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Date: Tue, 12 Apr 2011 16:13:18 +0900 From: Tejun Heo <tj@...nel.org> To: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com> Cc: LKML <linux-kernel@...r.kernel.org>, Yinghai Lu <yinghai@...nel.org>, Brian Gerst <brgerst@...il.com>, Cyrill Gorcunov <gorcunov@...il.com>, Shaohui Zheng <shaohui.zheng@...el.com>, David Rientjes <rientjes@...gle.com>, Ingo Molnar <mingo@...e.hu>, "H. Peter Anvin" <hpa@...ux.intel.com> Subject: Re: [PATCH] x86-64, NUMA: reimplement cpu node map initialization for fake numa Hello, KOSAKI. On Tue, Apr 12, 2011 at 03:31:42PM +0900, KOSAKI Motohiro wrote: > Unfortunately, don't work. > full dmesg is below. ... > [ 0.220979] ERROR: groups don't span domain->span > [ 0.222122] divide error: 0000 [#1] SMP > [ 0.222975] last sysfs file: > [ 0.222975] CPU 0 > [ 0.222975] Modules linked in: > [ 0.222975] > [ 0.222975] Pid: 1, comm: swapper Not tainted 2.6.39-rc1+ #2 FUJITSU-SV Hmmm... looks like the added condition didn't trigger at all. I'm travelling until the end of the next week and can only test using qemu which I don't think supports sibling topology. Can you please add some printks in the sibling link function and find out why the condition isn't triggering? Thank you. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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