From mboxrd@z Thu Jan  1 00:00:00 1970
From: Valtteri Kiviniemi <valtteri.kiviniemi@dataproof.fi>
Subject: Re: 2.6.28 64-bit domU not booting
Date: Sun, 18 Jan 2009 20:11:22 +0200
Message-ID: <497370CA.8030208@dataproof.fi>
References: <20090107162332.GE15052@edu.joroinen.fi>	<4964D784.6060906@dataproof.fi>	<20090107171557.GF15052@edu.joroinen.fi>	<4964EF27.7090708@dataproof.fi>	<20090107181729.GH15052@edu.joroinen.fi>	<4964F258.9070507@dataproof.fi>	<20090107192609.GI15052@edu.joroinen.fi>	<496503D3.5080409@dataproof.fi>	<20090107193840.GJ15052@edu.joroinen.fi>	<496505AA.8010306@dataproof.fi>	<20090107194708.GK15052@edu.joroinen.fi>	<496507AD.1090700@dataproof.fi>
	<49693FDC.3020000@dataproof.fi> <4970DD23.1030106@goop.org>
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To: Jeremy Fitzhardinge <jeremy@goop.org>, xen-devel@lists.xensource.com
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Hi,

I'll test the 32-bit PAE guest later.. I have tried different memory 
sizes with no success.

The RIP does not match in any symbols

root@xen-1:/boot# gdb vmlinux-2.6.29-rc1
GNU gdb 6.8-debian
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later 
<http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu"...
(gdb) x/i ffffffff8020abe7
No symbol "ffffffff8020abe7" in current context.
(gdb) file /boot/vmlinux-2.6.29-rc1
Load new symbol table from "/boot/vmlinux-test"? (y or n) y
Reading symbols from /boot/vmlinux-2.6.29-rc1...done.
(gdb) x/i ffffffff8020abe7
No symbol "ffffffff8020abe7" in current context.
(gdb)


- Valtteri Kiviniemi

Jeremy Fitzhardinge kirjoitti:
> Valtteri Kiviniemi wrote:
>> Hi,
>>
>> I just tested 2.6.29-rc1 kernel and this problem is still happening.
> 
> If you can get the RIP out of the Xen dump, and then do
> $ gdb vmlinux
> (gdb) x/i RIP
> 
> it will at least give us some idea of where to look.
> 
> Have you tried different memory sizes?
> 
> You can boot a 32-bit PAE guest on a 64-bit host, which would be an 
> interesting test.
> 
>    J