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From: "H. Peter Anvin" <hpa@zytor.com>
To: linux-kernel@vger.kernel.org
Subject: Re: uml-patch-2.5.49-1
Date: 26 Nov 2002 18:29:15 -0800	[thread overview]
Message-ID: <as1alr$1bs$1@cesium.transmeta.com> (raw)
In-Reply-To: 200211261833.NAA02294@ccure.karaya.com

Followup to:  <200211261833.NAA02294@ccure.karaya.com>
By author:    Jeff Dike <jdike@karaya.com>
In newsgroup: linux.dev.kernel
>
> jlnance@unity.ncsu.edu said:
> > I think /proc/mm would be better implemented as /dev/mm.
> 
> What major and minor numbers should I assign to it?  And what would be
> the point of giving it a major and minor, anyway?
> 

Access control, ability to work in a chroot, ...

For major/minor, this is presumably a misc device (major 10) or, if
you don't need module support, a kernel core device (major 1), and
write to device@lanana.org to have a minor number assigned.

	-hpa
-- 
<hpa@transmeta.com> at work, <hpa@zytor.com> in private!
"Unix gives you enough rope to shoot yourself in the foot."
http://www.zytor.com/~hpa/puzzle.txt	<amsp@zytor.com>

  reply	other threads:[~2002-11-27  2:22 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-11-26  5:17 uml-patch-2.5.49-1 Jeff Dike
2002-11-26 14:14 ` uml-patch-2.5.49-1 jlnance
2002-11-26 18:33   ` uml-patch-2.5.49-1 Jeff Dike
2002-11-27  2:29     ` H. Peter Anvin [this message]
2002-11-27  4:06       ` uml-patch-2.5.49-1 Jeff Dike
2002-11-27  4:30         ` uml-patch-2.5.49-1 H. Peter Anvin
2002-11-27  5:08           ` uml-patch-2.5.49-1 Jeff Dike
     [not found] <200211260517.AAA05038@ccure.karaya.com.suse.lists.linux.kernel>
2002-11-26  5:57 ` uml-patch-2.5.49-1 Andi Kleen
2002-11-26  6:07   ` uml-patch-2.5.49-1 Patrick Finnegan
2002-11-26  6:10     ` uml-patch-2.5.49-1 Andi Kleen
2002-11-26  7:02       ` uml-patch-2.5.49-1 Patrick Finnegan
2002-11-26 16:45         ` uml-patch-2.5.49-1 Rik van Riel
2002-11-26 18:29   ` uml-patch-2.5.49-1 Jeff Dike
2002-11-26 19:37     ` uml-patch-2.5.49-1 Andreas Dilger
2002-11-26 21:07       ` uml-patch-2.5.49-1 Jeff Dike
     [not found] <20021126061021.GA17959@wotan.suse.de.suse.lists.linux.kernel>
     [not found] ` <Pine.LNX.4.44.0211260159440.7540-100000@ibm-ps850.purdueriots.com.suse.lists.linux.kernel>
2002-11-26  7:08   ` uml-patch-2.5.49-1 Andi Kleen

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