Re: [Xen-devel] AMD Phenom II 940: mm/vmalloc.c:110 vmap_page_range_noflush

[Pasi Kärkkäinen <pasik@xxxxxx>]

On Thu, May 06, 2010 at 10:22:03PM -0400, Gerry Reno wrote:
> On 05/06/2010 08:21 PM, Gerry Reno wrote:
>> Ok, I tested with the new 2.6.32.12:  (.config same)
>>
>> Case 1:  Xen 4.0.0-rc8 / pv_ops dom0 kernel 2.6.32.12
>>
>> Still pv_ops dom0 is not working properly.
>> There are still call trace and other errors.  The kernel does boot up  
>> but it takes again a long time to get the login prompt (about 3 mins).  
>> This is far longer than when I used 2.6.31.6 pv_ops dom0.  Networking 
>> does not start properly (only see 'lo' and 'virbr0'), so I have to 
>> restart it manually and then I see my bridge 'br0' and 'eth0'.
>> Can't find device "br0"
>> /etc/xen/scripts/network-bridge: line 240: "sigerr" command not found.
>> And it is trying unsuccessfully to start some laptop feature like  
>> S99powernap (unknown job) and also S28-libvirt-bin fails (maybe  
>> network related?).
>>
>>
>> Case 2:  pv_ops domU kernel 2.6.32.12  (no xen dom0):
>>
>> Now the straight linux kernel (no xen dom0) boots right up and goes to  
>> login prompt in normal timeframe.  Networking starts correctly.   
>> Things look pretty normal.
>>
>>
>> Observation:
>> I'm getting slightly different output on console and serial console.   
>> Some errors show on one but not the other.  Shouldn't these be 
>> identical?
>>
>>
>> I'm attaching both serial console outputs.
>>
>> menu.lst is same as before (just .12 instead of .10)
>>
>> -Gerry
>>
>>
> And I'm attaching the syslog from Case 1 (pv_ops dom0).
>

You should be posting two things:

1) xm dmesg
2) dmesg

Aka the full boot log, from both Xen hypervisor and dom0 Linux kernel.

-- Pasi


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