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

From: Gabriele Monaco

Date: Thu Nov 20 2025 - 10:23:31 EST


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?

Thanks,
Gabriele