Re: System freeze: __iounmap: bad address dfd00000

[Francesco Biscani]

On Tuesday 31 August 2004 03:19, Jon Smirl wrote:
> On Sun, 29 Aug 2004 01:29:39 +0200, biscani@xxxxxxxxxxx
>
> <biscani@xxxxxxxxxxx> wrote:
> > Aug 28 18:43:00 kurtz __iounmap: bad address dfd00000
>
> That address looks like it might be a video card. cat /proc/iomem or
> lspci -v will tell you the owner and give you a clue where to look for
> problems.

I had come to the same conclusion. I upgraded to the latest drm kernel drivers 
(DRI cvs) and the message disappeared. It was a mistake to associate it with 
IO-activity. Shame on me.

On the other side, I'm using kernel -ck5, which includes reiser4 and does not 
suffer from the problem I described. I'm waiting for the next -mm release to 
see if it gets fixed there too.

BTW, thanks to all you people at xorg, you are doing a wonderful job :-)

Regards,

-- 
Dr. Francesco Biscani

Dipartimento di Astronomia
Università di Padova

biscani@xxxxxxxxxxx
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