linux-kernel - Re: [PATCH v3 4/6] irqchip: irq-mvebu-icu: new driver for Marvell ICU

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Message-ID: <15ee5379-9e4a-1b01-afce-0c87b1baf14d@arm.com>
Date:   Tue, 20 Jun 2017 15:14:41 +0100
From:   Marc Zyngier <marc.zyngier@....com>
To:     Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        Rob Herring <robh+dt@...nel.org>,
        Ian Campbell <ijc+devicetree@...lion.org.uk>,
        Pawel Moll <pawel.moll@....com>,
        Mark Rutland <mark.rutland@....com>,
        Kumar Gala <galak@...eaurora.org>,
        Andrew Lunn <andrew@...n.ch>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        Gregory Clement <gregory.clement@...e-electrons.com>,
        linux-arm-kernel@...ts.infradead.org,
        Nadav Haklai <nadavh@...vell.com>,
        Hanna Hawa <hannah@...vell.com>,
        Yehuda Yitschak <yehuday@...vell.com>,
        Antoine Tenart <antoine.tenart@...e-electrons.com>
Subject: Re: [PATCH v3 4/6] irqchip: irq-mvebu-icu: new driver for Marvell ICU

On 20/06/17 15:09, Thomas Petazzoni wrote:
> Hello,
> 
> On Tue, 20 Jun 2017 15:00:19 +0100, Marc Zyngier wrote:
> 
>> There is a few things: this driver could (mostly) work with a GICv3
>> distributor (located way above 4GB) instead of the GICP, and I'd rather
>> make no assumption of where GICP is located in the memory map.
>>
>> So I'd rather see:
>>
>> 	if (msg->address_lo || msg->address_hi) {
>> 		[...]
>> 	} else {
>> 		/* deconfiguration case */
>> 	}
> 
> Ha, OK, indeed. /me feels stupid now.
> 
> Unfortunately, I just sent v4 a few minutes ago. I'll wait for you to
> look at this v4. If there's nothing else to be changed, then I'll send
> a v5 with just this change.

If that's the only thing, I can apply the fixlet locally.

Thanks,

	M.
-- 
Jazz is not dead. It just smells funny...