[PATCH v2 0/2] Fix VMX preemption timer migration

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Fix VMX preemption timer migration. Add a selftest to ensure post migration
both L1 and L2 VM observe the VMX preemption timer exit close to the original
expiration deadline.

Makarand Sonare (1):
  KVM: selftests: VMX preemption timer migration test

Peter Shier (1):
  KVM: nVMX: Fix VMX preemption timer migration

 Documentation/virt/kvm/api.rst                |   4 +
 arch/x86/include/uapi/asm/kvm.h               |   3 +
 arch/x86/kvm/vmx/nested.c                     |  56 +++-
 arch/x86/kvm/vmx/vmx.h                        |   1 +
 arch/x86/kvm/x86.c                            |   3 +-
 include/uapi/linux/kvm.h                      |   1 +
 tools/arch/x86/include/uapi/asm/kvm.h         |   1 +
 tools/testing/selftests/kvm/.gitignore        |   1 +
 tools/testing/selftests/kvm/Makefile          |   1 +
 .../testing/selftests/kvm/include/kvm_util.h  |   2 +
 .../selftests/kvm/include/x86_64/processor.h  |  11 +-
 .../selftests/kvm/include/x86_64/vmx.h        |  27 ++
 .../kvm/x86_64/vmx_preemption_timer_test.c    | 257 ++++++++++++++++++
 13 files changed, 357 insertions(+), 11 deletions(-)
 create mode 100644 tools/testing/selftests/kvm/x86_64/vmx_preemption_timer_test.c

--
2.26.2.761.g0e0b3e54be-goog




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