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From:   Shaoqin Huang <shahuang@redhat.com>
To:     Oliver Upton <oliver.upton@linux.dev>,
        Marc Zyngier <maz@kernel.org>, kvmarm@lists.linux.dev
Cc:     Shaoqin Huang <shahuang@redhat.com>,
        James Morse <james.morse@arm.com>, kvm@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        linux-kselftest@vger.kernel.org,
        Paolo Bonzini <pbonzini@redhat.com>,
        Shuah Khan <shuah@kernel.org>,
        Suzuki K Poulose <suzuki.poulose@arm.com>,
        Zenghui Yu <yuzenghui@huawei.com>
Subject: [PATCH v1 0/3] KVM: selftests: aarch64: Introduce pmu_event_filter_test
Date:   Thu, 23 Nov 2023 01:37:42 -0500
Message-Id: <20231123063750.2176250-1-shahuang@redhat.com>
MIME-Version: 1.0
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The test is inspired by the pmu_event_filter_test which implemented by x86. On
the arm64 platform, there is the same ability to set the pmu_event_filter
through the KVM_ARM_VCPU_PMU_V3_FILTER attribute. So add the test for arm64.

The series first move some pmu common code from vpmu_counter_access to lib/
which can be used by pmu_event_filter_test. Then implements the test itself.

Shaoqin Huang (3):
  KVM: selftests: aarch64: Make the [create|destroy]_vpmu_vm() can be
    reused
  KVM: selftests: aarch64: Move the pmu helper function into lib/
  KVM: selftests: aarch64: Introduce pmu_event_filter_test

 tools/testing/selftests/kvm/Makefile          |   2 +
 .../kvm/aarch64/pmu_event_filter_test.c       | 227 ++++++++++++++++++
 .../kvm/aarch64/vpmu_counter_access.c         | 218 ++---------------
 .../selftests/kvm/include/aarch64/vpmu.h      | 139 +++++++++++
 .../testing/selftests/kvm/lib/aarch64/vpmu.c  |  74 ++++++
 5 files changed, 466 insertions(+), 194 deletions(-)
 create mode 100644 tools/testing/selftests/kvm/aarch64/pmu_event_filter_test.c
 create mode 100644 tools/testing/selftests/kvm/include/aarch64/vpmu.h
 create mode 100644 tools/testing/selftests/kvm/lib/aarch64/vpmu.c

-- 
2.40.1