Bug 7528

Summary: pci=assign-busses needed on DELL Latitude D810
Product: Drivers Reporter: Dumitru Ciobarcianu (bugme)
Component: PCIAssignee: Bernhard Kaindl (bk)
Status: RESOLVED CODE_FIX    
Severity: normal CC: akpm, bunk, greg, Matt_Domsch, protasnb
Priority: P2    
Hardware: i386   
OS: Linux   
Kernel Version: 2.6.18.1 Subsystem:
Regression: --- Bisected commit-id:
Attachments: dmesg without assign-busses
dmesg with assign-busses
lspci without assign-busses
lspci with assign-busses

Description Dumitru Ciobarcianu 2006-11-15 00:39:19 UTC 
Distribution:
Fedora Core 6

Hardware Environment:
DELL Latitude D810

Problem Description:
The kernel tells to report:
"PCI: Bus #04 (-#07) is hidden behind transparent bridge #03 (-#04) (try
'pci=assign-busses')
Please report the result to linux-kernel to fix this permanently"
Comment 1 Dumitru Ciobarcianu 2006-11-15 00:41:05 UTC 
Created attachment 9516 [details]
dmesg without assign-busses
Comment 2 Dumitru Ciobarcianu 2006-11-15 00:41:44 UTC 
Created attachment 9517 [details]
dmesg with assign-busses
Comment 3 Dumitru Ciobarcianu 2006-11-15 00:42:28 UTC 
Created attachment 9518 [details]
lspci without assign-busses
Comment 4 Dumitru Ciobarcianu 2006-11-15 00:42:52 UTC 
Created attachment 9519 [details]
lspci with assign-busses
Comment 5 Dumitru Ciobarcianu 2006-11-15 00:43:38 UTC 
please let me know if you need more data
Comment 6 Bart Van Assche 2007-06-24 02:25:00 UTC 
Same problem occurs with Dell Latitude D820 and 2.6.21.5 kernel.
Comment 7 Andrew Morton 2007-07-24 13:47:16 UTC 
Guys, are your machines otherwise working OK?

I think it's time to remove that warning.
Comment 8 Dumitru Ciobarcianu 2007-07-26 01:01:03 UTC 
Working fine, with the exception of the tpm chip.
I don't know if it's the fault of this message or a bug in the driver.