linux-kernel - Re: PAE/NX without performance drain?

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Message-ID: <457CE558.8030003@comcast.net>
Date:	Sun, 10 Dec 2006 23:58:00 -0500
From:	John Richard Moser <nigelenki@...cast.net>
To:	Chuck Ebbert <76306.1226@...puserve.com>
CC:	linux-kernel@...r.kernel.org
Subject: Re: PAE/NX without performance drain?

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Chuck Ebbert wrote:
> In-Reply-To: <457B1F02.7030409@...cast.net>
> 
> On Sat, 09 Dec 2006 15:39:30 -0500, John Richard Moser wrote:
> 
>> Is it possible to give some other way to get the hardware NX bit working
>> in 32-bit mode, without the apparently massive performance penalty of
>> HIGHMEM64?
> 
> If your hardware can run the x86_64 kernel, try using that with your
> i386 userspace.  It works here...
> 

I hear that breaks USB printing.  Also I'm interested in getting it
working for other people, i.e. shipping with working NX.

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