linux-kernel - Re: 5.10-rc0: build error in ipi.c

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Message-ID: <87d01jul7x.fsf@nanos.tec.linutronix.de>
Date:   Fri, 16 Oct 2020 01:24:02 +0200
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Marc Zyngier <maz@...nel.org>, Pavel Machek <pavel@....cz>
Cc:     kernel list <linux-kernel@...r.kernel.org>
Subject: Re: 5.10-rc0: build error in ipi.c

On Thu, Oct 15 2020 at 20:41, Marc Zyngier wrote:
> On 2020-10-15 18:18, Pavel Machek wrote:
> diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig
> index 10a5aff4eecc..db923e0da162 100644
> --- a/kernel/irq/Kconfig
> +++ b/kernel/irq/Kconfig
> @@ -81,6 +81,7 @@ config IRQ_FASTEOI_HIERARCHY_HANDLERS
>
>   # Generic IRQ IPI support
>   config GENERIC_IRQ_IPI
> +	select IRQ_DOMAIN_HIERARCHY
>   	bool

which makes some of the MIPS GENERIC_IRQ_IPI/IRQ_DOMAIN_HIERARCHY
Kconfig magic in drivers/irqchip/Kconfig obsolete.

Thanks,

        tglx