Hi all, I back ported the IA64 discontigmem function in 2.5 to 2.4.20. I tested the patch on 8 way Itanium2 NUMA server with a NUMA kernel and an SMP kernel. David, Bjorn, please let me know is there any possibility that you take this patch into the ia64-patch for 2.4. Regards, Kimi -- suganuma