Re: [Xen-devel] Hypercall interface changes for PAE

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 31 May 2005, at 19:32, Jonathan S. Shapiro wrote:

> The rest of this idea I like, but the statement above seems like the
> wrong thing to do. The right thing to do is to preserve a uniform
> interface, breaking compatibility. This is a change being made in an
> unreleased major version -- an interface change that requires a
> recompile is perfectly okay.
I think my followup suggestion of hiding the interface difference 
behind typedefs is best (keeps the interface as uniform as possible at 
the source level; and non-PAE will continue to work even without 
recompilation).
 -- Keir


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