linux-kernel - Re: [PATCH] ARM: Fix r7/r11 confusion when CONFIG_THUMB2

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Message-ID: <20130730113853.46cbb00a@armhf>
Date:	Tue, 30 Jul 2013 11:38:53 +0200
From:	Jean-Francois Moine <moinejf@...e.fr>
To:	Dave Martin <Dave.Martin@....com>
Cc:	Jed Davis <jld@...illa.com>, Robert Richter <rric@...nel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Will Deacon <will.deacon@....com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Ingo Molnar <mingo@...hat.com>,
	Paul Mackerras <paulus@...ba.org>,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	Russell King <linux@....linux.org.uk>,
	"oprofile-list@...ts.sf.net" <oprofile-list@...ts.sf.net>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH] ARM: Fix r7/r11 confusion when CONFIG_THUMB2_KERNEL=y
 [OT]

On Tue, 30 Jul 2013 10:25:18 +0100
Dave Martin <Dave.Martin@....com> wrote:

> The pragmatic route is less contraversial and lower overhead: even though
> it's not correct as per the ABI, GCC is the only supported compiler for
> building the kernel anyway.

BTW, kernels compiled with gcc-4.8 don't work.

Did anybody succeed with clang?

-- 
Ken ar c'hentañ	|	      ** Breizh ha Linux atav! **
Jef		|		http://moinejf.free.fr/
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