[LU-8337] kernel update [SLES12 SP1 3.12.59-60.41]

• Status: Resolved
• Project: Lustre
• Fix Version/s: Lustre 2.9.0
• Type: Bug
• Priority: Minor
• Reporter: Bob Glossman (Inactive)
• Assignee: Bob Glossman (Inactive)
• Resolution: Fixed
• Severity: 3

Description

The SUSE Linux Enterprise 12 SP1 kernel was updated to 3.12.59 to receive various security and bugfixes.

Main feature additions:

• Improved support for Clustered File System (CephFS, fate#318586).
• Addition of kGraft patches now produces logging messages to simplify auditing (fate#317827).

The following security bugs were fixed:

• CVE-2016-1583: Prevent the usage of mmap when the lower file system does not allow it. This could have lead to local privilege escalation when ecryptfs-utils was installed and /sbin/mount.ecryptfs_private was setuid (bsc#983143).
• CVE-2014-9717: fs/namespace.c in the Linux kernel processes MNT_DETACH umount2 system calls without verifying that the MNT_LOCKED flag is unset, which allowed local users to bypass intended access restrictions and navigate to filesystem locations beneath a mount by calling umount2 within a user namespace (bnc#928547).
• CVE-2016-2185: The ati_remote2_probe function in drivers/input/misc/ati_remote2.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#971124).
• CVE-2016-2186: The powermate_probe function in drivers/input/misc/powermate.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#970958).
• CVE-2016-2188: The iowarrior_probe function in drivers/usb/misc/iowarrior.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#970956).
• CVE-2016-2847: fs/pipe.c in the Linux kernel did not limit the amount of unread data in pipes, which allowed local users to cause a denial of service (memory consumption) by creating many pipes with non-default sizes (bsc#970948).
• CVE-2016-3134: The netfilter subsystem in the Linux kernel did not validate certain offset fields, which allowed local users to gain privileges or cause a denial of service (heap memory corruption) via an IPT_SO_SET_REPLACE setsockopt call (bnc#971126 971793).
• CVE-2016-3136: The mct_u232_msr_to_state function in drivers/usb/serial/mct_u232.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted USB device without two interrupt-in endpoint descriptors (bnc#970955).
• CVE-2016-3137: drivers/usb/serial/cypress_m8.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a USB device without both an interrupt-in and an interrupt-out endpoint descriptor, related to the cypress_generic_port_probe and cypress_open functions (bnc#970970).
• CVE-2016-3138: The acm_probe function in drivers/usb/class/cdc-acm.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a USB device without both a control and a data endpoint descriptor (bnc#970911 970970).
• CVE-2016-3140: The digi_port_init function in drivers/usb/serial/digi_acceleport.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor (bnc#970892).
• CVE-2016-3689: The ims_pcu_parse_cdc_data function in drivers/input/misc/ims-pcu.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (system crash) via a USB device without both a master and a slave interface (bnc#971628).
• CVE-2016-3951: Double free vulnerability in drivers/net/usb/cdc_ncm.c in the Linux kernel allowed physically proximate attackers to cause a denial of service (system crash) or possibly have unspecified other impact by inserting a USB device with an invalid USB descriptor (bnc#974418).
• CVE-2016-4482: Fixed information leak in devio (bnc#978401).
• CVE-2016-4486: Fixed information leak in rtnetlink ( bsc#978822).
• CVE-2016-4569: Fixed information leak in events via snd_timer_user_tinterrupt (bsc#979213).

The following non-security bugs were fixed:

