On Sat, Aug 15, 2015 at 09:04:02AM -0700, Dan Williams wrote: > What other layer? /sys/devices/platform/e820_pmem is that exact same > device we had before this patch. We just have a proper driver for it > now. We're adding another layer of indirection between the old e820 file and the new module. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>