From patchwork Thu Nov 2 05:52:01 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "D. Wythe" X-Patchwork-Id: 13443425 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8515E2114 for ; Thu, 2 Nov 2023 05:52:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=none Received: from out30-124.freemail.mail.aliyun.com (out30-124.freemail.mail.aliyun.com [115.124.30.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 911D8131; Wed, 1 Nov 2023 22:52:17 -0700 (PDT) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R141e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018046051;MF=alibuda@linux.alibaba.com;NM=1;PH=DS;RN=9;SR=0;TI=SMTPD_---0VvUokvD_1698904324; Received: from j66a10360.sqa.eu95.tbsite.net(mailfrom:alibuda@linux.alibaba.com fp:SMTPD_---0VvUokvD_1698904324) by smtp.aliyun-inc.com; Thu, 02 Nov 2023 13:52:14 +0800 From: "D. Wythe" To: kgraul@linux.ibm.com, wenjia@linux.ibm.com, jaka@linux.ibm.com, wintera@linux.ibm.com Cc: kuba@kernel.org, davem@davemloft.net, netdev@vger.kernel.org, linux-s390@vger.kernel.org, linux-rdma@vger.kernel.org Subject: [PATCH net v1 0/3] bugfixs for smc Date: Thu, 2 Nov 2023 13:52:01 +0800 Message-Id: <1698904324-33238-1-git-send-email-alibuda@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: X-Patchwork-Delegate: kuba@kernel.org From: "D. Wythe" This patches includes bugfix following: 1. hung state 2. sock leak 3. potential panic We have been testing these patches for some time, but if you have any questions, please let us know. --- v1: Fix spelling errors and incorrect function names in descriptions D. Wythe (3): net/smc: fix dangling sock under state SMC_APPFINCLOSEWAIT net/smc: allow cdc msg send rather than drop it with NULL sndbuf_desc net/smc: put sk reference if close work was canceled net/smc/af_smc.c | 4 ++-- net/smc/smc.h | 5 +++++ net/smc/smc_cdc.c | 11 +++++------ net/smc/smc_close.c | 5 +++-- 4 files changed, 15 insertions(+), 10 deletions(-)