Comment # 49 on bug 1200461 from Mike DeMicco

(In reply to Martin Wilck from comment #47)
> (In reply to Mike DeMicco from comment #46)
> 
> > No, lspci -vv run as root and user works fine.
> 
> But "cat" on the "config" file hangs?

If I do a "# cat /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/config", the
system doesn't hang.