Received: by 2002:ab2:6991:0:b0:1f7:f6c3:9cb1 with SMTP id v17csp861799lqo; Wed, 8 May 2024 18:40:48 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCUkNmFCJrWIvVsek4aIq/hHaQmr3UZB3KGDz4o+kT04gPpufjC4TaSONm4opIwBT3hg9kucaxkmnbxQJy4aGK/FmlJAUhWtGTidlZcoaA== X-Google-Smtp-Source: AGHT+IHxS3kWaRSlgZjsA/kyseJ3tNAkHbnX+uOS2U0TMgje/LeX94IVkBSD73/3Z3OnbaAcgnhT X-Received: by 2002:a05:620a:20d8:b0:790:8308:37dd with SMTP id af79cd13be357-792b28522a8mr418599885a.68.1715218848651; Wed, 08 May 2024 18:40:48 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1715218848; cv=pass; d=google.com; s=arc-20160816; b=tPNeqd9yuLdN7KTvIIGmqaJQ97uqPtManUu7efXRLS9Pkh/rmFxMgA2VD75FVHlMbG 7eO4HZFpUHzHb1CdPy5dBmsyZXT+Hwc/rqEgkgQfntb/NYniJiphf9cEke54Ra8WLYqm PueTkpft2PgkWKqBxR4HhR317hW/w7jwUwvyPM257lUX36VJPtAjAemSUA/12NCdP7Db egN4/G0BWmbt07T5gUXH4+h1rEwTIe0nNkeoQerMOiw5jWEaWffGUVyRSo8WalpZ9PUG MRoY9Q3eI5o7zgXZAoT5MTKsycnmFubFWfzhFX3qXs/4hqcsTxgiSUSMLFrTRNMfAonY Bi1w== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=message-id:mime-version:list-unsubscribe:list-subscribe:list-id :precedence:content-transfer-encoding:references:in-reply-to:subject :cc:to:from:date; bh=vypeUuzuRONIjZ7ZibBQrbY2ZXTNxfDGI+HhUXXdBN4=; fh=4qBCarlbb3L32i/+PdpWiI3NEVYwbBRaE/FGQ2Dycn4=; b=Aj+uknVHFqntDeHmSfI/BL/H4pkelmwsI3YPh9ARNA1hICyWFl7N5WYpA8B2/vGvwo O1q0ohITYJGqxBZE3Wim5Sm4yUcbGpsjp2cjilG6xGh1vjhkUDIwVGhlJG5/vN57h5Fz hyzIAbNnlJlVRzYo4taXNFzO+Th/ukxVj1VRGVhjHr1eYfNh62M80k09D/4k/SiLrx7r xunCo0ZIilo0wCJaekfXZIqsmaFtLuXc718j5exvkZV64tdZmth6oUYsC633wAW9vmos UYCupZXUshJXoyZhGmv+VJQLQocswGpNqD/4AOy33eEzmHMIa8y1HH5EUUYCuiuI8naM vBiw==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; arc=pass (i=1 spf=pass spfdomain=zju.edu.cn); spf=pass (google.com: domain of linux-kernel+bounces-174021-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-174021-linux.lists.archive=gmail.com@vger.kernel.org" Return-Path: Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org. [2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id af79cd13be357-792bf30bc7dsi29242585a.309.2024.05.08.18.40.48 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 May 2024 18:40:48 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-174021-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; arc=pass (i=1 spf=pass spfdomain=zju.edu.cn); spf=pass (google.com: domain of linux-kernel+bounces-174021-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-174021-linux.lists.archive=gmail.com@vger.kernel.org" Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 619A91C21108 for ; Thu, 9 May 2024 01:40:48 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 7A06B13C804; Thu, 9 May 2024 01:40:38 +0000 (UTC) Received: from sgoci-sdnproxy-4.icoremail.net (sgoci-sdnproxy-4.icoremail.net [129.150.39.64]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 4A06510979; Thu, 9 May 2024 01:40:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=129.150.39.64 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715218838; cv=none; b=QM+LeTde4rUpvNAawTioelN7Xuc4W7AR/GWSg+gvBnr2fgdau02QBeOJm0NYqbkAYwyKSIji953dluHAiPZ4CD6i+pyANik0NZuytA8XCuff7WZBt/IDF+e+bsjmKfllUzZ8yEKVN63ochzV2qgOciSmIY0VOJzTFughnRhvmYU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715218838; c=relaxed/simple; bh=vypeUuzuRONIjZ7ZibBQrbY2ZXTNxfDGI+HhUXXdBN4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:Content-Type: