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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	[thread overview]
Message-ID: <20231123063750.2176250-1-shahuang@redhat.com> (raw)

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


WARNING: multiple messages have this Message-ID (diff)
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	[thread overview]
Message-ID: <20231123063750.2176250-1-shahuang@redhat.com> (raw)

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


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             reply	other threads:[~2023-11-23  6:38 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-11-23  6:37 Shaoqin Huang [this message]
2023-11-23  6:37 ` [PATCH v1 0/3] KVM: selftests: aarch64: Introduce pmu_event_filter_test Shaoqin Huang
2023-11-23  6:37 ` [PATCH v1 1/3] KVM: selftests: aarch64: Make the [create|destroy]_vpmu_vm() can be reused Shaoqin Huang
2023-11-23  6:37   ` Shaoqin Huang
2023-11-24 18:14   ` Eric Auger
2023-11-24 18:14     ` Eric Auger
2023-11-29  3:23     ` Shaoqin Huang
2023-11-29  3:23       ` Shaoqin Huang
2023-11-23  6:37 ` [PATCH v1 2/3] KVM: selftests: aarch64: Move the pmu helper function into lib/ Shaoqin Huang
2023-11-23  6:37   ` Shaoqin Huang
2023-11-24 18:14   ` Eric Auger
2023-11-24 18:14     ` Eric Auger
2023-11-27 21:48   ` Raghavendra Rao Ananta
2023-11-27 21:48     ` Raghavendra Rao Ananta
2023-11-28  8:43     ` Marc Zyngier
2023-11-28  8:43       ` Marc Zyngier
2023-11-29  3:51       ` Shaoqin Huang
2023-11-29  3:51         ` Shaoqin Huang
2023-11-29  3:50     ` Shaoqin Huang
2023-11-29  3:50       ` Shaoqin Huang
2023-11-23  6:37 ` [PATCH v1 3/3] KVM: selftests: aarch64: Introduce pmu_event_filter_test Shaoqin Huang
2023-11-23  6:37   ` Shaoqin Huang
2023-11-27  8:10   ` Eric Auger
2023-11-27  8:10     ` Eric Auger
2023-11-29  6:58     ` Shaoqin Huang
2023-11-29  6:58       ` Shaoqin Huang

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