On Thu, Apr 06, 2017 at 08:01:13PM +0200, Borislav Petkov wrote: > On Thu, Apr 06, 2017 at 06:42:16PM +0300, Kirill A. Shutemov wrote: > > Config is attached. > > Thanks! > > > Looks like fake numa is the key. > > ... > > > NUMA: Warning: node ids are out of bound, from=0 to=1 distance=20 > > > > > > > > [ 0.000000] numa_register_memblks: numa_nodes_parsed: 0 > > numa_register_memblks: nid: 0 > > numa_register_memblks: nid: 1 > > numa_register_memblks: nid: 2 > > numa_register_memblks: nid: 3 > > Yeah, the fake numa thing calls emu_setup_memblk() and that doesn't > set numa_nodes_parsed to the number of fake numa nodes. And since with > that "cleanup" which opened more work than it saved (btw, this is the > last time I'm looking at crap like that) we got rid of the "enlarging" > of the node mask to the actual nodes count and *that* blows up with > numa_nodes_parsed having only node 0 in there. > > Long story short, something as trivial as this helps here:
Yep. Works for me. Reported-and-tested-by: Kirill A. Shutemov <[email protected]> -- Kirill A. Shutemov
