Received: by 2002:a25:824b:0:0:0:0:0 with SMTP id d11csp835379ybn; Wed, 25 Sep 2019 08:23:28 -0700 (PDT) X-Google-Smtp-Source: APXvYqz5PQ7fe7yCd5CucI7n52JMSnRqUycv1aqruZLBmv30iVE2ugbNG3yvpMpJGyk2EvT2ql9R X-Received: by 2002:aa7:c34b:: with SMTP id j11mr3558719edr.245.1569425008519; Wed, 25 Sep 2019 08:23:28 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1569425008; cv=none; d=google.com; s=arc-20160816; b=dRg9qhH2UeZ/d4b05XSV4jEA/29w95yX9SL3pIgkIfEijSe+yjhGffN5gGQUcRlwrC JnIybQgh4FeI0eB8L9VjR6d75nMYK+ou8IVgcEdCTJZzto5RXgGZUeMWMswSD7igHrRQ mhaNGYj6YKN1lNgkqjJsRrRtoqpgtDJ4JL/XkhwS+OlppmTxsFwd7NjN9kFXJEIIjID6 dzYBMSEM9H4XYCMlaxePFyeF/GVQ5EZbc2j8ErN1Hrh6Z8TJsnJlXKChoXJe9V86ezil PR7NyLxGkOvllXy/oTee92jXV0YOqda4n1mEdnS836nSPJPkONet9fyi6RjfXfhhOnwh I7zg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:dkim-signature; bh=uoqxANvRK2Q0BqMucAyNG1uON2WkWWCljFeixkeqofw=; b=F/cIqeF+0UQOT62t5Nkun/cy7yktk93DWXxLR/2dn3F09tu+Rjz28iTLW5BbdNbwYS Ze6iNcZWcR5Yf+PBZ4ML3W6UASM8Ag5x59OkEbcdWDwzFmpXFEnGifGAfju8HSMQidFj z5Wk/mxWSLrUSg6AGoG4EyHmfkeqSGliT44enn8THyt/nj8UgYFHusvxs8hAtfEJyuDS 5st0uAQ7Tjs/SNmkmQcPWgnco/dLcCwZVLpgEB+VidfPiGPStP7wlyO+hFrPI2WJ+rmm 30nmVlS08Fvra+oHNyxgEAxz7RPJmWvADRpYzgiuYe3SeLWsmIeI0oRChd2AnTsAlJwk Lvkw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@zx2c4.com header.s=mail header.b=ZX4fLDuR; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=zx2c4.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id n6si2766030ejj.232.2019.09.25.08.23.01; Wed, 25 Sep 2019 08:23:28 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@zx2c4.com header.s=mail header.b=ZX4fLDuR; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=zx2c4.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727520AbfIWPYp (ORCPT + 99 others); Mon, 23 Sep 2019 11:24:45 -0400 Received: from frisell.zx2c4.com ([192.95.5.64]:48953 "EHLO frisell.zx2c4.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725992AbfIWPYp (ORCPT ); Mon, 23 Sep 2019 11:24:45 -0400 Received: by frisell.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 5c870d66; Mon, 23 Sep 2019 14:39:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=zx2c4.com; h=mime-version :references:in-reply-to:from:date:message-id:subject:to:cc :content-type; s=mail; bh=8zzuCZXCZAoOQeNoK08hAiyUbsQ=; b=ZX4fLD uRi22sY4dnKAgyHl7/B6qFwTZIwrwe7CX9XizZ2rajREu7C8rcWVcvWuZWbd4Gqu k2UGnkyHP1BigoSxifQqHr8GUJkL/L6gMEWUn5NTkNNJ++bytBuggykVxw/P1kkW sCkX5JB21L2lGyS4og48LHiVXjo71xvwGgoaJYSmdKZaHA3dqKmP307b0TGxuq2d XUbfAU+1OQkyesGPzoHUzTJMadewfCMEFvhWqzL/A0NuOmG7VclEfaLWy9snlOTT zj3Ap70oQ8TyWVBV8Qp5hxAxcdA9pLQ3mjDd0hIayrRwWoce/YRcJuPlCKJSRGLd lW7RRXsePfYb2bPA== Received: by frisell.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id a3da75fb (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256:NO); Mon, 23 Sep 2019 14:39:13 +0000 (UTC) Received: by mail-ot1-f42.google.com with SMTP id s22so12465524otr.6; Mon, 23 Sep 2019 08:24:43 -0700 (PDT) X-Gm-Message-State: APjAAAWuVs6VlfrWTbMlY7xdSlhvHB9/w2TdAIalI+NV49cZNaTXD6VW GG5zOW2LQmoMtkIZiBAm3KcVfJfSrxRZ/r6oy/w= X-Received: by 2002:a05:6830:20cd:: with SMTP id z13mr291875otq.243.1569252282678; Mon, 23 Sep 2019 08:24:42 -0700 (PDT) MIME-Version: 1.0 References: <20190923144612.29668-1-Jason@zx2c4.com> <20190923150600.GA27191@dell5510> In-Reply-To: <20190923150600.GA27191@dell5510> From: "Jason A. Donenfeld" Date: Mon, 23 Sep 2019 17:24:31 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] ipv6: Properly check reference count flag before taking reference To: Petr Vorel Cc: Netdev , LKML , stable@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Apparently even with this (certainly correct) patch attached, users are still experiencing problems. Bug hunting continues, and I'll report back if I figure something out.