[GIT PULL] KVM updates for the 3.6 merge window

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Linus, please pull from the repo and tag at:

  git://git.kernel.org/pub/scm/virt/kvm/kvm.git tags/kvm-3.6-1

to merge the KVM updates for the 3.5 merge window.

Highlights include
 - full big real mode emulation on pre-Westmere Intel hosts (can be disabled
   with emulate_invalid_guest_state=0)
 - relatively small ppc and s390 updates
 - PCID/INVPCID support in guests
 - EOI avoidance; 3.6 guests should perform better on 3.6 hosts on interrupt
   intensive workloads)
 - Lockless write faults during live migration
 - EPT accessed/dirty bits support for new Intel processors

----------------------------------------------------------------
Avi Kivity (31):
      KVM: ia64: Mark ia64 KVM as BROKEN
      Merge branch 'for-upstream' of git://github.com/agraf/linux-2.6 into next
      KVM: MMU: Force cr3 reload with two dimensional paging on mov cr3 emulation
      KVM: VMX: Return correct CPL during transition to protected mode
      KVM: Split cpuid register access from computation
      KVM: x86 emulator: change ->get_cpuid() accessor to use the x86 semantics
      KVM: x86 emulator: emulate cpuid
      KVM: x86 emulator: allow loading null SS in long mode
      KVM: x86 emulator: fix LIDT/LGDT in long mode
      KVM: VMX: Relax check on unusable segment
      KVM: VMX: Limit iterations with emulator_invalid_guest_state
      KVM: x86 emulator: emulate LEAVE
      KVM: x86 emulator: initialize memop
      KVM: Fix SS default ESP/EBP based addressing
      KVM: x86 emulator: emulate SGDT/SIDT
      KVM: VMX: Fix interrupt exit condition during emulation
      KVM: VMX: Continue emulating after batch exhausted
      KVM: x86 emulator: emulate LAHF
      KVM: x86 emulator: fix byte-sized MOVZX/MOVSX
      KVM: x86 emulator: split push logic from push opcode emulation
      KVM: x86 emulator: implement ENTER
      KVM: VMX: Stop invalid guest state emulation on pending event
      KVM: VMX: Improve error reporting during invalid guest state emulation
      KVM: x86 emulator: emulate BSWAP
      KVM: x86 emulator: emulate LLDT
      KVM: x86 emulator: make read_segment_descriptor() return the address
      KVM: x86 emulator: make loading TR set the busy bit
      KVM: x86 emulator: implement LTR
      KVM: VMX: Emulate invalid guest state by default
      Merge branch 'for-upstream' of git://github.com/agraf/linux-2.6 into next
      x86, hyper: fix build with !CONFIG_KVM_GUEST

Bharat Bhushan (5):
      KVM: PPC: booke: Added DECAR support
      KVM: PPC: Not optimizing MSR_CE and MSR_ME with paravirt.
      booke/bookehv: Add host crit-watchdog exception support
      booke: Added crit/mc exception handler for e500v2
      KVM: PPC: Critical interrupt emulation support

Christian Borntraeger (2):
      KVM: s390: Change maintainer
      KVM: s390: Set CPU in stopped state on initial cpu reset

Christoffer Dall (2):
      KVM: Cleanup the kvm_print functions and introduce pr_XX wrappers
      KVM: Introduce __KVM_HAVE_IRQ_LINE

Cornelia Huck (2):
      KVM: trace events: update list of exit reasons
      KVM: s390: Fix sigp sense handling.

Gleb Natapov (1):
      KVM: MMU: do not iterate over all VMs in mmu_shrink()

Guo Chao (1):
      KVM: VMX: code clean for vmx_init()

Heiko Carstens (5):
      s390/smp: remove redundant check
      s390/smp/kvm: unifiy sigp definitions
      KVM: s390: fix sigp sense running condition code handling
      KVM: s390: fix sigp set prefix status stored cases
      KVM: s390: use sigp condition code defines

Heinz Graalfs (1):
      KVM: s390: Perform early event mask processing during boot

