Security update for the Linux Kernel

SUSE Security Update: Security update for the Linux Kernel
Announcement ID: SUSE-SU-2018:0213-1
Rating: important
References: #1010201 #1012382 #1012829 #1012917 #1021424 #1022476 #1022595 #1024412 #1027301 #1031717 #1039616 #1046107 #1047487 #1050060 #1050231 #1056003 #1056365 #1056427 #1056979 #1057199 #1060333 #1060682 #1061756 #1062941 #1063026 #1063043 #1063516 #1064311 #1064926 #1065180 #1065600 #1065639 #1065692 #1065717 #1065866 #1066045 #1066192 #1066213 #1066223 #1066285 #1066382 #1066470 #1066471 #1066472 #1066573 #1066606 #1066629 #1067105 #1067132 #1067494 #1067888 #1068032 #1068671 #1068951 #1068978 #1068980 #1068982 #1069270 #1069496 #1069702 #1069793 #1069942 #1069996 #1070006 #1070145 #1070535 #1070767 #1070771 #1070805 #1070825 #1070964 #1071009 #1071231 #1071693 #1071694 #1071695 #1071833 #1072556 #1072962 #1073090 #1073792 #1073809 #1073874 #1073912 #1074392 #1074709 #963575 #964063 #964944 #966170 #966172 #969470 #979928 #989261
Affected Products:
  • SUSE Linux Enterprise Real Time Extension 12-SP2

  • An update that solves 22 vulnerabilities and has 72 fixes is now available.


    The SUSE Linux Enterprise 12 SP2 Realtime kernel was updated to 4.4.104 to
    receive various security and bugfixes.

    This update adds mitigations for various side channel attacks against
    modern CPUs that could disclose content of otherwise unreadable memory

    - CVE-2017-5753: Local attackers on systems with modern CPUs featuring
    deep instruction pipelining could use attacker controllable speculative
    execution over code patterns in the Linux Kernel to leak content from
    otherwise not readable memory in the same address space, allowing
    retrieval of passwords, cryptographic keys and other secrets.

    This problem is mitigated by adding speculative fencing on affected code
    paths throughout the Linux kernel.

    - CVE-2017-5715: Local attackers on systems with modern CPUs featuring
    branch prediction could use mispredicted branches to speculatively
    execute code patterns that in turn could be made to leak other
    non-readable content in the same address space, an attack similar to

    This problem is mitigated by disabling predictive branches, depending
    on CPU architecture either by firmware updates and/or fixes in the
    user-kernel privilege boundaries.

    This is done with help of Linux Kernel fixes on the Intel/AMD x86_64
    architectures. On x86_64, this requires also updates of the CPU microcode
    packages, delivered in seperate updates.

    As this feature can have a performance impact, it can be disabled using
    the "nospec" kernel commandline option.

    - CVE-2017-5754: Local attackers on systems with modern CPUs featuring
    deep instruction pipelining could use code patterns in userspace to
    speculative executive code that would read otherwise read protected
    memory, an attack similar to CVE-2017-5753.

    This problem is mitigated by unmapping the Linux Kernel from the user
    address space during user code execution, following a approach called
    "KAISER". The terms used here are "KAISER" / "Kernel Address Isolation"
    and "PTI" / "Page Table Isolation".

    The following security bugs were fixed:

