linux-kernel - Re: [PATCH v2] ARM: atags_to_fdt: don't warn about stack size

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Message-ID: <8232115.18ykgQ6J5T@wuerfel>
Date:	Fri, 19 Feb 2016 17:58:46 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	linux-arm-kernel@...ts.infradead.org
Cc:	Nicolas Pitre <nicolas.pitre@...aro.org>,
	Jon Medhurst <tixy@...aro.org>,
	Russell King <linux@....linux.org.uk>,
	Ard Biesheuvel <ard.biesheuvel@...aro.org>,
	Marc Zyngier <marc.zyngier@....com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] ARM: atags_to_fdt: don't warn about stack size

On Thursday 18 February 2016 17:26:56 Arnd Bergmann wrote:
> On Thursday 18 February 2016 11:13:52 Nicolas Pitre wrote:
> > What about setting the warning to 2048 instead?
> 
> Sure, actually 1280 is more than enough I think.
> 
It turns out that doesn't fix the problem though, as the new
argument gets prepended and the existing flag overrides it.

I have modified the patch now to do both:

CFLAGS_REMOVE_atags_to_fdt.o += -Wframe-larger-than=${CONFIG_FRAME_WARN}
CFLAGS_atags_to_fdt.o += -Wframe-larger-than=1280

	Arnd