From: Jeff Garzik <jeff@garzik.org>
To: Tejun Heo <htejun@gmail.com>
Cc: Robert Hancock <hancockr@shaw.ca>,
Gabor Gombas <gombasg@sztaki.hu>,
linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org,
kluo@nvidia.com, AMartin@nvidia.com, pchen@nvidia.com
Subject: Re: sata_nv + ADMA + Samsung disk problem
Date: Wed, 02 Jan 2008 01:19:16 -0500 [thread overview]
Message-ID: <477B2CE4.8070602@garzik.org> (raw)
In-Reply-To: <477B1233.3090706@gmail.com>
Tejun Heo wrote:
> Thanks a lot for the detailed explanation. Nvidia ppl, any ideas?
> FLUSH is used regularly. We really need to fix this.
I reiterate my opinion :) ... We should remove ADMA support from
sata_nv. It's only in a few chips, it's not appearing in any new chips,
and nasty problems have lingered since ADMA support was introduced.
Definitely sounds like we should disable ADMA by default for 2.6.24-rc, too.
Jeff
next prev parent reply other threads:[~2008-01-02 6:19 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-08 12:08 sata_nv + ADMA + Samsung disk problem Gabor Gombas
2007-08-14 9:30 ` Tejun Heo
2007-08-14 12:02 ` Gabor Gombas
2007-08-16 16:06 ` Gabor Gombas
2007-08-16 18:45 ` Jim Paris
2008-01-01 16:44 ` Gabor Gombas
2008-01-02 3:25 ` Tejun Heo
2008-01-02 4:03 ` Robert Hancock
2008-01-02 4:20 ` Robert Hancock
2008-01-02 4:25 ` Tejun Heo
2008-01-02 6:19 ` Jeff Garzik [this message]
2008-01-02 6:39 ` Robert Hancock
2008-01-02 6:55 ` Tejun Heo
2008-01-03 0:27 ` Robert Hancock
2008-01-02 17:23 ` Allen Martin
2008-01-02 18:57 ` Jeff Garzik
2008-01-02 23:23 ` Allen Martin
2008-01-03 0:21 ` Robert Hancock
2008-01-03 4:14 ` Mark Lord
2008-01-03 4:17 ` Mark Lord
2008-01-03 4:54 ` Robert Hancock
2008-01-03 15:44 ` Mark Lord
2008-01-03 15:47 ` Mark Lord
2008-01-03 21:13 ` Benjamin Herrenschmidt
2008-01-04 1:43 ` Robert Hancock
2008-01-04 5:51 ` Benjamin Herrenschmidt
2008-01-04 0:41 ` Allen Martin
2008-01-04 2:51 ` Robert Hancock
2008-01-08 0:10 ` Robert Hancock
2008-01-11 23:18 ` Gabor Gombas
2008-01-12 1:10 ` Robert Hancock
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