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Date: Sat, 2 Apr 2011 08:37:31 +0200 (CEST)
From: Yamagi Burmeister <lists@yamagi.org>
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To: YongHyeon PYUN <pyunyh@gmail.com>
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Cc: freebsd-net@freebsd.org, Yamagi Burmeister <lists@yamagi.org>,
	yongari@freebsd.org
Subject: Re: Kernel memory corruption(?) with age(4)
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On Fri, 1 Apr 2011, YongHyeon PYUN wrote:

> On Thu, Mar 31, 2011 at 09:59:12PM +0200, Yamagi Burmeister wrote:
>> On Thu, 31 Mar 2011, YongHyeon PYUN wrote:
>>
>>>> Thanks a lot! It seems the L1 controller has data corruption issue
>>>> when 64bit DMA addressing is used. Try this one.
>>>
>>> Oops, there was a bug in previous patch.
>>> Try this instead.
>>
>> Okay, that patch seems to do the trick. This was just a short test run
>> of about one hour with just 50gb copied, but without the patch the
>> system would have crashed in the first 20 minutes. I'll do a more
>> comprehensive test over night and report back tomorrow morning.
>>
>
> Fix committed to HEAD(r220249, r220252).
> Thanks a lot for testing!

No problem.

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