Re: [libvirt PATCH 6/7] nodedev: Handle inactive mdevs with the same UUID

Unfortunately, mdevctl supports defining more than one mdev with the same UUID as long as they have different parent devices. (Only one of these devices can be active at any given time). This means that we can't use the UUID alone as a way to uniquely identify mdev node devices. Append the parent address to ensure uniqueness. For example: Before: mdev_88a6b868_46bd_4015_8e5b_26107f82da38 After: mdev_88a6b868_46bd_4015_8e5b_26107f82da38_0000_00_02_0 Related: https://bugzilla.redhat.com/show_bug.cgi?id=1979440 Signed-off-by: Jonathon Jongsma <jjongsma(a)redhat.com&gt; --- src/node_device/node_device_driver.c | 3 ++- src/node_device/node_device_udev.c | 2 +- tests/nodedevmdevctldata/mdevctl-list-multiple.out.xml | 8 ++++---- 3 files changed, 7 insertions(+), 6 deletions(-)