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 910BDC433EF for ; Tue, 28 Dec 2021 12:50:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231645AbhL1MuO (ORCPT ); Tue, 28 Dec 2021 07:50:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34198 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231132AbhL1MuN (ORCPT ); Tue, 28 Dec 2021 07:50:13 -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 8639BC061574; Tue, 28 Dec 2021 04:50:12 -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 4AF33B811D8; Tue, 28 Dec 2021 12:50:11 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id DB009C36AEB; Tue, 28 Dec 2021 12:50:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1640695809; bh=YXuwCkbPs72bsdnl04GFMAaLrgYSp8Aelfoqdg37GBQ=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=FmANAmaJFzvMcq2JXGqmmdRNxmfTOk8t7Le6pJFWnWgq115jNdlxUQODGJtOdt2Vc gGMmUmmVgKzWeSgdre3fC5dzxHmZH8dArZwWgDhOaExoLI4yju4To2ZzdoDr/qaIir fAi0s7y0GAnSUbtKxJ6S/WEeSP8R7i5wT+2Am8Zhd5tC2kWxv8V0we5h3XfBfzqAL3 7Nb9WWBwFGkcPY8tWWxyY1Mlr2UYGDCz60L5PJnnmm3e5jNaxulY+FCBSYis6JJXD+ hLOCU7uQauEgiYzgfdSOVmBxvCV/Qbli7Yj4LLZ47zZrS7BZ7T8RTFyIFOCMwCSyrG z7Jpeq5D/DAxA== 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 BF6FDC395E7; Tue, 28 Dec 2021 12:50:09 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net 0/2] net/smc: fix kernel panic caused by race of smc_sock From: patchwork-bot+netdevbpf@kernel.org Message-Id: <164069580977.6060.15231858958100599514.git-patchwork-notify@kernel.org> Date: Tue, 28 Dec 2021 12:50:09 +0000 References: <20211228090325.27263-1-dust.li@linux.alibaba.com> In-Reply-To: <20211228090325.27263-1-dust.li@linux.alibaba.com> To: Dust Li Cc: kgraul@linux.ibm.com, davem@davemloft.net, kuba@kernel.org, linux-s390@vger.kernel.org, netdev@vger.kernel.org, guwen@linux.alibaba.com, tonylu@linux.alibaba.com Precedence: bulk List-ID: X-Mailing-List: linux-s390@vger.kernel.org Hello: This series was applied to netdev/net.git (master) by David S. Miller : On Tue, 28 Dec 2021 17:03:23 +0800 you wrote: > This patchset fixes the race between smc_release triggered by > close(2) and cdc_handle triggered by underlaying RDMA device. > > The race is caused because the smc_connection may been released > before the pending tx CDC messages got its CQEs. In order to fix > this, I add a counter to track how many pending WRs we have posted > through the smc_connection, and only release the smc_connection > after there is no pending WRs on the connection. > > [...] Here is the summary with links: - [net,1/2] net/smc: don't send CDC/LLC message if link not ready https://git.kernel.org/netdev/net/c/90cee52f2e78 - [net,2/2] net/smc: fix kernel panic caused by race of smc_sock https://git.kernel.org/netdev/net/c/349d43127dac You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html