• ALSA: timer: Call notifier in the same spinlock (bsc#973378).
• ALSA: timer: Protect the whole snd_timer_close() with open race (bsc#973378).
• ALSA: timer: Sync timer deletion at closing the system timer (bsc#973378).
• ALSA: timer: Use mod_timer() for rearming the system timer (bsc#973378).
• Btrfs: do not collect ordered extents when logging that inode exists (bsc#977685).
• Btrfs: do not return EBUSY on concurrent subvolume mounts (bsc#951844).
• Btrfs: fix deadlock between direct IO reads and buffered writes (bsc#973855).
• Btrfs: fix empty symlink after creating symlink and fsync parent dir (bsc#977685).
• Btrfs: fix file loss on log replay after renaming a file and fsync (bsc#977685).
• Btrfs: fix file/data loss caused by fsync after rename and new inode (bsc#977685).
• Btrfs: fix for incorrect directory entries after fsync log replay (bsc#957805, bsc#977685).
• Btrfs: fix loading of orphan roots leading to BUG_ON (bsc#972844).
• Btrfs: fix race between fsync and lockless direct IO writes (bsc#977685).
• Btrfs: fix unreplayable log after snapshot delete + parent dir fsync (bsc#977685).
• Btrfs: handle non-fatal errors in btrfs_qgroup_inherit() (bsc#972951).
• Btrfs: qgroup: return EINVAL if level of parent is not higher than child's (bsc#972951).
• Btrfs: teach backref walking about backrefs with underflowed offset values (bsc#975371).
• CacheFiles: Fix incorrect test for in-memory object collision (bsc#971049).
• CacheFiles: Handle object being killed before being set up (bsc#971049).
• Driver: Vmxnet3: set CHECKSUM_UNNECESSARY for IPv6 packets (bsc#976739).
• Drivers: hv: util: Pass the channel information during the init call (bnc#978527).
• Drivers: hv: utils: Invoke the poll function after handshake (bnc#978527).
• Drivers: hv: vmbus: Fix signaling logic in hv_need_to_signal_on_read().
• Export helper function to set irq affinity in pci-hyperv.
• FS-Cache: Add missing initialization of ret in cachefiles_write_page() (bsc#971049).
• FS-Cache: Count culled objects and objects rejected due to lack of space (bsc#971049).
• FS-Cache: Fix cancellation of in-progress operation (bsc#971049).
• FS-Cache: Handle a new operation submitted against a killed object (bsc#971049).
• FS-Cache: Move fscache_report_unexpected_submission() to make it more available (bsc#971049).
• FS-Cache: Out of line fscache_operation_init() (bsc#971049).
• FS-Cache: Permit fscache_cancel_op() to cancel in-progress operations too (bsc#971049).
• FS-Cache: Put an aborted initialised op so that it is accounted correctly (bsc#971049).
• FS-Cache: Reduce cookie ref count if submit fails (bsc#971049).
• FS-Cache: Synchronise object death state change vs operation submission (bsc#971049).
• FS-Cache: The operation cancellation method needs calling in more places (bsc#971049).
• FS-Cache: Timeout for releasepage() (bsc#971049).
• FS-Cache: When submitting an op, cancel it if the target object is dying (bsc#971049).
• FS-Cache: fscache_object_is_dead() has wrong logic, kill it (bsc#971049).
• Fix cifs_uniqueid_to_ino_t() function for s390x (bsc#944309)
• Fix kabi issue (bsc#971049).
• Input: i8042 - lower log level for "no controller" message (bsc#945345).
• NFSv4.1: do not use machine credentials for CLOSE when using 'sec=sys' (bsc#972003).
• NVMe: Unify controller probe and resume (bsc#979347).
• NVMe: init nvme queue before enabling irq (bsc#662458).
