Re: [PATCH v3 0/5] Fix "Instructions Retired" from incorrectly counting

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Sean, would you pick this series up ?

On 7/3/2023 10:13 pm, Aaron Lewis wrote:
This series fixes an issue with the PMU event "Instructions Retired"
(0xc0), then tests the fix to verify it works.  Running the test
updates without the fix will result in a failed test.

v2 -> v3:
  - s/pmc_is_allowed/event_is_allowed/ [Like]

v1 -> v2:
  - Add pmc_is_allowed() as common helper [Sean]
  - Split test into multiple commits [Sean]
  - Add macros for counting and not counting [Sean]
  - Removed un-needed pr_info [Sean]


Aaron Lewis (5):
   KVM: x86/pmu: Prevent the PMU from counting disallowed events
   KVM: selftests: Add a common helper to the guest
   KVM: selftests: Add helpers for PMC asserts
   KVM: selftests: Fixup test asserts
   KVM: selftests: Test the PMU event "Instructions retired"

  arch/x86/kvm/pmu.c                            |  13 +-
  .../kvm/x86_64/pmu_event_filter_test.c        | 146 ++++++++++++------
  2 files changed, 108 insertions(+), 51 deletions(-)




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