Hi Jan,
I saw that commit 8c14e5f provides emulations for UMIP affected
instructions. But realized that xen does not have logic to expose UMIP
feature to guests - you have sent out one in
https://lists.xenproject.org/archives/html/xen-devel/2016-12/msg00552.html
to emulate the cpuid leaf, but seems it was only a software solution and
have not get merged yet.
So I wonder do you have any specific plan to fully support the UMIP,
i.e. in Xen 4.10? :-)
Thanks
Yu
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