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[94.112.104.28]) by smtp.gmail.com with ESMTPSA id kg1-20020a17090776e100b00977da5d3350sm1449326ejc.107.2023.06.09.09.31.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 09 Jun 2023 09:31:54 -0700 (PDT) From: Ilya Dryomov To: Linus Torvalds Cc: ceph-devel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] Ceph fixes for 6.4-rc6 Date: Fri, 9 Jun 2023 18:31:42 +0200 Message-Id: <20230609163142.16428-1-idryomov@gmail.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1768245062638807354?= X-GMAIL-MSGID: =?utf-8?q?1768245062638807354?= Hi Linus, The following changes since commit 9561de3a55bed6bdd44a12820ba81ec416e705a7: Linux 6.4-rc5 (2023-06-04 14:04:27 -0400) are available in the Git repository at: https://github.com/ceph/ceph-client.git tags/ceph-for-6.4-rc6 for you to fetch changes up to 409e873ea3c1fd3079909718bbeb06ac1ec7f38b: ceph: fix use-after-free bug for inodes when flushing capsnaps (2023-06-08 08:56:25 +0200) ---------------------------------------------------------------- A fix for a potential data corruption in differential backup and snapshot-based mirroring scenarios in RBD and a reference counting fixup to avoid use-after-free in CephFS, all marked for stable. ---------------------------------------------------------------- Ilya Dryomov (2): rbd: move RBD_OBJ_FLAG_COPYUP_ENABLED flag setting rbd: get snapshot context after exclusive lock is ensured to be held Xiubo Li (1): ceph: fix use-after-free bug for inodes when flushing capsnaps drivers/block/rbd.c | 62 +++++++++++++++++++++++++++++++++++++---------------- fs/ceph/caps.c | 6 ++++++ fs/ceph/snap.c | 4 +++- 3 files changed, 53 insertions(+), 19 deletions(-)