Re: [Xen-devel] Updating built-in GDT

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 24 Jan 2006, at 11:47, Ivan Kelly wrote:

> I ended up taking this approach, though i've yet to get it to work. 
> With
> update_descriptor the first argument is a machine address. Should this 
> be the
> machine frame number + offset of entry?
Nope, it's a u64 machine address.

Precisely, it's (MFN << 12) + offset

 -- Keir


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