On Mon, Jul 15, 2013 at 7:04 PM, Josh Triplett <josh@xxxxxxxxxxxxxxxx> wrote: > We do need to handle the case of a valid pointer into memory that e820 > calls system RAM, as well as the case of a valid pointer into memory > reserved for the BIOS or similar, but not the case of an invalid > pointer. Would that be as simple as page_is_ram( -- 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