    - CVE-2017-1000405: The Linux Kernel versions had a problematic use of
    pmd_mkdirty() in the touch_pmd() function inside the THP implementation.
    touch_pmd() can be reached by get_user_pages(). In such case, the pmd
    will become dirty. This scenario breaks the new can_follow_write_pmd()'s
    logic - pmd can become dirty without going through a COW cycle. This bug
    is not as severe as the original "Dirty cow" because an ext4 file (or
    any other regular file) cannot be mapped using THP. Nevertheless, it did
    allow us to overwrite read-only huge pages. For example, the zero huge
    page and sealed shmem files can be overwritten (since their mapping can
    be populated using THP). Note that after the first write page-fault to
    the zero page, it will be replaced with a new fresh (and zeroed) thp
    - CVE-2017-1000410: The Linux kernel was affected by a vulnerability that
    lies in the processing of incoming L2CAP commands - ConfigRequest, and
    ConfigResponse messages. (bnc#1070535).
    - CVE-2017-11600: net/xfrm/xfrm_policy.c in the Linux kernel did not
    ensure that the dir value of xfrm_userpolicy_id is XFRM_POLICY_MAX or
    less, which allowed local users to cause a denial of service
    (out-of-bounds access) or possibly have unspecified other impact via an
    XFRM_MSG_MIGRATE xfrm Netlink message (bnc#1050231).
    - CVE-2017-12193: The assoc_array_insert_into_terminal_node function in
    lib/assoc_array.c in the Linux kernel mishandled node splitting, which
    allowed local users to cause a denial of service (NULL pointer
    dereference and panic) via a crafted application, as demonstrated by the
    keyring key type, and key addition and link creation operations
    - CVE-2017-15115: The sctp_do_peeloff function in net/sctp/socket.c in the
    Linux kernel did not check whether the intended netns is used in a
    peel-off action, which allowed local users to cause a denial of service
    (use-after-free and system crash) or possibly have unspecified other
    impact via crafted system calls (bnc#1068671).
    - CVE-2017-16528: sound/core/seq_device.c in the Linux kernel allowed
    local users to cause a denial of service (snd_rawmidi_dev_seq_free
    use-after-free and system crash) or possibly have unspecified other
    impact via a crafted USB device (bnc#1066629).
    - CVE-2017-16536: The cx231xx_usb_probe function in
    drivers/media/usb/cx231xx/cx231xx-cards.c in the Linux kernel allowed
    local users to cause a denial of service (NULL pointer dereference and
    system crash) or possibly have unspecified other impact via a crafted
    USB device (bnc#1066606).
    - CVE-2017-16537: The imon_probe function in drivers/media/rc/imon.c in
    the Linux kernel allowed local users to cause a denial of service (NULL
    pointer dereference and system crash) or possibly have unspecified other
    impact via a crafted USB device (bnc#1066573).
    - CVE-2017-16645: The ims_pcu_get_cdc_union_desc function in
    drivers/input/misc/ims-pcu.c in the Linux kernel allowed local users to
    cause a denial of service (ims_pcu_parse_cdc_data out-of-bounds read and
    system crash) or possibly have unspecified other impact via a crafted
    USB device (bnc#1067132).
    - CVE-2017-16646: drivers/media/usb/dvb-usb/dib0700_devices.c in the Linux
    kernel allowed local users to cause a denial of service (BUG and system
    crash) or possibly have unspecified other impact via a crafted USB
    device (bnc#1067105).
    - CVE-2017-16939: The XFRM dump policy implementation in
    net/xfrm/xfrm_user.c in the Linux kernel allowed local users to gain
    privileges or cause a denial of service (use-after-free) via a crafted
    SO_RCVBUF setsockopt system call in conjunction with XFRM_MSG_GETPOLICY
    Netlink messages (bnc#1069702).
    - CVE-2017-16994: The walk_hugetlb_range function in mm/pagewalk.c in the
    Linux kernel mishandled holes in hugetlb ranges, which allowed local
    users to obtain sensitive information from uninitialized kernel memory
    via crafted use of the mincore() system call (bnc#1069996).
    - CVE-2017-17448: net/netfilter/nfnetlink_cthelper.c in the Linux kernel
    did not require the CAP_NET_ADMIN capability for new, get, and del
    operations, which allowed local users to bypass intended access
    restrictions because the nfnl_cthelper_list data structure is shared
    across all net namespaces (bnc#1071693).
    - CVE-2017-17449: The __netlink_deliver_tap_skb function in
    net/netlink/af_netlink.c in the Linux kernel did not restrict
    observations of Netlink messages to a single net namespace, which
    allowed local users to obtain sensitive information by leveraging the
    CAP_NET_ADMIN capability to sniff an nlmon interface for all Netlink
    activity on the system (bnc#1071694).
    - CVE-2017-17450: net/netfilter/xt_osf.c in the Linux kernel did not
    require the CAP_NET_ADMIN capability for add_callback and
    remove_callback operations, which allowed local users to bypass intended
    access restrictions because the xt_osf_fingers data structure is shared
    across all net namespaces (bnc#1071695).
    - CVE-2017-17805: The Salsa20 encryption algorithm in the Linux kernel did
    not correctly handle zero-length inputs, allowing a local attacker able
    to use the AF_ALG-based skcipher interface
    (CONFIG_CRYPTO_USER_API_SKCIPHER) to cause a denial of service
    (uninitialized-memory free and kernel crash) or have unspecified other
    impact by executing a crafted sequence of system calls that use the
    blkcipher_walk API. Both the generic implementation
    (crypto/salsa20_generic.c) and x86 implementation
    (arch/x86/crypto/salsa20_glue.c) of Salsa20 were vulnerable
    - CVE-2017-17806: The HMAC implementation (crypto/hmac.c) in the Linux
    kernel did not validate that the underlying cryptographic hash algorithm
    is unkeyed, allowing a local attacker able to use the AF_ALG-based hash
    interface (CONFIG_CRYPTO_USER_API_HASH) and the SHA-3 hash algorithm
    (CONFIG_CRYPTO_SHA3) to cause a kernel stack buffer overflow by
    executing a crafted sequence of system calls that encounter a missing
    SHA-3 initialization (bnc#1073874).
    - CVE-2017-7482: Fixed an overflow when decoding a krb5 principal.
    - CVE-2017-8824: The dccp_disconnect function in net/dccp/proto.c in the
    Linux kernel allowed local users to gain privileges or cause a denial of
    service (use-after-free) via an AF_UNSPEC connect system call during the
    DCCP_LISTEN state (bnc#1070771).

