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Bug 462354

Summary: kernel 3.7.10 - ACPI Warning: 0x0000000000000b00-0x0000000000000b07 SystemIO conflicts with Region \SOR1 1 (20120913/utaddress-251)
Product: Gentoo Linux Reporter: darin hensley <coolio>
Component: [OLD] Core systemAssignee: Gentoo Kernel Bug Wranglers and Kernel Maintainers <kernel>
Status: RESOLVED WONTFIX    
Severity: normal CC: coolio
Priority: Normal    
Version: 10.1   
Hardware: AMD64   
OS: Linux   
Whiteboard:
Package list:
Runtime testing required: ---
Attachments: the attached emerge --info is from a CHROOT enviroment. Please disregard the kernel 2.6.39 output from it.

Description darin hensley 2013-03-19 19:29:19 UTC
Created attachment 342666 [details]
the attached emerge --info is from a CHROOT enviroment. Please disregard the kernel 2.6.39 output from it.

When upgrading to from  kernel 2.6.39 to 3.7.10 I get the following ACPI error:

[    5.487051] systemd-udevd[1109]: starting version 197 
[    1.676734] ACPI: Invalid Power Resource to register! 
[    5.778759] ACPI Warning: 
[    5.778764] 0x0000000000000b00-0x0000000000000b07 SystemIO conflicts with Region \SOR1 1 (20120913/utaddress-251) 
[    5.778767] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
Comment 1 Mike Pagano gentoo-dev 2013-04-02 22:01:35 UTC
Is there an issue? I believe this just is a warning.
Comment 2 darin hensley 2013-04-03 00:08:22 UTC
Yes, a small memory address/space is shared when using ATI SB chipset SMBus drivers and ACPI together. I had to disable SMBus native driver.
Comment 3 Tom Wijsman (TomWij) (RETIRED) gentoo-dev 2013-04-09 15:56:55 UTC
Yeah, this is just a warning for the user to pick one or the other, it shouldn't be of a big issue; especially not when this is the SMBus.