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From: Dave Jones <davej@codemonkey.org.uk>
To: "Adam J. Richter" <adam@yggdrasil.com>
Cc: linux-kernel@vger.kernel.org, rgooch@atnf.csiro.au, hch@infradead.org
Subject: Re: RFC/Patch - Implode devfs
Date: Thu, 2 Jan 2003 12:31:02 +0000	[thread overview]
Message-ID: <20030102123102.GA26479@codemonkey.org.uk> (raw)
In-Reply-To: <20030101165121.A3091@baldur.yggdrasil.com>

On Wed, Jan 01, 2003 at 04:51:21PM -0800, Adam J. Richter wrote:
 > The most
 > significant except that I'm aware of is the ability to create a plain
 > file with custom file operations, which is done the Memory Type Range
 > Register code, but that code also provides a proc interface for the
 > same thing, and I think the proc interface is what everyone uses right
 > now anyhow.

There is some userspace code out there doing ioctls on /dev/mtrr
The testgart app uses it, and I *think* thats what X uses.

		Dave

-- 
| Dave Jones.        http://www.codemonkey.org.uk
| SuSE Labs

  reply	other threads:[~2003-01-02 12:25 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-01-02  0:51 RFC/Patch - Implode devfs Adam J. Richter
2003-01-02 12:31 ` Dave Jones [this message]
2003-01-02 12:51 ` Dave Jones
  -- strict thread matches above, loose matches on Subject: below --
2003-01-02 16:49 Adam J. Richter
2003-01-01 19:13 Adam J. Richter
2003-01-01 20:00 ` Christoph Hellwig
2003-01-01  7:08 Adam J. Richter
2003-01-01  2:24 Adam J. Richter
2003-01-01 10:40 ` Christoph Hellwig

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