Bug#461979: kernel: "pci: cannot allocate resource region..." warrning or error after memory upgrade

[Moritz Muehlenhoff <jmm@inutil.org>]

On Mon, Jan 21, 2008 at 09:59:48PM +0200, Nadav Kavalerchik wrote:
> Package: linux-image-2.6.23-1-686
> Version: 2.6.23-2
> Severity: normal
> File: kernel
> 
> after upgrading one of the two 256MB RAM sims i have (on my Compaq presario 
> 1500) to 1GB simm, i was starting to get these errors or warnings in the 
> kernel's log file:
> PCI: Using ACPI for IRQ routing
> PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
> PCI: Cannot allocate resource region 8 of bridge 0000:00:01.0
> PCI: Cannot allocate resource region 9 of bridge 0000:00:01.0
> PCI: Cannot allocate resource region 8 of bridge 0000:00:1e.0
> PCI: Cannot allocate resource region 0 of device 0000:01:00.0
> PCI: Cannot allocate resource region 2 of device 0000:01:00.0
> PCI: Cannot allocate resource region 0 of device 0000:02:05.0
> PCI: Cannot allocate resource region 1 of device 0000:02:05.0
> PCI: Cannot allocate resource region 0 of device 0000:02:06.0
> PCI: Cannot allocate resource region 0 of device 0000:02:08.0
> PCI: Cannot allocate resource region 0 of device 0000:02:0e.0
> PCI: Cannot allocate resource region 0 of device 0000:02:0e.1
> PCI: Cannot allocate resource region 0 of device 0000:02:0e.2
> 
> i use the entire memory without any problem so i'm not sure if this and error 
> i am not aware of (yet) or just a warning ?

Does this message still occur with more recent kernel versions?

Cheers,
        Moritz