[PATCH 00/10] Drivers: hv: vmbus: Enable kexec and other misc cleanup

["K. Y. Srinivasan" <kys@microsoft.com>]

In addition to enabling kexec, this patch-set has a bunch of miscellaneous 
fixes.

Alex Ng (1):
  Drivers: hv: balloon: Enable dynamic memory protocol negotiation with
    Windows 10 hosts

K. Y. Srinivasan (1):
  Drivers: hv: vmbus: Permit sending of packets without payload

Vitaly Kuznetsov (8):
  Loaded Hyper-V module will use these functions to disable CPU hotplug
        under certain circumstances. Convert cpu_hotplug_disabled to a
    counter     (protected by cpu_add_remove_lock) to support e.g.
    disable -> disable ->     enable call sequences.
  Commit e513229b4c38 ("Drivers: hv: vmbus: prevent cpu offlining on
    newer     hypervisors") was altering smp_ops.cpu_disable to prevent
    CPU offlining.     We can bo better by using
    cpu_hotplug_enable/disable functions instead of     such
    hard-coding.
  Drivers: hv: vmbus: remove hv_synic_free_cpu() call from
    hv_synic_cleanup()
  Drivers: hv: vmbus: add special kexec handler
  Drivers: hv: don't do hypercalls when hypercall_page is NULL
  Drivers: hv: vmbus: use 'die' notification chain instead of 'panic'
  Drivers: hv: kvp: check kzalloc return value
  Drivers: hv: fcopy: dynamically allocate smsg_out in
    fcopy_send_data()

 Documentation/power/suspend-and-cpuhotplug.txt |    6 +-
 arch/x86/include/asm/mshyperv.h                |    2 +
 arch/x86/kernel/cpu/mshyperv.c                 |   30 +++++++++
 drivers/hv/channel.c                           |    3 +-
 drivers/hv/hv.c                                |   15 +++--
 drivers/hv/hv_balloon.c                        |   26 ++++++--
 drivers/hv/hv_fcopy.c                          |   21 ++++---
 drivers/hv/hv_kvp.c                            |    3 +
 drivers/hv/vmbus_drv.c                         |   76 +++++++++---------------
 kernel/cpu.c                                   |   13 +++--
 10 files changed, 118 insertions(+), 77 deletions(-)

-- 
1.7.4.1