[GIT,PULL] Ceph updates for 5.3-rc1

Hi Linus, The following changes since commit 0ecfebd2b52404ae0c54a878c872bb93363ada36: Linux 5.2 (2019-07-07 15:41:56 -0700) are available in the Git repository at: https://github.com/ceph/ceph-client.git tags/ceph-for-5.3-rc1 for you to fetch changes up to d31d07b97a5e76f41e00eb81dcca740e84aa7782: ceph: fix end offset in truncate_inode_pages_range call (2019-07-08 14:01:45 +0200) There is a trivial conflict caused by commit 9ffbe8ac05db ("locking/lockdep: Rename lockdep_assert_held_exclusive() -> lockdep_assert_held_write()"). I included the resolution in for-linus-merged. ---------------------------------------------------------------- Lots of exciting things this time! - support for rbd object-map and fast-diff features (myself). This will speed up reads, discards and things like snap diffs on sparse images. - ceph.snap.btime vxattr to expose snapshot creation time (David Disseldorp). This will be used to integrate with "Restore Previous Versions" feature added in Windows 7 for folks who reexport ceph through SMB. - security xattrs for ceph (Zheng Yan). Only selinux is supported for now due to the limitations of ->dentry_init_security(). - support for MSG_ADDR2, FS_BTIME and FS_CHANGE_ATTR features (Jeff Layton). This is actually a single feature bit which was missing because of the filesystem pieces. With this in, the kernel client will finally be reported as "luminous" by "ceph features" -- it is still being reported as "jewel" even though all required Luminous features were implemented in 4.13. - stop NULL-terminating ceph vxattrs (Jeff Layton). The convention with xattrs is to not terminate and this was causing inconsistencies with ceph-fuse. - change filesystem time granularity from 1 us to 1 ns, again fixing an inconsistency with ceph-fuse (Luis Henriques). On top of this there are some additional dentry name handling and cap flushing fixes from Zheng. Finally, Jeff is formally taking over for Zheng as the filesystem maintainer. ---------------------------------------------------------------- Andrea Parri (1): ceph: fix improper use of smp_mb__before_atomic() Christoph Hellwig (1): libceph: remove ceph_get_direct_page_vector() Dan Carpenter (1): ceph: silence a checker warning in mdsc_show() David Disseldorp (6): ceph: clean up ceph.dir.pin vxattr name sizeof() ceph: carry snapshot creation time with inodes ceph: add ceph.snap.btime vxattr ceph: fix listxattr vxattr buffer length calculation ceph: remove unused vxattr length helpers ceph: fix "ceph.dir.rctime" vxattr value Hariprasad Kelam (1): ceph: fix warning PTR_ERR_OR_ZERO can be used Ilya Dryomov (21): rbd: get rid of obj_req->xferred, obj_req->result and img_req->xferred rbd: replace obj_req->tried_parent with obj_req->read_state rbd: get rid of RBD_OBJ_WRITE_{FLAT,GUARD} rbd: move OSD request submission into object request state machines rbd: introduce image request state machine libceph: rename r_unsafe_item to r_private_item rbd: introduce obj_req->osd_reqs list rbd: factor out rbd_osd_setup_copyup() rbd: factor out __rbd_osd_setup_discard_ops() rbd: move OSD request allocation into object request state machines rbd: rename rbd_obj_setup_*() to rbd_obj_init_*() rbd: introduce copyup state machine rbd: lock should be quiesced on reacquire rbd: quiescing lock should wait for image requests rbd: new exclusive lock wait/wake code libceph: bump CEPH_MSG_MAX_DATA_LEN (again) libceph: change ceph_osdc_call() to take page vector for response libceph: export osd_req_op_data() macro rbd: call rbd_dev_mapping_set() from rbd_dev_image_probe() rbd: support for object-map and fast-diff rbd: setallochint only if object doesn't exist Jeff Layton (22): libceph: fix sa_family just after reading address libceph: add ceph_decode_entity_addr libceph: ADDR2 support for monmap libceph: switch osdmap decoding to use ceph_decode_entity_addr