From: Arvind Yadav <arvind.yadav.cs@gmail.com>
To: Marc Zyngier <marc.zyngier@arm.com>
Cc: tglx@linutronix.de, jason@lakedaemon.net, vz@mleia.com,
slemieux.tyco@gmail.com, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 0/4] iirqchip: Handle return value of kasprintf
Date: Fri, 22 Sep 2017 14:27:06 +0530 [thread overview]
Message-ID: <cd0d74fa-3842-949a-55d9-d5591c6bd615@gmail.com> (raw)
In-Reply-To: <86vakbnofy.fsf@arm.com>
Hi Marc,
On Friday 22 September 2017 01:40 PM, Marc Zyngier wrote:
> On Wed, Sep 20 2017 at 1:38:18 pm BST, Arvind Yadav <arvind.yadav.cs@gmail.com> wrote:
>> kasprintf() can fail here and we must check its return value.
> Or not. The use of these strings is purely cosmetic (they are only used
> to display various debug information), and printk is perfectly able to
> handle a NULL string.
>
> Refusing to probe an essential piece of HW because a debug feature
> failed seems at best counter-productive.
Yes, Your are right. Sorry for noise. :)
> Thanks,
>
> M.
~arvind
prev parent reply other threads:[~2017-09-22 8:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-20 8:08 [PATCH 0/4] iirqchip: Handle return value of kasprintf Arvind Yadav
2017-09-20 8:08 ` [PATCH 1/4] irqchip/gic-v3-its: " Arvind Yadav
2017-09-20 8:08 ` [PATCH 2/4] irqchip/gic-v3-its-platform-msi: " Arvind Yadav
2017-09-20 8:08 ` [PATCH 3/4] irqchip/gic: " Arvind Yadav
2017-09-22 8:10 ` [PATCH 0/4] iirqchip: " Marc Zyngier
2017-09-22 8:57 ` Arvind Yadav [this message]
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