• PCI/AER: Fix aer_inject error codes (bsc#931448).
• PCI/AER: Log actual error causes in aer_inject (bsc#931448).
• PCI/AER: Log aer_inject error injections (bsc#931448).
• PCI/AER: Use dev_warn() in aer_inject (bsc#931448).
• RDMA/ocrdma: Avoid reporting wrong completions in case of error CQEs (bsc#908151).
• Revert "scsi: fix soft lockup in scsi_remove_target() on module removal" (bsc#970609).
• SUNRPC: Fix large reads on NFS/RDMA (bsc#908151).
• SUNRPC: remove KERN_INFO from dprintk() call sites (bsc#908151).
• USB: usbip: fix potential out-of-bounds write (bnc#975945).
• Use mainline variant of hyperv KVP IP failover patch (bnc#978527)
• acpi: Disable ACPI table override when UEFI Secure Boot is enabled (bsc#970604).
• acpi: Disable APEI error injection if securelevel is set (bsc#972891).
• apparmor: Skip proc ns files (bsc#959514).
• cachefiles: perform test on s_blocksize when opening cache file (bsc#971049).
• ceph fscache: Introduce a routine for uncaching single no data page from fscache ().
• ceph fscache: Uncaching no data page from fscache in readpage().
• ceph: Add fs/ceph as a supported module.
• ceph: Asynchronous IO support.
• ceph: Avoid to propagate the invalid page point.
• ceph: Clean up if error occurred in finish_read().
• ceph: EIO all operations after forced umount.
• ceph: Implement writev/pwritev for sync operation.
• ceph: Remove racey watch/notify event infrastructure (bsc#964727)
• ceph: Remove racey watch/notify event infrastructure (bsc#964727)
• ceph: add acl for cephfs.
• ceph: add acl, noacl options for cephfs mount.
• ceph: add get_name() NFS export callback.
• ceph: add get_parent() NFS export callback.
• ceph: add imported caps when handling cap export message.
• ceph: add inline data to pagecache.
• ceph: add missing init_acl() for mkdir() and atomic_open().
• ceph: add open export target session helper.
• ceph: add request to i_unsafe_dirops when getting unsafe reply.
• ceph: additional debugfs output.
• ceph: always re-send cap flushes when MDS recovers.
• ceph: avoid block operation when !TASK_RUNNING (ceph_get_caps).
• ceph: avoid block operation when !TASK_RUNNING (ceph_mdsc_close_sessions).
• ceph: avoid block operation when !TASK_RUNNING (ceph_mdsc_sync).
• ceph: avoid releasing caps that are being used.
• ceph: avoid sending unnessesary FLUSHSNAP message.
• ceph: avoid useless ceph_get_dentry_parent_inode() in ceph_rename().
• ceph: cast PAGE_SIZE to size_t in ceph_sync_write().
• ceph: ceph_frag_contains_value can be boolean.
• ceph: ceph_get_parent() can be static.
• ceph: check OSD caps before read/write.
• ceph: check buffer size in ceph_vxattrcb_layout().
• ceph: check caps in filemap_fault and page_mkwrite.
• ceph: check directory's completeness before emitting directory entry.
• ceph: check inode caps in ceph_d_revalidate.
• ceph: check unsupported fallocate mode.
• ceph: check zero length in ceph_sync_read().
• ceph: checking for IS_ERR instead of NULL.
• ceph: cleanup unsafe requests when reconnecting is denied.
• ceph: cleanup use of ceph_msg_get.
• ceph: clear directory's completeness when creating file.
• ceph: convert inline data to normal data before data write.
• ceph: do not assume r_old_dentry[_dir] always set together.
• ceph: do not chain inode updates to parent fsync.
• ceph: do not grabs open file reference for aborted request.
• ceph: do not include ceph. {file,dir}

