From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from zg8tmtu5ljg5lje1ms4xmtka.icoremail.net (zg8tmtu5ljg5lje1ms4xmtka.icoremail.net [159.89.151.119]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 81B9C1DFE3; Thu, 4 Jan 2024 06:32:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=zju.edu.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=zju.edu.cn Received: from linma$zju.edu.cn ( [42.120.103.48] ) by ajax-webmail-mail-app4 (Coremail) ; Thu, 4 Jan 2024 14:32:29 +0800 (GMT+08:00) Date: Thu, 4 Jan 2024 14:32:29 +0800 (GMT+08:00) X-CM-HeaderCharset: UTF-8 From: "Lin Ma" To: "Jakub Kicinski" Cc: jk@codeconstruct.com.au, matt@codeconstruct.com.au, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next v1] net: mctp: use deprecated parser in mctp_set_link_af X-Priority: 3 X-Mailer: Coremail Webmail Server Version 2023.2-cmXT5 build 20230825(e13b6a3b) Copyright (c) 2002-2024 www.mailtech.cn mispb-4df6dc2c-e274-4d1c-b502-72c5c3dfa9ce-zj.edu.cn In-Reply-To: <20240103174719.2b2c1565@kernel.org> References: <20231228070258.3052422-1-linma@zju.edu.cn> <20240103174719.2b2c1565@kernel.org> Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=UTF-8 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <7cbc3044.688a7.18cd32c5f14.Coremail.linma@zju.edu.cn> X-Coremail-Locale: zh_CN X-CM-TRANSID:cS_KCgCHWJ3+UJZlqQU8AA--.9603W X-CM-SenderInfo: qtrwiiyqvtljo62m3hxhgxhubq/1tbiAwIKEmWVL-wSTQAAsl X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VWxJw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= SGVsbG8gSmFrdWIsCgo+ID4gCj4gPiBGb3Igb3RoZXIgc2V0X2xpbmtfYWYgdXNlcnMgSVBWNCBh bmQgSVBWNiBib3RoIG1ha2UgYSB0cmljayBoZXJlIGJ5Cj4gPiB1c2luZyBubGFfcGFyc2VfbmVz dGVkX2RlcHJlY2F0ZWQsIHdoaWNoIHdpbGwgY2hlY2sgdGhlIE5MQV9GX05FU1RFRAo+ID4gdGhl biBhYmxlIHRvIHVzZSB0aGlzIHR5cGUgZmllbGQgYXMgZmFtaWx5IHZhbHVlLiBUaGlzIHBhdGNo IHNpbXBseSBwb3J0Cj4gPiB0aGUgTUNUUCBjb2RlIGFsc28gdG8gZGVwcmVjYXRlZCBwYXJzZXIg dG8gbWFrZSBpdCB3b3JrLgo+IAo+IERpZCB5b3UgdGVzdCB0aGlzPyBJdCdzIGEgc3VzcGljaW91 c2x5IGRldGFpbGVkIGFuZCB5ZXQgc2VlbWluZ2x5Cj4gaW5jb3JyZWN0IGV4cGxhbmF0aW9uLi4K ClllcywgSSBoYWNrZWQgdGhlIGlwcm91dGUgdG9vbCBhbmQgYWRkIGJlbG93IGNvZGUKCmh0dHBz Oi8vZ2l0aHViLmNvbS9pcHJvdXRlMi9pcHJvdXRlMi9ibG9iL21haW4vaXAvaXBsaW5rLmMjTDgw