    The following non-security bugs were fixed:

    - Add undefine _unique_build_ids (bsc#964063)
    - adm80211: return an error if adm8211_alloc_rings() fails (bsc#1031717).
    - adv7604: Initialize drive strength to default when using DT
    - af_netlink: ensure that NLMSG_DONE never fails in dumps (bnc#1012382).
    - alsa: hda - Add HP ZBook 15u G3 Conexant CX20724 GPIO mute leds
    - alsa: hda - Add MIC_NO_PRESENCE fixup for 2 HP machines (bsc#1031717).
    - alsa: hda - Add mute led support for HP EliteBook 840 G3 (bsc#1031717).
    - alsa: hda - Add mute led support for HP ProBook 440 G4 (bsc#1031717).
    - alsa: hda: Add Raven PCI ID (bnc#1012382).
    - alsa: hda - add support for docking station for HP 820 G2 (bsc#1031717).
    - alsa: hda - add support for docking station for HP 840 G3 (bsc#1031717).
    - alsa: hda - Apply ALC269_FIXUP_NO_SHUTUP on HDA_FIXUP_ACT_PROBE
    - alsa: hda/ca0132 - Fix memory leak at error path (bsc#1031717).
    - alsa: hda - change the location for one mic on a Lenovo machine
    - alsa: hda: Drop useless WARN_ON() (bsc#1031717).
    - alsa: hda - Fix click noises on Samsung Ativ Book 8 (bsc#1031717).
    - alsa: hda - fix headset mic detection issue on a Dell machine
    - alsa: hda - fix headset mic problem for Dell machines with alc236
    - alsa: hda - fix headset mic problem for Dell machines with alc274
    - alsa: hda - Fix headset microphone detection for ASUS N551 and N751
    - alsa: hda - Fix mic regression by ASRock mobo fixup (bsc#1031717).
    - alsa: hda - Fix missing COEF init for ALC225/295/299 (bsc#1031717).
    - alsa: hda - Fix surround output pins for ASRock B150M mobo (bsc#1031717).
    - alsa: hda - No loopback on ALC299 codec (git-fixes).
    - alsa: hda - On-board speaker fixup on ACER Veriton (bsc#1031717).
    - alsa: hda/realtek - Add ALC256 HP depop function (bsc#1031717).
    - alsa: hda/realtek - Add default procedure for suspend and resume state
    - alsa: hda/realtek: Add headset mic support for Intel NUC Skull Canyon
    - alsa: hda/realtek - Add new codec ID ALC299 (bnc#1012382).
    - alsa: hda/realtek - Add support for Acer Aspire E5-475 headset mic
    - alsa: hda/realtek - Add support for ALC1220 (bsc#1031717).
    - alsa: hda/realtek - Add support for ALC236/ALC3204 (bnc#1012382).
    - alsa: hda/realtek - Add support for headset MIC for ALC622 (bsc#1031717).
    - alsa: hda/realtek - ALC891 headset mode for Dell (bsc#1031717).
    - alsa: hda/realtek - change the location for one of two front microphones
    - alsa: hda/realtek - Enable jack detection function for Intel ALC700
    - alsa: hda/realtek - Fix ALC275 no sound issue (bsc#1031717).
    - alsa: hda/realtek - Fix ALC700 family no sound issue (bsc#1031717).
    - alsa: hda/realtek - Fix Dell AIO LineOut issue (bsc#1031717).
    - alsa: hda/realtek - Fix headset and mic on several Asus laptops with
    ALC256 (bsc#1031717).
    - alsa: hda/realtek - Fix headset mic and speaker on Asus X441SA/X441UV
    - alsa: hda/realtek - fix headset mic detection for MSI MS-B120
    - alsa: hda/realtek - Fix headset mic on several Asus laptops with ALC255
    - alsa: hda/realtek - Fix pincfg for Dell XPS 13 9370 (bsc#1031717).
    - alsa: hda/realtek - Fix speaker support for Asus AiO ZN270IE
    - alsa: hda/realtek - Fix typo of pincfg for Dell quirk (bsc#1031717).
    - alsa: hda/realtek - New codec device ID for ALC1220 (bsc#1031717).
    - alsa: hda/realtek - New codecs support for ALC215/ALC285/ALC289
    - alsa: hda/realtek - New codec support for ALC257 (bsc#1031717).
    - alsa: hda/realtek - New codec support of ALC1220 (bsc#1031717).
    - alsa: hda/realtek - No loopback on ALC225/ALC295 codec (bsc#1031717).
    - alsa: hda/realtek - Remove ALC285 device ID (bsc#1031717).
    - alsa: hda/realtek - Support Dell headset mode for ALC3271 (bsc#1031717).
    - alsa: hda/realtek - Support headset mode for ALC234/ALC274/ALC294
    - alsa: hda/realtek - There is no loopback mixer in the ALC234/274/294
    - alsa: hda/realtek - Update headset mode for ALC225 (bsc#1031717).
    - alsa: hda/realtek - Update headset mode for ALC298 (bsc#1031717).
    - alsa: hda - Skip Realtek SKU check for Lenovo machines (bsc#1031717).
    - alsa: pcm: prevent UAF in snd_pcm_info (bsc#1031717).
    - alsa: pcm: update tstamp only if audio_tstamp changed (bsc#1031717).
    - alsa: rawmidi: Avoid racy info ioctl via ctl device (bsc#1031717).
    - alsa: seq: Avoid invalid lockdep class warning (bsc#1031717).