Liu Yu-B13201 (1):
      KVM: PPC: Factor out guest epapr initialization

Mao, Junjie (1):
      KVM: VMX: Implement PCID/INVPCID for guests with EPT

Marc Zyngier (2):
      KVM: use KVM_CAP_IRQ_ROUTING to protect the routing related code
      KVM: Guard mmu_notifier specific code with CONFIG_MMU_NOTIFIER

Michael S. Tsirkin (14):
      KVM: disable uninitialized var warning
      KVM: document lapic regs field
      KVM: optimize ISR lookups
      KVM guest: guest side for eoi avoidance
      x86, bitops: note on __test_and_clear_bit atomicity
      KVM: eoi msi documentation
      KVM: only sync when attention bits set
      KVM: rearrange injection cancelling code
      KVM: host side for eoi optimization
      apic: fix kvm build on UP without IOAPIC
      apic: add apic_set_eoi_write for PV use
      KVM guest: switch to apic_set_eoi_write, apic_write
      Revert "apic: fix kvm build on UP without IOAPIC"
      KVM: fix race with level interrupts

Mihai Caraman (3):
      KVM: PPC: bookehv: Add ESR flag to Data Storage Interrupt
      KVM: PPC64: booke: Set interrupt computation mode for 64-bit host
      KVM: PPC: e500mc: Fix tlbilx emulation for 64-bit guests

Orit Wasserman (1):
      KVM: VMX: Fix KVM_SET_SREGS with big real mode segments

Paul Mackerras (1):
      KVM: PPC: Book3S HV: Make the guest hash table size configurable

Prarit Bhargava (1):
      KVM: Add x86_hyper_kvm to complete detect_hypervisor_platform check

Rik van Riel (1):
      KVM: handle last_boosted_vcpu = 0 case

Takuya Yoshikawa (4):
      KVM: Separate out dirty_bitmap allocation code as kvm_kvzalloc()
      KVM: Avoid wasting pages for small lpage_info arrays
      KVM: MMU: Remove unused parameter from mmu_memory_cache_alloc()
      KVM: Use kvm_kvfree() to free memory allocated by kvm_kvzalloc()

Varun Sethi (1):
      KVM: PPC: bookehv64: Add support for std/ld emulation.

Xiao Guangrong (10):
      KVM: MMU: return bool in __rmap_write_protect
      KVM: MMU: abstract spte write-protect
      KVM: MMU: cleanup spte_write_protect
      KVM: VMX: export PFEC.P bit on ept
      KVM: MMU: fold tlb flush judgement into mmu_spte_update
      KVM: MMU: introduce SPTE_MMU_WRITEABLE bit
      KVM: MMU: fast path of handling guest page fault
      KVM: MMU: trace fast page fault
      KVM: MMU: fix kvm_mmu_pagetable_walk tracepoint
      KVM: MMU: document mmu-lock and fast page fault

Xudong Hao (5):
      KVM: VMX: Add EPT A/D bits definitions
      KVM: VMX: Add parameter to control A/D bits support, default is on
      KVM: VMX: Enable EPT A/D bits if supported by turning on relevant bit in EPTP
      KVM: VMX: Use EPT Access bit in response to memory notifiers
      KVM: x86: change PT_FIRST_AVAIL_BITS_SHIFT to avoid conflict with EPT Dirty bit

