</feature>

Signed-off-by: Ani Sinha <ani at anisinha.ca>
Reviewed-by: Laine Stump <laine at redhat.com>
---
 NEWS.rst | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/NEWS.rst b/NEWS.rst
index caa61f0646..ae678bffc4 100644
--- a/NEWS.rst
+++ b/NEWS.rst
@@ -32,6 +32,14 @@ v7.9.0 (unreleased)
     controller. The default behavior is unchanged (hotplug is
     allowed).
 
+  * Add a new global feature for controlling ACPI PCI hotplug on bridges
+
+    A new ``<feature>`` config option ``<acpi-bridge-hotplug>`` under ``<pci>``
+    sub-element have been added to allow users enable/disable ACPI based PCI
+    hotplug for cold plugged bridges (that is, bridges that were present in the
+    domain definition when the guest was first started).This setting is only
+    applicable for x86 guests using qemu driver.
+
 * **Improvements**
 
 * **Bug fixes**
-- 
2.25.1




More information about the libvir-list mailing list