linux-kernel - Re: RELEASE BLOCKER: Linux doesn't follow x86/x86-64 ABI wrt direction flag

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Message-ID: <20080305231712.GC2649@dspnet.fr.eu.org>
Date:	Thu, 6 Mar 2008 00:17:12 +0100
From:	Olivier Galibert <galibert@...ox.com>
To:	Michael Matz <matz@...e.de>
Cc:	Joe Buck <Joe.Buck@...opsys.COM>, Jan Hubicka <hubicka@....cz>,
	Aurelien Jarno <aurelien@...el32.net>,
	"H. Peter Anvin" <hpa@...or.com>, linux-kernel@...r.kernel.org,
	gcc@....gnu.org
Subject: Re: RELEASE BLOCKER: Linux doesn't follow x86/x86-64 ABI wrt direction  flag

On Wed, Mar 05, 2008 at 10:43:33PM +0100, Michael Matz wrote:
> FWIW I don't think it's a release blocker for 4.3.0.  The error is arcane 
> and happens seldomly if at all.  And only on unfixed kernels.  A program 
> needs to do std explicitely, which most don't do _and_ get hit by a signal 
> while begin in a std region.  This happens so seldom that it didn't occur 
> in building the next openSuSE 11.0, and it continually builds packages 
> with 4.3 since months.

How would you know whether it has happened?

  OG.
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