linux-kernel - Re: [PATCH] irqchip/gicv3-its: comfort build warnings

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Date:	Wed, 2 Sep 2015 16:57:50 +0800
From:	Alex Shi <alex.shi@...aro.org>
To:	Marc Zyngier <marc.zyngier@....com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Jason Cooper <jason@...edaemon.net>, open@...s.arm.com,
	"list@...s.arm.comIRQCHIP DRIVERS" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] irqchip/gicv3-its: comfort build warnings



On 09/02/2015 03:52 PM, Marc Zyngier wrote:
> On 02/09/15 06:16, Alex Shi wrote:
>> There are some warnings in gicv3-its.
>> It looks like they are set in its_lpi_alloc_chunks(), but
>> in fact, both of them(lpi_base/nr_lpis) still have some chances
>> as unset variables. Anyway to comfort gcc if it's not a issue.
> 
> Which compiler are you using? I'm not seeing these warnings here.


aarch64-linux-gnu-gcc (Ubuntu/Linaro 4.8.2-13ubuntu1) 4.8.2 20140110
(prerelease) [ibm/gcc-4_8-branch merged from gcc-4_8-branch, revision
205847]

$make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- defconfig

> 
> Thanks,
> 
> 	M.
> 
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