MIME-Version:Message-ID; b=NiIafw/TTINftVGfcWSDAd8ZC6P71+g8P+ETiBWkLtUPswzy8IuaZYtP4ldHe0HMcnGD3lbBZH4oADWKHm+bXNhvRRGfOS858ms23C2sDQcU02UUJtXxhItoAcWznQUeO0aCBAra7nbPy1wGt3EdbPoKwVWJNl7V3ZxF4DQIAww= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=zju.edu.cn; spf=pass smtp.mailfrom=zju.edu.cn; arc=none smtp.client-ip=129.150.39.64 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 duoming$zju.edu.cn ( [221.192.180.131] ) by ajax-webmail-mail-app4 (Coremail) ; Thu, 9 May 2024 09:40:02 +0800 (GMT+08:00) Date: Thu, 9 May 2024 09:40:02 +0800 (GMT+08:00) X-CM-HeaderCharset: UTF-8 From: duoming@zju.edu.cn To: "Dan Carpenter" Cc: "Lars Kellogg-Stedman" , linux-hams@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, pabeni@redhat.com, kuba@kernel.org, edumazet@google.com, davem@davemloft.net, jreuter@yaina.de Subject: Re: [PATCH net] ax25: Fix refcount leak issues of ax25_dev X-Priority: 3 X-Mailer: Coremail Webmail Server Version 2023.4-cmXT5 build 20231205(37e20f0e) Copyright (c) 2002-2024 www.mailtech.cn zju.edu.cn In-Reply-To: <79dc1067-76dc-43b2-9413-7754f96fe08e@moroto.mountain> References: <20240501060218.32898-1-duoming@zju.edu.cn> <78ae8aa0-eac5-4ade-8e85-0479a22e98a3@moroto.mountain> <1e14f4f1-29dd-4fe5-8010-de7df0866e93@moroto.mountain> <79dc1067-76dc-43b2-9413-7754f96fe08e@moroto.mountain> 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: <5a4e0ffa.6776.18f5b01e5e0.Coremail.duoming@zju.edu.cn> X-Coremail-Locale: zh_CN X-CM-TRANSID:cS_KCgDHVLJyKTxmyi1MAA--.5246W X-CM-SenderInfo: qssqjiasttq6lmxovvfxof0/1tbiAwIQAWY7nwoGrwABsw X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VW7Jw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= T24gVHVlLCA3IE1heSAyMDI0IDExOjA4OjE0ICswMzAwIERhbiBDYXJwZW50ZXIgd3JvdGU6Cj4g ZGlmZiAtLWdpdCBhL25ldC9heDI1L2FmX2F4MjUuYyBiL25ldC9heDI1L2FmX2F4MjUuYwo+IGlu ZGV4IDkxNjllZmIyZjQzYS4uNGQxYWIyOTZkNTJjIDEwMDY0NAo+IC0tLSBhL25ldC9heDI1L2Fm X2F4MjUuYwo+ICsrKyBiL25ldC9heDI1L2FmX2F4MjUuYwo+IEBAIC05Miw2ICs5Miw3IEBAIHN0 YXRpYyB2b2lkIGF4MjVfa2lsbF9ieV9kZXZpY2Uoc3RydWN0IG5ldF9kZXZpY2UgKmRldikKPiAg CQkJCXNwaW5fdW5sb2NrX2JoKCZheDI1X2xpc3RfbG9jayk7Cj4gIAkJCQlheDI1X2Rpc2Nvbm5l Y3QocywgRU5FVFVOUkVBQ0gpOwo+ICAJCQkJcy0+YXgyNV9kZXYgPSBOVUxMOwo+ICsJCQkJYXgy NV9kZXZfcHV0KGF4MjVfZGV2KTsKPiAgCQkJCWF4MjVfY2JfZGVsKHMpOwo+ICAJCQkJc3Bpbl9s b2NrX2JoKCZheDI1X2xpc3RfbG9jayk7Cj4gIAkJCQlnb3RvIGFnYWluOwo+IEBAIC0xMDEsMTEg KzEwMiw4IEBAIHN0YXRpYyB2b2lkIGF4MjVfa2lsbF9ieV9kZXZpY2Uoc3RydWN0IG5ldF9kZXZp Y2UgKmRldikKPiAgCQkJbG9ja19zb2NrKHNrKTsKPiAgCQkJYXgyNV9kaXNjb25uZWN0KHMsIEVO RVRVTlJFQUNIKTsKPiAgCQkJcy0+YXgyNV9kZXYgPSBOVUxMOwo+IC0JCQlpZiAoc2stPnNrX3Nv Y2tldCkgewo+IC0JCQkJbmV0ZGV2X3B1dChheDI1X2Rldi0+ZGV2LAo+IC0JCQkJCSAgICZzLT5k ZXZfdHJhY2tlcik7Cj4gLQkJCQlheDI1X2Rldl9wdXQoYXgyNV9kZXYpOwo+IC0JCQl9Cj4gKwkJ CW5ldGRldl9wdXQoYXgyNV9kZXYtPmRldiwgJnMtPmRldl90cmFja2VyKTsKPiArCQkJYXgyNV9k ZXZfcHV0KGF4MjVfZGV2KTsKCldlIHNob3VsZCBub3QgZGVjcmVhc2UgdGhlIHJlZmNvdW50IHdp dGhvdXQgY2hlY2tpbmcgImlmIChzay0+c2tfc29ja2V0KSIsIGJlY2F1c2UgCnRoZXJlIGlzIGEg cmFjZSBjb25kaXRpb24gYmV0d2VlbiBheDI1X2tpbGxfYnlfZGV2aWNlKCkgYW5kIGF4MjVfcmVs ZWFzZSgpLCBpZiB3ZQpkZWNyZWFzZSB0aGUgcmVmY291bnQgaW4gYXgyNV9yZWxlYXNlKCksIHdl IHNob3VsZCBub3QgZGVjcmVhc2UgaXQgaGVyZSwgb3RoZXJ3aXNlIAp0aGUgcmVmY291bnQgdW5k ZXJmbG93IHdpbGwgaGFwcGVuLgoKQmVzdCByZWdhcmRzLApEdW9taW5nIFpob3UKCgo=