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Subject: Re: [patch] Real-Time Preemption, -RT-2.6.12-rc1-V0.7.41-07
From: Steven Rostedt <rostedt@goodmis.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: Esben Nielsen <simlo@phys.au.dk>, LKML <linux-kernel@vger.kernel.org>
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Organization: Kihon Technologies
Date: Thu, 31 Mar 2005 07:49:38 -0500
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On Thu, 2005-03-31 at 13:03 +0200, Ingo Molnar wrote:
> * Steven Rostedt <rostedt@goodmis.org> wrote:

>  knodemgrd_0/902: BUG in __down_complete at kernel/rt.c:1568
>   [<c0103956>] dump_stack+0x23/0x25 (20)
>   [<c0130dcd>] down_trylock+0x1fb/0x200 (48)
>   [<c0364ee2>] nodemgr_host_thread+0xd0/0x17b (48)
>   [<c0100d4d>] kernel_thread_helper+0x5/0xb (136249364)
>  ---------------------------
>  | preempt count: 00000001 ]
>  | 1-level deep critical section nesting:
>  ----------------------------------------
>  .. [<c0133a75>] .... print_traces+0x1b/0x52
>  .....[<c0103956>] ..   ( <= dump_stack+0x23/0x25)

One more thing. Was this on SMP or UP.  I haven't tested this on SMP
yet. When my laptop (HT) gets done with its work, I'll give it a try
there. Of course I need to disable NVidia on it first.

-- Steve


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