On Mon, Feb 15, 2016 at 01:30:49PM +0200, Michael S. Tsirkin wrote: > On Mon, Feb 15, 2016 at 11:58:24AM +0100, Gerd Hoffmann wrote: > > On So, 2016-02-07 at 12:29 +0200, Michael S. Tsirkin wrote: > > > We don't ship bios without support for loading ACPI anymore, and old q35 > > > machine types don't allow migrating such bios. Drop it, as well as > > > has_*mr flags that are there for migration compatibility. > > > > Wouldn't that break migration between 2.5 and 2.6 with -M q35-1.6 ? > > I think I said this somewhere but I'll repeat it here: I think we should > just mark the old machine types non migrateable.
If you are making changes that break migration, I believe you need to mark the machines as non-migratable before making those changes. ...or we could stop wasting time changing those old machines and remove them. -- Eduardo
