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Fri, 13 Jun 2025 17:33:55 +0800 Received: from a010.hihonor.com ([fe80::7127:3946:32c7:6e]) by a010.hihonor.com ([fe80::7127:3946:32c7:6e%14]) with mapi id 15.02.1544.011; Fri, 13 Jun 2025 17:33:55 +0800 From: wangtao To: Christoph Hellwig CC: =?utf-8?B?Q2hyaXN0aWFuIEvDtm5pZw==?= , "sumit.semwal@linaro.org" , "kraxel@redhat.com" , "vivek.kasireddy@intel.com" , "viro@zeniv.linux.org.uk" , "brauner@kernel.org" , "hughd@google.com" , "akpm@linux-foundation.org" , "amir73il@gmail.com" , "benjamin.gaignard@collabora.com" , "Brian.Starkey@arm.com" , "jstultz@google.com" , "tjmercier@google.com" , "jack@suse.cz" , "baolin.wang@linux.alibaba.com" , "linux-media@vger.kernel.org" , "dri-devel@lists.freedesktop.org" , "linaro-mm-sig@lists.linaro.org" , "linux-kernel@vger.kernel.org" , "linux-fsdevel@vger.kernel.org" , "linux-mm@kvack.org" , "wangbintian(BintianWang)" , yipengxiang , liulu 00013167 , hanfeng 00012985 Subject: RE: [PATCH v4 0/4] Implement dmabuf direct I/O via copy_file_range Thread-Topic: [PATCH v4 0/4] Implement dmabuf direct I/O via copy_file_range Thread-Index: AQHb1G1ol+FT389RFkuW+lwB3adoKrPw4BKAgAADywCAAAF8AIAE6kCg//+rigCABEW6AIAA1IFwgAFUd4CABPdqMA== Date: Fri, 13 Jun 2025 09:33:55 +0000 Message-ID: <34c2dbc06d074ffbb8f920418636bafc@honor.com> References: <20250603095245.17478-1-tao.wangtao@honor.com> <09c8fb7c-a337-4813-9f44-3a538c4ee8b1@amd.com> <5d36abace6bf492aadd847f0fabc38be@honor.com> <761986ec0f404856b6f21c3feca67012@honor.com> In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.163.18.240] Content-Type: text/plain; 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