 Documentation/virtual/kvm/api.txt        |  36 ++++
 Documentation/virtual/kvm/locking.txt    | 130 ++++++++++-
 Documentation/virtual/kvm/msr.txt        |  33 +++
 Documentation/virtual/kvm/ppc-pv.txt     |   2 -
 MAINTAINERS                              |   2 +-
 arch/ia64/include/asm/kvm.h              |   1 +
 arch/ia64/kvm/Kconfig                    |   1 +
 arch/powerpc/include/asm/epapr_hcalls.h  |   2 +
 arch/powerpc/include/asm/hw_irq.h        |   2 +
 arch/powerpc/include/asm/kvm_book3s_64.h |   7 +-
 arch/powerpc/include/asm/kvm_host.h      |   6 +
 arch/powerpc/include/asm/kvm_ppc.h       |   3 +-
 arch/powerpc/kernel/Makefile             |   1 +
 arch/powerpc/kernel/epapr_hcalls.S       |  25 +++
 arch/powerpc/kernel/epapr_paravirt.c     |  52 +++++
 arch/powerpc/kernel/kvm.c                |  28 +--
 arch/powerpc/kernel/kvm_emul.S           |  12 +-
 arch/powerpc/kvm/book3s_64_mmu_hv.c      | 123 ++++++++---
 arch/powerpc/kvm/book3s_hv.c             |  40 ++--
 arch/powerpc/kvm/book3s_hv_builtin.c     |   5 +-
 arch/powerpc/kvm/book3s_hv_rm_mmu.c      |  15 +-
 arch/powerpc/kvm/booke.c                 |  26 +++
 arch/powerpc/kvm/booke_emulate.c         |  28 +++
 arch/powerpc/kvm/booke_interrupts.S      |  55 +++--
 arch/powerpc/kvm/bookehv_interrupts.S    |   2 +-
 arch/powerpc/kvm/e500_emulate.c          |   3 +
 arch/powerpc/kvm/e500mc.c                |   8 +-
 arch/powerpc/kvm/emulate.c               |  16 ++
 arch/powerpc/kvm/powerpc.c               |  18 ++
 arch/powerpc/platforms/Kconfig           |   9 +
 arch/s390/include/asm/sclp.h             |   2 +
 arch/s390/include/asm/sigp.h             |  32 +++
 arch/s390/kernel/setup.c                 |  12 +-
 arch/s390/kernel/smp.c                   |  76 +++----
 arch/s390/kvm/kvm-s390.c                 |   1 +
 arch/s390/kvm/sigp.c                     | 117 +++++-----
 arch/x86/include/asm/apic.h              |   3 +
 arch/x86/include/asm/bitops.h            |   7 +
 arch/x86/include/asm/hypervisor.h        |   1 +
 arch/x86/include/asm/kvm.h               |   1 +
 arch/x86/include/asm/kvm_emulate.h       |   6 +-
 arch/x86/include/asm/kvm_host.h          |  31 ++-
 arch/x86/include/asm/kvm_para.h          |   7 +
 arch/x86/include/asm/processor-flags.h   |   2 +
 arch/x86/include/asm/vmx.h               |   6 +
 arch/x86/kernel/apic/apic.c              |  17 ++
 arch/x86/kernel/cpu/hypervisor.c         |   3 +
 arch/x86/kernel/kvm.c                    |  64 +++++-
 arch/x86/kvm/cpuid.c                     |  46 ++--
 arch/x86/kvm/cpuid.h                     |   9 +
 arch/x86/kvm/emulate.c                   | 273 ++++++++++++++++++-----
 arch/x86/kvm/i8259.c                     |  17 +-
 arch/x86/kvm/lapic.c                     | 194 ++++++++++++++++-
 arch/x86/kvm/lapic.h                     |  11 +
 arch/x86/kvm/mmu.c                       | 359 ++++++++++++++++++++++---------
 arch/x86/kvm/mmutrace.h                  |  45 +++-
 arch/x86/kvm/paging_tmpl.h               |   3 +-
 arch/x86/kvm/svm.c                       |  12 +-
 arch/x86/kvm/trace.h                     |  34 +++
 arch/x86/kvm/vmx.c                       | 189 ++++++++++++----
 arch/x86/kvm/x86.c                       | 123 ++++++-----
 drivers/s390/char/sclp.c                 |  10 -
 drivers/s390/char/sclp.h                 |  10 +
 drivers/s390/char/sclp_cmd.c             |  38 ++++
 drivers/s390/kvm/kvm_virtio.c            |   3 +-
 include/linux/kvm.h                      |   3 +
 include/linux/kvm_host.h                 |  27 ++-
 include/trace/events/kvm.h               |   7 +-
 virt/kvm/ioapic.c                        |  19 +-
 virt/kvm/ioapic.h                        |   4 +-
 virt/kvm/irq_comm.c                      |  31 +--
 virt/kvm/kvm_main.c                      |  36 ++--
 72 files changed, 1979 insertions(+), 603 deletions(-)
 create mode 100644 arch/powerpc/kernel/epapr_hcalls.S
 create mode 100644 arch/powerpc/kernel/epapr_paravirt.c
 create mode 100644 arch/s390/include/asm/sigp.h

-- 
error compiling committee.c: too many arguments to function

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