From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 871ECC3F68F for ; Thu, 16 Jan 2020 17:20:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 52453246D3 for ; Thu, 16 Jan 2020 17:20:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="uKE/aGAq" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391611AbgAPRU2 (ORCPT ); Thu, 16 Jan 2020 12:20:28 -0500 Received: from mail-qk1-f194.google.com ([209.85.222.194]:38026 "EHLO mail-qk1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391362AbgAPRSF (ORCPT ); Thu, 16 Jan 2020 12:18:05 -0500 Received: by mail-qk1-f194.google.com with SMTP id k6so19822239qki.5; Thu, 16 Jan 2020 09:18:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=ZHJNJzAFrt0uyyRdNsMrWMrSY7FsAQZj36UJfWF2nQU=; b=uKE/aGAqqXGSN8s+eDE4CAzAzR2AtXW9tzd+k5XeRXKQcW+eaNJZvBZZwrFIGWJRyu 3hjiIr8ru5Dlc1QYU2Z0YYBb7lAlosZetIUrC/lFZQzqKja0FGSUxSI1QRBUUeczFPfh nPPW1XUE4qVgUcvYBpN8380/wdXR+xV1BA29a9I+JfXI0H0Hbw5HoJGuSuHrq/FZ2+Or ue7zj0GyFEKbPP/vbtcGVCwc0lanVffQuHrz8j+0NLBH9kKuK9Qsomi0Gn/Y/to+lHAx 4CBLsBM5pmJ85IL5FstHN1P+pJSfJw4DWdfTGTHgQFcAmk+5ONRgSjJfkEuNahVYuhbZ EoLA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=ZHJNJzAFrt0uyyRdNsMrWMrSY7FsAQZj36UJfWF2nQU=; b=FshGpK11LIM1rgRINmc3mIT0JQRzeZVaeUaGAn5mcLgYKeiig/FGNQnn/AuSxRMSl2 DO3GVYHWXRvcTZKKwkkhE9h8LjNfyObuUhua2PKpyq7BemzvMJAIkwJq3cmpUTKuKStQ xXmdOA6P0GE0vXcsyjyKFMaR4o9hpIDKRuHFbxlQi7voD3JzmujP1FLnA0sk7f8l1nk8 /vqwy0sHBZGJlnVb36LoGHgAG4PQSPdQ1AgxSk05vvJplxNT/tRKTTZhqTsDkvSMo0cu px4NDhH2qNgT311MASkoRIx1Hfz3EcJ1CLSe2nfAK89uwwt/RQcdeF66Pjw6xCQYe4gu 6Zrg== X-Gm-Message-State: APjAAAXJrnPNQbBO1s47xP+wuf1hpH9/rWb01/bD6zw0Yko/Fdv9d3xj atAsCRuSsWqt3RkLN6nmfBoZbnZw X-Google-Smtp-Source: APXvYqx54nLoADteH2t6RZa5CCoOO72147cgZHbEE1AaCvcvNwAK60FdkbLOD0YenTbu7JF5eOMQeQ== X-Received: by 2002:a37:684a:: with SMTP id d71mr31325170qkc.201.1579195084165; Thu, 16 Jan 2020 09:18:04 -0800 (PST) Received: from ?IPv6:2601:282:803:7700:5c84:fd9a:6187:58f5? ([2601:282:803:7700:5c84:fd9a:6187:58f5]) by smtp.googlemail.com with ESMTPSA id 68sm10567325qkj.102.2020.01.16.09.18.02 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 16 Jan 2020 09:18:03 -0800 (PST) Subject: Re: [PATCH AUTOSEL 4.19 573/671] ipv6: Handle race in addrconf_dad_work To: Sasha Levin , linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Rajendra Dendukuri , Eric Dumazet , "David S . Miller" , netdev@vger.kernel.org References: <20200116170509.12787-1-sashal@kernel.org> <20200116170509.12787-310-sashal@kernel.org> From: David Ahern Message-ID: Date: Thu, 16 Jan 2020 10:18:00 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:68.0) Gecko/20100101 Thunderbird/68.3.1 MIME-Version: 1.0 In-Reply-To: <20200116170509.12787-310-sashal@kernel.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 1/16/20 10:03 AM, Sasha Levin wrote: > From: David Ahern > > [ Upstream commit a3ce2a21bb8969ae27917281244fa91bf5f286d7 ] > That commit was reverted by 8ae72cbf62d2c1879456c0c5872f958e18f53711 and then replaced by 2d819d250a1393a3e725715425ab70a0e0772a71