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From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
To: Frank van Maarseveen <frankvm@frankvm.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.20*: PATA DMA timeout, hangs (2)
Date: Mon, 12 Mar 2007 21:40:25 +0100	[thread overview]
Message-ID: <200703122140.25682.bzolnier@gmail.com> (raw)
In-Reply-To: <20070312124007.GB12265@janus>


Hi,

On Monday 12 March 2007, Frank van Maarseveen wrote:
> On Mon, Mar 12, 2007 at 01:21:18PM +0100, Bartlomiej Zolnierkiewicz wrote:
> > 
> > Hi,
> > 
> > Could you check if this is the same problem as this one:
> > 
> > http://bugzilla.kernel.org/show_bug.cgi?id=8169
> 
> Looks like it except that I don't see "lost interrupt" messages here. So,
> it might be something different (I don't know).

>From the first mail:

hda: max request size: 128KiB
hda: 40021632 sectors (20491 MB) w/2048KiB Cache, CHS=39704/16/63
hda: cache flushes not supported
 hda: hda1 hda2 hda4

It seems that DMA is not used by default (CONFIG_IDEDMA_PCI_AUTO=n),
so this is probably exactly the same issue.

Please try the patch attached to the bugzilla bug entry.

Thanks,
Bart

  reply	other threads:[~2007-03-12 20:33 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-12  8:54 2.6.20*: PATA DMA timeout, hangs Frank van Maarseveen
2007-03-12 11:24 ` 2.6.20*: PATA DMA timeout, hangs (2) Frank van Maarseveen
2007-03-12 12:07   ` Alistair John Strachan
2007-03-12 13:25     ` Frank van Maarseveen
2007-03-12 13:52       ` Alistair John Strachan
2007-03-19  8:22         ` Tejun Heo
2007-03-12 12:21   ` Bartlomiej Zolnierkiewicz
2007-03-12 12:40     ` Frank van Maarseveen
2007-03-12 20:40       ` Bartlomiej Zolnierkiewicz [this message]
2007-03-13  9:19         ` Frank van Maarseveen
2007-03-13 11:04           ` Bartlomiej Zolnierkiewicz

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