On Tuesday, 03.04.2018 at 14:02, Ajay Garg wrote:
> Hi All.
> Looking at mini-os. it has code for both PV and HVM mode (controlled via
> However, in rumprun codebase, there is no CONFIG_PARAVIRT. Also, all (x86)
> code is the one corresponding to CONFIG_PARAVIRT code for x86 in mini-os.

That's because HVM support got added into upstream Xen Mini-OS after we
forked the copy used in rumprun.

> Does this mean that arm (when supported) can also have only PV mode? Is PV
> mode a necessity to run rumprun-based unikernels?

There is no PV mode in Xen on ARM, so you'll have to do the work to get HVM
working in any case.


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