Re: [RFC PATCH v2 22/69] KVM: x86: Add vm_type to differentiate legacy VMs from protected VMs

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Subject: Re: [RFC PATCH v2 22/69] KVM: x86: Add vm_type to differentiate legacy VMs from protected VMs
From: Paolo Bonzini <pbonzini@xxxxxxxxxx>
Date: Tue, 6 Jul 2021 15:56:55 +0200
Cc: isaku.yamahata@xxxxxxxxx, Sean Christopherson <sean.j.christopherson@xxxxxxxxx>, Xiaoyao Li <xiaoyao.li@xxxxxxxxx>
In-reply-to: <8eb87cd52a89d957af03f93a9ece5634426a7757.1625186503.git.isaku.yamahata@intel.com>
References: <cover.1625186503.git.isaku.yamahata@intel.com> <8eb87cd52a89d957af03f93a9ece5634426a7757.1625186503.git.isaku.yamahata@intel.com>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0

On 03/07/21 00:04, isaku.yamahata@xxxxxxxxx wrote:

struct kvm_arch {
+	unsigned long vm_type;


Also why not just int or u8?

Paolo

Follow-Ups:
- Re: [RFC PATCH v2 22/69] KVM: x86: Add vm_type to differentiate legacy VMs from protected VMs
  - From: Sean Christopherson

References:
- [RFC PATCH v2 00/69] KVM: X86: TDX support
  - From: isaku . yamahata
- [RFC PATCH v2 22/69] KVM: x86: Add vm_type to differentiate legacy VMs from protected VMs
  - From: isaku . yamahata

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