> I expect that if Windows tests that the BIOS marks the region properly > and frees it, then Linux will be able to also. Yes agreed. Before changing it it would be good to find out if Windows frees it or not. If not there might be BIOS assumptions that they're still there. -Andi - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html