From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Jens Axboe <axboe@suse.de>
Cc: Zinx Verituse <zinx@epicsol.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: ide-cd problems
Date: Thu, 05 Aug 2004 16:52:33 +0100 [thread overview]
Message-ID: <1091721152.8042.16.camel@localhost.localdomain> (raw)
In-Reply-To: <20040804050144.GB8139@suse.de>
On Mer, 2004-08-04 at 06:01, Jens Axboe wrote:
> Absolutely not. I've already outlined why in my previous mails I don't
> want to see anything like this, and this patch is even worse than
> filtering. Additionally, you risk breaking existing programs.
Existing broken programs.
Once you do filtering so you don't need CAP_SYS_RAWIO to lob some
commands at a device that becomes the place to enforce sensible policies
because the filter knows what is "read" and what is "write" so it can do
different checks for say "eject" (read) "write" (write) and "erase
firmware" (raw I/O)
next prev parent reply other threads:[~2004-08-05 16:57 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-30 19:36 ide-cd problems Zinx Verituse
2004-07-31 15:36 ` Jens Axboe
2004-07-31 18:27 ` Zinx Verituse
2004-07-31 20:00 ` Jens Axboe
2004-07-31 21:02 ` Zinx Verituse
2004-08-01 4:07 ` Alexander E. Patrakov
2004-08-01 15:57 ` Jens Axboe
2004-08-02 3:20 ` Horst von Brand
2004-08-02 12:25 ` Jens Axboe
2004-08-02 20:44 ` Bill Davidsen
2004-08-02 13:45 ` tabris
2004-08-02 13:56 ` Jens Axboe
2004-08-02 14:26 ` Andreas Metzler
2004-08-02 14:33 ` Jens Axboe
2004-08-02 14:38 ` tabris
2004-08-02 14:50 ` Jens Axboe
2004-08-02 16:30 ` Bill Davidsen
2004-08-03 7:17 ` Jens Axboe
2004-08-02 17:16 ` Zinx Verituse
2004-08-05 5:40 ` Jens Axboe
2004-08-05 21:06 ` Alan Cox
2004-08-06 5:44 ` Jens Axboe
[not found] ` <20040806062331.GE10274@suse.de>
2004-08-06 12:14 ` Alan Cox
2004-08-06 14:32 ` Jens Axboe
2004-08-06 15:14 ` Charles Cazabon
2004-08-06 15:13 ` Jens Axboe
2004-08-07 14:01 ` Alan Cox
2004-08-06 17:26 ` dleonard
2004-08-06 22:47 ` Jens Axboe
2004-08-07 14:04 ` Alan Cox
2004-08-07 21:54 ` Alan Cox
2004-08-07 3:11 ` Jason L Tibbitts III
2004-08-09 8:39 ` Jens Axboe
2004-08-07 14:08 ` Alan Cox
2004-08-09 8:49 ` Jens Axboe
2004-08-02 23:54 ` Alan Cox
2004-08-03 5:53 ` Jens Axboe
2004-08-03 16:17 ` Zinx Verituse
2004-08-04 5:01 ` Jens Axboe
2004-08-05 15:52 ` Alan Cox [this message]
2004-08-05 17:46 ` Jens Axboe
2004-08-05 20:58 ` Alan Cox
2004-08-05 18:53 ` Bill Davidsen
2004-08-05 18:46 ` Bill Davidsen
2004-08-05 19:35 ` Jens Axboe
2004-08-05 21:02 ` Alan Cox
2004-08-06 5:42 ` Jens Axboe
2004-08-03 15:28 ` Doug Maxey
2004-08-03 17:28 ` Alan Cox
2004-08-09 20:24 ` Bill Davidsen
2004-08-02 16:41 ` Bill Davidsen
2004-08-03 15:50 ` Horst von Brand
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