On 06/14/2010 01:27 AM, Kenji Kaneshige wrote: > > Please ignore above. I misunderstood the architectural limit of physical > address in x86 32-bit mode. It is not 40-bits, but 52-bits. > Well, it can be anywhere from 32 to 52 bits, depending on the hardware. -hpa -- H. Peter Anvin, Intel Open Source Technology Center I work for Intel. I don't speak on their behalf. -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html