Marcelo, I just test guest migration from v13 to v12, it failed w/ info savevm: unsupported version 13 for 'cpu' v12 load of migration failed v13 is new qemu-kvm with tsc deadline timer co-work patch, v12 is old qemu-kvm. Marcelo Tosatti wrote: > Jinsong, please test this qemu-kvm patch by migrating a guest which is > currently using TSC deadline timer. Using subsections avoids breaking > migration to older qemu versions when the guest does not make use of > TSC deadline feature. > Is subsection used to avoid breaking migration to older qemu? Thanks, Jinsong-- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
