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[PATCH v2 0/4] KVM: x86: kvmclock cleanups for Hyper-V TSC page

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This implements the plan that we discussed at KVM Forum.  Patch 3
implements a new function that returns the current value of kvmclock as
read by the guest.  The function is then used to provide the Hyper-V
time reference counter.  Now that the reference counter is synchronized
with kvmclock, the TSC page can be supported nicely.

Paolo

v2->v3: use TSC page information to compute time reference counter value
	fixed case where TSC seq is 0xFFFFFFFE

Paolo Bonzini (4):
  KVM: x86: always fill in vcpu->arch.hv_clock
  KVM: x86: initialize kvmclock_offset
  KVM: x86: introduce get_kvmclock_ns
  KVM: x86: Hyper-V tsc page setup

 arch/x86/entry/vdso/vclock_gettime.c |   2 +-
 arch/x86/include/asm/kvm_host.h      |   2 +
 arch/x86/include/asm/pvclock.h       |   5 +-
 arch/x86/kernel/pvclock.c            |   2 +-
 arch/x86/kvm/hyperv.c                | 162 +++++++++++++++++++++++++++++++----
 arch/x86/kvm/hyperv.h                |   3 +
 arch/x86/kvm/x86.c                   | 158 ++++++++++++++++++++--------------
 arch/x86/kvm/x86.h                   |   6 +-
 8 files changed, 253 insertions(+), 87 deletions(-)

-- 
1.8.3.1

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[PATCH v2 0/4] KVM: x86: kvmclock cleanups for Hyper-V TSC page Paolo Bonzini <pbonzini@redhat.com> - 2016-09-19 13:40 +0200
  [PATCH 2/4] KVM: x86: initialize kvmclock_offset Paolo Bonzini <pbonzini@redhat.com> - 2016-09-19 13:40 +0200
  [PATCH 4/4] KVM: x86: Hyper-V tsc page setup Paolo Bonzini <pbonzini@redhat.com> - 2016-09-19 13:50 +0200
  [PATCH 1/4] KVM: x86: always fill in vcpu->arch.hv_clock Paolo Bonzini <pbonzini@redhat.com> - 2016-09-19 13:50 +0200

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