Hi all, By default, all memory/RAM is cacheable by linux kernel /host CPU ? What is the scenario with other OSes ? If RAM is cacheable, then the memory-mapped IO regions of the peripherals are also cacheable ? Thanks in advance, Yogeshwar -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