    - alsa: seq: Fix nested rwsem annotation for lockdep splat (bnc#1012382).
    - alsa: seq: Fix OSS sysex delivery in OSS emulation (bnc#1012382).
    - alsa: seq: Remove spurious WARN_ON() at timer check (bsc#1031717).
    - alsa: timer: Add missing mutex lock for compat ioctls (bnc#1012382).
    - alsa: timer: Remove kernel warning at compat ioctl error paths
    - alsa: usb-audio: Add check return value for usb_string() (bsc#1031717).
    - alsa: usb-audio: Add sanity checks in v2 clock parsers (bsc#1031717).
    - alsa: usb-audio: Add sanity checks to FE parser (bsc#1031717).
    - alsa: usb-audio: Fix out-of-bound error (bsc#1031717).
    - alsa: usb-audio: Fix potential out-of-bound access at parsing SU
    - alsa: usb-audio: Fix the missing ctl name suffix at parsing SU
    - alsa: usb-audio: uac1: Invalidate ctl on interrupt (bsc#1031717).
    - alsa: vx: Do not try to update capture stream before running
    - alsa: vx: Fix possible transfer overflow (bnc#1012382).
    - Always sign validate_negotiate_info reqs (bsc#1071009, fate#324404).
    - apei / ERST: Fix missing error handling in erst_reader() (bsc#1072556).
    - Apply generic ppc build fixes to vanilla (bsc#1070805)
    - arm64: dts: NS2: reserve memory for Nitro firmware (bnc#1012382).
    - arm64: ensure __dump_instr() checks addr_limit (bnc#1012382).
    - arm64: fix dump_instr when PAN and UAO are in use (bnc#1012382).
    - arm: 8715/1: add a private asm/unaligned.h (bnc#1012382).
    - arm: 8720/1: ensure dump_instr() checks addr_limit (bnc#1012382).
    - arm: 8721/1: mm: dump: check hardware RO bit for LPAE (bnc#1012382).
    - arm: 8722/1: mm: make STRICT_KERNEL_RWX effective for LPAE (bnc#1012382).
    - arm: crypto: reduce priority of bit-sliced AES cipher (bnc#1012382).
    - arm: dts: Fix am335x and dm814x scm syscon to probe children
    - arm: dts: Fix compatible for ti81xx uarts for 8250 (bnc#1012382).
    - arm: dts: Fix omap3 off mode pull defines (bnc#1012382).
    - arm: dts: mvebu: pl310-cache disable double-linefill (bnc#1012382).
    - arm: dts: omap3: logicpd-torpedo-37xx-devkit: Fix MMC1 cd-gpio
    - arm: Hide finish_arch_post_lock_switch() from modules (bsc#1068032).
    - arm: OMAP2+: Fix init for multiple quirks for the same SoC (bnc#1012382).
    - arm: omap2plus_defconfig: Fix probe errors on UARTs 5 and 6
    - arm: pxa: Do not rely on public mmc header to include leds.h
    - asm/sections: add helpers to check for section data (bsc#1063026).
    - asoc: adau17x1: Workaround for noise bug in ADC (bnc#1012382).
    - asoc: cs42l56: Fix reset GPIO name in example DT binding (bsc#1031717).
    - asoc: davinci-mcasp: Fix an error handling path in
    'davinci_mcasp_probe()' (bsc#1031717).
    - asoc: fsl_ssi: AC'97 ops need regmap, clock and cleaning up on failure
    - asoc: rsnd: do not double free kctrl (bnc#1012382).
    - asoc: samsung: Fix possible double iounmap on s3c24xx driver probe
    failure (bsc#1031717).
    - asoc: twl4030: fix child-node lookup (bsc#1031717).
    - asoc: wm_adsp: Do not overrun firmware file buffer when reading region
    data (bnc#1012382).
    - asoc: wm_adsp: Fix validation of firmware and coeff lengths
    - ata: ATA_BMDMA should depend on HAS_DMA (bnc#1012382).
    - ata: fixes kernel crash while tracing ata_eh_link_autopsy event
    - ata: SATA_HIGHBANK should depend on HAS_DMA (bnc#1012382).
    - ata: SATA_MV should depend on HAS_DMA (bnc#1012382).
    - ath10k: convert warning about non-existent OTP board id to debug message
    - ath10k: fix a warning during channel switch with multiple vaps
    - ath10k: fix board data fetch error message (bsc#1031717).
    - ath10k: fix diag_read to collect data for larger memory (bsc#1031717).
    - ath10k: fix incorrect txpower set by P2P_DEVICE interface (bnc#1012382).
    - ath10k: fix potential memory leak in ath10k_wmi_tlv_op_pull_fw_stats()
    - ath10k: free cached fw bin contents when get board id fails
    - ath10k: ignore configuring the incorrect board_id (bnc#1012382).
    - ath10k: set CTS protection VDEV param only if VDEV is up (bnc#1012382).
    - ath9k_htc: check for underflow in ath9k_htc_rx_msg() (bsc#1031717).
    - ath9k: off by one in ath9k_hw_nvram_read_array() (bsc#1031717).
    - autofs: do not fail mount for transient error (bsc#1065180).
    - autofs: fix careless error in recent commit (bnc#1012382 bsc#1065180).
    - backlight: adp5520: Fix error handling in adp5520_bl_probe()
