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From: Nicolas Pitre <nico@cam.org>
To: Tim Bird <tim.bird@am.sony.com>
Cc: Adrian Bunk <bunk@fs.tum.de>,
	linux kernel <linux-kernel@vger.kernel.org>
Subject: Re: ANNOUNCE: CE Linux Forum - Specification V1.0 draft
Date: Wed, 19 May 2004 16:48:22 -0400 (EDT)	[thread overview]
Message-ID: <Pine.LNX.4.44.0405191644550.15495-100000@xanadu.home> (raw)
In-Reply-To: <40ABC5AF.6070109@am.sony.com>

On Wed, 19 May 2004, Tim Bird wrote:

> Verifying that something is supported correctly on multiple
> architectures is not simple.  Yes, we know that the default
> optimization level for ARM is -Os.  As recently as last month,
> there was a problem report about -Os on the gcc mailing list.

Incidentally, with all gcc-3.* in existence today, the kernel gets
miscompiled if -Os is not used on ARM due to a gcc bug.  But this is not the
reason why -Os was chosen as default on ARM though.


Nicolas


  reply	other threads:[~2004-05-21 23:58 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-05-17 19:05 Tim Bird
2004-05-17 19:19 ` Christoph Hellwig
2004-05-17 19:59   ` Tim Bird
2004-05-17 20:42   ` Mark Gross
2004-05-17 20:48     ` Arjan van de Ven
     [not found]     ` <20040518074854.A7348@infradead.org>
2004-05-18 19:32       ` Mark Gross
2004-05-18 19:56         ` Russell King
2004-05-18 20:45           ` Bartlomiej Zolnierkiewicz
2004-05-18 20:00         ` viro
2004-05-19 19:30       ` Tim Bird
2004-05-19 21:57         ` Russell King
2004-05-19 22:02           ` Jeff Garzik
2004-05-19 23:46           ` Tim Bird
2004-05-19 22:08         ` Theodore Ts'o
2004-05-19 23:37           ` Tim Bird
2004-05-17 21:22   ` Tim Bird
2004-05-19 15:27     ` Adrian Bunk
2004-05-19 16:59       ` Tim Bird
2004-05-19 20:16         ` Adrian Bunk
2004-05-19 20:38           ` Tim Bird
2004-05-19 20:48             ` Nicolas Pitre [this message]
2004-05-19 22:00         ` Russell King

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