On 02/04/2016 05:38 AM, David Vrabel wrote:
On 01/02/16 15:38, Boris Ostrovsky wrote:HVMlite secondary VCPUs use baremetal bringup path (i.e. native_* smp_ops) but need to do some preparation in PV code.If we always provided an emulated APIC could we use the native SMP bring-up instead?
We do use native SMP bringup now (wrapped in xen_hvm_cpu_up/xen_cpu_die/xen_play_dead)), I added a couple of PV APIC ops to help with that, most notably xen_wakeup_secondary_cpu().
-boris
