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=-1.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 E84A5C43612 for ; Fri, 14 Dec 2018 14:12:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D7FEA208D8 for ; Fri, 14 Dec 2018 14:04:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Wplsx+Cw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729887AbeLNOEc (ORCPT ); Fri, 14 Dec 2018 09:04:32 -0500 Received: from mail-ot1-f65.google.com ([209.85.210.65]:43093 "EHLO mail-ot1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726554AbeLNOEb (ORCPT ); Fri, 14 Dec 2018 09:04:31 -0500 Received: by mail-ot1-f65.google.com with SMTP id a11so5438184otr.10; Fri, 14 Dec 2018 06:04:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=nYfQip329vh5gO6GSW1aFoeLmv78Jj86Ak92QuFMBfM=; b=Wplsx+Cw8G2dW2ohfb3MP0evmphEPXMrdHN9qJlYw6GeCbIEBFBhFmoIsAvyaUmOwN I8KLqgIkaHTIRkiPk0HZlKnXo05zXX7+qR/1/JlDixdHGzrZW6ss3Ev+GB0EhC4goDYM T2dU/n2BnDz9OYx9XfMwp6um7PxvSeQRTMUt0/Vxopnc/BhEwbobtoOUtJNoRaLa0FY6 03Z0gz/LSr2cSi0o5djmIpzoB9lEvtftwnvFOtVu9CQiiNEAQD9fre8loIpHB6J6rL0s DnWA4oD77kziS3xN7Yx2DEIvOti8bYVgHhK1KfWkqtwk65JPeilEPB+Rgv84D3gt+tkj Vzaw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=nYfQip329vh5gO6GSW1aFoeLmv78Jj86Ak92QuFMBfM=; b=QVX2DU1r8pcfQ4m8jh2otbL8btTjKb5kMq1Ckk0aYltnoyXvVTTfSOq/PJ7aWU01ja 8/unbqT2D2heAvghk7HNkcrcme6u/3YtqLKqS3O/IBVNvSkGnUYuUXmML+tb2tPOuWr1 Q1qJ8651ydiPTGM6iF3D3rbQ1C21tIJlq37UBZs1EZc3fc8Shf3okHi3nBArz0h+W3A0 WP0PAd4WaIzNj0oUD/eEQrwbFZK6c2bQW/WoizLMZCM0SW40hAciUgAYCkMHtnnOteub sdedkQ/wCKhcTWzhwmEpZsYg3dg044lFEx/nchbWrEMira9ARoAUecjY1mwH/bwgCxFe /Kmw== X-Gm-Message-State: AA+aEWaM05AbcApPZW+h32ICzBZqKSQPQwBOEYpLgv/UocZSMa74fmEu ztJCUIQqKkccLavOt9+tagcBN/gbrmeliPhbF+M= X-Google-Smtp-Source: AFSGD/UImDqZzlX5XNLqTO684M+ZcclPs0eeGE59rRhHv4kqwLi+ntUDfl5eDuBSQ0l2V7BzQXXP3rmXPPYHlQ+4N/8= X-Received: by 2002:a9d:6143:: with SMTP id c3mr2211217otk.227.1544796270896; Fri, 14 Dec 2018 06:04:30 -0800 (PST) MIME-Version: 1.0 References: <20181214115729.658859279@linuxfoundation.org> <20181214115730.277730409@linuxfoundation.org> In-Reply-To: <20181214115730.277730409@linuxfoundation.org> From: Sudip Mukherjee Date: Fri, 14 Dec 2018 14:03:55 +0000 Message-ID: Subject: Re: [PATCH 4.14 12/89] tcp: Do not underestimate rwnd_limited To: Greg Kroah-Hartman Cc: linux-kernel , Stable , edumazet@google.com, soheil@google.com, ycheng@google.com, "David S. Miller" 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 Hi Greg, On Fri, Dec 14, 2018 at 12:08 PM Greg Kroah-Hartman wrote: > > 4.14-stable review patch. If anyone has any objections, please let me know. > > ------------------ > > From: Eric Dumazet > > [ Upstream commit 41727549de3e7281feb174d568c6e46823db8684 ] There is one upstream commit which fixes this one. f9bfe4e6a9d0 ("tcp: lack of available data can also cause TSO defer") -- Regards Sudip