    - backlight: lcd: Fix race condition during register (bnc#1012382).
    - bcache: check ca->alloc_thread initialized before wake up it
    - bcache: Fix building error on MIPS (bnc#1012382).
    - blacklist.conf: Add ath10k, mmc and rtl8192u commits (bsc#1031717)
    - blacklist.conf: Add drm/i915 blacklist (bsc#1031717)
    - blacklist.conf: added misc commits (bsc#1031717)
    - blacklist.conf: Add misc entries (bsc#1031717)
    - blacklist.conf: blacklist not-applicable patch (bsc#1071231)
    - blacklist.conf: Update blacklist (bsc#1031717)
    - blacklist.conf: Update iwlwifi blacklist (bsc#1031717)
    - blacklist.conf: yet another serial entry (bsc#1031717)
    - block: Fix a race between blk_cleanup_queue() and timeout handling
    (FATE#319965, bsc#964944).
    - Bluetooth: btusb: fix QCA Rome suspend/resume (bnc#1012382).
    - bnxt_en: Call firmware to approve the random VF MAC address (bsc#963575
    - bnxt_en: Do not setup MAC address in bnxt_hwrm_func_qcaps() (bsc#963575
    - bnxt_en: Fix possible corrupted NVRAM parameters from firmware response
    (bsc#963575 FATE#320144).
    - bnxt_en: Fix VF PCIe link speed and width logic (bsc#963575 FATE#320144).
    - bnxt_en: Re-arrange bnxt_hwrm_func_qcaps() (bsc#963575 FATE#320144).
    - bnxt_en: use eth_hw_addr_random() (bsc#963575 FATE#320144).
    - bonding: discard lowest hash bit for 802.3ad layer3+4 (bnc#1012382).
    - bpf: prevent speculative execution in eBPF interpreter (bnc#1068032).
    - brcmfmac: remove setting IBSS mode when stopping AP (bnc#1012382).
    - bt8xx: fix memory leak (bnc#1012382).
    - btrfs: clear space cache inode generation always (bnc#1012382).
    - btrfs: Fix typo in may_commit_transaction Rather than comparing the
    result of the percpu comparison I was comparing the value of the percpu
    counter against 0 or 1.
    - btrfs: return the actual error value from from btrfs_uuid_tree_iterate
    - can: c_can: do not indicate triple sampling support for D_CAN
    - can: kvaser_usb: Correct return value in printout (bnc#1012382).
    - can: kvaser_usb: Ignore CMD_FLUSH_QUEUE_REPLY messages (bnc#1012382).
    - can: sun4i: fix loopback mode (bnc#1012382).
    - can: sun4i: handle overrun in RX FIFO (bnc#1012382).
    - carl9170: prevent speculative execution (bnc#1068032).
    - cdc_ncm: Set NTB format again after altsetting switch for Huawei devices
    - ceph: unlock dangling spinlock in try_flush_caps() (bsc#1065639).
    - cgroup, net_cls: iterate the fds of only the tasks which are being
    migrated (bnc#1064926).
    - Check cmdline_find_option() retval properly and use boot_cpu_has().
    - cifs: add build_path_from_dentry_optional_prefix() (fate#323482)
    - cifs: Add capability to decrypt big read responses (FATE#324404). Allow
    to decrypt transformed packets that are bigger than the big buffer size.
    In particular it is used for read responses that can only exceed the big
    buffer size.
    - cifs: Add capability to transform requests before sending (FATE#324404).
    This will allow us to do protocol specific tranformations of packets
    before sending to the server. For SMB3 it can be used to support
    - cifs: Add copy into pages callback for a read operation (FATE#324404).
    Since we have two different types of reads (pagecache and direct) we
    need to process such responses differently after decryption of a packet.
    The change allows to specify a callback that copies a read payload data
    into preallocated pages.
    - cifs: Add mid handle callback (FATE#324404). We need to process read
    responses differently because the data should go directly into
    preallocated pages. This can be done by specifying a mid handle callback.
    - cifs: Add soft dependencies (FATE#324404). List soft dependencies of
    cifs so that mkinitrd and dracut can include the required helper modules.
    - cifs: Add transform header handling callbacks (FATE#324404). We need to
    recognize and parse transformed packets in demultiplex thread to find a
    corresponsing mid and process it further.
    - cifs: add use_ipc flag to SMB2_ioctl() (fate#323482)
    - cifs: Allow to switch on encryption with seal mount option
    (FATE#324404). This allows users to inforce encryption for SMB3 shares
    if a server supports it.
    - cifs: check MaxPathNameComponentLength != 0 before using it
    - cifs: Decrypt and process small encrypted packets (FATE#324404). Allow
