A simpler fix was provided by Matthew Wilcox on linux-pci mailing list. It is cleaner and simpler than my DMI-based patches. Matthew's suggested patch then came to the attention of Zhao Yakui on linux-acpi who reported a patch is already in the -mm tree that solves a similar report at buzilla:
"Intel SC450NX system stops working with kernels later than 2.6.22.x"
A simpler fix was provided by Matthew Wilcox on linux-pci mailing list. It is cleaner and simpler than my DMI-based patches. Matthew's suggested patch then came to the attention of Zhao Yakui on linux-acpi who reported a patch is already in the -mm tree that solves a similar report at buzilla:
"Intel SC450NX system stops working with kernels later than 2.6.22.x"
http:// bugzilla. kernel. org/show_ bug.cgi? id=10124
That patch has been tested and confirmed working. The patch is found at:
http:// kernel. org/pub/ linux/kernel/ people/ akpm/patches/ 2.6/2.6. 25-rc8/ 2.6.25- rc8-mm2/ broken- out/acpi- unneccessary- to-scan- the-pci- bus-already- scanned. patch