Paolo Bonzini <pbonz...@redhat.com> writes: >> > > > I think distros that used to ship qemu-kvm should just change >> > > > the default just like for the acpi_piix4.c change. >> > > >> > > Maybe we could provide a --with-qemu-kvm-compat configure flag to >> > > them? > > I like this. > >> > I think that defeats the purpose of a single binary. >> > >> > I think it would be better for the distros to have a qemu-kvm >> > script that was: >> > >> > /usr/libexec/qemu-kvm: >> > >> > #!/bin/sh >> > >> > qemu-system-x86_64 -enable-qemu-kvm-compat "$@" >> >> That would be even better. I proposed a configure flag because I >> understood (maybe incorrectly) that Paolo proposed a build-time >> default change. > > Yes, that's what I was thinking. The problem is that Fedora did ship a > qemu-system-x86_64 binary that disabled the qemu-kvm options (including > using TCG by default), but it still had a qemu-kvm-compatible migration > format.
Can you be more specific? What's different in the migration format? Regards, Anthony Liguori > > Paolo
