linux-kernel - Re: [PATCH 18/25] KVM: TDX: Do TDX specific vcpu initialization

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Message-ID: <Ztaf4PbPNxeMIg7J@tlindgre-MOBL1>
Date: Tue, 3 Sep 2024 08:34:24 +0300
From: Tony Lindgren <tony.lindgren@...ux.intel.com>
To: "Edgecombe, Rick P" <rick.p.edgecombe@...el.com>
Cc: "kvm@...r.kernel.org" <kvm@...r.kernel.org>,
	"pbonzini@...hat.com" <pbonzini@...hat.com>,
	"seanjc@...gle.com" <seanjc@...gle.com>,
	"Li, Xiaoyao" <xiaoyao.li@...el.com>,
	"Yamahata, Isaku" <isaku.yamahata@...el.com>,
	"sean.j.christopherson@...el.com" <sean.j.christopherson@...el.com>,
	"Huang, Kai" <kai.huang@...el.com>,
	"isaku.yamahata@...il.com" <isaku.yamahata@...il.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 18/25] KVM: TDX: Do TDX specific vcpu initialization

On Wed, Aug 28, 2024 at 02:34:21PM +0000, Edgecombe, Rick P wrote:
> On Mon, 2024-08-12 at 15:48 -0700, Rick Edgecombe wrote:
> > +static inline bool is_td_vcpu_created(struct vcpu_tdx *tdx)
> > +{
> > +       return tdx->td_vcpu_created;
> > +}
> 
> This and is_td_finalized() seem like unneeded helpers. The field name is clear
> enough.

I'll do a patch for this.

> >  static inline bool is_td_created(struct kvm_tdx *kvm_tdx)
> >  {
> >         return kvm_tdx->tdr_pa;
> 
> Not this one though, the helper makes the caller code clearer.

Yes this makes things more readable.

Regards,

Tony