Same problem here on a Dell T20 running as a kvm host. The guests (same kernel) are not affected.
# uname -r
3.13.0-61-generic
# dmesg
[...]
[ 2.475689] ACPI Warning: 0x0000000000001828-0x000000000000182f SystemIO conflicts with Region \PMIO 1 (20131115/utaddress-251)
[ 2.475692] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 2.475695] ACPI Warning: 0x0000000000001c30-0x0000000000001c3f SystemIO conflicts with Region \GPRL 1 (20131115/utaddress-251)
[ 2.475697] ACPI Warning: 0x0000000000001c30-0x0000000000001c3f SystemIO conflicts with Region \GPR_ 2 (20131115/utaddress-251)
[ 2.475698] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 2.475699] ACPI Warning: 0x0000000000001c00-0x0000000000001c2f SystemIO conflicts with Region \GPRL 1 (20131115/utaddress-251)
[ 2.475700] ACPI Warning: 0x0000000000001c00-0x0000000000001c2f SystemIO conflicts with Region \GPR_ 2 (20131115/utaddress-251)
[ 2.475702] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 2.475702] lpc_ich: Resource conflict(s) found affecting gpio_ich
[...]
Same problem here on a Dell T20 running as a kvm host. The guests (same kernel) are not affected.
# uname -r
3.13.0-61-generic
# dmesg 828-0x000000000 000182f SystemIO conflicts with Region \PMIO 1 (20131115/ utaddress- 251) c30-0x000000000 0001c3f SystemIO conflicts with Region \GPRL 1 (20131115/ utaddress- 251) c30-0x000000000 0001c3f SystemIO conflicts with Region \GPR_ 2 (20131115/ utaddress- 251) c00-0x000000000 0001c2f SystemIO conflicts with Region \GPRL 1 (20131115/ utaddress- 251) c00-0x000000000 0001c2f SystemIO conflicts with Region \GPR_ 2 (20131115/ utaddress- 251)
[...]
[ 2.475689] ACPI Warning: 0x0000000000001
[ 2.475692] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 2.475695] ACPI Warning: 0x0000000000001
[ 2.475697] ACPI Warning: 0x0000000000001
[ 2.475698] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 2.475699] ACPI Warning: 0x0000000000001
[ 2.475700] ACPI Warning: 0x0000000000001
[ 2.475702] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 2.475702] lpc_ich: Resource conflict(s) found affecting gpio_ich
[...]