Re: [PATCH 5/7] thermal: intel: hfi: Enable notification interrupt

[Peter Zijlstra]

On Fri, Nov 05, 2021 at 06:33:10PM -0700, Ricardo Neri wrote:
> +	/*
> +	 * On most systems, all CPUs in the package receive a package-level
> +	 * thermal interrupt when there is an HFI update. Since they all are
> +	 * dealing with the same update (as indicated by the update timestamp),
> +	 * it is sufficient to let a single CPU to acknowledge the update and
> +	 * schedule work to process it.
> +	 */

That's pretty crap hardware behaviour. Is there really no way to steer
these interrupts?