On Thu, 25 Jun 2015 14:49:00 +0200 "Michael S. Tsirkin" <m...@redhat.com> wrote:
> On Thu, Jun 25, 2015 at 12:24:40PM +0200, Cornelia Huck wrote: > > On a second thought, I can simply include dev->revision, as we have the > > incompatible ->config_vector change for this release already. I'll > > include a new patch for this and patch 4 as well, as we only need to > > care about Linux guests on ccw for now and those are fine. > > I don't think enable by default is a good idea for 2.4 since > I think we have spec compliance issues which just don't > trigger with linux guests. For example, devices poke at > rings before DRIVER_OK is set. > > If we release QEMU like this, guests will have to work > around these issues, which is not nice. > Let's release 2.4 in disabled by default mode, and flip > it around for 2.5. If you put it that way, I agree to defer the actual enablement. I'll keep the ->revision migration patch, though.
