[GIT PULL] Please pull my kvm-ppc-next-4.16-1 tag

[Paul Mackerras <paulus@ozlabs.org>]

Hi Paolo,

Please do a pull from my kvm-ppc-next-4.16-1 tag to get a PPC KVM
update for 4.16.  The tag has a summary of the changes (see below).
Four of the commits come from the topic/ppc-kvm branch of Michael
Ellerman's powerpc tree and are also present in his next branch.

Thanks,
Paul.

The following changes since commit ae64f9bd1d3621b5e60d7363bc20afb46aede215:

  Linux 4.15-rc2 (2017-12-03 11:01:47 -0500)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc tags/kvm-ppc-next-4.16-1

for you to fetch changes up to 9b9b13a6d1537ddc4caccd6f1c41b78edbc08437:

  KVM: PPC: Book3S HV: Keep XIVE escalation interrupt masked unless ceded (2018-01-19 12:10:21 +1100)

----------------------------------------------------------------
PPC KVM update for 4.16

- Allow HPT guests to run on a radix host on POWER9 v2.2 CPUs
  without requiring the complex thread synchronization that earlier
  CPU versions required.

- A series from Ben Herrenschmidt to improve the handling of
  escalation interrupts with the XIVE interrupt controller.

- Provide for the decrementer register to be copied across on
  migration.

- Various minor cleanups and bugfixes.

----------------------------------------------------------------
Alexander Graf (1):
      KVM: PPC: Book3S HV: Remove vcpu->arch.dec usage

Benjamin Herrenschmidt (8):
      powerpc/xive: Move definition of ESB bits
      powerpc/xive: Add interrupt flag to disable automatic EOI
      KVM: PPC: Book3S HV: Add more info about XIVE queues in debugfs
      KVM: PPC: Book3S HV: Enable use of the new XIVE "single escalation" feature
      KVM: PPC: Book3S HV: Don't use existing "prodded" flag for XIVE escalations
      KVM: PPC: Book3S HV: Check DR not IR to chose real vs virt mode MMIOs
      KVM: PPC: Book3S HV: Make xive_pushed a byte, not a word
      KVM: PPC: Book3S HV: Keep XIVE escalation interrupt masked unless ceded

Markus Elfring (1):
      KVM: PPC: Use seq_puts() in kvmppc_exit_timing_show()

Michael Neuling (1):
      powerpc/pseries: Add H_GET_CPU_CHARACTERISTICS flags & wrapper

Paul Mackerras (11):
      KVM: PPC: Book3S HV: Avoid shifts by negative amounts
      KVM: PPC: Book3S HV: Fix typo in kvmppc_hv_get_dirty_log_radix()
      KVM: PPC: Book3S HV: Remove useless statement
      KVM: PPC: Book3S HV: Fix conditions for starting vcpu
      KVM: PPC: Book3S: Eliminate some unnecessary checks
      KVM: PPC: Book3S HV: Enable migration of decrementer register
      KVM: PPC: Book3S HV: Make sure we don't re-enter guest without XIVE loaded
      KVM: PPC: Book3S HV: Do SLB load/unload with guest LPCR value loaded
      KVM: PPC: Book3S HV: Allow HPT and radix on the same core for POWER9 v2.2
      KVM: PPC: Book3S HV: Improve handling of debug-trigger HMIs on POWER9
      Merge remote-tracking branch 'remotes/powerpc/topic/ppc-kvm' into kvm-ppc-next

 Documentation/virtual/kvm/api.txt         |   1 +
 arch/powerpc/include/asm/hmi.h            |   4 +
 arch/powerpc/include/asm/hvcall.h         |  17 +++
 arch/powerpc/include/asm/kvm_book3s_64.h  |  14 +-
 arch/powerpc/include/asm/kvm_host.h       |   6 +-
 arch/powerpc/include/asm/opal-api.h       |   1 +
 arch/powerpc/include/asm/plpar_wrappers.h |  14 ++
 arch/powerpc/include/asm/reg.h            |   5 +-
 arch/powerpc/include/asm/xive-regs.h      |  35 +++++
 arch/powerpc/include/asm/xive.h           |  41 +-----
 arch/powerpc/include/uapi/asm/kvm.h       |   2 +
 arch/powerpc/kernel/asm-offsets.c         |   4 +
 arch/powerpc/kernel/mce.c                 | 142 ++++++++++++++----
 arch/powerpc/kvm/book3s_64_mmu_radix.c    |   2 +-
 arch/powerpc/kvm/book3s_hv.c              |  54 ++++---
 arch/powerpc/kvm/book3s_hv_ras.c          |   8 +-
 arch/powerpc/kvm/book3s_hv_rmhandlers.S   | 237 +++++++++++++++++++-----------
 arch/powerpc/kvm/book3s_xive.c            | 109 +++++++++++---
 arch/powerpc/kvm/book3s_xive.h            |  15 +-
 arch/powerpc/kvm/powerpc.c                |  14 +-
 arch/powerpc/kvm/timing.c                 |   3 +-
 arch/powerpc/sysdev/xive/common.c         |   3 +-
 arch/powerpc/sysdev/xive/native.c         |  18 ++-
 23 files changed, 530 insertions(+), 219 deletions(-)