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=-11.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE 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 5CE01C4709C for ; Thu, 3 Jun 2021 21:30:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3FD20613F9 for ; Thu, 3 Jun 2021 21:30:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230316AbhFCVb5 (ORCPT ); Thu, 3 Jun 2021 17:31:57 -0400 Received: from mail.kernel.org ([198.145.29.99]:51088 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229719AbhFCVbw (ORCPT ); Thu, 3 Jun 2021 17:31:52 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 55899613D8; Thu, 3 Jun 2021 21:30:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1622755807; bh=sw4MDD9qny2ynlrCAnn04HnUSspiFRVLPaD0QeiKRRI=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=o76L0jV5FRpBvAfWaWYeV5LtTLVhv+shZ5kDS/5+Hl8sdDF+yy1cavw9P7WW0v3sT +2Rg1Eooqf23jcceafPE7bF30kbSBGbO/FKOD3RkPx/aqLZz+b+91EwfeY3/TuX1vu MEd5otrE38CdmJ3jHMdKQvFxCO+Uf4It/ecR/z/z2oMHxKGL3/6qBKCsnZ31xV7mXq 78Jptc+F6ifiyYbZpmXwMKzOiRh4byypEJOTPkT3dXNAzDmpga8gMtetlP9B0qYx+m 5KLAdmYdfXcjUrGr++Xi7sVOxHzAC0bVWeeBxWxxoJBha1Tg/X7vFjeNYuPjL54ot7 6No5Mx96CR0/w== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next] net: tcp better handling of reordering then loss cases From: patchwork-bot+netdevbpf@kernel.org Message-Id: <162275580729.14468.5072295293344961553.git-patchwork-notify@kernel.org> Date: Thu, 03 Jun 2021 21:30:07 +0000 References: <20210603005121.3438186-1-ycheng@google.com> In-Reply-To: <20210603005121.3438186-1-ycheng@google.com> To: Yuchung Cheng Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com, ncardwell@google.com, bianmingkun@gmail.com Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello: This patch was applied to netdev/net-next.git (refs/heads/master): On Wed, 2 Jun 2021 17:51:21 -0700 you wrote: > This patch aims to improve the situation when reordering and loss are > ocurring in the same flight of packets. > > Previously the reordering would first induce a spurious recovery, then > the subsequent ACK may undo the cwnd (based on the timestamps e.g.). > However the current loss recovery does not proceed to invoke > RACK to install a reordering timer. If some packets are also lost, this > may lead to a long RTO-based recovery. An example is > https://groups.google.com/g/bbr-dev/c/OFHADvJbTEI > > [...] Here is the summary with links: - [net-next] net: tcp better handling of reordering then loss cases https://git.kernel.org/netdev/net-next/c/a29cb6914681 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html