On 8 March 2017 at 14:19, Christoffer Dall <christoffer.dall@xxxxxxxxxx> wrote: > Isn't this all super racy? What prevents two VCPUs from getting the > same MPIDR at the same time? >From a userspace API point of view, I was expecting this to be "just don't do that then" territory, ie it's userspace's job to set the MPIDRs to something that makes sense. Does KVM actually care internally what the MPIDR presented to the guest is? (In theory I don't see why you shouldn't be able to present the guest with a bit of bogus hardware that claims the same MPIDR for all cores.) thanks -- PMM _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
