Re: [Xen-devel] blkif_map error starting fourth guest domain

[Keir Fraser <keir@xxxxxxxxxxxxx>]

On 7/6/07 16:06, "Kieran Mansley" <kmansley@xxxxxxxxxxxxxx> wrote:

> The reason for blkif_map() failing seems to be the map_frontend_page()
> call failing.
> 
> xm dmesg prints out:
> (XEN) mm.c:2610:d0 Could not find L1 PTE for address e1204000
> which seems likely to be connected to map_frontend_page() failing.

Yes, this is the problem. You'll need to add some more tracing, find out
exactly which grant_map operation issued by dom0 is failing, and find out
why Xen thinks there is no pte mapping the specified virtual address.

 -- Keir


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