Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> writes: > On Fri, Jul 11, 2014 at 10:29:56AM +0200, Peter Zijlstra wrote: >> On Fri, Jul 11, 2014 at 03:37:17PM +0800, Jiang Liu wrote: >> > Any comments are welcomed! >> >> Why would anybody _ever_ have a memoryless node? That's ridiculous. > > I'm with Peter here, why would this be a situation that we should even > support? Are there machines out there shipping like this? We've always had memory nodes. A classic case in the old days was a two socket system where someone didn't populate any DIMMs on the second socket. There are other cases too. -Andi -- ak@xxxxxxxxxxxxxxx -- Speaking for myself only -- 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>