Re: [PATCH v16 7/7] timers/migration: Exclude isolated cpus from hierarchy

[Thomas Gleixner]

On Thu, Nov 20 2025 at 16:23, Gabriele Monaco wrote:
> On Thu, 2025-11-20 at 16:21 +0100, Thomas Gleixner wrote:
>> On Thu, Nov 20 2025 at 15:56, Gabriele Monaco wrote:
>> > + * This function returns false during early boot and the isolation logic is
>> > + * enabled only after isolated CPUs are marked as unavailable at late boot.
>> > + * The tick CPU can be isolated at boot, however we cannot mark it as
>> > + * unavailable to avoid having no global migrator for the nohz_full CPUs.
>> > This
>> > + * should be ensured by the callers of this function: implicitly from
>> > hotplug
>> > + * callbacs and explicitly in tmigr_init_isolation() and
>> 
>> 'callbacs' is still not correct :)
>> 
>> Other than that:
>> 
>> Reviewed-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
>
> Damn, I knew I was missing something..
> Should I send a v17 for this or just re-send this patch?

That'll be fixed up when applying. I wait for Frederic to review it
first.