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From: Peter Fang <peter.fang@intel.com>
To: Lisa Wang <wyihan@google.com>
Cc: Andrew Jones <ajones@ventanamicro.com>,
	Ackerley Tng <ackerleytng@google.com>,
	Binbin Wu <binbin.wu@linux.intel.com>,
	Chao Gao <chao.gao@intel.com>,
	Chenyi Qiang <chenyi.qiang@intel.com>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	Erdem Aktas <erdemaktas@google.com>,
	Ira Weiny <ira.weiny@intel.com>,
	Isaku Yamahata <isaku.yamahata@intel.com>,
	"Kiryl Shutsemau" <kas@kernel.org>,
	<linux-kselftest@vger.kernel.org>,
	Paolo Bonzini <pbonzini@redhat.com>,
	"Pratik R. Sampat" <pratikrajesh.sampat@amd.com>,
	Reinette Chatre <reinette.chatre@intel.com>,
	Rick Edgecombe <rick.p.edgecombe@intel.com>,
	Roger Wang <runanwang@google.com>,
	Ryan Afranji <afranji@google.com>, Sagi Shahar <sagis@google.com>,
	Sean Christopherson <seanjc@google.com>,
	Shuah Khan <shuah@kernel.org>, Xiaoyao Li <xiaoyao.li@intel.com>,
	Oliver Upton <oupton@kernel.org>,
	Jeremiah McReynolds <jmcrey@google.com>, <kvm@vger.kernel.org>,
	<linux-coco@lists.linux.dev>, <linux-kernel@vger.kernel.org>,
	<x86@kernel.org>
Subject: Re: [PATCH v14 01/22] KVM: selftests: Add macros to simplify creating VM shapes for non-default types
Date: Wed, 19 Aug 2026 00:44:33 -0700	[thread overview]
Message-ID: <20260819074433.GA3290799@pedri> (raw)
In-Reply-To: <20260722-tdx-selftests-v14-1-15ad654a50db@google.com>

On Wed, Jul 22, 2026 at 11:13:06PM +0000, Lisa Wang wrote:
> From: Sean Christopherson <seanjc@google.com>
> 
> Add VM_TYPE() and __VM_SHAPE() macros to create a vm_shape structure given
> a type (and mode), and use the macros to define VM_SHAPE_{SEV,SEV_ES,SNP}
> shapes for x86's SEV family of VM shapes.  Providing common infrastructure
> will avoid having to copy+paste vm_sev_create_with_one_vcpu() for TDX.
> 
> Use the new SEV+ shapes and drop vm_sev_create_with_one_vcpu().
> 
> Opportunistically move the existing VM_SHAPE() (now __VM_SHAPE()) macro
> below the definitions of VM_MODE_DEFAULT so that all of the SHAPE/TYPE
> macros are bundled together.
> 
> No functional change intended.
> 
> Reviewed-by: Binbin Wu <binbin.wu@linux.intel.com>
> Reviewed-by: Ira Weiny <ira.weiny@intel.com>
> Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com>
> Signed-off-by: Sean Christopherson <seanjc@google.com>

Missing the submitter's SOB?

> ---
>  tools/testing/selftests/kvm/include/kvm_util.h     | 27 ++++++++-------
>  .../testing/selftests/kvm/include/x86/processor.h  |  4 +++
>  tools/testing/selftests/kvm/include/x86/sev.h      |  2 --
>  tools/testing/selftests/kvm/lib/x86/sev.c          | 16 ---------
>  tools/testing/selftests/kvm/x86/sev_smoke_test.c   | 40 +++++++++++-----------
>  5 files changed, 39 insertions(+), 50 deletions(-)
> 

  reply	other threads:[~2026-08-19  7:44 UTC|newest]