    to decrypt transformed packets, find a corresponding mid and process as
    usual further.
    - cifs: do not bother with kmap on read_pages side (FATE#324404). just do
    ITER_BVEC recvmsg
    - cifs: Enable encryption during session setup phase (FATE#324404). In
    order to allow encryption on SMB connection we need to exchange a
    session key and generate encryption and decryption keys.
    - cifs: Encrypt SMB3 requests before sending (FATE#324404). This change
    allows to encrypt packets if it is required by a server for SMB sessions
    or tree connections.
    - cifs: Fix some return values in case of error in 'crypt_message'
    - cifs: Fix sparse warnings (fate#323482)
    - cifs: implement get_dfs_refer for SMB2+ (fate#323482)
    - cifs: let ses->ipc_tid hold smb2 TreeIds (fate#323482)
    - cifs: Make send_cancel take rqst as argument (FATE#324404).
    - cifs: Make SendReceive2() takes resp iov (FATE#324404). Now SendReceive2
    frees the first iov and returns a response buffer in it that increases a
    code complexity. Simplify this by making a caller responsible for
    freeing request buffer itself and returning a response buffer in a
    separate iov.
    - cifs: move DFS response parsing out of SMB1 code (fate#323482)
    - cifs: no need to wank with copying and advancing iovec on recvmsg side
    either (FATE#324404).
    - cifs: Only select the required crypto modules (FATE#324404). The sha256
    and cmac crypto modules are only needed for SMB2+, so move the select
    statements to config CIFS_SMB2. Also select CRYPTO_AES there as SMB2+
    needs it.
    - cifs: Prepare for encryption support (first part). Add decryption and
    encryption key generation. (FATE#324404).
    - cifs_readv_receive: use cifs_read_from_socket() (FATE#324404).
    - cifs: remove any preceding delimiter from prefix_path (fate#323482)
    - cifs: Send RFC1001 length in a separate iov (FATE#324404). In order to
    simplify further encryption support we need to separate RFC1001 length
    and SMB2 header when sending a request. Put the length field in iov[0]
    and the rest of the packet into following iovs.
    - cifs: Separate RFC1001 length processing for SMB2 read (FATE#324404).
    Allocate and initialize SMB2 read request without RFC1001 length field
    to directly call cifs_send_recv() rather than SendReceive2() in a read
    - cifs: Separate SMB2 header structure (FATE#324404). In order to support
    compounding and encryption we need to separate RFC1001 length field and
    SMB2 header structure because the protocol treats them differently. This
    change will allow to simplify parsing of such complex SMB2 packets
    - cifs: Separate SMB2 sync header processing (FATE#324404). Do not process
    RFC1001 length in smb2_hdr_assemble() because it is not a part of SMB2
    header. This allows to cleanup the code and adds a possibility combine
    several SMB2 packets into one for compounding.
    - cifs: set signing flag in SMB2+ TreeConnect if needed (fate#323482)
    - cifs: Simplify SMB2 and SMB311 dependencies (FATE#324404). * CIFS_SMB2
    depends on CIFS, which depends on INET and selects NLS. So these
    dependencies do not need to be repeated for CIFS_SMB2. * CIFS_SMB311
    depends on CIFS_SMB2, which depends on INET. So this dependency does not
    need to be repeated for CIFS_SMB311.
    - cifs: use DFS pathnames in SMB2+ Create requests (fate#323482)
    - clk: ti: dra7-atl-clock: fix child-node lookups (bnc#1012382).
    - clk: ti: dra7-atl-clock: Fix of_node reference counting (bnc#1012382).
    - cma: fix calculation of aligned offset (VM Functionality, bsc#1050060).
    - coda: fix 'kernel memory exposure attempt' in fsync (bnc#1012382).
    - crypto: vmx - disable preemption to enable vsx in aes_ctr.c
    - crypto: x86/sha1-mb - fix panic due to unaligned access (bnc#1012382).
    - cw1200: prevent speculative execution (bnc#1068032).
    - cx231xx: Fix I2C on Internal Master 3 Bus (bnc#1012382).
    - cxgb4: Fix error codes in c4iw_create_cq() (bsc#1021424).
    - cxl: Fix DAR check & use REGION_ID instead of opencoding (bsc#1066223).
    - cxl: Fix leaking pid refs in some error paths (bsc#1066223).
    - cxl: Force context lock during EEH flow (bsc#1066223).
    - cxl: Prevent adapter reset if an active context exists (bsc#1066223).
    - cxl: Route eeh events to all drivers in cxl_pci_error_detected()
    - Disable IPMI fix patches due to regression (bsc#1071833)