MQoKODUzYTg1NCw4NjEKPiAJCX0gZWxzZSBpZiAobWF0Y2hlcygqYXJndiwgIm1jdHB0ZXN0Iikg PT0gMCkgewo+IAkJCXN0cnVjdCBydGF0dHIgKmFmcywgKmFmc21jdHA7Cj4gCQkJYWZzID0gYWRk YXR0cl9uZXN0KCZyZXEtPm4sIHNpemVvZigqcmVxKSwgSUZMQV9BRl9TUEVDKTsKPiAJCQlhZnNt Y3RwID0gYWRkYXR0cl9uZXN0KCZyZXEtPm4sIHNpemVvZigqcmVxKSwgQUZfTUNUUCk7Cj4gCQkJ YWRkYXR0cjMyKCZyZXEtPm4sIHNpemVvZigqcmVxKSwKPiAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICBJRkxBX01DVFBfTkVULCAwKTsKPiAJCQlhZGRhdHRyX25lc3RfZW5kKCZyZXEt Pm4sIGFmc21jdHApOwo+IAkJCWFkZGF0dHJfbmVzdF9lbmQoJnJlcS0+biwgYWZzKTsKCmFjY29y ZGluZyB0byB0aGUgaW1wbGVtZW50YXRpb24gb2YgdGhlIGBhZGRyZ2VubW9kZWAuCgpJbiBzaG9y dCwgdGhlIHBhY2thZ2UgZm9ybWF0IHNob3VsZCBiZSBsaWtlCiAgICAgCiAgTCAgICAgICAgIFQg ICAgICAgIEwgICAgICBUICAKKy0tLSstLS0tLS0tLS0tLS0tLSstLS0rLS0tLS0tLS0tKy0tLS0t LS0tLS0tLS0KfCAgIHwgSUZMQV9BRl9TUEVDIHwgICB8IEFGX01DVFAgfCAuLi4uLgorLS0tKy0t LS0tLS0tLS0tLS0tKy0tLSstLS0tLS0tLS0rLS0tLS0tLS0tLS0tLQogICAgICAgICAgICAgICAg ICAgXgogICAgICAgICAgICAgICAgICAgfAogICAgICAgICAgICAgICAgICAgYWYKClRoZXJlZm9y ZSwgdGhlIGNvZGUKCiAgbmxhX2Zvcl9lYWNoX25lc3RlZChhZiwgdGJbSUZMQV9BRl9TUEVDXSwg cmVtKSB7CiAgICBjb25zdCBzdHJ1Y3QgcnRubF9hZl9vcHMgKmFmX29wczsKICAgIEJVR19PTigh KGFmX29wcyA9IHJ0bmxfYWZfbG9va3VwKG5sYV90eXBlKGFmKSkpKTsgPD0gKDEpCiAgICBlcnIg PSBhZl9vcHMtPnNldF9saW5rX2FmKGRldiwgYWYsIGV4dGFjayk7ICAgICAgIDw9ICgyKQoKKDEp IHdpbGwgZ2V0IEFGX01DVFAgd2l0aCBubGFfdHlwZSguLi4pIGNhbGwsIGFuZCAoMikgd2lsbCB0 aGVuIHBhc3NpbmcgYGFmYCB0bwpgbWN0cF9zZXRfbGlua19hZmAsIHdoaWNoIHdpbGwgZXhwZWN0 IHRoZSBgTkxBX0ZfTkVTVEVEYCBmbGFnLgoKV2l0aCB0aGUgaGFja2VkIGlwcm91dGUgdG9vbHMs IHNpbXBsZSB0eXBlIGNvbW1hbmQgbGlrZQoKYGlwIGxpbmsgc2V0IGV0aDAgbXR1IDEwMjQgbWN0 cHRlc3RgIHdpbGwgaGl0IHRoZSBmdW5jdGlvbiBtY3RwX3NldF9saW5rX2FmIGFuZAp3aXRoIG15 IGRlYnVnZ2VyLCBJIGZvdW5kIHRoYXQgdGhlIG5sYV9wYXJzZV9uZXN0ZWQgYWx3YXlzIHJldHVy biBlcnJvci4KCkFub3RoZXIgZWxlZ2FudCBzb2x1dGlvbiBpcyB0byBjaGFuZ2UgaG93ICgxKSBj YWxscyBydG5sX2FmX2xvb2t1cCwgd2UgY2FuIGludHJvZHVjZQphbm90aGVyIGZhbWlseSBhdHRy aWJ1dGUgYW5kIGF2b2lkIHRvIHVzZSBubGFfdHlwZSguLikgd2hpY2ggaXMgc28gc3VzcGljaW91 cy4KQnV0IHRoaXMgd2lsbCBoYXZlIHRvIGNoYW5nZSBhbHNvIG90aGVyIHNldF9saW5rX2FmIGlt cGxlbWVudGF0aW9ucyAoaXB2NCwgaXB2NikuCgo+IC0tIAo+IHB2LWJvdDogcwo+IHB3LWJvdDog Y3IKClJlZ2FyZHMKTGlu