linux-kernel - Re: [PATCH 2/9] x86/virt/tdx: Unbind global metadata read with 'struct tdx_tdmr

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Date: Tue, 18 Jun 2024 23:29:21 +0000
From: "Huang, Kai" <kai.huang@...el.com>
To: "nik.borisov@...e.com" <nik.borisov@...e.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
CC: "Edgecombe, Rick P" <rick.p.edgecombe@...el.com>, "Hansen, Dave"
	<dave.hansen@...el.com>, "bp@...en8.de" <bp@...en8.de>, "x86@...nel.org"
	<x86@...nel.org>, "peterz@...radead.org" <peterz@...radead.org>,
	"hpa@...or.com" <hpa@...or.com>, "mingo@...hat.com" <mingo@...hat.com>,
	"Williams, Dan J" <dan.j.williams@...el.com>,
	"kirill.shutemov@...ux.intel.com" <kirill.shutemov@...ux.intel.com>,
	"pbonzini@...hat.com" <pbonzini@...hat.com>, "tglx@...utronix.de"
	<tglx@...utronix.de>, "seanjc@...gle.com" <seanjc@...gle.com>,
	"kvm@...r.kernel.org" <kvm@...r.kernel.org>, "binbin.wu@...ux.intel.com"
	<binbin.wu@...ux.intel.com>, "Yamahata, Isaku" <isaku.yamahata@...el.com>
Subject: Re: [PATCH 2/9] x86/virt/tdx: Unbind global metadata read with
 'struct tdx_tdmr_sysinfo'


> >   static int read_sys_metadata_field16(u64 field_id,
> >   				     int offset,
> > -				     struct tdx_tdmr_sysinfo *ts)
> > +				     void *stbuf)
> >   {
> > -	u16 *ts_member = ((void *)ts) + offset;
> > +	u16 *st_member = stbuf + offset;
> 
> This st_* prefix is completely arbitrary, Just name it "member" since 
> this function can be used for any arbitrary member.
> 
> 

OK fine to me.