From 1c0aa23a830f089daba0a4c48200ef1176977e4d Mon Sep 17 00:00:00 2001 From: Ani Sinha Date: Fri, 1 Oct 2021 14:59:48 +0530 Subject: [PATCH] NEWS: document new hotplug enable/disable option on pci-root controller MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit A new 'target' subelement of the pci-root controller has been introduced having a 'hotplug' property. This property can be used to turn off or turn on the ability to hotplug/unplug devices to the slots of the pci-root. The new element can be used like this: This will turn off hotplug capability on the pci-root ports. To turn the capability on, we set hotplug='on' above (which is also the default). Signed-off-by: Ani Sinha Reviewed-by: Daniel P. Berrangé Reviewed-by: Laine Stump --- NEWS.rst | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/NEWS.rst b/NEWS.rst index 068a90d383..76d2375e97 100644 --- a/NEWS.rst +++ b/NEWS.rst @@ -24,6 +24,14 @@ v7.9.0 (unreleased) ``virDomainUpdateDeviceFlags()`` API to adjust amount of memory or ``virsh update-memory-device`` for convenience. + * qemu: support disabling hotplug of devices on the pci-root controller + + the option is now supported for the + pci-root controller on i440fx-based (x86 "pc") machinetypes. This + can be used to disable hotplug/unplug of devices from this + controller. The default behavior is unchanged (hotplug is + allowed). + * **Improvements** * **Bug fixes**