    - dmaengine: dmatest: warn user when dma test times out (bnc#1012382).
    - dmaengine: zx: set DMA_CYCLIC cap_mask bit (bnc#1012382).
    - dm bufio: fix integer overflow when limiting maximum cache size
    - dm: fix race between dm_get_from_kobject() and __dm_destroy()
    - drivers: dma-mapping: Do not leave an invalid area->pages pointer in
    dma_common_contiguous_remap() (Git-fixes, bsc#1065692).
    - drm/amdgpu: when dpm disabled, also need to stop/start vce (bnc#1012382).
    - drm/amdkfd: NULL dereference involving create_process() (bsc#1031717).
    - drm: Apply range restriction after color adjustment when allocation
    - drm/armada: Fix compile fail (bnc#1012382).
    - drm: drm_minor_register(): Clean up debugfs on failure (bnc#1012382).
    - drm: gma500: fix logic error (bsc#1031717).
    - drm/i915/bxt: set min brightness from VBT (bsc#1031717).
    - drm/i915: Do not try indexed reads to alternate slave addresses
    - drm/i915: fix backlight invert for non-zero minimum brightness
    - drm/i915: Prevent zero length "index" write (bsc#1031717).
    - drm/i915: Read timings from the correct transcoder in
    intel_crtc_mode_get() (bsc#1031717).
    - drm/msm: fix an integer overflow test (bnc#1012382).
    - drm/msm: Fix potential buffer overflow issue (bnc#1012382).
    - drm/nouveau/gr: fallback to legacy paths during firmware lookup
    - drm/omap: Fix error handling path in 'omap_dmm_probe()' (bsc#1031717).
    - drm/panel: simple: Add missing panel_simple_unprepare() calls
    - drm/radeon: fix atombios on big endian (bnc#1012382).
    - drm/sti: sti_vtg: Handle return NULL error from devm_ioremap_nocache
    - drm/vc4: Fix leak of HDMI EDID (bsc#1031717).
    - drm/vmwgfx: Fix Ubuntu 17.10 Wayland black screen issue (bnc#1012382).
    - e1000e: Avoid receiver overrun interrupt bursts (bsc#969470 FATE#319819).
    - e1000e: Fix e1000_check_for_copper_link_ich8lan return value
    - e1000e: Fix error path in link detection (bnc#1012382).
    - e1000e: Fix return value test (bnc#1012382).
    - e1000e: Separate signaling for link check/link up (bnc#1012382).
    - ecryptfs: fix dereference of NULL user_key_payload (bnc#1012382).
    - eCryptfs: use after free in ecryptfs_release_messaging() (bsc#1012829).
    - eeprom: at24: check at24_read/write arguments (bnc#1012382).
    - epoll: avoid calling ep_call_nested() from ep_poll_safewake()
    - epoll: remove ep_call_nested() from ep_eventpoll_poll() (bsc#1056427).
    - ext4: cleanup goto next group (bsc#1066285).
    - ext4: do not use stripe_width if it is not set (bnc#1012382).
    - ext4: fix interaction between i_size, fallocate, and delalloc after a
    crash (bnc#1012382).
    - ext4: fix stripe-unaligned allocations (bnc#1012382).
    - ext4: reduce lock contention in __ext4_new_inode (bsc#1066285).
    - extcon: palmas: Check the parent instance to prevent the NULL
    - exynos4-is: fimc-is: Unmap region obtained by of_iomap() (bnc#1012382).
    - fealnx: Fix building error on MIPS (bnc#1012382).
    - fix a page leak in vhost_scsi_iov_to_sgl() error recovery (bnc#1012382).
    - Fix leak of validate_negotiate_info resp (bsc#1071009, fate#324404).
    - Fix NULL pointer deref in SMB2_tcon() (bsc#1071009, fate#324404).
    - Fix serial console on SNI RM400 machines (bsc#1031717).
    - Fix tracing sample code warning (bnc#1012382).
    - Fix validate_negotiate_info uninitialized mem (bsc#1071009, fate#324404).
    - fm10k: request reset when mbx->state changes (bnc#1012382).
    - fm10k: Use smp_rmb rather than read_barrier_depends (bnc#1012382).
    - fs/9p: Compare qid.path in v9fs_test_inode (bsc#1012829).
    - fscrypt: lock mutex before checking for bounce page pool (bnc#1012382).
    - fs: prevent speculative execution (bnc#1068032).
    - fuse: fix READDIRPLUS skipping an entry (bnc#1012382).
    - genwqe: Take R/W permissions into account when dealing with memory pages
    - gpu: drm: mgag200: mgag200_main:- Handle error from pci_iomap
    - hid: elo: clear BTN_LEFT mapping (bsc#1065866).
    - hsi: ssi_protocol: double free in ssip_pn_xmit() (bsc#1031717).
    - i2c: cadance: fix ctrl/addr reg write order (bsc#1031717).
    - i2c: imx: Use correct function to write to register (bsc#1031717).
    - i2c: riic: correctly finish transfers (bnc#1012382).
    - i2c: riic: fix restart condition (git-fixes).
    - i40e: Use smp_rmb rather than read_barrier_depends (bnc#1012382).
    - i40evf: Use smp_rmb rather than read_barrier_depends (bnc#1012382).
