On Mon, 22 Feb 2021 17:30:50 +0000 Daniel P. Berrangé <berra...@redhat.com> wrote:
> > Paolo, Daniel, > > I am in general (s390 unrelated) a bit puzzled about the scenario of QEMU > > being modularized. > > Libvirt probes QEMU executables for their capabilities and creates a > > capabilities cache of the probed QEMU binary. There are a few triggers that > > invalidate the cache. One is the QEMU binary changing. > > Is there one for QEMU modules being installed or uninstalled? > > How is that supposed to work? > > Libvirt doesn't check the modules specifically, but it does look at the > mtime on the directory containing modules, and that should be touched > when a moduled is added/removed. This is since libvirt 6.8.0 or later. It seems we are covered, at least upstream. , Regards, Halil