Re: [Xen-devel] ioremap failing in linux guest

[Keir Fraser <keir.fraser@xxxxxxxxxxxxx>]

On 8/10/08 00:23, "Anish Bhatt" <anish@xxxxxxxxxxxxx> wrote:

> I'm trying to map some memory reserved with the mem= & memap =
> parameters (in guest) in a module in the guest. ioremap keeps failing
> with xend dmesg displaying this error :
> / mm.c:710:d2 Error getting mfn 20000 (pfn 2584e) from L1 entry
> 0000000020000263 for dom3275/
> 
> Anyone know why this is happening, or what I'm doing wrong ?
> -Anish

ioremap() takes machine addresses when running on Xen; not pseudophysical
addresses.

 -- Keir



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