Re: [Qemu-devel] ARM CPU affinities

[Peter Maydell]

On 29 September 2015 at 07:15, Andrew Jones <address@hidden> wrote:
> My current thinking is that we'll set MPIDR with KVM_SET_ONE_REG, which
> will also set the cached value in struct kvm_vcpu. Reset will then use
> that value.

Yes, supporting SET_ONE_REG is definitely the way to go for
the userspace API for this.

Watch out for the kernel's GIC code which I think currently
makes assumptions about guest vcpu MPIDR values...

thanks
-- PMM