On 22 November 2018 at 12:34, Christoffer Dall <christoffer.dall@xxxxxxx> wrote: > So on migration, will you have the required information for > KVM_ARM_VCPU_INIT before setting the registers from the migration > stream? > > (I assume so, because presumably this comes from a command-line switch > or from the machine definition, which must match the source.) Yes. QEMU always sets up the VCPU completely before doing any inbound migration. > Therefore, I don't think there's an issue with this patch, but from > bitter experience I think we should enforce ordering if possible. Yes, if there are semantic ordering constraints on the various calls it would be nice to have the kernel enforce them. thanks -- PMM _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
