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 v10 00/21] TDX KVM selftests
Date: Wed, 3 Sep 2025 23:54:30 -0700 [thread overview]
Message-ID: <20250904065453.639610-1-sagis@google.com> (raw)
This is v10 of the TDX selftests.
This series is based on v6.17-rc4 and has a dependency on
"KVM: TDX: Force split irqchip for TDX at irqchip creation time" [1]
Changes from v9 [2]:
- Rebased on top of v6.17-rc4.
- Addressed the comments from v9.
- Removed special handling for split irqchip in the test code in favor
for the kvm fix in [1].
- Removed outdated support for VM memory not backed by guest_memfd.
- Split "KVM: selftests: Hook TDX support to vm and vcpu creation" into
4 separate patches.
[1] https://lore.kernel.org/lkml/20250904062007.622530-1-sagis@google.com/
[2] https://lore.kernel.org/lkml/20250821042915.3712925-1-sagis@google.com/
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/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 | 4 +-
tools/testing/selftests/kvm/lib/kvm_util.c | 10 +-
.../testing/selftests/kvm/lib/x86/processor.c | 91 +++--
.../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 | 354 ++++++++++++++++++
tools/testing/selftests/kvm/lib/x86/ucall.c | 45 ++-
tools/testing/selftests/kvm/x86/tdx_vm_test.c | 31 ++
20 files changed, 1032 insertions(+), 37 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
--
2.51.0.338.gd7d06c2dae-goog
next reply other threads:[~2025-09-04 6:54 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-04 6:54 Sagi Shahar [this message]
2025-09-04 6:54 ` [PATCH v10 01/21] KVM: selftests: Allocate pgd in virt_map() as necessary Sagi Shahar
2025-09-04 6:54 ` [PATCH v10 02/21] KVM: selftests: Expose functions to get default sregs values Sagi Shahar
2025-09-04 9:23 ` Binbin Wu
2025-09-04 6:54 ` [PATCH v10 03/21] KVM: selftests: Expose function to allocate guest vCPU stack Sagi Shahar
2025-09-04 9:27 ` Binbin Wu
2025-09-04 6:54 ` [PATCH v10 04/21] KVM: selftests: Update kvm_init_vm_address_properties() for TDX Sagi Shahar
2025-09-05 5:19 ` Binbin Wu
2025-09-04 6:54 ` [PATCH v10 05/21] KVM: selftests: Expose segment definitons to assembly files Sagi Shahar
2025-09-05 5:24 ` Binbin Wu
2025-09-04 6:54 ` [PATCH v10 06/21] KVM: selftests: Add kbuild definitons Sagi Shahar
2025-09-04 6:54 ` [PATCH v10 07/21] KVM: selftests: Define structs to pass parameters to TDX boot code Sagi Shahar
2025-09-08 7:19 ` Binbin Wu
2025-09-04 6:54 ` [PATCH v10 08/21] KVM: selftests: Add " Sagi Shahar
2025-09-08 7:33 ` Binbin Wu
2025-09-04 6:54 ` [PATCH v10 09/21] KVM: selftests: Set up TDX boot code region Sagi Shahar
2025-09-08 7:39 ` Binbin Wu
2025-09-04 6:54 ` [PATCH v10 10/21] KVM: selftests: Set up TDX boot parameters region Sagi Shahar
2025-09-08 8:07 ` Binbin Wu
2025-09-25 17:13 ` Sagi Shahar
2025-09-04 6:54 ` [PATCH v10 11/21] KVM: selftests: Add helper to initialize TDX VM Sagi Shahar
2025-09-04 6:54 ` [PATCH v10 12/21] KVM: selftests: TDX: Use KVM_TDX_CAPABILITIES to validate TDs' attribute configuration Sagi Shahar
2025-09-08 9:22 ` Binbin Wu
2025-09-04 6:54 ` [PATCH v10 13/21] KVM: selftests: Add helpers to init TDX memory and finalize VM Sagi Shahar
2025-09-10 6:49 ` Binbin Wu
2025-09-04 6:54 ` [PATCH v10 14/21] KVM: selftests: Call TDX init when creating a new TDX vm Sagi Shahar
2025-09-04 6:54 ` [PATCH v10 15/21] KVM: selftests: Setup memory regions for TDX on vm creation Sagi Shahar
2025-09-04 6:54 ` [PATCH v10 16/21] KVM: selftests: Call KVM_TDX_INIT_VCPU when creating a new TDX vcpu Sagi Shahar
2025-09-04 6:54 ` [PATCH v10 17/21] KVM: selftests: Set entry point for TDX guest code Sagi Shahar
2025-09-04 6:54 ` [PATCH v10 18/21] KVM: selftests: Add support for TDX TDCALL from guest Sagi Shahar
2025-09-04 6:54 ` [PATCH v10 19/21] KVM: selftests: Add wrapper for TDX MMIO " Sagi Shahar
2025-09-04 6:54 ` [PATCH v10 20/21] KVM: selftests: Add ucall support for TDX Sagi Shahar
2025-09-10 7:46 ` Binbin Wu
2025-09-04 6:54 ` [PATCH v10 21/21] KVM: selftests: Add TDX lifecycle test Sagi Shahar
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250904065453.639610-1-sagis@google.com \
--to=sagis@google.com \
--cc=ackerleytng@google.com \
--cc=afranji@google.com \
--cc=ajones@ventanamicro.com \
--cc=binbin.wu@linux.intel.com \
--cc=chao.gao@intel.com \
--cc=chenyi.qiang@intel.com \
--cc=erdemaktas@google.com \
--cc=ira.weiny@intel.com \
--cc=isaku.yamahata@intel.com \
--cc=kvm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-kselftest@vger.kernel.org \
--cc=oliver.upton@linux.dev \
--cc=pbonzini@redhat.com \
--cc=pratikrajesh.sampat@amd.com \
--cc=reinette.chatre@intel.com \
--cc=rick.p.edgecombe@intel.com \
--cc=runanwang@google.com \
--cc=seanjc@google.com \
--cc=shuah@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox