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

[Shivappa Vikas]

On Wed, 13 Jul 2016, Thomas Gleixner wrote:

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.

Ok, I just see the patch for cqm with the new state machine. Also would need to 
remove the usage of the static tmp cpumask like we did in cqm.

Thanks,
Vikas


Thanks,

        tglx