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Message-ID: <86802c440803061458p3689ea4fi40595bddab533b70@mail.gmail.com>
Date: Thu, 6 Mar 2008 14:58:54 -0800
From: "Yinghai Lu" <yhlu.kernel@gmail.com>
To: "Pavel Machek" <pavel@ucw.cz>
Subject: Re: 2.6.25-rc4: crash on boot when SMP enabled
Cc: "Ingo Molnar" <mingo@elte.hu>,
       "kernel list" <linux-kernel@vger.kernel.org>,
       "Thomas Gleixner" <tglx@linutronix.de>,
       "H. Peter Anvin" <hpa@zytor.com>
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On Thu, Mar 6, 2008 at 1:24 PM, Pavel Machek <pavel@ucw.cz> wrote:
> Hi!
>
>  > >  > On amd 8-core system, I get crash on boot... Last messages:
>  > >  >
>  > >  > Quad-Core AMD Opteron...
>  > >  > Checking TSC Synchronization [CPU#0 -> CPU#3]: passed
>  > >  > BUG: unable to handle kernel paging request at 00...005958
>  > >  > IP: __alloc_pages+0x38
>  > >  > ...
>  > >  > Call trace:
>  > >  > kmem_getpages
>  > >  > cache_grow
>  > >  > ____cache_alloc_node
>  > >  > cpuup_callback
>  > >  > kmem_cache_alloc_node
>  > >  > cpuup_callback
>  > >  > notifier_call_chain
>  > >  > _cpu_up
>  > >
>  > >  could you try latest x86.git:
>  > >
>  > >     http://people.redhat.com/mingo/x86.git/README
>  > >
>  > >  does it fix it? Could be one of the numa fixes that are queued up.
>  >
>
> > can we have your config and whole bootlog?
>
>  Config is attached.
>
your config works well here with all systems. wonder if you have old cpu rev.

YH