| Subject | Re: [Xen-devel] [PATCH v2 10/11] xen/hvmlite: Boot secondary CPUs | From | Boris Ostrovsky <> | Date | Thu, 4 Feb 2016 08:51:04 -0500 |
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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
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