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From: Vasily Averin <vvs@parallels.com>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	linux-kernel@vger.kernel.org,
	Markus Lidel <Markus.Lidel@shadowconnect.com>,
	Vasily Averin <vvs@sw.ru>
Subject: Re: [PATCH]: Proposed fix to the I2O problems with > 4GB space
Date: Tue, 29 Jul 2008 13:23:01 +0400	[thread overview]
Message-ID: <488EE175.8040607@parallels.com> (raw)
In-Reply-To: <20080729095122.7021ddd0@lxorguk.ukuu.org.uk>

Alan Cox wrote:
>> One of our test nodes uses i2o controller. Now this node have 6 Gb memory and
>> quite a long time it works well under 64-bit RHEL5-based kernel. I'm not sure is
>> i2o card really 64-bit capable, but dmesg shows that it uses 64-bit dma.
> 
> Do you use the i2o config interfaces and driver ?

When I loaded i2o_config module and read all entries in /proc/i2o/ directory the
node hung.

Do you mean that you have fixed this issue?

thank you,
	Vasily Averin

  reply	other threads:[~2008-07-29  9:23 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-07-25 12:16 [PATCH]: Proposed fix to the I2O problems with > 4GB space Alan Cox
2008-07-29  7:47 ` Andrew Morton
2008-07-29  8:29   ` Vasily Averin
2008-07-29  8:51     ` Alan Cox
2008-07-29  9:23       ` Vasily Averin [this message]
2008-07-29  9:12         ` Alan Cox
2008-07-29  9:06   ` Alan Cox
2008-07-30 16:48   ` Alan Cox

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