On 12.03.2014 [08:41:40 -0500], Christoph Lameter wrote: > On Tue, 11 Mar 2014, Nishanth Aravamudan wrote: > > I have a P7 system that has no node0, but a node0 shows up in numactl > > --hardware, which has no cpus and no memory (and no PCI devices): > > Well as you see from the code there has been so far the assumption that > node 0 has memory. I have never run a machine that has no node 0 memory. Do you mean beyond the initialization? I didn't see anything obvious so far in the code itself that assumes a given node has memory (in the sense of the nid). What are your thoughts about how best to support this? Thanks, Nish -- 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>