From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: Yinghai Lu <yinghai@kernel.org>
Cc: mingo@kernel.org, torvalds@linux-foundation.org,
cmetcalf@tilera.com, tony.luck@intel.com, sivanich@sgi.com,
akpm@linux-foundation.org, ralf@linux-mips.org,
greg.pearson@hp.com, ink@jurassic.park.msu.ru,
tglx@linutronix.de, rth@twiddle.net,
kamezawa.hiroyu@jp.fujitsu.com, paulus@samba.org,
linux-kernel@vger.kernel.org, hpa@zytor.com, anton@samba.org,
lethal@linux-sh.org, davem@davemloft.net,
benh@kernel.crashing.org, dhowells@redhat.com,
mattst88@gmail.com, fenghua.yu@intel.com,
linux-tip-commits@vger.kernel.org
Subject: Re: [tip:sched/core] sched/numa: Rewrite the CONFIG_NUMA sched domain support
Date: Thu, 10 May 2012 19:44:42 +0200 [thread overview]
Message-ID: <1336671883.27020.128.camel@laptop> (raw)
In-Reply-To: <CAE9FiQWat=55Ygp-f6ovJx+CD=Knjic9Xvpp+Ngf-o19zNUy7g@mail.gmail.com>
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.
next prev parent reply other threads:[~2012-05-10 17:45 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-09 14:29 [tip:sched/core] sched/numa: Rewrite the CONFIG_NUMA sched domain support tip-bot for Peter Zijlstra
2012-05-10 17:30 ` Yinghai Lu
2012-05-10 17:44 ` Peter Zijlstra [this message]
2012-05-10 17:54 ` Yinghai Lu
2012-05-29 0:32 ` Jiang Liu
2012-05-29 12:13 ` Peter Zijlstra
2012-05-29 17:12 ` Yinghai Lu
2012-05-24 21:23 ` Tony Luck
2012-05-25 7:31 ` Peter Zijlstra
2012-05-25 14:24 ` Tony Luck
2012-05-25 16:26 ` Tony Luck
2012-05-29 0:19 ` Anton Blanchard
2012-06-05 7:16 ` Alex Shi
2012-06-06 7:43 ` Alex Shi
2012-06-06 9:15 ` Peter Zijlstra
2012-06-07 0:34 ` Alex Shi
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