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From: Christoph Hellwig <hch@infradead.org>
To: Christoph Hellwig <hch@infradead.org>,
	Mike McCormack <mike@codeweavers.com>,
	mingo@elte.hu, linux-kernel@vger.kernel.org
Subject: Re: WINE + NX (No eXecute) support for x86, 2.6.7-rc2-bk2
Date: Sun, 6 Jun 2004 09:43:26 +0100	[thread overview]
Message-ID: <20040606084326.GA6716@infradead.org> (raw)
In-Reply-To: <20040606083924.GA6664@infradead.org>

On Sun, Jun 06, 2004 at 09:39:24AM +0100, Christoph Hellwig wrote:
> > True, we are relying on undocumented assumptions.  On the other hand, 
> > there's plenty of programs that rely on undocumented assumptions. 
> > Binary compatability to me means that the same binary will work even 
> > when the underlying system changes... is there a caveat that I missed?
> 
> And there's plenty of programs that break because of that.  Wine is now
> one of those.  You can either cludge around your brokenness even more or
> try to get it fixed.  Your choice.

And btw, if you'd have read the whole thread you'd have seen that I argued
against mergign the randomization and address space layout changes into
2.6, and such changes during stable series are bad.  But your still much
better of getting your code fixed properly, and thus pretty much means
havign your own binary format handler in the kernel that sets up the address
space in a windows compatible way.

> 
---end quoted text---

  reply	other threads:[~2004-06-06  8:43 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-06-06  6:09 WINE + NX (No eXecute) support for x86, 2.6.7-rc2-bk2 Mike McCormack
2004-06-06  5:26 ` Ingo Molnar
2004-06-06  8:29   ` Mike McCormack
2004-06-06  7:32     ` Arjan van de Ven
2004-06-08  9:20       ` Jakub Jelinek
2004-06-08 11:15         ` Mike McCormack
2004-06-08 10:32           ` Ingo Molnar
2004-06-08 12:01             ` Mike McCormack
2004-06-09  1:40             ` John Reiser
2004-06-09  2:27               ` Paul Jackson
2004-06-06  7:32 ` Christoph Hellwig
2004-06-06  9:13   ` Mike McCormack
2004-06-06  8:10     ` Christoph Hellwig
2004-06-06  9:37       ` Mike McCormack
2004-06-06  8:39         ` Christoph Hellwig
2004-06-06  8:43           ` Christoph Hellwig [this message]
2004-06-06 10:20             ` Mike McCormack
2004-06-06 11:17             ` Felipe Alfaro Solana
2004-06-07  4:20         ` Horst von Brand
2004-06-07 14:19       ` Ingo Molnar
2004-06-08 21:50         ` Robert White
2004-06-08 21:57           ` Robert White
2004-06-09 16:53           ` Jesse Pollard
2004-06-09 20:53             ` Robert White
2004-06-10 13:35               ` Jesse Pollard
2004-06-10 21:13                 ` Robert White
2004-06-11  9:50                   ` Marc Bevand
2004-06-09 17:14           ` Jesper Juhl
2004-06-09 18:02             ` Evaldo Gardenali
2004-06-09 19:58             ` Felipe Alfaro Solana
2004-06-10 18:07             ` Stefanos Harhalakis
2004-06-06 11:38     ` David Woodhouse
2004-06-06 15:58       ` Mike McCormack
2004-06-07  8:49       ` David Howells
     [not found] <23Y4Y-6F5-1@gated-at.bofh.it>
     [not found] ` <240qb-8ir-7@gated-at.bofh.it>
     [not found]   ` <240Tc-gV-5@gated-at.bofh.it>
     [not found]     ` <2412S-pU-3@gated-at.bofh.it>
     [not found]       ` <24vX0-81P-7@gated-at.bofh.it>
2004-06-07 17:40         ` Andi Kleen
2004-06-08  9:42           ` Eric W. Biederman
     [not found]         ` <24WNz-4pO-3@gated-at.bofh.it>
2004-06-10 18:57           ` Bill Davidsen
2004-06-10 21:33             ` Robert White

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