  .layout vxattr in listxattr().

• ceph: do not include used caps in cap_wanted.
• ceph: do not invalidate page cache when inode is no longer used.
• ceph: do not mark dirty caps when there is no auth cap.
• ceph: do not pre-allocate space for cap release messages.
• ceph: do not set r_old_dentry_dir on link().
• ceph: do not trim auth cap when there are cap snaps.
• ceph: do not zero i_wrbuffer_ref when reconnecting is denied.
• ceph: drop cap releases in requests composed before cap reconnect.
• ceph: drop extra open file reference in ceph_atomic_open().
• ceph: drop unconnected inodes.
• ceph: exclude setfilelock requests when calculating oldest tid.
• ceph: export ceph_session_state_name function.
• ceph: fetch inline data when getting Fcr cap refs.
• ceph: fix __dcache_readdir().
• ceph: fix a comment typo.
• ceph: fix append mode write.
• ceph: fix atomic_open snapdir.
• ceph: fix bool assignments.
• ceph: fix cache revoke race.
• ceph: fix ceph_dir_llseek().
• ceph: fix ceph_fh_to_parent().
• ceph: fix ceph_removexattr().
• ceph: fix ceph_set_acl().
• ceph: fix ceph_writepages_start().
• ceph: fix dcache/nocache mount option.
• ceph: fix dentry leaks.
• ceph: fix directory fsync.
• ceph: fix divide-by-zero in __validate_layout().
• ceph: fix double page_unlock() in page_mkwrite().
• ceph: fix dout() compile warnings in ceph_filemap_fault().
• ceph: fix file lock interruption.
• ceph: fix flush tid comparision.
• ceph: fix flushing caps.
• ceph: fix llistxattr on symlink.
• ceph: fix message length computation.
• ceph: fix mksnap crash.
• ceph: fix null pointer dereference in send_mds_reconnect().
• ceph: fix pr_fmt() redefinition.
• ceph: fix queuing inode to mdsdir's snaprealm.
• ceph: fix reading inline data when i_size > PAGE_SIZE.
• ceph: fix request time stamp encoding.
• ceph: fix reset_readdir().
• ceph: fix setting empty extended attribute.
• ceph: fix sizeof(struct tYpO *) typo.
• ceph: fix snap context leak in error path.
• ceph: fix trim caps.
• ceph: fix uninline data function.
• ceph: flush cap release queue when trimming session caps.
• ceph: flush inline version.
• ceph: forbid mandatory file lock.
• ceph: fscache: Update object store limit after file writing.
• ceph: fscache: Wait for completion of object initialization.
• ceph: fscache: add an interface to synchronize object store limit.
• ceph: get inode size for each append write.
• ceph: handle -ESTALE reply.
• ceph: handle SESSION_FORCE_RO message.
• ceph: handle cap export race in try_flush_caps().
• ceph: handle cap import atomically.
• ceph: handle frag mismatch between readdir request and reply.
• ceph: handle race between cap reconnect and cap release.
• ceph: handle session flush message.
• ceph: hold on to exclusive caps on complete directories.
• ceph: implement readv/preadv for sync operation.
• ceph: improve readahead for file holes.
• ceph: improve reference tracking for snaprealm.
• ceph: include time stamp in every MDS request.
• ceph: include time stamp in replayed MDS requests.
• ceph: initial CEPH_FEATURE_FS_FILE_LAYOUT_V2 support.
• ceph: initialize inode before instantiating dentry.
• ceph: introduce a new inode flag indicating if cached dentries are ordered.
• ceph: introduce ceph_fill_fragtree().
• ceph: introduce global empty snap context.
• ceph: invalidate dirty pages after forced umount.
• ceph: keep i_snap_realm while there are writers.
• ceph: kstrdup() memory handling.
• ceph: let MDS adjust readdir 'frag'.
• ceph: make ceph_forget_all_cached_acls() static inline.
• ceph: make fsync() wait unsafe requests that created/modified inode.
• ceph: make sure syncfs flushes all cap snaps.
• ceph: make sure write caps are registered with auth MDS.
• ceph: match wait_for_completion_timeout return type.
• ceph: message versioning fixes.
• ceph: move ceph_find_inode() outside the s_mutex.
• ceph: move spinlocking into ceph_encode_locks_to_buffer and ceph_count_locks.
• ceph: no need to get parent inode in ceph_open.
• ceph: parse inline data in MClientReply and MClientCaps.
• ceph: pre-allocate ceph_cap struct for ceph_add_cap().
• ceph: pre-allocate data structure that tracks caps flushing.
• ceph: preallocate buffer for readdir reply.
• ceph: print inode number for LOOKUPINO request.
• ceph: properly apply umask when ACL is enabled.
• ceph: properly handle XATTR_CREATE and XATTR_REPLACE.
• ceph: properly mark empty directory as complete.
• ceph: properly release page upon error.
• ceph: properly zero data pages for file holes.
• ceph: provide seperate {inode,file}

  _operations for snapdir.

