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=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 661E9C3A589 for ; Tue, 20 Aug 2019 13:27:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3CBE022DA9 for ; Tue, 20 Aug 2019 13:27:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1566307668; bh=xo7viiAjxl9pUMWWu5Uib110Gy9MmAS8YARuBQWCQb8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=Zfnpd+mqUui0ssTdARkpAmQ8TqLZpV9eRzdHP+dh6a2V4oltzMOmQgivSTuagpqCj JlW/HzHJ+ZaSvb3blFd3CexTDjH7jHZMNMPkKv/akdFJjMAutPTHF3BQjnBwlAn0Ot h2YRbzhmc3LULJ2rLXWBNSHvo97bGYoUdKlYvlZU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729833AbfHTN1r (ORCPT ); Tue, 20 Aug 2019 09:27:47 -0400 Received: from mail.kernel.org ([198.145.29.99]:60108 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729810AbfHTN1r (ORCPT ); Tue, 20 Aug 2019 09:27:47 -0400 Received: from localhost (unknown [12.236.144.82]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B500D22CF7; Tue, 20 Aug 2019 13:27:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1566307666; bh=xo7viiAjxl9pUMWWu5Uib110Gy9MmAS8YARuBQWCQb8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=kpBmHpiZtm5zV4e1/OqnRC66Skcxg+fRzH1BMrRiSjVtOEgnA6pOr9Czg7NzV6TlR rV+jfv9QXhCsuSjuXzH8GMkQs3XWS8j2vdOfgU01Ry2HgFRujkdmeRe1t45d6+2DvA bsgLHrQD2elV0/6C0qDdMem4ez28tUGqSrnuWBI8= Date: Tue, 20 Aug 2019 09:27:45 -0400 From: Sasha Levin To: Ben Hutchings Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Denis Andzakovic , Salvatore Bonaccorso , Eric Dumazet Subject: Re: [PATCH 3.16-4.14] tcp: Clear sk_send_head after purging the write queue Message-ID: <20190820132745.GK30205@sasha-vm> References: <20190813115317.6cgml2mckd3c6u7z@decadent.org.uk> <41a61a2f87691d2bc839f26cdfe6f5ff2f51e472.camel@decadent.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <41a61a2f87691d2bc839f26cdfe6f5ff2f51e472.camel@decadent.org.uk> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Tue, Aug 20, 2019 at 03:11:37AM +0100, Ben Hutchings wrote: >Sorry, this is the same issue that was already fixed by "tcp: reset >sk_send_head in tcp_write_queue_purge". You can drop my version from >the queue for 4.4 and 4.9 and revert it for 4.14. I've fixed it up, thanks Ben. -- Thanks, Sasha