From: Haibo Xu <haibo1.xu@intel.com>
Cc: xiaobo55x@gmail.com, haibo1.xu@intel.com,
ajones@ventanamicro.com,
"Paul Walmsley" <paul.walmsley@sifive.com>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Albert Ou" <aou@eecs.berkeley.edu>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Shuah Khan" <shuah@kernel.org>, "Marc Zyngier" <maz@kernel.org>,
"Oliver Upton" <oliver.upton@linux.dev>,
"James Morse" <james.morse@arm.com>,
"Suzuki K Poulose" <suzuki.poulose@arm.com>,
"Zenghui Yu" <yuzenghui@huawei.com>,
"Anup Patel" <anup@brainfault.org>,
"Atish Patra" <atishp@atishpatra.org>,
"Guo Ren" <guoren@kernel.org>, wchen <waylingii@gmail.com>,
"Greentime Hu" <greentime.hu@sifive.com>,
"Sean Christopherson" <seanjc@google.com>,
"Ricardo Koller" <ricarkol@google.com>,
"Vishal Annapurve" <vannapurve@google.com>,
"Vipin Sharma" <vipinsh@google.com>,
"Aaron Lewis" <aaronlewis@google.com>,
"David Matlack" <dmatlack@google.com>,
"Mingwei Zhang" <mizhang@google.com>,
"Vitaly Kuznetsov" <vkuznets@redhat.com>,
"Ackerley Tng" <ackerleytng@google.com>,
"Lei Wang" <lei4.wang@intel.com>,
"Maxim Levitsky" <mlevitsk@redhat.com>,
"Peter Gonda" <pgonda@google.com>,
"Thomas Huth" <thuth@redhat.com>, "Like Xu" <likexu@tencent.com>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>,
"David Woodhouse" <dwmw@amazon.co.uk>,
"Michal Luczaj" <mhal@rbox.co>,
linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
kvm@vger.kernel.org, linux-kselftest@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev,
kvm-riscv@lists.infradead.org
Subject: [PATCH v2 0/8] RISCV: Add kvm Sstc timer selftest
Date: Sat, 2 Sep 2023 20:59:22 +0800 [thread overview]
Message-ID: <cover.1693659382.git.haibo1.xu@intel.com> (raw)
The RISC-V arch_timer selftest is used to validate Sstc timer
functionality in a guest, which sets up periodic timer interrupts
and check the basic interrupt status upon its receipt.
This KVM selftest was ported from aarch64 arch_timer and tested
with Linux v6.5-rc5 on a Qemu riscv64 virt machine.
---
Changed since v1:
* Rebase to kvm-riscv/riscv_kvm_next
* Cherry-pick Sean's kselftest guest printf patch set
https://lore.kernel.org/all/20230729003643.1053367-1-seanjc@google.com/
* Copy the entire csr.h verbatim
* Unified the function names for exception vector table setup
void vm_init_vector_tables(struct kvm_vm *vm);
void vcpu_init_vector_tables(struct kvm_vcpu *vcpu);
* Format the handler.S asm file per Andrew's comments
* Consolidate the timer test code for arm64 and riscv
based on Andrew's and Sean's suggestion
Haibo Xu (8):
KVM: selftests: Unify the codes for guest exception handling
KVM: arm64: selftest: Split arch_timer test code
tools: riscv: Add header file csr.h
KVM: riscv: selftests: Switch to use macro from csr.h
KVM: riscv: selftests: Add exception handling support
KVM: riscv: selftests: Add guest helper to get vcpu id
KVM: riscv: selftest: Change vcpu_has_ext to a common function
KVM: riscv: selftests: Add sstc timer test
tools/arch/riscv/include/asm/csr.h | 521 ++++++++++++++++++
tools/testing/selftests/kvm/Makefile | 11 +-
.../selftests/kvm/aarch64/arch_timer.c | 292 +---------
.../selftests/kvm/aarch64/debug-exceptions.c | 4 +-
.../selftests/kvm/aarch64/page_fault_test.c | 4 +-
.../testing/selftests/kvm/aarch64/vgic_irq.c | 4 +-
tools/testing/selftests/kvm/arch_timer.c | 261 +++++++++
.../selftests/kvm/include/aarch64/processor.h | 12 +-
.../selftests/kvm/include/kvm_util_base.h | 9 +
.../selftests/kvm/include/riscv/arch_timer.h | 80 +++
.../selftests/kvm/include/riscv/processor.h | 60 +-
.../selftests/kvm/include/timer_test.h | 58 ++
.../selftests/kvm/include/x86_64/processor.h | 5 -