• ceph: queue cap release in __ceph_remove_cap().
• ceph: queue vmtruncate if necessary when handing cap grant/revoke.
• ceph: ratelimit warn messages for MDS closes session.
• ceph: re-send AIO write request when getting -EOLDSNAP error.
• ceph: re-send flushing caps (which are revoked) in reconnect stage.
• ceph: re-send requests when MDS enters reconnecting stage.
• ceph: refactor readpage_nounlock() to make the logic clearer.
• ceph: remember subtree root dirfrag's auth MDS.
• ceph: remove exported caps when handling cap import message.
• ceph: remove outdated frag information.
• ceph: remove redundant code for max file size verification.
• ceph: remove redundant declaration.
• ceph: remove redundant memset(0).
• ceph: remove redundant test of head->safe and silence static analysis warnings.
• ceph: remove the useless judgement.
• ceph: remove unused functions in ceph_frag.h.
• ceph: remove unused stringification macros.
• ceph: remove useless ACL check.
• ceph: remove xattr when null value is given to setxattr().
• ceph: rename snapshot support.
• ceph: replace comma with a semicolon.
• ceph: request xattrs if xattr_version is zero.
• ceph: reserve caps for file layout/lock MDS requests.
• ceph: reset r_resend_mds after receiving -ESTALE.
• ceph: return error for traceless reply race.
• ceph: rework dcache readdir.
• ceph: send TID of the oldest pending caps flush to MDS.
• ceph: send client metadata to MDS.
• ceph: set caps count after composing cap reconnect message.
• ceph: set i_head_snapc when getting CEPH_CAP_FILE_WR reference.
• ceph: set mds_wanted when MDS reply changes a cap to auth cap.
• ceph: show nocephx_require_signatures and notcp_nodelay options.
• ceph: show non-default options only.
• ceph: simplify ceph_fh_to_dentry().
• ceph: simplify two mount_timeout sites.
• ceph: skip invalid dentry during dcache readdir.
• ceph: support inline data feature.
• ceph: switch some GFP_NOFS memory allocation to GFP_KERNEL.
• ceph: sync read inline data.
• ceph: take snap_rwsem when accessing snap realm's cached_context.
• ceph: track pending caps flushing accurately.
• ceph: track pending caps flushing globally.
• ceph: trim unused inodes before reconnecting to recovering MDS.
• ceph: trivial comment fix.
• ceph: update i_max_size even if inode version does not change.
• ceph: update inode fields according to issued caps.
• ceph: use %zu for len in ceph_fill_inline_data().
• ceph: use ceph_seq_cmp() to compare migrate_seq.
• ceph: use empty snap context for uninline_data and get_pool_perm.
• ceph: use fl->fl_file as owner identifier of flock and posix lock.
• ceph: use fl->fl_type to decide flock operation.
• ceph: use fpos_cmp() to compare dentry positions.
• ceph: use getattr request to fetch inline data.
• ceph: use i_size_ {read,write}

  to get/set i_size.

• ceph: use msecs_to_jiffies for time conversion.
• ceph: use pagelist to present MDS request data.
• ceph: use truncate_pagecache() instead of truncate_inode_pages().
• ceph_sync_ {,direct_}

  write: fix an oops on ceph_osdc_new_request() failure.

