From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Joerg.Schilling@fokus.fraunhofer.de (Joerg Schilling)
Cc: linux-kernel@vger.kernel.org, htejun@gmail.com
Subject: Re: Again... DMA speed too slow
Date: Mon, 14 Apr 2008 18:29:18 +0100 [thread overview]
Message-ID: <20080414182918.4779b8ea@core> (raw)
In-Reply-To: <48039208.H1ySWf8m1sXKYjHZ%Joerg.Schilling@fokus.fraunhofer.de>
> OK, I know that a few drives give wrong DMA speed test results on Solaris,
> so the behavior for these drives seems to be unrelated to the OS.
Controllers don't always get DMA ATAPI right things like that - not
trivial little speed test details.
> I am not sure why you mention the term "brave", is it because all known Linux
> distributions still require suid root? In this case, I encourage you to inform
Last time I checked almost all cd burning was being done non root.
Alan
next prev parent reply other threads:[~2008-04-14 17:33 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-14 16:54 Again... DMA speed too slow Joerg Schilling
2008-04-14 16:56 ` Alan Cox
2008-04-14 17:19 ` Joerg Schilling
2008-04-14 17:29 ` Alan Cox [this message]
2008-04-14 17:44 ` Alan
2008-04-14 18:28 ` Joerg Schilling
2008-04-14 18:21 ` Joerg Schilling
[not found] <fa.kS8AgwgGnOORqOO36Liq2hSrgfI@ifi.uio.no>
2008-03-31 0:59 ` Robert Hancock
-- strict thread matches above, loose matches on Subject: below --
2008-03-30 21:53 J.A. Magallón
2008-04-02 7:16 ` Andrew Morton
2008-04-13 2:23 ` Tejun Heo
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