pci using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
I am using a toshiba Qosmio x505-887, Running Ubuntu 10.10 up to date and see this message in dmesg
[ 1.762496] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
I am not sure if this is related to a package or not. My system BIOS is as updated as Toshiba gets.
:~$ lsb_release -rd
Description: Ubuntu 10.10
Release: 10.10
Linux FEDUAV 2.6.35-23-generic #36-Ubuntu SMP Tue Oct 26 17:13:06 UTC 2010 x86_64 GNU/Linux
was there on previous kernel as well.
I have yet to try this as a boot option on my system, I have only been having that I know of so far issues with my wifi but thats a realtek driver issue. I have not noticed or seen any other problems as of yet. With that I am not sure as to what other info I should post yet that would be of help. Please let me know what else I should post to be able to help with this issue or any logs or what not. Thanks for any info and or help with this.
affects: | ubuntu → linux (Ubuntu) |
tags: | added: kj-triage |
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | added: maverick |
Here is a little more from dmesg after that line just in case that helps:
[ 1.762496] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug 0x000bffff] 0x000d3fff] 0x000d7fff] 0x000dbfff] 0xfebfffff] 0xf09063ff] 0xf0903fff 64bit] 0xf09073ff] 0xf09087ff] 0xf09090ff 64bit] 0xccffffff] 0xdfffffff 64bit pref] 0xcfffffff 64bit pref] 0x0007ffff pref] 0xcdefffff]
[ 1.763491] \_SB_.PCI0:_OSC invalid UUID
[ 1.763493] _OSC request data:1 8 1f
[ 1.763498] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[ 1.764918] pci_root PNP0A08:00: host bridge window [io 0x0000-0x0cf7]
[ 1.764922] pci_root PNP0A08:00: host bridge window [io 0x0d00-0xffff]
[ 1.764925] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-
[ 1.764928] pci_root PNP0A08:00: host bridge window [mem 0x000d0000-
[ 1.764930] pci_root PNP0A08:00: host bridge window [mem 0x000d4000-
[ 1.764933] pci_root PNP0A08:00: host bridge window [mem 0x000d8000-
[ 1.764937] pci_root PNP0A08:00: host bridge window [mem 0xc0000000-
[ 1.765037] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
[ 1.765041] pci 0000:00:03.0: PME# disabled
[ 1.765363] pci 0000:00:1a.0: reg 10: [mem 0xf0906000-
[ 1.765428] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[ 1.765437] pci 0000:00:1a.0: PME# disabled
[ 1.765489] pci 0000:00:1b.0: reg 10: [mem 0xf0900000-
[ 1.765542] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 1.765551] pci 0000:00:1b.0: PME# disabled
[ 1.765631] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 1.765640] pci 0000:00:1c.0: PME# disabled
[ 1.765719] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[ 1.765728] pci 0000:00:1c.3: PME# disabled
[ 1.765809] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[ 1.765817] pci 0000:00:1c.4: PME# disabled
[ 1.765900] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold
[ 1.765908] pci 0000:00:1c.6: PME# disabled
[ 1.765965] pci 0000:00:1d.0: reg 10: [mem 0xf0907000-
[ 1.766029] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 1.766038] pci 0000:00:1d.0: PME# disabled
[ 1.766253] pci 0000:00:1f.2: reg 10: [io 0x1830-0x1837]
[ 1.766263] pci 0000:00:1f.2: reg 14: [io 0x1824-0x1827]
[ 1.766273] pci 0000:00:1f.2: reg 18: [io 0x1828-0x182f]
[ 1.766284] pci 0000:00:1f.2: reg 1c: [io 0x1820-0x1823]
[ 1.766294] pci 0000:00:1f.2: reg 20: [io 0x1800-0x181f]
[ 1.766305] pci 0000:00:1f.2: reg 24: [mem 0xf0908000-
[ 1.766347] pci 0000:00:1f.2: PME# supported from D3hot
[ 1.766355] pci 0000:00:1f.2: PME# disabled
[ 1.766400] pci 0000:00:1f.3: reg 10: [mem 0xf0909000-
[ 1.766419] pci 0000:00:1f.3: reg 20: [io 0x1840-0x185f]
[ 1.766497] pci 0000:01:00.0: reg 10: [mem 0xcc000000-
[ 1.766506] pci 0000:01:00.0: reg 14: [mem 0xd0000000-
[ 1.766516] pci 0000:01:00.0: reg 1c: [mem 0xce000000-
[ 1.766524] pci 0000:01:00.0: reg 24: [io 0x2000-0x207f]
[ 1.766531] pci 0000:01:00.0: reg 30: [mem 0x00000000-
[ 1.766583] pci 0000:01:00.1: reg 10: [mem 0xcdefc000-
[ 1.766656] pci 0000:00:03.0: PCI bridge to [bus 01-01]
[ 1.766660] pci 0000:00:03.0: bridge window [i...