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banners=-,-,- X-VirusChecked: Checked Received: (qmail 15694 invoked from network); 25 Apr 2023 01:04:18 -0000 Received: from unknown (HELO n03ukasimr01.n03.fujitsu.local) (62.60.8.97) by server-12.tower-728.messagelabs.com with ECDHE-RSA-AES256-GCM-SHA384 encrypted SMTP; 25 Apr 2023 01:04:18 -0000 Received: from n03ukasimr01.n03.fujitsu.local (localhost [127.0.0.1]) by n03ukasimr01.n03.fujitsu.local (Postfix) with ESMTP id 7EEA810019D; Tue, 25 Apr 2023 02:04:17 +0100 (BST) Received: from R01UKEXCASM223.r01.fujitsu.local (R01UKEXCASM223 [10.182.185.121]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by n03ukasimr01.n03.fujitsu.local (Postfix) with ESMTPS id 723BC10019C; Tue, 25 Apr 2023 02:04:17 +0100 (BST) Received: from 0819309620d6.localdomain (10.167.234.230) by R01UKEXCASM223.r01.fujitsu.local (10.182.185.121) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Tue, 25 Apr 2023 02:04:14 +0100 From: Li Zhijian To: , , CC: , , , , Li Zhijian Subject: [PATCH for-next v3 0/3] RDMA/rtrs: bugfix and cleanups Date: Tue, 25 Apr 2023 01:02:40 +0000 Message-ID: <1682384563-2-1-git-send-email-lizhijian@fujitsu.com> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 X-Originating-IP: [10.167.234.230] X-ClientProxiedBy: G08CNEXCHPEKD07.g08.fujitsu.local (10.167.33.80) To R01UKEXCASM223.r01.fujitsu.local (10.182.185.121) X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org V3: - minor comments fixes and add tags V2: - Add new patch2 to fix a memory leak - rewrite original patch2 to patch3 by refactoring the cleanup path instead of introducing a new flag - Drop original patch3: RDMA/rtrs: Fix use-after-free in rtrs_clt_rdma_cm_handler The problem it tried to addressing doesn't appear after the new patch3 where it adjust the cleanup order It's trying to fix 1 issue triggered by the following script which connect/disconnect rnbd frequently. # cat rnbd-self.sh #!/bin/bash /root/rpma/tools/config_softroce.sh eth0 modprobe rnbd_server modprobe rnbd_client while true; do echo "sessname=xyz path=ip: device_path=/dev/nvme0n1" > /sys/devices/virtual/rnbd-client/ctl/map_device for i in /sys/block/rnbd*/rnbd/unmap_device do echo "normal" > $i done done Li Zhijian (3): RDMA/rtrs: remove duplicate cq_num assignment RDMA/rtrs: Fix the last iu->buf leak in err path RDMA/rtrs: Fix rxe_dealloc_pd warning drivers/infiniband/ulp/rtrs/rtrs-clt.c | 56 +++++++++++--------------- drivers/infiniband/ulp/rtrs/rtrs.c | 4 +- 2 files changed, 26 insertions(+), 34 deletions(-)