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[94.112.167.15]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43796a74918sm36156103f8f.17.2026.02.17.09.37.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Feb 2026 09:37:51 -0800 (PST) From: Ilya Dryomov To: Linus Torvalds Cc: ceph-devel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] Ceph updates for 7.0-rc1 Date: Tue, 17 Feb 2026 18:37:40 +0100 Message-ID: <20260217173743.1840319-1-idryomov@gmail.com> X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi Linus, The following changes since commit 05f7e89ab9731565d8a62e3b5d1ec206485eeb0b: Linux 6.19 (2026-02-08 13:03:27 -0800) are available in the Git repository at: https://github.com/ceph/ceph-client.git tags/ceph-for-7.0-rc1 for you to fetch changes up to cfdde144ae455b8612a756fe7419d57c9b7833c1: ceph: assert loop invariants in ceph_writepages_start() (2026-02-11 19:14:32 +0100) ---------------------------------------------------------------- This adds support for the upcoming aes256k key type in CephX that is based on Kerberos 5 and brings a bunch of assorted CephFS fixes from Ethan and Sam. One of Sam's patches in particular undoes a change in the fscrypt area that had an inadvertent side effect of making CephFS behave as if mounted with wsize=4096 and leading to the corresponding degradation in performance, especially for sequential writes. ---------------------------------------------------------------- Ilya Dryomov (5): libceph: define and enforce CEPH_MAX_KEY_LEN libceph: generalize ceph_x_encrypt_offset() and ceph_x_encrypt_buflen() libceph: introduce ceph_crypto_key_prepare() libceph: add support for CEPH_CRYPTO_AES256KRB5 libceph: adapt ceph_x_challenge_blob hashing and msgr1 message signing Sam Edwards (4): ceph: do not propagate page array emplacement errors as batch errors ceph: fix write storm on fscrypted files ceph: remove error return from ceph_process_folio_batch() ceph: assert loop invariants in ceph_writepages_start() ethanwu (2): ceph: supply snapshot context in ceph_zero_partial_object() ceph: supply snapshot context in ceph_uninline_data() fs/ceph/addr.c | 47 +++++--- fs/ceph/file.c | 17 ++- include/linux/ceph/ceph_fs.h | 5 +- net/ceph/Kconfig | 1 + net/ceph/auth_x.c | 195 +++++++++++++++++++++--------- net/ceph/auth_x_protocol.h | 38 ++++++ net/ceph/crypto.c | 275 +++++++++++++++++++++++++++++++++++-------- net/ceph/crypto.h | 21 +++- net/ceph/messenger_v2.c | 16 +-- 9 files changed, 481 insertions(+), 134 deletions(-)