linux-kernel - Re: [PATCH v3 00/24] KVM: TDX huge page support for private memory

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Message-ID: <aWogMveOU4YEpQ4q@yzhao56-desk.sh.intel.com>
Date: Fri, 16 Jan 2026 19:25:38 +0800
From: Yan Zhao <yan.y.zhao@...el.com>
To: Sean Christopherson <seanjc@...gle.com>
CC: <pbonzini@...hat.com>, <linux-kernel@...r.kernel.org>,
	<kvm@...r.kernel.org>, <x86@...nel.org>, <rick.p.edgecombe@...el.com>,
	<dave.hansen@...el.com>, <kas@...nel.org>, <tabba@...gle.com>,
	<ackerleytng@...gle.com>, <michael.roth@....com>, <david@...nel.org>,
	<vannapurve@...gle.com>, <sagis@...gle.com>, <vbabka@...e.cz>,
	<thomas.lendacky@....com>, <nik.borisov@...e.com>, <pgonda@...gle.com>,
	<fan.du@...el.com>, <jun.miao@...el.com>, <francescolavra.fl@...il.com>,
	<jgross@...e.com>, <ira.weiny@...el.com>, <isaku.yamahata@...el.com>,
	<xiaoyao.li@...el.com>, <kai.huang@...el.com>, <binbin.wu@...ux.intel.com>,
	<chao.p.peng@...el.com>, <chao.gao@...el.com>
Subject: Re: [PATCH v3 00/24] KVM: TDX huge page support for private memory

On Thu, Jan 15, 2026 at 04:28:12PM -0800, Sean Christopherson wrote:
> On Tue, Jan 06, 2026, Yan Zhao wrote:
> > This is v3 of the TDX huge page series. The full stack is available at [4].
> 
> Nope, that's different code.
I double-checked. It's the correct code.
See https://github.com/intel-staging/tdx/commits/huge_page_v3.

However, I did make a mistake with the session name, which says
"=== Beginning of section "TDX huge page v2" ===",
but it's actually v3! [facepalm]

> > [4] kernel full stack: https://github.com/intel-staging/tdx/tree/huge_page_v3
> 
> E.g. this branch doesn't have
> 
>   [PATCH v3 16/24] KVM: guest_memfd: Split for punch hole and private-to-shared conversion
It's here https://github.com/intel-staging/tdx/commit/d0f7465a7f56f10b5bcc9593351c32b37be073a4