linux-kernel - Re: [PATCH 11/13] x86/virt/tdx: Add SEAMCALL wrappers for TD measurement of initial contents

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Message-ID: <277eeb7b-325e-4901-a466-09708560aee5@redhat.com>
Date: Tue, 14 Jan 2025 23:03:06 +0100
From: Paolo Bonzini <pbonzini@...hat.com>
To: "Edgecombe, Rick P" <rick.p.edgecombe@...el.com>,
 "kvm@...r.kernel.org" <kvm@...r.kernel.org>,
 "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Cc: "Zhao, Yan Y" <yan.y.zhao@...el.com>,
 "sean.j.christopherson@...el.com" <sean.j.christopherson@...el.com>,
 "Huang, Kai" <kai.huang@...el.com>,
 "dave.hansen@...ux.intel.com" <dave.hansen@...ux.intel.com>,
 "Yamahata, Isaku" <isaku.yamahata@...el.com>
Subject: Re: [PATCH 11/13] x86/virt/tdx: Add SEAMCALL wrappers for TD
 measurement of initial contents

On 1/3/25 19:02, Edgecombe, Rick P wrote:
>> +u64 tdh_mr_extend(struct tdx_td *td, u64 gpa, u64 *rcx, u64 *rdx)
> 
> gpa should be type gpa_t to avoid bare u64 types.

gpa_t is defined in kvm_types.h, I am not sure arch/x86/virt should 
include it.

Paolo