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X-CSE-ConnectionGUID: wP6J+j96ReyJlHAOip8bvg== X-CSE-MsgGUID: Y58GQffrRi6/lFc1mKH8IA== X-IronPort-AV: E=McAfee;i="6800,10657,11841"; a="71741580" X-IronPort-AV: E=Sophos;i="6.25,153,1779174000"; d="scan'208";a="71741580" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Jul 2026 14:13:51 -0700 X-CSE-ConnectionGUID: RhqEWgdTSfGfIuEpkuVj3w== X-CSE-MsgGUID: Sttpg1IXTmSVUspPH8JQew== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,153,1779174000"; d="scan'208";a="251032179" Received: from jmaxwel1-mobl.amr.corp.intel.com (HELO [10.125.111.66]) ([10.125.111.66]) by fmviesa007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Jul 2026 14:13:50 -0700 Message-ID: <2474b42c-b744-4398-a4ab-7fa088a11660@intel.com> Date: Wed, 8 Jul 2026 14:13:48 -0700 Precedence: bulk X-Mailing-List: linux-coco@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 05/11] x86/virt/tdx: Handle concurrent callers in tdx_pamt_get/put() To: Sohil Mehta , "Edgecombe, Rick P" , "kvm@vger.kernel.org" , "linux-coco@lists.linux.dev" , "Huang, Kai" , "Zhao, Yan Y" , "kas@kernel.org" , "seanjc@google.com" , "mingo@redhat.com" , "linux-kernel@vger.kernel.org" , "pbonzini@redhat.com" , "nik.borisov@suse.com" , "linux-doc@vger.kernel.org" , "hpa@zytor.com" , "tglx@kernel.org" , "Annapurve, Vishal" , "bp@alien8.de" , "Gao, Chao" , "x86@kernel.org" Cc: "kirill.shutemov@linux.intel.com" References: <20260526023515.288829-1-rick.p.edgecombe@intel.com> <20260526023515.288829-6-rick.p.edgecombe@intel.com> <1d60cebf-4764-4785-bf01-8ca59ab2cc7d@intel.com> <3af17868-6ab2-4a22-907f-e994a1b18ccd@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 7/8/26 14:11, Sohil Mehta wrote: > Instead of "Leave the atomic_t in place", would it be more appropriate > to say "Use an (unnecessary) atomic_t to enable future ..."? That reads fine to me.