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Message-ID: <20240712235701.1458888-8-seanjc@google.com>
Date: Fri, 12 Jul 2024 16:56:57 -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: Selftests changes for 6.11

A handful of random selftests changes.  Props to Maxim for figuring out a way
to fix the PMU counters test.

The following changes since commit c3f38fa61af77b49866b006939479069cd451173:

  Linux 6.10-rc2 (2024-06-02 15:44:56 -0700)

are available in the Git repository at:

  https://github.com/kvm-x86/linux.git tags/kvm-x86-selftests-6.11

for you to fetch changes up to 4669de42aa6c78669975d58c92433cdedeb7c2c3:

  KVM: selftests: Increase robustness of LLC cache misses in PMU counters test (2024-06-28 08:44:03 -0700)

----------------------------------------------------------------
KVM selftests for 6.11

 - Remove dead code in the memslot modification stress test.

 - Treat "branch instructions retired" as supported on all AMD Family 17h+ CPUs.

 - Print the guest pseudo-RNG seed only when it changes, to avoid spamming the
   log for tests that create lots of VMs.

 - Make the PMU counters test less flaky when counting LLC cache misses by
   doing CLFLUSH{OPT} in every loop iteration.

----------------------------------------------------------------
Dr. David Alan Gilbert (1):
      KVM: selftests: remove unused struct 'memslot_antagonist_args'

Manali Shukla (1):
      KVM: selftests: Treat AMD Family 17h+ as supporting branch insns retired

Maxim Levitsky (1):
      KVM: selftests: Increase robustness of LLC cache misses in PMU counters test

Sean Christopherson (2):
      KVM: selftests: Print the seed for the guest pRNG iff it has changed
      KVM: selftests: Rework macros in PMU counters test to prep for multi-insn loop

 tools/testing/selftests/kvm/lib/kvm_util.c         |  9 ++++-
 .../kvm/memslot_modification_stress_test.c         |  6 ---
 .../selftests/kvm/x86_64/pmu_counters_test.c       | 44 ++++++++++++++--------
 .../selftests/kvm/x86_64/pmu_event_filter_test.c   | 35 +++--------------
 4 files changed, 41 insertions(+), 53 deletions(-)

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