linux-kernel - [GIT PULL] KVM: x86: PMU changes for 6.6

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Date:   Tue, 29 Aug 2023 17:06:30 -0700
From:   Sean Christopherson <seanjc@...gle.com>
To:     Paolo Bonzini <pbonzini@...hat.com>
Cc:     kvm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Sean Christopherson <seanjc@...gle.com>
Subject: [GIT PULL] KVM: x86: PMU changes for 6.6

Please pull a light round of PMU changes for 6.6.  Basically just a single
cleanup.  Note, there's a counter truncation fix that I have been neglecting
for a few weeks[*], I'm planning on getting back to that after the merge window.

[*] https://lore.kernel.org/all/20230504120042.785651-1-rkagan@amazon.de

The following changes since commit fdf0eaf11452d72945af31804e2a1048ee1b574c:

  Linux 6.5-rc2 (2023-07-16 15:10:37 -0700)

are available in the Git repository at:

  https://github.com/kvm-x86/linux.git tags/kvm-x86-pmu-6.6

for you to fetch changes up to 6de2ccc169683bf81feba163834dae7cdebdd826:

  KVM: x86/pmu: Move .hw_event_available() check out of PMC filter helper (2023-08-02 16:44:36 -0700)

----------------------------------------------------------------
KVM x86 PMU changes for 6.6:

 - Clean up KVM's handling of Intel architectural events

----------------------------------------------------------------
Sean Christopherson (4):
      KVM: x86/pmu: Use enums instead of hardcoded magic for arch event indices
      KVM: x86/pmu: Simplify intel_hw_event_available()
      KVM: x86/pmu: Require nr fixed_pmc_events to match nr max fixed counters
      KVM: x86/pmu: Move .hw_event_available() check out of PMC filter helper

 arch/x86/kvm/pmu.c           |  4 +--
 arch/x86/kvm/vmx/pmu_intel.c | 81 ++++++++++++++++++++++++++++++--------------
 2 files changed, 56 insertions(+), 29 deletions(-)