Messages in this thread | | | From | Francesco Biscani <> | Subject | Re: System freeze: __iounmap: bad address dfd00000 | Date | Tue, 31 Aug 2004 10:40:40 +0200 |
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On Tuesday 31 August 2004 03:19, Jon Smirl wrote: > On Sun, 29 Aug 2004 01:29:39 +0200, biscani@pd.astro.it > > <biscani@pd.astro.it> 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
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