Hi Bjorn,

Commit dc9887dc ("x86/PCI: allocate space from the end of a region, not
the beginning") causes the kernel to hang on my Dell Inspiron 1545.
2.6.36 and booting with pci=nocrs works fine. Reverting this commit also
works. I am attaching the kernel log and system iomem from the working
2.6.36. It hangs at this location consistently:

pci-stub: invalid id string ""
ACPI: AC Adapter [AC] (on-line)
input: Lid Switch as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0

< hang >

Let me know if you need any other info.

Regards,
David.