Thread overview: 57+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-22 23:13 [PATCH v14 00/22] TDX KVM selftests Lisa Wang
2026-07-22 23:13 ` [PATCH v14 01/22] KVM: selftests: Add macros to simplify creating VM shapes for non-default types Lisa Wang
2026-08-19  7:44   ` Peter Fang [this message]
2026-07-22 23:13 ` [PATCH v14 02/22] KVM: selftests: Update kvm_init_vm_address_properties() for TDX Lisa Wang
2026-08-13 23:17   ` Edgecombe, Rick P
2026-07-22 23:13 ` [PATCH v14 03/22] KVM: selftests: Initialize the TDX VM Lisa Wang
2026-07-23  8:44   ` Xiaoyao Li
2026-08-13 23:41     ` Edgecombe, Rick P
2026-08-15  9:17       ` Xiaoyao Li
2026-08-13 23:41   ` Edgecombe, Rick P
2026-08-14 21:18     ` Peter Fang
2026-07-22 23:13 ` [PATCH v14 04/22] KVM: selftests: TDX: Use KVM_TDX_CAPABILITIES to validate TDs' attribute configuration Lisa Wang
2026-08-13 23:45   ` Edgecombe, Rick P
2026-07-22 23:13 ` [PATCH v14 05/22] KVM: selftests: Expose segment definitions to assembly files Lisa Wang
2026-08-13 23:50   ` Edgecombe, Rick P
2026-07-22 23:13 ` [PATCH v14 06/22] tools: include: Add kbuild.h for assembly structure offsets Lisa Wang
2026-07-22 23:13 ` [PATCH v14 07/22] KVM: selftests: Introduce structures for TDX guest boot parameters Lisa Wang
2026-07-22 23:13 ` [PATCH v14 08/22] KVM: selftests: Add TDX boot code Lisa Wang
2026-07-22 23:13 ` [PATCH v14 09/22] KVM: selftests: Expose functions to get default sregs values Lisa Wang
2026-08-14  0:44   ` Edgecombe, Rick P
2026-08-14  2:36     ` Xiaoyao Li
2026-08-14 15:14       ` Edgecombe, Rick P
2026-07-22 23:13 ` [PATCH v14 10/22] KVM: selftests: Set up TDX boot code region Lisa Wang
2026-07-22 23:13 ` [PATCH v14 11/22] KVM: selftests: Set up TDX boot parameters region Lisa Wang
2026-08-11  6:32   ` Binbin Wu
2026-07-22 23:13 ` [PATCH v14 12/22] KVM: selftests: Require guest_memfd for TDX VMs Lisa Wang
2026-08-11  7:43   ` Binbin Wu
2026-08-14  7:42   ` Xiaoyao Li
2026-07-22 23:13 ` [PATCH v14 13/22] KVM: selftests: Support guest_memfd in-place conversion Lisa Wang
2026-08-18  8:17   ` Xiaoyao Li
2026-07-22 23:13 ` [PATCH v14 14/22] KVM: selftests: Expose function to allocate vCPU stack Lisa Wang
2026-08-14  8:10   ` Xiaoyao Li
2026-07-22 23:13 ` [PATCH v14 15/22] KVM: selftests: Call KVM_TDX_INIT_VCPU when creating a new TDX vcpu Lisa Wang
2026-08-14  8:32   ` Xiaoyao Li
2026-08-18  8:58     ` Binbin Wu
2026-07-22 23:13 ` [PATCH v14 16/22] KVM: selftests: Load per-vCPU guest stack in TDX boot parameters Lisa Wang
2026-08-14  8:39   ` Xiaoyao Li
2026-07-22 23:13 ` [PATCH v14 17/22] KVM: selftests: Set entry point for TDX guest code Lisa Wang
2026-08-14  8:43   ` Xiaoyao Li
2026-08-18  9:04   ` Binbin Wu
2026-07-22 23:13 ` [PATCH v14 18/22] KVM: selftests: Add helpers to init TDX memory and finalize VM Lisa Wang
2026-08-17  6:47   ` Xiaoyao Li
2026-08-17 13:52     ` Ackerley Tng
2026-08-18  7:33       ` Xiaoyao Li
2026-07-22 23:13 ` [PATCH v14 19/22] KVM: selftests: Finalize TD memory as part of kvm_arch_vm_finalize_vcpus Lisa Wang
2026-08-17  7:04   ` Xiaoyao Li
2026-07-22 23:13 ` [PATCH v14 20/22] KVM: selftests: Implement MMIO WRITE for the TDX VM Lisa Wang
2026-07-28 22:56   ` Ackerley Tng
2026-08-17  8:56   ` Xiaoyao Li
2026-07-22 23:13 ` [PATCH v14 21/22] KVM: selftests: Add ucall support for TDX Lisa Wang
2026-08-17  8:38   ` Xiaoyao Li
2026-07-22 23:13 ` [PATCH v14 22/22] KVM: selftests: Add TDX lifecycle test Lisa Wang
2026-08-17  9:04   ` Xiaoyao Li
2026-08-13 22:47 ` [PATCH v14 00/22] TDX KVM selftests Edgecombe, Rick P
2026-08-13 23:05   ` Edgecombe, Rick P
2026-08-17  4:19     ` Ackerley Tng
2026-08-17 17:54       ` Edgecombe, Rick P

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