On 24/08/2021 11:24, Wolfgang Bumiller wrote: > On Tue, Aug 24, 2021 at 11:19:52AM +0200, Thomas Lamprecht wrote: >> On 24/08/2021 10:52, Stefan Reiter wrote: >>> I've tested live-migration in both directions (with patch <-> current), >>> Linux and Windows guests on a nested setup (but SMM is emulated in QEMU >>> so nested shouldn't matter AFAIU). All worked without issue. >>> >>> I'm not sure if there is something specific a guest would need to do to >>> exercise SMM support, but since we're turning it on, not off, I'm pretty >>> sure that at least forward migration should always work. >> >> sounds sensible > > I think this mostly happens on boot, so perhaps migrating to a patched > qemu, *soft*-rebooting the guest and then migrating back might be a > problem. >
But the backmigration from new -> old is not supported by us anyway, so even if that would cause a problem it's a non issue. _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
