Jeff Dike wrote:
On Wed, Jul 18, 2007 at 11:28:18AM -0500, Anthony Liguori wrote:
Within the kernel right (VMCALL is only usable in ring 1).
Yup.
Is it
terribly important to be able to pass through the syscall arguments in
registers verses packing them in a data structure and passing a pointer
to that structure?
An arg block would be fine, too.
Okay, then you should be pretty well insulated against the changing
hypercall stuff since you only need one hypercall NR and can use a one
argument hypercall.
Regards,
Anthony Liguori
Jeff
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