Re: [tip:sched/core] sched/numa: Rewrite the CONFIG_NUMA scheddomain support

From: Peter Zijlstra
Date: Thu May 10 2012 - 13:45:05 EST


On Thu, 2012-05-10 at 10:30 -0700, Yinghai Lu wrote:
> not sure if this one or other is related....
>
> got this from 8 socket Nehalem-ex box.
>
> [ 25.549259] mtrr_aps_init() done
> [ 25.554298] ------------[ cut here ]------------
> [ 25.554549] WARNING: at kernel/sched/core.c:6086 build_sched_domains+0x1a9/0x2d0()

oops,.. could you get me the output of:

cat /sys/devices/system/node/node*/distance

for that machine? I'll see if I can reproduce using numa=fake.

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