From: "Petr Vandrovec" <VANDROVE@vc.cvut.cz>
Organization: CC CTU Prague
To: Andi Kleen <ak@muc.de>
Date: Wed, 12 Jan 2005 03:03:31 +0100
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Subject: Re: node_online_map patch kills x86_64
Cc: linux-kernel@vger.kernel.org, chrisw@osdl.org
Message-ID: <624682967EF@vcnet.vc.cvut.cz>
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On 12 Jan 05 at 2:38, Andi Kleen wrote:
> On Tue, Jan 11, 2005 at 04:30:25PM -0800, Chris Wright wrote:
> > kernel direct mapping tables upto ffff810100000000 @ 8000-d000
> > PANIC: early exception rip ffffffff8078b2e3 error 0 cr2 17c498a67
> >   Filesystem type ext2
> >   (couple more grub messgages like kernel name, root device)
> 
> Can you please boot with earlyprintk=serial,ttyS0,baud and send the full
> boot log? 
> 
> And also look up where ffffffff8078b2e3 is in System.map.

You should go through your x86-64-bugs mailbox ;-)   I've sent two
"hacks" your way, with explanation.  It is not nice to have node_online_map
to initialize with '1', then your nodes are #1 and #2 instead of #0 and
#1, and as node #0 has no memory and is not online at all, things broke.
Plus k8topology is broken too.

http://www.x86-64.org/lists/bugs/msg01278.html

                                                Petr Vandrovec
                                                

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