From: Sagi Shahar <sagis@google.com>
To: linux-kselftest@vger.kernel.org,
Paolo Bonzini <pbonzini@redhat.com>,
Shuah Khan <shuah@kernel.org>,
Sean Christopherson <seanjc@google.com>,
Ackerley Tng <ackerleytng@google.com>,
Ryan Afranji <afranji@google.com>,
Andrew Jones <ajones@ventanamicro.com>,
Isaku Yamahata <isaku.yamahata@intel.com>,
Erdem Aktas <erdemaktas@google.com>,
Rick Edgecombe <rick.p.edgecombe@intel.com>,
Sagi Shahar <sagis@google.com>,
Roger Wang <runanwang@google.com>,
Binbin Wu <binbin.wu@linux.intel.com>,
Oliver Upton <oliver.upton@linux.dev>,
"Pratik R. Sampat" <pratikrajesh.sampat@amd.com>,
Reinette Chatre <reinette.chatre@intel.com>,
Ira Weiny <ira.weiny@intel.com>, Chao Gao <chao.gao@intel.com>,
Chenyi Qiang <chenyi.qiang@intel.com>
Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Subject: [PATCH v11 00/21] TDX KVM selftests
Date: Thu, 25 Sep 2025 10:28:28 -0700 [thread overview]
Message-ID: <20250925172851.606193-1-sagis@google.com> (raw)
This is v11 of the TDX selftests.
This series is based on v6.17-rc7
Changes from v10 [1]:
- Rebased on top of v6.17-rc4.
- Addressed minor comments from v10.
- Removed code for setting up X86_CR4_OSXMMEXCPT which is not needed for
now.
- Added call to vm_tdx_load_common_boot_parameters() in "KVM: selftests:
Call TDX init when creating a new TDX vm" which was accidentally
dropped between v9 and v10 due to code refactoring
[1] https://lore.kernel.org/lkml/20250904065453.639610-1-sagis@google.com/#r
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 (15):
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: Add wrapper for TDX MMIO from guest
KVM: selftests: Add TDX lifecycle test
tools/include/linux/kbuild.h | 18 +
tools/testing/selftests/kvm/Makefile.kvm | 32 ++
.../selftests/kvm/include/ucall_common.h | 1 +
.../selftests/kvm/include/x86/processor.h | 35 ++
.../selftests/kvm/include/x86/processor_asm.h | 12 +
.../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 | 86 +++++
.../testing/selftests/kvm/include/x86/ucall.h | 6 -
tools/testing/selftests/kvm/lib/kvm_util.c | 10 +-
.../testing/selftests/kvm/lib/x86/processor.c | 93 +++--
.../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 | 348 ++++++++++++++++++
tools/testing/selftests/kvm/lib/x86/ucall.c | 46 ++-
tools/testing/selftests/kvm/x86/tdx_vm_test.c | 31 ++
21 files changed, 1029 insertions(+), 40 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
--
2.51.0.536.g15c5d4f767-goog
next reply other threads:[~2025-09-25 17:29 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-25 17:28 Sagi Shahar [this message]
2025-09-25 17:28 ` [PATCH v11 01/21] KVM: selftests: Allocate pgd in virt_map() as necessary Sagi Shahar
2025-09-25 17:28 ` [PATCH v11 02/21] KVM: selftests: Expose functions to get default sregs values Sagi Shahar
2025-09-25 17:28 ` [PATCH v11 03/21] KVM: selftests: Expose function to allocate guest vCPU stack Sagi Shahar
2025-09-25 17:28 ` [PATCH v11 04/21] KVM: selftests: Update kvm_init_vm_address_properties() for TDX Sagi Shahar
2025-09-25 17:28 ` [PATCH v11 05/21] KVM: selftests: Expose segment definitons to assembly files Sagi Shahar
2025-09-25 17:28 ` [PATCH v11 06/21] KVM: selftests: Add kbuild definitons Sagi Shahar
2025-09-25 17:28 ` [PATCH v11 07/21] KVM: selftests: Define structs to pass parameters to TDX boot code Sagi Shahar
2025-09-25 17:28 ` [PATCH v11 08/21] KVM: selftests: Add " Sagi Shahar
2025-09-25 17:28 ` [PATCH v11 09/21] KVM: selftests: Set up TDX boot code region Sagi Shahar
2025-09-25 17:28 ` [PATCH v11 10/21] KVM: selftests: Set up TDX boot parameters region Sagi Shahar
2025-09-25 17:28 ` [PATCH v11 11/21] KVM: selftests: Add helper to initialize TDX VM Sagi Shahar
2025-09-25 17:28 ` [PATCH v11 12/21] KVM: selftests: TDX: Use KVM_TDX_CAPABILITIES to validate TDs' attribute configuration Sagi Shahar
2025-09-25 17:28 ` [PATCH v11 13/21] KVM: selftests: Add helpers to init TDX memory and finalize VM Sagi Shahar
2025-10-15 16:27 ` Ira Weiny
2025-10-23 23:59 ` Sagi Shahar
2025-10-24 16:01 ` Sean Christopherson
2025-10-24 16:45 ` Sagi Shahar
2025-10-24 17:24 ` Sean Christopherson
2025-09-25 17:28 ` [PATCH v11 14/21] KVM: selftests: Call TDX init when creating a new TDX vm Sagi Shahar
2025-09-25 17:28 ` [PATCH v11 15/21] KVM: selftests: Setup memory regions for TDX on vm creation Sagi Shahar
2025-09-25 17:28 ` [PATCH v11 16/21] KVM: selftests: Call KVM_TDX_INIT_VCPU when creating a new TDX vcpu Sagi Shahar
2025-09-25 17:28 ` [PATCH v11 17/21] KVM: selftests: Set entry point for TDX guest code Sagi Shahar
2025-09-25 17:28 ` [PATCH v11 18/21] KVM: selftests: Add support for TDX TDCALL from guest Sagi Shahar
2025-09-25 17:28 ` [PATCH v11 19/21] KVM: selftests: Add wrapper for TDX MMIO " Sagi Shahar
2025-09-25 17:28 ` [PATCH v11 20/21] KVM: selftests: Add ucall support for TDX Sagi Shahar
2025-09-25 17:28 ` [PATCH v11 21/21] KVM: selftests: Add TDX lifecycle test Sagi Shahar
2025-10-24 16:18 ` Sean Christopherson
2025-10-27 22:58 ` Ira Weiny
2025-10-27 23:42 ` Sean Christopherson
2025-10-28 0:53 ` Sagi Shahar
2025-10-28 17:12 ` Ira Weiny
2025-10-28 14:56 ` Ira Weiny
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