• client: include kernel version in client metadata.
• cpuset: Fix potential deadlock w/ set_mems_allowed (bsc#960857, bsc#974646).
• crush: add chooseleaf_stable tunable.
• crush: decode and initialize chooseleaf_stable.
• crush: ensure bucket id is valid before indexing buckets array.
• crush: ensure take bucket value is valid.
• crush: fix crash from invalid 'take' argument.
• crush: sync up with userspace.
• crypto: testmgr - allow rfc3686 aes-ctr variants in fips mode (bsc#958390).
• crypto: testmgr - mark authenticated ctr(aes) also as FIPS able (bsc#958390).
• dasd: fix hanging system after LCU changes (bnc#968497, LTC#136671).
• drm/core: Preserve the framebuffer after removing it (bsc#968812).
• drm/i915: do not warn if backlight unexpectedly enabled (boo#972068).
• drm/i915: set backlight duty cycle after backlight enable for gen4 (boo#972780).
• drm/radeon: fix-up some float to fixed conversion thinkos (bsc#968813).
• drm/radeon: use HDP_MEM_COHERENCY_FLUSH_CNTL for sdma as well (bsc#968813).
• ext4: Fix softlockups in SEEK_HOLE and SEEK_DATA implementations (bsc#942262).
• ext4: fix races between page faults and hole punching (bsc#972174).
• ext4: fix races of writeback with punch hole and zero range (bsc#972174).
• fs, seq_file: fallback to vmalloc instead of oom kill processes (bnc#968687).
• fs, seqfile: always allow oom killer (bnc#968687).
• fs/ceph/debugfs.c: replace seq_printf by seq_puts.
• fs/ceph: replace pr_warning by pr_warn.
• fs/pipe.c: skip file_update_time on frozen fs (bsc#975488).
• ibmvscsi: Remove unsupported host config MAD (bsc#973556).
• iommu/vt-d: Improve fault handler error messages (bsc#975772).
• iommu/vt-d: Ratelimit fault handler (bsc#975772).
• ipv6: make fib6 serial number per namespace (bsc#965319).
• ipv6: per netns FIB garbage collection (bsc#965319).
• ipv6: per netns fib6 walkers (bsc#965319).
• ipv6: replace global gc_args with local variable (bsc#965319).
• kABI: kgr: fix subtle race with kgr_module_init(), going notifier and kgr_modify_kernel().
• kABI: protect function file_open_root.
• kABI: protect include in evm.
• kABI: protect struct user_struct.
• kabi fix for patches.fixes/reduce-m_start-cost (bsc#966573).
• kabi/severities: Allow changes in zpci_* symbols (bsc#974692)
• kabi/severities: Whitelist libceph and rbd (bsc#964727).
• kabi: kgr, add reserved fields.
• kabi: protect struct fc_rport_priv (bsc#953233, bsc#962846).
• kabi: protect struct netns_ipv6 after FIB6 GC series (bsc#965319).
• kgr: add TAINT_KGRAFT.
• kgr: add kgraft annotation to hwrng kthread.
• kgr: add kgraft annotations to kthreads' wait_event_freezable() API calls.
• kgr: add objname to kgr_patch_fun struct.
• kgr: add sympos and objname to error and debug messages.
• kgr: add sympos as disambiguator field to kgr_patch_fun structure.
• kgr: add sympos to sysfs.
• kgr: call kgr_init_ftrace_ops() only for loaded objects.
• kgr: change to kallsyms_on_each_symbol iterator.
• kgr: define pr_fmt and modify all pr_* messages.
• kgr: do not print error for !abort_if_missing symbols (bnc#943989).
• kgr: do not return and print an error only if the object is not loaded.
• kgr: do not use WQ_MEM_RECLAIM workqueue (bnc#963572).
• kgr: fix an asymmetric dealing with delayed module loading.
• kgr: fix redirection on s390x arch (bsc#903279).
• kgr: fix subtle race with kgr_module_init(), going notifier and kgr_modify_kernel().
• kgr: handle btrfs kthreads (bnc#889207).
• kgr: kmemleak, really mark the kthread safe after an interrupt.
• kgr: kmemleak, really mark the kthread safe after an interrupt.
• kgr: log when modifying kernel.
• kgr: mark kernel unsupported upon patch revert.
• kgr: mark some more missed kthreads (bnc#962336).
• kgr: remove abort_if_missing flag.
• kgr: usb/storage: do not emit thread awakened (bnc#899908).
• kgraft/gfs2: Do not block livepatching in the log daemon for too long.
• kgraft/xen: Do not block livepatching in the XEN blkif kthread.
• libceph: Avoid holding the zero page on ceph_msgr_slab_init errors.
• libceph: Fix ceph_tcp_sendpage()'s more boolean usage.
• libceph: MOSDOpReply v7 encoding.
• libceph: Remove spurious kunmap() of the zero page.
