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Date: Mon, 12 Jul 2010 12:11:53 +0300
From: Omer Faruk SEN <ofsen@enderunix.org>
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To: Jack Vogel <jfvogel@gmail.com>
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Cc: pyunyh@gmail.com, Chris Buechler <cbuechler@gmail.com>,
	=?iso-8859-1?Q?Ermal_Lu=E7i?= <eri@freebsd.org>, net@freebsd.org
Subject: Re: page fault in igb on 8.1
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Hi,

Any update about this? Since it seems to be a show-stopper bug those using =
igb interface. Any chance that get fixed before 8.1-R?

Regards.


Friday, July 9, 2010, 9:18:04 PM, you wrote:

> On Fri, Jul 9, 2010 at 11:05 AM, Chris Buechler <cbuechler@gmail.com> wro=
te:

>> On Fri, Jul 9, 2010 at 12:18 PM, Jack Vogel <jfvogel@gmail.com> wrote:
>> > Is this kernel 32 bit?

>> It does exactly the same with 32 and 64 bit.

>> > And is my code altered, it seemed some debug I saw
>> > was
>> > not familiar.

>> Nothing in sys/dev/e1000 is changed. Copying Ermal who wrote most/many
>> of the changes. They don't touch anything in igb, so it should be the
>> same as stock 8.1. I'm having a stock 8.1-RC2 installed to verify
>> that.


>> > Last, can you try the code in HEAD to see if it changes
>> > anything.
>> >

>> Will try that next, thanks.

>> Chris


> Also, I noticed WITNESS was on, if you turn it off does the problem
> go away?  I'm not sure if the fault is actually due to igb or you just
> see the lock complaint when you have a fault for other reasons.

> Jack
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--=20
Best regards,
 Omer                            mailto:ofsen@enderunix.org