Re: [Xen-devel] Unable to handle kernel paging request at virtual address e9042464

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 27 Apr 2005, at 10:49, Bin Ren wrote:

> I pulled the latest unstable bits, compiled xen, xen0, xenU and tools
> with my customized config files, run them on an AMD Sempron test
> machine, start xend (which is fine) but as soon as I try to create a
> domain with "xm create vmid=1 -c", kernel panics. My fix at least
> makes it work here. Hope this is helpful.
I don't want a patch in the tree until we understand why it fixes the 
problem. As far as I can see nothing depends on valid m2p entries 
before the domain boots, nor should rounding of mem_kb matter. 
Obviously one of these things *does* matter, because your patch fixes 
the crash. :-) But we should understand the bogus behaviour rather than 
obscure it.
This is all not helped by the fact that noone here in the lab can 
reproduce the problem. :-((
 -- Keir


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