• libceph: a couple tweaks for wait loops.
• libceph: add nocephx_sign_messages option.
• libceph: advertise support for TUNABLES5.
• libceph: advertise support for keepalive2.
• libceph: allow setting osd_req_op's flags.
• libceph: check data_len in ->alloc_msg().
• libceph: clear messenger auth_retry flag if we fault.
• libceph: clear msg->con in ceph_msg_release() only.
• libceph: do not access invalid memory in keepalive2 path.
• libceph: do not spam dmesg with stray reply warnings.
• libceph: drop authorizer check from cephx msg signing routines.
• libceph: evaluate osd_req_op_data() arguments only once.
• libceph: fix authorizer invalidation, take 2.
• libceph: fix ceph_msg_revoke().
• libceph: fix wrong name "Ceph filesystem for Linux".
• libceph: introduce ceph_x_authorizer_cleanup().
• libceph: invalidate AUTH in addition to a service ticket.
• libceph: kill off ceph_x_ticket_handler::validity.
• libceph: move ceph_file_layout helpers to ceph_fs.h.
• libceph: msg signing callouts do not need con argument.
• libceph: nuke time_sub().
• libceph: properly release STAT request's raw_data_in.
• libceph: remove con argument in handle_reply().
• libceph: remove outdated comment.
• libceph: remove the unused macro AES_KEY_SIZE.
• libceph: rename con_work() to ceph_con_workfn().
• libceph: set 'exists' flag for newly up osd.
• libceph: stop duplicating client fields in messenger.
• libceph: store timeouts in jiffies, verify user input.
• libceph: treat sockaddr_storage with uninitialized family as blank.
• libceph: use keepalive2 to verify the mon session is alive.
• libceph: use list_for_each_entry_safe.
• libceph: use list_next_entry instead of list_entry_next.
• libceph: use local variable cursor instead of &msg->cursor.
• libceph: use the right footer size when skipping a message.
• libfc: replace 'rp_mutex' with 'rp_lock' (bsc#953233, bsc#962846).
• mds: check cap ID when handling cap export message.
• mmc: Allow forward compatibility for eMMC (bnc#966054).
• mmc: sdhci: Allow for irq being shared (bnc#977582).
• mpt3sas: Fix use sas_is_tlr_enabled API before enabling MPI2_SCSIIO_CONTROL_TLR_ON flag (bsc#967640).
• nfs-rdma: Fix for FMR leaks (bsc#908151).
• nfs: fix high load average due to callback thread sleeping (bsc#971170).
• nvme: fix max_segments integer truncation (bsc#676471).
• ocfs2: do not set fs read-only if rec[0] is empty while committing truncate (bnc#971947).
• ocfs2: extend enough credits for freeing one truncate record while replaying truncate records (bnc#971947).
• ocfs2: extend transaction for ocfs2_remove_rightmost_path() and ocfs2_update_edge_lengths() before to avoid inconsistency between inode and et (bnc#971947).
• pipe: limit the per-user amount of pages allocated in pipes (bsc#970948).
• powerpc/book3s64: Fix branching to OOL handlers in relocatable kernel (bsc@976821).
• powerpc/book3s64: Remove __end_handlers marker (bsc#976821).
• rbd: bump queue_max_segments.
• rbd: delete an unnecessary check before rbd_dev_destroy().
• rbd: do not free rbd_dev outside of the release callback.
• rbd: do not put snap_context twice in rbd_queue_workfn().
• rbd: drop null test before destroy functions.
• rbd: plug rbd_dev->header.object_prefix memory leak.
• rbd: rbd_wq comment is obsolete.
• rbd: remove duplicate calls to rbd_dev_mapping_clear().
• rbd: return -ENOMEM instead of pool id if rbd_dev_create() fails.
• rbd: set device_type::release instead of device::release.
• rbd: set max_sectors explicitly.
• rbd: store rbd_options in rbd_device.
• rbd: terminate rbd_opts_tokens with Opt_err.
• rbd: timeout watch teardown on unmap with mount_timeout.
• rbd: use GFP_NOIO consistently for request allocations (bsc#971159).
• rbd: use writefull op for object size writes.
• reduce m_start() cost.. (bsc#966573).
• s390/compat: correct restore of high gprs on signal return (bnc#968497, LTC#137571).
• s390/pageattr: do a single TLB flush for change_page_attr (bsc#940413).
• s390/pci: add extra padding to function measurement block (bnc#974692, LTC#139445).
• s390/pci: enforce fmb page boundary rule (bnc#974692, LTC#139445).
• s390/pci: extract software counters from fmb (bnc#974692, LTC#139445).
