From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from m16.mail.163.com (m16.mail.163.com [117.135.210.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 057382D97BA for ; Thu, 8 Jan 2026 11:02:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=117.135.210.2 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767870129; cv=none; b=PYIUGJg/UWSkUlWkGde100bl+TMKAQhwWuP2WqxDVaj6Ph0BXKEKCz/LApPanwa0c0rHVZj/CwXwLGkO2/JCH1KMTz5DmEiHVHyEVxM2H19fBvo/QVQitb+wcqhdW8nYtClEsNL0X7wSuZToJtQPt2CdVLfo/ccFFi+aQObQ8Pg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767870129; c=relaxed/simple; bh=VeQbDWPYOYhZa7ttdL1emC86pVJCV25qdkde4RPb35M=; h=Date:From:To:Cc:Subject:In-Reply-To:References:Content-Type: MIME-Version:Message-ID; b=KjQlsuPdmC3q6YGO/7IGXUmpy9FG9dkCvth82OJDFgmx9J5F4KNklj0/vxuOKMUlSX/CfRC372nBJ18KTyt4ssWTwd16CaMa3J9ArgcXr0K6Lhc7+2noJzxTCTwjjAwDdvFVQYj+2wNuJgj33rH0C49SuMoZtqwONO4QIBHPBfM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=GZL0RK/0; arc=none smtp.client-ip=117.135.210.2 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="GZL0RK/0" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Date:From:To:Subject:Content-Type:MIME-Version: Message-ID; bh=VeQbDWPYOYhZa7ttdL1emC86pVJCV25qdkde4RPb35M=; b=G ZL0RK/02XnKQ6gY/XL3MWWOLpWqdo4TrL0k30/mko/PWRhU8Zo6DCn62evlg5t7d LUX/pwHsx/oRLSLOiVYTZPO0yj7t64EkHDYec074yYqeD6xCT9Jny+WCwR48nPyU kzU15H2TdwHRZsnseYX2hn/fUpXqWpqZ0I4NVH7ie8= Received: from slark_xiao$163.com ( [2409:895b:3920:8117:f3e8:3169:1a11:160b] ) by ajax-webmail-wmsvr-40-118 (Coremail) ; Thu, 8 Jan 2026 19:01:01 +0800 (CST) Date: Thu, 8 Jan 2026 19:01:01 +0800 (CST) From: "Slark Xiao" To: "Sergey Ryazanov" Cc: "Loic Poulain" , "Johannes Berg" , "Andrew Lunn" , "Eric Dumazet" , "David S . Miller" , "Jakub Kicinski" , "Paolo Abeni" , netdev@vger.kernel.org, "Daniele Palmas" Subject: Re:[RFC PATCH 0/1] prevent premature device unregister via X-Priority: 3 X-Mailer: Coremail Webmail Server Version 2023.4-cmXT build 20251222(83accb85) Copyright (c) 2002-2026 www.mailtech.cn 163com In-Reply-To: <20260108020518.27086-1-ryazanov.s.a@gmail.com> References: <63fddbfb.60e7.19b975c40ea.Coremail.slark_xiao@163.com> <20260108020518.27086-1-ryazanov.s.a@gmail.com> X-NTES-SC: AL_Qu2dBfScv0gt5yGYbOkWnUwUgu46UMG3vf8u2IMbV+Uhig/d1RsNW2NiFmny6sieDR+DvAK6dj9i48B6Y61IqIfSuPfEniWsElWo8iE7 Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=GBK Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: X-Coremail-Locale: zh_CN X-CM-TRANSID:digvCgD3Pzptjl9pB_lTAA--.24392W X-CM-SenderInfo: xvod2y5b0lt0i6rwjhhfrp/xtbC6A3wVWlfjm1I4wAA3+ X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== CgpBdCAyMDI2LTAxLTA4IDEwOjA1OjE3LCAiU2VyZ2V5IFJ5YXphbm92IiA8cnlhemFub3Yucy5h QGdtYWlsLmNvbT4gd3JvdGU6Cj5Jbml0aWFsbHkgSSB3YXMgdW5hYmxlIHRvIGhpdCBvciByZXBy b2R1Y2UgdGhlIGlzc3VlIHdpdGggaHdzaW0gc2luY2UgaXQKPnVucmVnaXN0ZXIgdGhlIFdXQU4g ZGV2aWNlIG9wcyBhcyBhIGxhc3Qgc3RlcCBlZmZlY3RpdmVseSBob2xkaW5nIHRoZQo+V1dBTiBk ZXZpY2Ugd2hlbiBhbGwgdGhlIHJlZ3VsYXIgV1dBTiBwb3J0cyBhcmUgYWxyZWFkeSByZW1vdmVk LiBUaGFua3MKPnRvIHRoZSBkZXRpbGVkIHJlcG9ydCBvZiBEYW5pZWxlIGFuZCB0aGUgZml4IHBy b3Bvc2VkIGJ5IExvaWMsIGl0IGJlY2FtZQo+b2J2aW91cyB3aGF0IGEgcmVsZWFzaW5nIHNlcXVl bmNlIGxlYWRzIHRvIHRoZSBjcmFzaC4KPgo+V2l0aCBXV0FOIGRldmljZSBvcHMgdW5yZWdpc3Ry YXRpb24gZG9uZSBmaXJzdCBpbiBod3NpbSwgSSB3YXMgYWJsZSB0bwo+ZWFzaWx5IHJlcHJvZHVj ZSB0aGUgV1dBTiBkZXZpY2UgcHJlbWF0dXJlIHVucmVnaXN0ZXIsIGFuZCBkZXZlbG9wCj5hbm90 aGVyIGZpeCBhdm9pZGluZyBhIGR1bW15IHBvcnQgYWxsb2NhdGlvbiBhbmQgcmVseWluZyBvbiBh IHJlZmVyZW5jZQo+Y291bnRpbmcuIFNlZSBkZXRhaWxzIGluIHRoZSBSRkMgcGF0Y2guCj4KPkxv aWMsIHdoYXQgZG8geW91IHRoaW5rIGFib3V0IHRoaXMgd2F5IG9mIHRoZSB1c2VycyB0cmFja2lu Zz8KPgo+U2xhcmssIGlmIHlvdSB3b3VsZCBsaWtlIHRvIGdvIHdpdGggdGhlIHByb3Bvc2VkIHBh dGNoLCBqdXN0IHJlbW92ZSB0aGUKPnBhdGNoICM3IGZyb20gdGhlIHNlcmllcyBhbmQgaW5zZXJ0 IHRoZSBwcm9wb3NlZCBwYXRjaCBiZXR3ZWVuIGJldHdlZW4KPiMxIGFuZCAjMi4gT2YgaWYgeW91 IHByZWZlciwgSSBjYW4gcmVhc3NlbWJsZSB0aGUgd2hvbGUgc2VyaWVzIGFuZCBzZW5kCj5pdCBh cyBSRkMgdjUuCj4KClBsZWFzZSBoZWxwIHJlYXNzZW1ibGUgdGhlbSBhbmQgc2VuZCBpdCBhcyBS RkMgdjUuCgo+Q0M6IFNsYXJrIFhpYW8gPHNsYXJrX3hpYW9AMTYzLmNvbT4KPkNDOiBEYW5pZWxl IFBhbG1hcyA8ZG5scGxtQGdtYWlsLmNvbT4KPgo+LS0gCj4yLjUyLjAK