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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A9068C433FE for ; Mon, 31 Jan 2022 11:40:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1376600AbiAaLkt (ORCPT ); Mon, 31 Jan 2022 06:40:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49822 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1379419AbiAaLaS (ORCPT ); Mon, 31 Jan 2022 06:30:18 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3F38BC06173D; Mon, 31 Jan 2022 03:20:38 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id EF07CB82A60; Mon, 31 Jan 2022 11:20:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 9E7D9C340F3; Mon, 31 Jan 2022 11:20:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1643628035; bh=slJQhhIF1yugtff6Mq8MOTUVyIvIlTYUiNSbLsEt32c=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=U5H/J6gyB5De+L98jmh8CMbi4gVmNLyY6i8vVCCYLCg1qj7/PLvmwWcgzifLq9dL7 Vl7dLQ0s1XLeqKWB1iEzmKD+Qe6khLUqUN7CXnHbDBYbDL6Vk8+uS9CrHSI9/m6heV QM5prsznIE+qjTazj7+CXQSahpc7WEsWWAfNvTyO3lzmvf/W45k13EP0G5OOtmvG3r ao3cNTjD0RMNU8gFP3cfuAaD0FY+YyBYyzciSHEGk0394CmHVwBEZU3Ebhc27RkXGn OJ+yepN90m89vMgDjBUrHYPqx6TmZ4uwQVje/qsooStS4xg1WcfVQESCy47GszvZIm HzJReDVFmAZkA== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 89005E6BAC6; Mon, 31 Jan 2022 11:20:35 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] net/smc: Forward wakeup to smc socket waitqueue after fallback From: patchwork-bot+netdevbpf@kernel.org Message-Id: <164362803555.29436.10145818429007332261.git-patchwork-notify@kernel.org> Date: Mon, 31 Jan 2022 11:20:35 +0000 References: <1643211184-53645-1-git-send-email-guwen@linux.alibaba.com> In-Reply-To: <1643211184-53645-1-git-send-email-guwen@linux.alibaba.com> To: Wen Gu Cc: kgraul@linux.ibm.com, davem@davemloft.net, kuba@kernel.org, linux-s390@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net.git (master) by David S. Miller : On Wed, 26 Jan 2022 23:33:04 +0800 you wrote: > When we replace TCP with SMC and a fallback occurs, there may be > some socket waitqueue entries remaining in smc socket->wq, such > as eppoll_entries inserted by userspace applications. > > After the fallback, data flows over TCP/IP and only clcsocket->wq > will be woken up. Applications can't be notified by the entries > which were inserted in smc socket->wq before fallback. So we need > a mechanism to wake up smc socket->wq at the same time if some > entries remaining in it. > > [...] Here is the summary with links: - [net] net/smc: Forward wakeup to smc socket waitqueue after fallback https://git.kernel.org/netdev/net/c/341adeec9ada You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html