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  1. Bug #1818854
  2. Comment #1

Comment 1 for bug 1818854

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bugproxy (bugproxy) wrote : Comment bridged from LTC Bugzilla

------- Comment From <email address hidden> 2019-03-25 10:39 EDT-------
Steps to reproduce the issue:

In order to reproduce the behavior, it is necessary to have a crypto adapter assigned to the hypervisor LPAR.

The following link contains instructions on how to setup a vfio-ap matrix device.

http://kvmonz.blogspot.com/2018/12/qemu-v31-released.html

Running virsh nodedev-list before and after construction the matrix device should expose the issue.
If libvirt bails out on the vfio-ap device, all devices that would be scanned subsequently will vanish from the returned list of devices.