From: Arjan van de Ven <arjanv@redhat.com>
To: Christoph Hellwig <hch@lst.de>
Cc: akpm@osdl.org, willy@w.ods.org, linux-kernel@vger.kernel.org
Subject: Re: i486 emu in mainline?
Date: Sun, 23 May 2004 09:13:20 +0200 [thread overview]
Message-ID: <1085296400.2781.2.camel@laptop.fenrus.com> (raw)
In-Reply-To: <20040522234059.GA3735@infradead.org>
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On Sun, 2004-05-23 at 01:40, Christoph Hellwig wrote:
> These days gcc uses i486+ only instruction by default in libstdc++ so
> most modern distros wouldn't work on i386 cpus anymore. To make it work
> again Debian merged Willy Tarreau's patch to trap those and emulate them
> on real i386 cpus. The patch is extremely non-invasive and would
> certainly be usefull for mainline. Any reason not to include it?
>
on first look it seems to be missing a bunch of get_user() calls and
does direct access instead....
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next prev parent reply other threads:[~2004-05-23 7:13 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-05-22 23:40 Christoph Hellwig
2004-05-23 0:20 ` Rene Rebe
2004-05-23 7:13 ` Arjan van de Ven [this message]
2004-05-23 8:44 ` Willy Tarreau
2004-05-23 9:13 ` Arjan van de Ven
2004-05-23 9:48 ` Willy Tarreau
2004-05-23 9:58 ` Arjan van de Ven
2004-05-23 11:49 ` Helge Hafting
2004-05-23 9:20 ` Andrew Morton
2004-05-23 17:11 ` Brian Gerst
2004-05-24 2:47 ` Herbert Xu
2004-05-27 21:03 ` Pavel Machek
2004-05-23 8:29 ` Willy Tarreau
2004-05-23 11:08 ` Alan Cox
2004-05-23 11:57 ` Willy Tarreau
2004-05-23 13:15 ` Alan Cox
2004-05-24 15:17 ` Jan-Benedict Glaw
2004-05-24 17:41 ` Alan Cox
2004-05-25 9:36 ` Jan-Benedict Glaw
2004-05-25 13:48 ` Alan Cox
[not found] ` <20040523105130.GA588@samarkand.rivenstone.net>
2004-05-23 11:59 ` Willy Tarreau
2004-05-24 9:08 ` P
2004-05-23 15:18 ` Jeff Garzik
2004-05-23 21:14 ` Alan Cox
2004-05-24 12:28 ` Maciej W. Rozycki
2004-05-25 17:21 ` Kronos
2004-05-25 17:03 Albert Cahalan
2004-05-25 22:43 ` Alan Cox
2004-10-10 20:33 Nathanael Nerode
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