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X-CSE-ConnectionGUID: SHuSPUqhSzKY/y0nKrU+NA== X-CSE-MsgGUID: IMrW7OeCQXulm+qSSeAdlg== X-IronPort-AV: E=McAfee;i="6800,10657,11867"; a="97251230" X-IronPort-AV: E=Sophos;i="6.25,209,1779174000"; d="scan'208";a="97251230" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Aug 2026 13:58:33 -0700 X-CSE-ConnectionGUID: bkfAmj+RSj+S/CQc+V3IuQ== X-CSE-MsgGUID: 4Ssxl3taSRGLDOx25MgvEA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,209,1779174000"; d="scan'208";a="262836699" Received: from sghuge-mobl2.amr.corp.intel.com (HELO [10.125.109.157]) ([10.125.109.157]) by orviesa009-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Aug 2026 13:58:32 -0700 Message-ID: Date: Thu, 6 Aug 2026 13:58:32 -0700 Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v9 01/11] x86/virt/tdx: Simplify PAMT layout calculation To: Rick Edgecombe , bp@alien8.de, hpa@zytor.com, kas@kernel.org, kvm@vger.kernel.org, linux-coco@lists.linux.dev, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, nik.borisov@suse.com, pbonzini@redhat.com, seanjc@google.com, tglx@kernel.org, vannapurve@google.com, x86@kernel.org, chao.gao@intel.com, yan.y.zhao@intel.com, kai.huang@intel.com, tony.lindgren@linux.intel.com, binbin.wu@intel.com, sohil.mehta@intel.com Cc: Hongyu Ning , Binbin Wu References: <20260806020850.1221381-1-rick.p.edgecombe@intel.com> <20260806020850.1221381-2-rick.p.edgecombe@intel.com> From: Dave Hansen Content-Language: en-US Autocrypt: addr=dave.hansen@intel.com; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 8/5/26 19:08, Rick Edgecombe wrote: > Three is not a very high number, so get rid of the loop and just duplicate > the small calculation three times. In doing so, setup for future Dynamic > PAMT changes. Reviewed-by: Dave Hansen