> I shall make the suggested changes. > Appreciate your review feedback on this part of the change.
Hi Vinod, I think unfortunately it is not acceptable to make this patch work only for KVM. (It cannot work for Xen, but that's not a problem since Xen uses a different migration mechanism; but it should work for TCG). Unfortunately, as you noted the run_on_cpu callbacks currently run under the big QEMU lock. We need to fix that first. We have time for that during 1.6. Paolo