[GIT PULL] KVM changes for Linux 5.1-rc6

[Paolo Bonzini]

Linus,

The following changes since commit 771acc7e4a6e5dba779cb1a7fd851a164bc81033:

  Bluetooth: btusb: request wake pin with NOAUTOEN (2019-04-09 17:38:24 -1000)

are available in the git repository at:

  https://git.kernel.org/pub/scm/virt/kvm/kvm.git tags/for-linus

for you to fetch changes up to 09f8bbfd55b2710770e0fc978da2773f6e705bed:

  KVM: x86: avoid misreporting level-triggered irqs as edge-triggered in tracing (2019-04-16 10:59:20 +0200)

5.1 keeps its reputation as a big bugfix release for KVM x86.

----------------------------------------------------------------
* Fix for a memory leak introduced during the merge window
* Fixes for nested VMX with ept=0
* Fixes for AMD (APIC virtualization, NMI injection)
* Fixes for Hyper-V under KVM and KVM under Hyper-V
* Fixes for 32-bit SMM and tests for SMM virtualization
* More array_index_nospec peppering

----------------------------------------------------------------
Ben Gardon (1):
      kvm: mmu: Fix overflow on kvm mmu page limit calculation

Hariprasad Kelam (1):
      KVM: x86: fix warning Using plain integer as NULL pointer

Liran Alon (2):
      KVM: x86: Raise #GP when guest vCPU do not support PMU
      KVM: nVMX: Expose RDPMC-exiting only when guest supports PMU

Paolo Bonzini (5):
      KVM: nVMX: allow tests to use bad virtual-APIC page address
      KVM: nVMX: always use early vmcs check when EPT is disabled
      selftests: kvm/evmcs_test: complete I/O before migrating guest state
      selftests: kvm: fix for compilers that do not support -no-pie
      KVM: fix spectrev1 gadgets

Sean Christopherson (6):
      KVM: x86/mmu: Fix an inverted list_empty() check when zapping sptes
      KVM: x86: Load SMRAM in a single shot when leaving SMM
      KVM: x86: Open code kvm_set_hflags
      KVM: x86: clear SMM flags before loading state while leaving SMM
      KVM: x86: Don't clear EFER during SMM transitions for 32-bit vCPU
      KVM: x86: Always use 32-bit SMRAM save state for 32-bit kernels

Suthikulpanit, Suravee (2):
      Revert "svm: Fix AVIC incomplete IPI emulation"
      svm/avic: Fix invalidate logical APIC id entry

Vitaly Kuznetsov (3):
      KVM: x86: svm: make sure NMI is injected after nmi_singlestep
      selftests: kvm: add a selftest for SMM
      KVM: x86: avoid misreporting level-triggered irqs as edge-triggered in tracing

WANG Chao (1):
      x86/kvm: move kvm_load/put_guest_xcr0 into atomic context

 arch/x86/include/asm/kvm_emulate.h                 |   4 +-
 arch/x86/include/asm/kvm_host.h                    |  17 +-
 arch/x86/include/uapi/asm/vmx.h                    |   1 +
 arch/x86/kvm/emulate.c                             | 191 +++++++++++----------
 arch/x86/kvm/lapic.c                               |   4 +-
 arch/x86/kvm/mmu.c                                 |  15 +-
 arch/x86/kvm/mmu.h                                 |   2 +-
 arch/x86/kvm/pmu.c                                 |   4 +
 arch/x86/kvm/svm.c                                 |  57 +++---
 arch/x86/kvm/trace.h                               |   4 +-
 arch/x86/kvm/vmx/nested.c                          |  47 +++--
 arch/x86/kvm/vmx/vmx.c                             |  35 +++-
 arch/x86/kvm/vmx/vmx.h                             |   2 +
 arch/x86/kvm/x86.c                                 |  64 ++++---
 arch/x86/kvm/x86.h                                 |   2 +
 include/linux/kvm_host.h                           |  10 +-
 tools/testing/selftests/kvm/Makefile               |   9 +-
 .../selftests/kvm/include/x86_64/processor.h       |  27 +++
 tools/testing/selftests/kvm/lib/kvm_util.c         |   5 +
 tools/testing/selftests/kvm/lib/x86_64/processor.c |  20 ++-
 tools/testing/selftests/kvm/x86_64/evmcs_test.c    |   5 +-
 tools/testing/selftests/kvm/x86_64/smm_test.c      | 157 +++++++++++++++++
 tools/testing/selftests/kvm/x86_64/state_test.c    |  15 +-
 virt/kvm/irqchip.c                                 |   5 +-
 virt/kvm/kvm_main.c                                |   6 +-
 25 files changed, 496 insertions(+), 212 deletions(-)
 create mode 100644 tools/testing/selftests/kvm/x86_64/smm_test.c