Re: [PATCH 06/32] x86/intel_rdt: Hot cpu support for Cache Allocation

[Thomas Gleixner]

On Tue, 12 Jul 2016, Fenghua Yu wrote:
>  static int __init intel_rdt_late_init(void)
>  {
>       struct cpuinfo_x86 *c = &boot_cpu_data;
> @@ -261,9 +331,15 @@ static int __init intel_rdt_late_init(void)
>               goto out_err;
>       }
>  
> +     cpu_notifier_register_begin();
> +
>       for_each_online_cpu(i)
>               rdt_cpumask_update(i);
>  
> +     __hotcpu_notifier(intel_rdt_cpu_notifier, 0);

CPU hotplug notifiers are phased out. Please use the new state machine
interfaces.

Thanks,

        tglx