libceph: fix watch_item_t decoding to use ceph_decode_entity_addr libceph: correctly decode ADDR2 addresses in incremental OSD maps ceph: have MDS map decoding use entity_addr_t decoder ceph: fix decode_locker to use ceph_decode_entity_addr libceph: use TYPE_LEGACY for entity addrs instead of TYPE_NONE libceph: rename ceph_encode_addr to ceph_encode_banner_addr ceph: add btime field to ceph_inode_info ceph: handle btime in cap messages libceph: turn on CEPH_FEATURE_MSG_ADDR2 ceph: allow querying of STATX_BTIME in ceph_getattr iversion: add a routine to update a raw value with a larger one ceph: add change_attr field to ceph_inode_info ceph: handle change_attr in cap messages ceph: increment change_attribute on local changes ceph: make getxattr_cb return ssize_t ceph: return -ERANGE if virtual xattr value didn't fit in buffer ceph: don't NULL terminate virtual xattrs MAINTAINERS: take over for Zheng as CephFS kernel client maintainer Luis Henriques (3): ceph: initialize superblock s_time_gran to 1 ceph: use generic_delete_inode() for ->drop_inode ceph: fix end offset in truncate_inode_pages_range call Yan, Zheng (15): ceph: close race between d_name_cmp() and update_dentry_lease() ceph: fix dir_lease_is_valid() ceph: use READ_ONCE to access d_parent in RCU critical section ceph: ensure d_name/d_parent stability in ceph_mdsc_lease_send_msg() ceph: hold i_ceph_lock when removing caps for freeing inode ceph: fix debug print format in __set_xattr() ceph: rename struct ceph_acls_info to ceph_acl_sec_ctx ceph: add selinux support ceph: fix infinite loop in get_quota_realm() ceph: don't blindly unregister session that is in opening state ceph: remove request from waiting list before unregister ceph: clear CEPH_I_KICK_FLUSH flag inside __kick_flushing_caps() ceph: kick flushing and flush snaps before sending normal cap message ceph: more precise CEPH_CLIENT_CAPS_PENDING_CAPSNAP ceph: use ceph_evict_inode to cleanup inode's resource MAINTAINERS | 4 +- drivers/block/rbd.c | 2442 ++++++++++++++++++++++++---------- drivers/block/rbd_types.h | 10 + fs/ceph/Kconfig | 12 + fs/ceph/acl.c | 22 +- fs/ceph/addr.c | 2 + fs/ceph/caps.c | 120 +- fs/ceph/debugfs.c | 2 +- fs/ceph/dir.c | 73 +- fs/ceph/export.c | 2 +- fs/ceph/file.c | 34 +- fs/ceph/inode.c | 208 +-- fs/ceph/mds_client.c | 120 +- fs/ceph/mds_client.h | 4 +- fs/ceph/mdsmap.c | 12 +- fs/ceph/quota.c | 15 +- fs/ceph/snap.c | 3 + fs/ceph/super.c | 13 +- fs/ceph/super.h | 67 +- fs/ceph/xattr.c | 456 ++++--- include/linux/ceph/ceph_features.h | 1 + include/linux/ceph/ceph_fs.h | 2 +- include/linux/ceph/cls_lock_client.h | 3 + include/linux/ceph/decode.h | 13 +- include/linux/ceph/libceph.h | 10 +- include/linux/ceph/mon_client.h | 1 - include/linux/ceph/osd_client.h | 12 +- include/linux/ceph/striper.h | 2 + include/linux/iversion.h | 24 + net/ceph/Makefile | 2 +- net/ceph/cls_lock_client.c | 54 +- net/ceph/decode.c | 84 ++ net/ceph/messenger.c | 14 +- net/ceph/mon_client.c | 21 +- net/ceph/osd_client.c | 42 +- net/ceph/osdmap.c | 31 +- net/ceph/pagevec.c | 33 - net/ceph/striper.c | 17 + 38 files changed, 2733 insertions(+), 1254 deletions(-) create mode 100644 net/ceph/decode.c

Message ID	20190717112825.23829-1-idryomov@gmail.com (mailing list archive)
State	New, archived
Headers	show Return-Path: <ceph-devel-owner@kernel.org> From: Ilya Dryomov <idryomov@gmail.com> To: Linus Torvalds <torvalds@linux-foundation.org> Cc: ceph-devel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] Ceph updates for 5.3-rc1 Date: Wed, 17 Jul 2019 13:28:25 +0200 Message-Id: <20190717112825.23829-1-idryomov@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: ceph-devel-owner@vger.kernel.org Precedence: bulk
Series	[GIT,PULL] Ceph updates for 5.3-rc1 \| expand [GIT,PULL] Ceph updates for 5.3-rc1

[GIT,PULL] Ceph updates for 5.3-rc1

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