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Mon, 16 Aug 2021 10:15:38 +0800 Subject: Re: [PATCH 1/4] iommu/arm-smmu-v3: Use command queue batching helpers to improve performance To: John Garry , Robin Murphy , Will Deacon , Joerg Roedel , linux-arm-kernel , iommu , References: <20210811114852.2429-1-thunder.leizhen@huawei.com> <20210811114852.2429-2-thunder.leizhen@huawei.com> <81258eb7-eb73-8a32-0983-3487daba1167@arm.com> <4e741216-d6e7-c40c-f257-242cd2fea302@huawei.com> From: "Leizhen (ThunderTown)" Message-ID: <5482d2e5-24db-6139-a8a8-74be1282e2ec@huawei.com> Date: Mon, 16 Aug 2021 10:15:37 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 In-Reply-To: <4e741216-d6e7-c40c-f257-242cd2fea302@huawei.com> Content-Language: en-US X-Originating-IP: [10.174.178.242] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggpemm500006.china.huawei.com (7.185.36.236) X-CFilter-Loop: Reflected 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-Type: text/plain; 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