Re: [Xen-devel] [RFC][PATCH] Hypercalls from HVM guests (1/2)

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 12 Apr 2006, at 19:40, Steve Ofsthun wrote:

> Here is the main hypervisor/hvmloader patch.
>
> Signed-off-by: Steve Ofsthun <sofsthun@xxxxxxxxxxxxxxx>
All in-memory hypercall arguments are now accessed via 
copy_to/from_guest and copy_to/from_user are no longer used for that 
purpose at all. That given, can the special path for HVM guests be made 
in copy_to/from_guest (no need to make conditional on hypervisor_va()) 
and not touch copy_to/from_user?
 -- Keir


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