Re: [libvirt] [PATCH 15/15] conf: nodedev: Update PCI mdev capabilities dynamically

Just like SRIOV, a PCI device is only capable of the mediated devices framework when it's bound to the vendor native driver, thus if a driver change occurs, e.g. vendor_native->vfio, we need to refresh some of the device's capabilities to reflect the reality, mdev included. Signed-off-by: Erik Skultety <eskultet(a)redhat.com&gt; Suggested-by: Wu Zongyong <cordius.wu(a)huawei.com&gt; --- src/conf/node_device_conf.c | 34 +++++++++++++++++++++++++++++++--- src/node_device/node_device_udev.c | 1 - 2 files changed, 31 insertions(+), 4 deletions(-)

diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c index 1ccf1f8b4..e10660ba0 100644 --- a/src/node_device/node_device_udev.c +++ b/src/node_device/node_device_udev.c @@ -484,7 +484,6 @@ udevProcessPCI(struct udev_device *device, } ret = 0; - cleanup: virPCIDeviceFree(pciDev); virPCIEDeviceInfoFree(pci_express);