From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Subject: Re: [PATCH] iucv: Remove SKB list assumptions.
Date: Sun, 11 Nov 2018 11:48:39 +0300
Message-ID: <2417b6fd-14d5-2f57-963e-b1f607b95e2a@cogentembedded.com>
References: <20181110.165545.1492330402009389392.davem@davemloft.net>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 7bit
To: David Miller <davem@davemloft.net>, netdev@vger.kernel.org
Return-path: <netdev-owner@vger.kernel.org>
Received: from mail-lj1-f195.google.com ([209.85.208.195]:41864 "EHLO
        mail-lj1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S1727334AbeKKShI (ORCPT
        <rfc822;netdev@vger.kernel.org>); Sun, 11 Nov 2018 13:37:08 -0500
Received: by mail-lj1-f195.google.com with SMTP id z80-v6so5003282ljb.8
        for <netdev@vger.kernel.org>; Sun, 11 Nov 2018 00:49:10 -0800 (PST)
In-Reply-To: <20181110.165545.1492330402009389392.davem@davemloft.net>
Content-Language: en-US
Sender: netdev-owner@vger.kernel.org
List-ID: <netdev.vger.kernel.org>

Hello!

On 11.11.2018 3:55, David Miller wrote:

> Eliminate the assumption that SKBs and SKB list heads can
> be cast to eachother in SKB list handling code.

   Each other? My spellchecker trips here.

> This change also appears to fix a bug since the list->next pointer is
> sampled outside of holding the SKB queue lock.
> 
> Signed-off-by: David S. Miller <davem@davemloft.net>
[...]

MBR, Sergei