Blaisorblade wrote:
> On Thursday 05 October 2006 23:59, Christopher S. Aker wrote:
>> Blaisorblade,
>>
>> I recently deployed a 2.6.18-skas3-v9-pre9 host, and some users weren't
>> able to boot UML beyond "VFS: Mounted root (ext3 filesystem) readonly".
>>   As it turns out, only 2.6-um kernels were affected, 2.4-um worked fine.
>>
>> This happened both in skas3 and skas0 modes.  Jeff graciously took a
>> look at some straces, and his comment was that "something broke page
>> fault handling generically".
>>
>> The traces are here:
>>
>> http://www.theshore.net/~caker/uml/skas2.6.18-uml_trace.txt (skas3)
>> http://www.theshore.net/~caker/uml/skas2.6.18-uml_trace_skas0.txt
>>
>> Reverting back to a skas3-v8.2 kernel fixed it.
> 
> An important question: you reverted to a 2.6.18 + skas kernel or a 2.6.17 
> one? 
> A similar bug is being discussed about a regression in 2.6.18 vanilla...

Uh, somehow I missed this email for two months...

All my hosts are running at most 2.6.16.x, so this very well could be a 
regression in post 2.6.16 kernels.

-Chris

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