• s390/pci: remove pdev pointer from arch data (bnc#974692, LTC#139444).
• s390/pci_dma: fix DMA table corruption with > 4 TB main memory (bnc#974692, LTC#139401).
• s390/pci_dma: handle dma table failures (bnc#974692, LTC#139442).
• s390/pci_dma: improve debugging of errors during dma map (bnc#974692, LTC#139442).
• s390/pci_dma: unify label of invalid translation table entries (bnc#974692, LTC#139442).
• s390/zcrypt: HWRNG registration cause kernel panic on CEX hotplug (bnc#968497, LTC#138409).
• scsi-bnx2fc-handle_scsi_retry_delay
• scsi-bnx2fc-soft_lockup_when_rmmod
• scsi: Add intermediate STARGET_REMOVE state to scsi_target_state (bsc#970609).
• scsi: Avoid crashing if device uses DIX but adapter does not support it (bsc#969016).
• sd: get disk reference in sd_check_events() (bnc#897662).
• supported.conf: Add bridge.ko for OpenStack (bsc#971600)
• supported.conf: add pci-hyperv
• supported.conf:Add drivers/infiniband/hw/ocrdma/ocrdma.ko to supported.conf (bsc#964461)
• svcrdma: Fence LOCAL_INV work requests (bsc#908151).
• svcrdma: advertise the correct max payload (bsc#908151).
• svcrdma: fix offset calculation for non-page aligned sge entries (bsc#908151).
• svcrdma: fix printk when memory allocation fails (bsc#908151).
• svcrdma: refactor marshalling logic (bsc#908151).
• svcrdma: send_write() must not overflow the device's max sge (bsc#908151).
• target: Drop incorrect ABORT_TASK put for completed commands (bsc#962872).
• target: Fix LUN_RESET active I/O handling for ACK_KREF (bsc#962872).
• target: Fix LUN_RESET active TMR descriptor handling (bsc#962872).
• target: Fix TAS handling for multi-session se_node_acls (bsc#962872).
• target: Fix race with SCF_SEND_DELAYED_TAS handling (bsc#962872).
• target: Fix remote-port TMR ABORT + se_cmd fabric stop (bsc#962872).
• tcp: convert cached rtt from usec to jiffies when feeding initial rto (bsc#937086).
• vgaarb: Add more context to error messages (bsc#976868).
• xen/acpi: Disable ACPI table override when UEFI Secure Boot is enabled (bsc#970604).
• xprtrdma: Allocate missing pagelist (bsc#908151).
• xprtrdma: Avoid deadlock when credit window is reset (bsc#908151).
• xprtrdma: Disconnect on registration failure (bsc#908151).
• xprtrdma: Ensure ia->ri_id->qp is not NULL when reconnecting (bsc#908151).
• xprtrdma: Fall back to MTHCAFMR when FRMR is not supported (bsc#908151).
• xprtrdma: Limit work done by completion handler (bsc#908151).
• xprtrdma: Make rpcrdma_ep_destroy() return void (bsc#908151).
• xprtrdma: RPC/RDMA must invoke xprt_wake_pending_tasks() in process context (bsc#908151).
• xprtrdma: Reduce the number of hardway buffer allocations (bsc#908151).
• xprtrdma: Remove BOUNCEBUFFERS memory registration mode (bsc#908151).
• xprtrdma: Remove BUG_ON() call sites (bsc#908151).
• xprtrdma: Remove MEMWINDOWS registration modes (bsc#908151).
• xprtrdma: Remove REGISTER memory registration mode (bsc#908151).
• xprtrdma: Remove Tavor MTU setting (bsc#908151).
• xprtrdma: Reset connection timeout after successful reconnect (bsc#908151).
• xprtrdma: Simplify rpcrdma_deregister_external() synopsis (bsc#908151).
• xprtrdma: Split the completion queue (bsc#908151).
• xprtrdma: Use macros for reconnection timeout constants (bsc#908151).
• xprtrdma: mind the device's max fast register page list depth (bsc#908151).
• xprtrdma: mount reports "Invalid mount option" if memreg mode not supported (bsc#908151).
• xprtrmda: Reduce calls to ib_poll_cq() in completion handlers (bsc#908151).
• xprtrmda: Reduce lock contention in completion handlers (bsc#908151).

Comments

[Gerrit Updater]

Bob Glossman ([e-mail]) uploaded a new patch: http://review.whamcloud.com/21051
Subject: LU-8337 kernel: kernel update [SLES12 SP1 3.12.59-60.41]
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: bea416bd22ed240bdac578a88918a40095318d94

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch http://review.whamcloud.com/21051/
Subject: LU-8337 kernel: kernel update [SLES12 SP1 3.12.59-60.41]
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 29f97616819084ed6861a333a2615981c61da9e1

[Joseph Gmitter (Inactive)]

Landed to master for 2.9.0