.../selftests/kvm/lib/aarch64/processor.c | 6 +-
.../selftests/kvm/lib/riscv/handlers.S | 101 ++++
.../selftests/kvm/lib/riscv/processor.c | 86 +++
.../selftests/kvm/lib/x86_64/processor.c | 4 +-
.../testing/selftests/kvm/riscv/arch_timer.c | 130 +++++
.../selftests/kvm/riscv/get-reg-list.c | 14 -
tools/testing/selftests/kvm/x86_64/amx_test.c | 4 +-
.../selftests/kvm/x86_64/fix_hypercall_test.c | 4 +-
.../selftests/kvm/x86_64/hyperv_evmcs.c | 4 +-
.../selftests/kvm/x86_64/hyperv_features.c | 8 +-
.../testing/selftests/kvm/x86_64/hyperv_ipi.c | 6 +-
.../selftests/kvm/x86_64/kvm_pv_test.c | 4 +-
.../selftests/kvm/x86_64/monitor_mwait_test.c | 4 +-
.../kvm/x86_64/pmu_event_filter_test.c | 8 +-
.../smaller_maxphyaddr_emulation_test.c | 4 +-
.../selftests/kvm/x86_64/svm_int_ctl_test.c | 4 +-
.../kvm/x86_64/svm_nested_shutdown_test.c | 4 +-
.../kvm/x86_64/svm_nested_soft_inject_test.c | 4 +-
.../kvm/x86_64/ucna_injection_test.c | 8 +-
.../kvm/x86_64/userspace_msr_exit_test.c | 4 +-
.../vmx_exception_with_invalid_guest_state.c | 4 +-
.../selftests/kvm/x86_64/vmx_pmu_caps_test.c | 4 +-
.../selftests/kvm/x86_64/xapic_ipi_test.c | 4 +-
.../selftests/kvm/x86_64/xcr0_cpuid_test.c | 4 +-
.../selftests/kvm/x86_64/xen_shinfo_test.c | 4 +-
38 files changed, 1376 insertions(+), 376 deletions(-)
create mode 100644 tools/arch/riscv/include/asm/csr.h
create mode 100644 tools/testing/selftests/kvm/arch_timer.c
create mode 100644 tools/testing/selftests/kvm/include/riscv/arch_timer.h
create mode 100644 tools/testing/selftests/kvm/include/timer_test.h
create mode 100644 tools/testing/selftests/kvm/lib/riscv/handlers.S
create mode 100644 tools/testing/selftests/kvm/riscv/arch_timer.c
--
2.34.1
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next reply other threads:[~2023-09-02 12:50 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-02 12:59 Haibo Xu [this message]
2023-09-02 12:59 ` [PATCH v2 1/8] KVM: selftests: Unify the codes for guest exception handling Haibo Xu
2023-09-04 11:15 ` Andrew Jones
2023-09-06 2:15 ` Haibo Xu
2023-09-02 12:59 ` [PATCH v2 2/8] KVM: arm64: selftest: Split arch_timer test code Haibo Xu
2023-09-04 13:24 ` Andrew Jones
2023-09-06 2:14 ` Haibo Xu
2023-09-06 3:44 ` Haibo Xu
2023-09-06 7:01 ` Andrew Jones
2023-09-06 9:01 ` Haibo Xu
2023-09-06 6:41 ` Andrew Jones
2023-09-06 6:58 ` Haibo Xu
2023-09-02 12:59 ` [PATCH v2 3/8] tools: riscv: Add header file csr.h Haibo Xu
2023-09-04 13:26 ` Andrew Jones
2023-09-04 13:33 ` Andrew Jones
2023-09-06 6:35 ` Haibo Xu
2023-09-06 7:13 ` Andrew Jones
2023-09-06 9:09 ` Haibo Xu
2023-09-06 13:47 ` Andrew Jones
2023-09-02 12:59 ` [PATCH v2 4/8] KVM: riscv: selftests: Switch to use macro from csr.h Haibo Xu
2023-09-04 13:31 ` Andrew Jones
2023-09-06 6:56 ` Haibo Xu
2023-09-02 12:59 ` [PATCH v2 5/8] KVM: riscv: selftests: Add exception handling support Haibo Xu
2023-09-04 13:46 ` Andrew Jones
2023-09-02 12:59 ` [PATCH v2 6/8] KVM: riscv: selftests: Add guest helper to get vcpu id Haibo Xu
2023-09-04 13:48 ` Andrew Jones
2023-09-02 12:59 ` [PATCH v2 7/8] KVM: riscv: selftest: Change vcpu_has_ext to a common function Haibo Xu
2023-09-04 14:04 ` Andrew Jones
2023-09-06 10:10 ` Haibo Xu
2023-09-07 3:57 ` Haibo Xu
2023-09-07 9:01 ` Andrew Jones
2023-09-07 9:18 ` Haibo Xu
2023-09-02 12:59 ` [PATCH v2 8/8] KVM: riscv: selftests: Add sstc timer test Haibo Xu
2023-09-04 14:58 ` Andrew Jones
2023-09-07 4:20 ` Haibo Xu
2023-09-07 19:01 ` Andrew Jones
2023-09-08 1:19 ` Haibo Xu
2023-09-08 2:36 ` Haibo Xu
2023-09-05 10:36 ` [PATCH v2 0/8] RISCV: Add kvm Sstc timer selftest Andrew Jones
2023-09-06 1:23 ` Haibo Xu
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