This series applies miscellaneous fixes and enhancements to Hyper-V
emulation code in QEMU, and lays out the ground for VMBus devices.

To give you a heads up, we currently have an implementation of VMBus
SCSI storage controller that works with native drivers in Windows
2008sp2 to 2016 and Linux; when used with modified SeaBIOS it can also
install and boot with no extra drivers required.  We hope to submit it
within 2.10 merge window in a few reasonably-sized self-contained
patchsets; this is the first one.

Evgeny Yakovlev (1):
  hyperv: set partition-wide MSRs only on first vcpu

Roman Kagan (22):
  hyperv: add header with protocol definitions
  update-linux-headers: prepare for hyperv.h removal
  hyperv: ensure msrs are inited properly
  hyperv: ensure VP index equal to QEMU cpu_index
  hyperv: helper to find vcpu by VP index
  hyperv_testdev: refactor for readability
  hyperv: cosmetic: g_malloc -> g_new
  hyperv: synic: only setup ack notifier if there's a callback
  hyperv: allow passing arbitrary data to sint ack callback
  hyperv: address HvSintRoute by X86CPU pointer
  hyperv: make HvSintRoute reference-counted
  hyperv: qdev-ify SynIC
  kvm-all: make async_safe_run_on_cpu safe on kvm too
  hyperv: make overlay pages for SynIC
  hyperv: map overlay pages after updating msrs
  hyperv: add synic message delivery
  hyperv: add synic event flag signaling
  hyperv: process SIGNAL_EVENT hypercall
  hyperv: process POST_MESSAGE hypercall
  hyperv_testdev: add SynIC message and event testmodes
  MAINTAINERS: add myself and eyakovlev@ for hyperv*
  hyperv: update copyright notices

 target/i386/cpu.h               |  18 +-
 target/i386/hyperv.h            |  38 ++-
 target/i386/hyperv_proto.h      | 257 +++++++++++++++++
 hw/misc/hyperv_testdev.c        | 269 ++++++++++++++----
 kvm-all.c                       |   2 +
 target/i386/cpu.c               |   4 +-
 target/i386/hyperv.c            | 612 +++++++++++++++++++++++++++++++++++++---
 target/i386/kvm.c               | 126 ++++++---
 target/i386/machine.c           |  15 +-
 MAINTAINERS                     |   7 +
 scripts/update-linux-headers.sh |   4 +-
 11 files changed, 1189 insertions(+), 163 deletions(-)
 create mode 100644 target/i386/hyperv_proto.h

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2.9.4