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by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id M_x1XUCDVN4b for ; Fri, 8 Oct 2021 02:47:42 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by smtp1.osuosl.org (Postfix) with ESMTPS id 3D66B83BF1 for ; Fri, 8 Oct 2021 02:47:42 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10130"; a="226372205" X-IronPort-AV: E=Sophos;i="5.85,356,1624345200"; d="scan'208";a="226372205" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Oct 2021 19:47:41 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.85,356,1624345200"; d="scan'208";a="478812854" Received: from allen-box.sh.intel.com (HELO [10.239.159.118]) ([10.239.159.118]) by orsmga007.jf.intel.com with ESMTP; 07 Oct 2021 19:47:39 -0700 Subject: Re: [PATCH v3 2/2] iommu/vt-d: avoid duplicated removing in __domain_mapping To: "Longpeng(Mike)" , dwmw2@infradead.org, will@kernel.org, joro@8bytes.org References: <20211008000433.1115-1-longpeng2@huawei.com> <20211008000433.1115-3-longpeng2@huawei.com> <54cf3663-85e0-3e63-9112-385e9d6eeceb@linux.intel.com> From: Lu Baolu Message-ID: <1e83751f-5731-5786-c7d7-899542d7c2b7@linux.intel.com> Date: Fri, 8 Oct 2021 10:43:51 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: <54cf3663-85e0-3e63-9112-385e9d6eeceb@linux.intel.com> Content-Language: en-US Cc: iommu@lists.linux-foundation.org, arei.gonglei@huawei.com, linux-kernel@vger.kernel.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" 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