Originally Posted by gilboa
Seeing the same, 260.19.36, 2.6.38rc6.
Funny thing though, I'm seeing this on an AMD machine, but the same driver/kernel combo works just fine on a Xeon workstation.
Have you had any luck finding which io*remap call fails?
It is not related to Intel in anyway. I just quoted the Intel commit to show similarity. You can look at os_map_kernel_space function in os-interface.c to see the callpoints. I think it may require a fix in the closed part of the driver. Also, related to your latter comment, yes, it is related to ACPI (check the other commit in my comment which caused this).