+cc Tobin
On 22/06/2021 20:46, Ashish Kalra via groups.io wrote: > Hello Laszlo, > > Please see my replies below : > > On Tue, Jun 22, 2021 at 07:20:53PM +0200, Laszlo Ersek wrote: -snip- > >> Anyway, where I'm particularly lost is that I (very vaguely) recall >> conflicting approaches from AMD and IBM on migration. Has an agreement been >> reached there? >> > > Yes, these are the slow SEV live migration patches. The fast migration > support is being developed by IBM and that is a separate effort. > > As this slow live migration support has now been included in KVM, we > will need the corresponding OVMF and QEMU support now. > I'll also add that the fast (guest-assisted) SEV migration we (IBM) are working on uses some of the features of the "slow" migration. For example, for sure, patches 1-3 in this series will be needed to keep the record of which of the guest pages are encrypted and which are shared (also in fast migration). -Dov -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#76983): https://edk2.groups.io/g/devel/message/76983 Mute This Topic: https://groups.io/mt/83688869/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
