We strongly believe with good structure support, both models can work
and shine together like ia32/Xen. We shouldn't limit ia64/Xen to only
run on a specific platform, rather, you want ia64/Xen to run
on as many
different platforms as possible to extend its capability. This is the
beauty of public community - everyone contributes on what he/she can
contribute.
I agree. However the community cannot currently contribute to
Xen/ia64/VTI development.
Without major data structure or interfaces merged ASAP, the detail
implementation will be diverged further away and make it
harder & harder
to get to the goal. Are you proposing put 2-headed source into
Xen-ia64-unstable BK? That definitely helps us on rebase effort and
ease the effort in further structural merging.
What I am saying is there may be (in fact very likely *will* be)
some parts of the code where architecture and design objectives
should result in divergence. I don't think we have explored
these areas well enough yet and merging too quickly limits our
options and flexibility.
Dan