Re: current git crashes on bootup with pci_iounmap()

Marcel Holtmann
2007-02-13T16:03:39Z

Hi Kay,

> kernel BUG at lib/iomap.c:254!
> invalid opcode: 0000 [#1]
> ...
>
> The screen picture is here:
> http://vrfy.org/pci_iounmap.jpg
>
> It's a Thinkpad T43p.
>
> 2.6.20 was working fine.
>
> Commenting out:
> IO_COND(addr, /* nothing */, iounmap(addr));
> in:
> lib/iomap.c:254
> makes at least booting up possible.

I saw a similar one on my X41. Disabling the AHCI driver made the
machine booting again.

Regards

Marcel