> > Another point: you want this change, sorry if my previous mail was not > detailed enough : > > --- a/arch/x86/mm/numa_64.c > +++ b/arch/x86/mm/numa_64.c > @@ -78,7 +78,7 @@ static int __init allocate_cachealigned_memnodemap(void) > unsigned long pad, pad_addr; > > memnodemap = memnode.embedded_map; > - if (memnodemapsize <= 48) > + if (memnodemapsize <= ARRAY_SIZE(memnode.embedded_map)) > return 0; > > pad = L1_CACHE_BYTES - 1; >
Hi Eric, I'm still getting this message with the numa=fake=4 start option: Faking node 0 at 0000000000000000-0000000028000000 (640MB) Faking node 1 at 0000000028000000-0000000050000000 (640MB) Faking node 2 at 0000000050000000-0000000078000000 (640MB) Faking node 3 at 0000000078000000-000000009ff00000 (639MB) NUMA: Using 27 for the hash shift. Your memory is not aligned you need to rebuild your kernel with a bigger NODEMAPSIZE shift=27 No NUMA hash function found. NUMA emulation disabled. Is there something else I need to change? (This is on an AMD box.) Thanks! Mike -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
