linux-kernel - Re: [PATCH v12 01/23] KVM: selftests: Add macros so simplify creating VM shapes for non-default types

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Message-ID: <43e36e8a-5875-489c-8baa-9a9b589c000a@linux.intel.com>
Date: Wed, 29 Oct 2025 14:57:46 +0800
From: Binbin Wu <binbin.wu@...ux.intel.com>
To: Sagi Shahar <sagis@...gle.com>
Cc: linux-kselftest@...r.kernel.org, Paolo Bonzini <pbonzini@...hat.com>,
 Shuah Khan <shuah@...nel.org>, Sean Christopherson <seanjc@...gle.com>,
 Ackerley Tng <ackerleytng@...gle.com>, Ryan Afranji <afranji@...gle.com>,
 Andrew Jones <ajones@...tanamicro.com>,
 Isaku Yamahata <isaku.yamahata@...el.com>,
 Erdem Aktas <erdemaktas@...gle.com>,
 Rick Edgecombe <rick.p.edgecombe@...el.com>,
 Roger Wang <runanwang@...gle.com>, Oliver Upton <oliver.upton@...ux.dev>,
 "Pratik R. Sampat" <pratikrajesh.sampat@....com>,
 Reinette Chatre <reinette.chatre@...el.com>, Ira Weiny
 <ira.weiny@...el.com>, Chao Gao <chao.gao@...el.com>,
 Chenyi Qiang <chenyi.qiang@...el.com>, linux-kernel@...r.kernel.org,
 kvm@...r.kernel.org
Subject: Re: [PATCH v12 01/23] KVM: selftests: Add macros so simplify creating
 VM shapes for non-default types

On 10/29/2025 5:20 AM, Sagi Shahar wrote:
> From: Sean Christopherson <seanjc@...gle.com>
>
> Add VM_TYPE() and __VM_TYPE() 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().
>
> No functional change intended.
>
> Signed-off-by: Sean Christopherson <seanjc@...gle.com>
> Signed-off-by: Sagi Shahar <sagis@...gle.com>

Reviewed-by: Binbin Wu <binbin.wu@...ux.intel.com>