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From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Chad Kitching <CKitching@powerlandcomputers.com>
Cc: karim@opersys.com, Jens Axboe <axboe@suse.de>,
	Linux Kernel list <linux-kernel@vger.kernel.org>
Subject: RE: ide-cd vs. DMA
Date: Tue, 24 May 2005 14:42:45 +1000	[thread overview]
Message-ID: <1116909765.4992.21.camel@gaston> (raw)
In-Reply-To: <18DFD6B776308241A200853F3F83D50702128D31@pl6w2kex.lan.powerlandcomputers.com>

On Mon, 2005-05-23 at 23:26 -0500, Chad Kitching wrote:
> Are you using hdparm -k1 to keep your settings over a reset?  If you're 
> not, then this behaviour is really by-design.

And is broken. You can't expect users to play with hdparm and it's quite
common to have things like CSS or region errors on a DVD, taht shouldn't
turn your DMA off on the CD.

Damn, we are in 2005 folks !

Ben;


  reply	other threads:[~2005-05-24  4:43 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-05-24  4:26 ide-cd vs. DMA Chad Kitching
2005-05-24  4:42 ` Benjamin Herrenschmidt [this message]
  -- strict thread matches above, loose matches on Subject: below --
2005-05-23 23:42 Benjamin Herrenschmidt
2005-05-24  3:27 ` Karim Yaghmour
2005-05-24  3:24   ` Benjamin Herrenschmidt
2005-05-24  3:59     ` Karim Yaghmour
2005-05-24  4:03       ` Benjamin Herrenschmidt
2005-05-25  1:31     ` Kurt Wall
2005-05-25 16:12       ` Lennart Sorensen
2005-05-26 14:29     ` Alan Cox

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