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From: Peter Zijlstra on 7 Jul 2010 11:50
On Tue, 2010-07-06 at 19:24 +0300, Gleb Natapov wrote:
> @@ -329,6 +330,8 @@ notrace static void __cpuinit start_secondary(void *unused)
> per_cpu(cpu_state, smp_processor_id()) = CPU_ONLINE;
> x86_platform.nmi_init();
>
> + kvm_guest_cpu_init();
> +
> /* enable local interrupts */
> local_irq_enable();

CPU_STARTING hotplug notifier is too early?

called from:
start_secondary()
smp_callin()
notify_cpu_starting()

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From: Gleb Natapov on 8 Jul 2010 09:30
On Wed, Jul 07, 2010 at 05:41:01PM +0200, Peter Zijlstra wrote:
> On Tue, 2010-07-06 at 19:24 +0300, Gleb Natapov wrote:
> > @@ -329,6 +330,8 @@ notrace static void __cpuinit start_secondary(void *unused)
> > per_cpu(cpu_state, smp_processor_id()) = CPU_ONLINE;
> > x86_platform.nmi_init();
> >
> > + kvm_guest_cpu_init();
> > +
> > /* enable local interrupts */
> > local_irq_enable();
>
> CPU_STARTING hotplug notifier is too early?
>
Actually no. I will move this call into cpu notifier.

> called from:
> start_secondary()
> smp_callin()
> notify_cpu_starting()
>
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Gleb.
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From: Rik van Riel on 19 Jul 2010 16:00
On 07/19/2010 11:30 AM, Gleb Natapov wrote:
> Enable async PF in a guest if async PF capability is discovered.
>
> Signed-off-by: Gleb Natapov<gleb(a)redhat.com>

Acked-by: Rik van Riel <riel(a)redhat.com>
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