[Xen-devel] [PATCH 0/8] More Hyper-V infrastructure

[Wei Liu <wl@xxxxxxx>]

This patch sereis implements several important functionalities to run
Xen on top of Hyper-V.

See individual patches for more details.

I can only test them lightly and look at disassembly output to check
correctness at this stage. At the very last Xen on Hyper-V boots up
okay, so it is not breaking anything.

Wei.


Cc: Jan Beulich <jbeulich@xxxxxxxx>
Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Cc: Wei Liu <wl@xxxxxxx>
Cc: Roger Pau Monné <roger.pau@xxxxxxxxxx>
Cc: Michael Kelley <mikelley@xxxxxxxxxxxxx>
Cc: Paul Durrant <paul@xxxxxxx>

Wei Liu (8):
  x86: include xen/lib.h in guest/pvh-boot.h
  x86/hyperv: detect absolutely necessary MSRs
  x86: rename guest/hypercall.h to guest/xen-hypercall.h
  x86/hyperv: setup hypercall page
  x86/hyperv: provide Hyper-V hypercall functions
  x86/hyperv: provide percpu hypercall input page
  x86/hyperv: retrieve vp_index from Hyper-V
  x86/hyperv: setup VP assist page

 xen/arch/x86/guest/hyperv/hyperv.c            | 125 +++++++++++++++++-
 xen/include/asm-x86/guest.h                   |   2 +-
 xen/include/asm-x86/guest/hyperv-hypercall.h  | 105 +++++++++++++++
 xen/include/asm-x86/guest/hyperv.h            |  10 ++
 xen/include/asm-x86/guest/pvh-boot.h          |   2 +
 .../guest/{hypercall.h => xen-hypercall.h}    |   2 +-
 6 files changed, 241 insertions(+), 5 deletions(-)
 create mode 100644 xen/include/asm-x86/guest/hyperv-hypercall.h
 rename xen/include/asm-x86/guest/{hypercall.h => xen-hypercall.h} (99%)

-- 
2.20.1


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