linux-kernel - Re: [PATCH 1/2] irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x

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Message-ID: <YmxpMDyPEp7neM4L@lunn.ch>
Date:   Sat, 30 Apr 2022 00:39:44 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Pali Rohár <pali@...nel.org>
Cc:     Gregory Clement <gregory.clement@...tlin.com>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Marc Zyngier <maz@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] irqchip/armada-370-xp: Do not touch Performance
 Counter Overflow on A375, A38x, A39x

> On those new Armada SoCs that register is used for unmasking interrupts
> from another hierarchy. Until you start using those new interrupts there
> probably could not be any issue. But in any case unmasking unwanted
> interrupt is not a wise idea...

O.K. Please add the Fixes tag.

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew