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From: Vasily Averin <vvs@sw.ru>
To: Markus Lidel <Markus.Lidel@shadowconnect.com>
Cc: linux-scsi@vger.kernel.org, devel@openvz.org
Subject: Re: 64bit DMA in i2o_block
Date: Fri, 22 Sep 2006 15:39:53 +0400	[thread overview]
Message-ID: <4513CB89.9010101@sw.ru> (raw)
In-Reply-To: <4513B783.70008@shadowconnect.com>

Markus Lidel wrote:
> Hello,
> 
> Vasily Averin wrote:
>> I've found that your driver does not work correctly with following
>> options:
>> CONFIG_I2O_EXT_ADAPTEC=y
>> # CONFIG_I2O_EXT_ADAPTEC_DMA64 is not set
>> I've checked it on 2.6.18 kernel on x86_64 node with 4Gb memory.
> 
> I believe it's a driver issue. Do you have a testing-system where you
> could try out the appended patch?

Done. troubles are present, BUG_ON did not trigger.

thank you,
	Vasily Averin

      parent reply	other threads:[~2006-09-22 11:40 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-09-22  9:10 64bit DMA in i2o_block Vasily Averin
2006-09-22 10:14 ` Markus Lidel
2006-09-22 10:54   ` Andi Kleen
2006-09-22 11:47     ` Markus Lidel
2006-09-22 11:39   ` Vasily Averin [this message]

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