From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F12ED3FBA7; Tue, 23 Jun 2026 02:39:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782182373; cv=none; b=ZFmOGiRFgy63jZ9Q5aqT1wyL3vl7uBtK5HLXzqnayepVPeiTaVsLfuVBHs7RXc04fPx0mWzWT/Sx/VBBEtt+m8sty8jfUVOk/3S4k61LaGYXmYyRbWzGBT3VxOwwbxs/7iBRT2sM6D7BHqQgxKktTwjSrkKxYA2dLXZiSrdSe28= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782182373; c=relaxed/simple; bh=/A0PS1KBXecicXMwu0KgF5PdNmPIby5wsNW8nHW++bE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=guJm/PvVfU0uBLAK53JwooeiQgUZ5sxeeoTCLQLatjvTjWYxwt5KFAx/9MNtCWLukafdiEV6qIwUogktRgVOL0/qATS9MkSx/DaGDn4brZuuEPPHnjpA+IdIUeNsfdZz5x0gXwbiaVg+/HhOht/RnKZfQsM66BWvHCaSSURK5BA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=BxE2bHKI; arc=none smtp.client-ip=198.175.65.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="BxE2bHKI" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1782182372; x=1813718372; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=/A0PS1KBXecicXMwu0KgF5PdNmPIby5wsNW8nHW++bE=; b=BxE2bHKIiAlcdwUbHZDbPkG9ExwvSEswy8w13RNP/Wj11uTheiU/NWps /yUmxayOm2RyjaqNWPciM7yYT9w0BwJoeyVtMza+To4RPncxB6QKtY/ky W+7gtLryIZo8Gt+zhcNYPkLA8SD9M4FwaGsz4/aU6OWGGNT1QXRIcg1NJ Kafc5Ls5lHcdcf1STwm/ywb1+vG84W7d+Zs8Xjis9+ghgBh/csjsaMss7 lHrlmOxgZ1bz/IDAHHZFAVsYASMmjX9nz49ddFshfbxttlVxJ+EejmI1X bCRseNLrm35brUGIRwsINRxiE+k2++ePcBaGIrxE6N6nVTaQ6URIF0IDl w==; X-CSE-ConnectionGUID: KEd/rY9/T6KjDCEk2HtVug== X-CSE-MsgGUID: Y82R+kNuR/Gs0Y64SkfFeQ== X-IronPort-AV: E=McAfee;i="6800,10657,11825"; a="93281964" X-IronPort-AV: E=Sophos;i="6.24,219,1774335600"; d="scan'208";a="93281964" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jun 2026 19:39:32 -0700 X-CSE-ConnectionGUID: bAXEwp5sTTeAhs29D3ojQQ== X-CSE-MsgGUID: arY23Fs/TOybNGBssQOy7Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,219,1774335600"; d="scan'208";a="245254055" Received: from unknown (HELO [10.239.158.46]) ([10.239.158.46]) by fmviesa010-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jun 2026 19:39:17 -0700 Message-ID: <9f81ea12-98c4-4ce6-a95e-233851dfe8dd@intel.com> Date: Tue, 23 Jun 2026 10:39:14 +0800 Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v8 00/46] guest_memfd: In-place conversion support To: ackerleytng@google.com, aik@amd.com, andrew.jones@linux.dev, binbin.wu@linux.intel.com, brauner@kernel.org, chao.p.peng@linux.intel.com, david@kernel.org, jmattson@google.com, jthoughton@google.com, michael.roth@amd.com, oupton@kernel.org, pankaj.gupta@amd.com, qperret@google.com, rick.p.edgecombe@intel.com, rientjes@google.com, shivankg@amd.com, steven.price@arm.com, tabba@google.com, willy@infradead.org, wyihan@google.com, yan.y.zhao@intel.com, forkloop@google.com, pratyush@kernel.org, suzuki.poulose@arm.com, aneesh.kumar@kernel.org, liam@infradead.org, Paolo Bonzini , Sean Christopherson , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Jonathan Corbet , Shuah Khan , Shuah Khan , Vishal Annapurve , Andrew Morton , Chris Li , Kairui Song , Kemeng Shi , Nhat Pham , Barry Song , Axel Rasmussen , Yuanchu Xie , Wei Xu , Youngjun Park , Qi Zheng , Shakeel Butt , Kiryl Shutsemau , Baoquan He , Jason Gunthorpe , Vlastimil Babka Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, linux-coco@lists.linux.dev References: <20260618-gmem-inplace-conversion-v8-0-9d2959357853@google.com> Content-Language: en-US From: Xiaoyao Li In-Reply-To: <20260618-gmem-inplace-conversion-v8-0-9d2959357853@google.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 6/19/2026 8:31 AM, Ackerley Tng via B4 Relay wrote: > TODOs > > + Retest with TDX selftests. v7 was tested with TDX [12], but the setup there was > wrong. Conversions were successful (no errors), but the shared memory being > tested is actually in a completely different host physical page. Glad to see you knew it already (I was going to report this to the original POC TDX patch)