linux-kernel - Re: [PATCH 1/10] compiler-gcc4.h: correct verion check for __compiletime

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Message-ID: <alpine.DEB.2.00.1210022324430.12717@chino.kir.corp.google.com>
Date:	Tue, 2 Oct 2012 23:25:12 -0700 (PDT)
From:	David Rientjes <rientjes@...gle.com>
To:	Daniel Santos <daniel.santos@...ox.com>
cc:	LKML <linux-kernel@...r.kernel.org>,
	Andi Kleen <ak@...ux.intel.com>,
	Andrea Arcangeli <aarcange@...hat.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Christopher Li <sparse@...isli.org>,
	David Daney <david.daney@...ium.com>,
	David Howells <dhowells@...hat.com>,
	Joe Perches <joe@...ches.com>,
	Konstantin Khlebnikov <khlebnikov@...nvz.org>,
	linux-sparse@...r.kernel.org,
	Michel Lespinasse <walken@...gle.com>,
	Paul Gortmaker <paul.gortmaker@...driver.com>,
	Pavel Pisa <pisa@....felk.cvut.cz>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Steven Rostedt <rostedt@...dmis.org>,
	Michal Marek <mmarek@...e.cz>
Subject: Re: [PATCH 1/10] compiler-gcc4.h: correct verion check for
 __compiletime_error

On Fri, 28 Sep 2012, Daniel Santos wrote:

> NOTE: this is has already been comitted to -mm
> 
> __attribute__((error(msg))) was introduced in gcc 4.3 (not 4.4) and as I
> was unable to find any gcc bugs pertaining to it, I'm presuming that it
> has functioned as advertised since 4.3.0.
> 
> Signed-off-by: Daniel Santos <daniel.santos@...ox.com>
> Cc: Michal Marek <mmarek@...e.cz>
> Signed-off-by: Andrew Morton <akpm@...ux-foundation.org>

Tested-by: David Rientjes <rientjes@...gle.com>

Works with 4.3.6.
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