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Date: Tue, 12 Jun 2012 11:54:26 +0800 From: Zhouping Liu <zliu@...hat.com> To: Peter Zijlstra <a.p.zijlstra@...llo.nl> CC: Andrea Arcangeli <aarcange@...hat.com>, Linus Torvalds <torvalds@...ux-foundation.org>, Hillf Danton <dhillf@...il.com>, hi3766691@...il.com, LKML <linux-kernel@...r.kernel.org> Subject: Re: Kernel panic - not syncing: Attempted to kill the idle task! On 06/11/2012 09:27 PM, Peter Zijlstra wrote: > On Fri, 2012-06-08 at 21:38 -0400, Zhouping Liu wrote: >> # cat /sys/devices/system/node/node*/distance >> 10 17 17 24 24 24 30 30 >> 18 10 30 18 18 24 24 24 >> 18 24 10 24 24 17 30 30 >> 24 18 23 10 24 17 17 30 >> 24 17 24 24 10 18 30 18 >> 31 24 17 18 18 10 24 24 >> 30 24 30 17 24 24 10 18 >> 30 24 30 24 17 24 17 10 > You have to be kidding me right? That thing is a complete trainwreck, > what idiot vendor did this? it's a HP's machine. If I understand correctly, you meant the hardware has a bad configuration, just serious :) could you explain the reason? (you can ignore it if it's a stupid question) > > If you boot that machine again, does it have the same stupid table or > are we staring at white-noise? indeed, it's always the same table. And the issues is gone in the latest Linus tree(commit b84297197ce60), I'm not sure which patches fixed the issue. Thanks, Zhouping -- 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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