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Re: [patch 10/10] irqchip/armada-xp: Consolidate hotplug state space

From Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Newsgroups linux.kernel
Subject Re: [patch 10/10] irqchip/armada-xp: Consolidate hotplug state space
Date 2016-12-21 21:30 +0100
Message-ID <sQVGq-85N-17@gated-at.bofh.it> (permalink)
References <sQUKm-7uR-5@gated-at.bofh.it> <sQUU1-7y3-13@gated-at.bofh.it>
Organization Free Electrons

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Hello,

On Wed, 21 Dec 2016 20:19:57 +0100, Thomas Gleixner wrote:
> The mpic is either the main interrupt controller or sits behind a GIC. But
> there is no way that both variants are available on the same system.

By "both variants", you mean the MPIC acting as the main interrupt
controller on one side, and the MPIC acting as a "cascaded" controller,
child of the GIC on the other side ?

If that's what you meant, then indeed it's correct.

Best regards,

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

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Thread

[patch 10/10] irqchip/armada-xp: Consolidate hotplug state space Thomas Gleixner <tglx@linutronix.de> - 2016-12-21 20:40 +0100
  Re: [patch 10/10] irqchip/armada-xp: Consolidate hotplug state  space Thomas Petazzoni <thomas.petazzoni@free-electrons.com> - 2016-12-21 21:30 +0100
    Re: [patch 10/10] irqchip/armada-xp: Consolidate hotplug state  space Thomas Gleixner <tglx@linutronix.de> - 2016-12-21 21:30 +0100
  [tip:smp/urgent] irqchip/armada-xp: Consolidate hotplug state space tip-bot for Thomas Gleixner <tipbot@zytor.com> - 2016-12-22 21:30 +0100
  [tip:smp/urgent] irqchip/armada-xp: Consolidate hotplug state space tip-bot for Thomas Gleixner <tipbot@zytor.com> - 2016-12-25 11:10 +0100

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