| From: |
| Sagi Shahar <sagis-AT-google.com> |
| To: |
| linux-kselftest-AT-vger.kernel.org, Paolo Bonzini <pbonzini-AT-redhat.com>, Shuah Khan <shuah-AT-kernel.org>, Sean Christopherson <seanjc-AT-google.com>, Ackerley Tng <ackerleytng-AT-google.com>, Ryan Afranji <afranji-AT-google.com>, Andrew Jones <ajones-AT-ventanamicro.com>, Isaku Yamahata <isaku.yamahata-AT-intel.com>, Erdem Aktas <erdemaktas-AT-google.com>, Rick Edgecombe <rick.p.edgecombe-AT-intel.com>, Sagi Shahar <sagis-AT-google.com>, Roger Wang <runanwang-AT-google.com>, Binbin Wu <binbin.wu-AT-linux.intel.com>, Oliver Upton <oliver.upton-AT-linux.dev>, "Pratik R. Sampat" <pratikrajesh.sampat-AT-amd.com>, Reinette Chatre <reinette.chatre-AT-intel.com>, Ira Weiny <ira.weiny-AT-intel.com>, Chao Gao <chao.gao-AT-intel.com>, Chenyi Qiang <chenyi.qiang-AT-intel.com> |
| Subject: |
| [PATCH v12 00/23] TDX KVM selftests |
| Date: |
| Tue, 28 Oct 2025 21:20:26 +0000 |
| Message-ID: |
| <20251028212052.200523-1-sagis@google.com> |
| Cc: |
| linux-kernel-AT-vger.kernel.org, kvm-AT-vger.kernel.org |
| Archive-link: |
| Article |
This is v12 of the TDX selftests.
This series is based on v6.18-rc3
Changes from v11 [1]:
- Rebased on top of v6.18-rc3.
- Hook vm_tdx_finalize() into kvm_arch_vm_finalize_vcpus instead of
calling it as part of vm_tdx_create_with_one_vcpu. See "KVM: selftests:
Finalize TD memory as part of kvm_arch_vm_finalize_vcpus" which was
added to this series.
- Replaced vm_tdx_create_with_one_vcpu with vm_create_shape_with_one_vcpu
following Sean's patch to simplify creating VM shapes.
[1] https://lore.kernel.org/lkml/20250925172851.606193-1-sagi...
Ackerley Tng (2):
KVM: selftests: Add helpers to init TDX memory and finalize VM
KVM: selftests: Add ucall support for TDX
Erdem Aktas (2):
KVM: selftests: Add TDX boot code
KVM: selftests: Add support for TDX TDCALL from guest
Isaku Yamahata (2):
KVM: selftests: Update kvm_init_vm_address_properties() for TDX
KVM: selftests: TDX: Use KVM_TDX_CAPABILITIES to validate TDs'
attribute configuration
Sagi Shahar (16):
KVM: selftests: Allocate pgd in virt_map() as necessary
KVM: selftests: Expose functions to get default sregs values
KVM: selftests: Expose function to allocate guest vCPU stack
KVM: selftests: Expose segment definitons to assembly files
KVM: selftests: Add kbuild definitons
KVM: selftests: Define structs to pass parameters to TDX boot code
KVM: selftests: Set up TDX boot code region
KVM: selftests: Set up TDX boot parameters region
KVM: selftests: Add helper to initialize TDX VM
KVM: selftests: Call TDX init when creating a new TDX vm
KVM: selftests: Setup memory regions for TDX on vm creation
KVM: selftests: Call KVM_TDX_INIT_VCPU when creating a new TDX vcpu
KVM: selftests: Set entry point for TDX guest code
KVM: selftests: Finalize TD memory as part of
kvm_arch_vm_finalize_vcpus
KVM: selftests: Add wrapper for TDX MMIO from guest
KVM: selftests: Add TDX lifecycle test
Sean Christopherson (1):
KVM: selftests: Add macros so simplify creating VM shapes for
non-default types
tools/include/linux/kbuild.h | 18 +
tools/testing/selftests/kvm/Makefile.kvm | 32 ++
.../testing/selftests/kvm/include/kvm_util.h | 14 +
.../selftests/kvm/include/ucall_common.h | 1 +
.../selftests/kvm/include/x86/processor.h | 40 +++
.../selftests/kvm/include/x86/processor_asm.h | 12 +
tools/testing/selftests/kvm/include/x86/sev.h | 2 -
.../selftests/kvm/include/x86/tdx/td_boot.h | 74 ++++
.../kvm/include/x86/tdx/td_boot_asm.h | 16 +
.../selftests/kvm/include/x86/tdx/tdcall.h | 34 ++
.../selftests/kvm/include/x86/tdx/tdx.h | 14 +
.../selftests/kvm/include/x86/tdx/tdx_util.h | 84 +++++
.../testing/selftests/kvm/include/x86/ucall.h | 6 -
tools/testing/selftests/kvm/lib/kvm_util.c | 10 +-
.../testing/selftests/kvm/lib/x86/processor.c | 99 ++++--
tools/testing/selftests/kvm/lib/x86/sev.c | 16 -
.../selftests/kvm/lib/x86/tdx/td_boot.S | 60 ++++
.../kvm/lib/x86/tdx/td_boot_offsets.c | 21 ++
.../selftests/kvm/lib/x86/tdx/tdcall.S | 93 +++++
.../kvm/lib/x86/tdx/tdcall_offsets.c | 16 +
tools/testing/selftests/kvm/lib/x86/tdx/tdx.c | 23 ++
.../selftests/kvm/lib/x86/tdx/tdx_util.c | 330 ++++++++++++++++++
tools/testing/selftests/kvm/lib/x86/ucall.c | 46 ++-
.../selftests/kvm/x86/sev_smoke_test.c | 40 +--
tools/testing/selftests/kvm/x86/tdx_vm_test.c | 33 ++
25 files changed, 1056 insertions(+), 78 deletions(-)
create mode 100644 tools/include/linux/kbuild.h
create mode 100644 tools/testing/selftests/kvm/include/x86/processor_asm.h
create mode 100644 tools/testing/selftests/kvm/include/x86/tdx/td_boot.h
create mode 100644 tools/testing/selftests/kvm/include/x86/tdx/td_boot_asm.h
create mode 100644 tools/testing/selftests/kvm/include/x86/tdx/tdcall.h
create mode 100644 tools/testing/selftests/kvm/include/x86/tdx/tdx.h
create mode 100644 tools/testing/selftests/kvm/include/x86/tdx/tdx_util.h
create mode 100644 tools/testing/selftests/kvm/lib/x86/tdx/td_boot.S
create mode 100644 tools/testing/selftests/kvm/lib/x86/tdx/td_boot_offsets.c
create mode 100644 tools/testing/selftests/kvm/lib/x86/tdx/tdcall.S
create mode 100644 tools/testing/selftests/kvm/lib/x86/tdx/tdcall_offsets.c
create mode 100644 tools/testing/selftests/kvm/lib/x86/tdx/tdx.c
create mode 100644 tools/testing/selftests/kvm/lib/x86/tdx/tdx_util.c
create mode 100644 tools/testing/selftests/kvm/x86/tdx_vm_test.c
--
2.51.1.851.g4ebd6896fd-goog