    - ib/core: Fix calculation of maximum RoCE MTU (bsc#1022595 FATE#322350).
    - ib/core: Namespace is mandatory input for address resolution
    (bsc#1022595 FATE#322350).
    - ib/ipoib: Change list_del to list_del_init in the tx object
    - ib/ipoib: Clean error paths in add port (bsc#1022595 FATE#322350).
    - ib/ipoib: Prevent setting negative values to max_nonsrq_conn_qp
    (bsc#1022595 FATE#322350).
    - ib/ipoib: Remove double pointer assigning (bsc#1022595 FATE#322350).
    - ib/ipoib: Set IPOIB_NEIGH_TBL_FLUSH after flushed completion
    initialization (bsc#1022595 FATE#322350).
    - ib/mlx5: Fix RoCE Address Path fields (bsc#966170 FATE#320225 bsc#966172
    - ibmvnic: Add netdev_dbg output for debugging (fate#323285).
    - ibmvnic: Add vnic client data to login buffer (bsc#1069942).
    - ibmvnic: Convert vnic server reported statistics to cpu endian
    - ibmvnic: Enable scatter-gather support (bsc#1066382).
    - ibmvnic: Enable TSO support (bsc#1066382).
    - ibmvnic: Feature implementation of Vital Product Data (VPD) for the
    ibmvnic driver (bsc#1069942).
    - ibmvnic: Fix calculation of number of TX header descriptors
    - ibmvnic: fix dma_mapping_error call (bsc#1069942).
    - ibmvnic: Fix failover error path for non-fatal resets (bsc#1066382).
    - ibmvnic: Implement .get_channels (fate#323285).
    - ibmvnic: Implement .get_ringparam (fate#323285).
    - ibmvnic: Implement per-queue statistics reporting (fate#323285).
    - ibmvnic: Include header descriptor support for ARP packets (bsc#1073912).
    - ibmvnic: Increase maximum number of RX/TX queues (bsc#1073912).
    - ibmvnic: Let users change net device features (bsc#1066382).
    - ibmvnic: Update reset infrastructure to support tunable parameters
    - ib/srp: Avoid that a cable pull can trigger a kernel crash (bsc#1022595
    - ib/srpt: Do not accept invalid initiator port names (bnc#1012382).
    - ib/uverbs: Fix device cleanup (bsc#1022595 FATE#322350).
    - ib/uverbs: Fix NULL pointer dereference during device removal
    (bsc#1022595 FATE#322350).
    - igb: close/suspend race in netif_device_detach (bnc#1012382).
    - igb: Fix hw_dbg logging in igb_update_flash_i210 (bnc#1012382).
    - igb: reset the PHY before reading the PHY ID (bnc#1012382).
    - igb: Use smp_rmb rather than read_barrier_depends (bnc#1012382).
    - igbvf: Use smp_rmb rather than read_barrier_depends (bnc#1012382).
    - iio: dummy: events: Add missing break (bsc#1031717).
    - iio: light: fix improper return value (bnc#1012382).
    - iio: trigger: free trigger resource correctly (bnc#1012382).
    - ima: do not update security.ima if appraisal status is not
    INTEGRITY_PASS (bnc#1012382).
    - input: ar1021_i2c - fix too long name in driver's device table
    - input: edt-ft5x06 - fix setting gain, offset, and threshold via device
    tree (bsc#1031717).
    - input: elan_i2c - add ELAN060C to the ACPI table (bnc#1012382).
    - input: elan_i2c - add ELAN0611 to the ACPI table (bnc#1012382).
    - input: gtco - fix potential out-of-bound access (bnc#1012382).
    - input: mpr121 - handle multiple bits change of status register
    - input: mpr121 - set missing event capability (bnc#1012382).
    - input: ti_am335x_tsc - fix incorrect step config for 5 wire touchscreen
    - input: twl4030-pwrbutton - use correct device for irq request
    - input: ucb1400_ts - fix suspend and resume handling (bsc#1031717).
    - input: uinput - avoid crash when sending FF request to device going away
    - iommu/arm-smmu-v3: Clear prior settings when updating STEs (bnc#1012382).
    - iommu/vt-d: Do not register bus-notifier under dmar_global_lock
    - ip6_gre: only increase err_count for some certain type icmpv6 in
    ip6gre_err (bnc#1012382).
    - ipip: only increase err_count for some certain type icmp in ipip_err
    - ipmi: fix unsigned long underflow (bnc#1012382).
    - ipmi: Pick up slave address from SMBIOS on an ACPI device (bsc#1070006).
    - ipmi: Prefer ACPI system interfaces over SMBIOS ones (bsc#1070006).
    - ipmi_si: Clean up printks (bsc#1070006).
    - ipmi_si: fix memory leak on new_smi (bsc#1070006).
    - ipsec: do not ignore crypto err in ah4 input (bnc#1012382).
    - ipv6: flowlabel: do not leave opt->tot_len with garbage (bnc#1012382).
    - ipv6: only call ip6_route_dev_notify() once for NETDEV_UNREGISTER
    - ipv6: prevent speculative execution (bnc#1068032).
    - ipvs: make drop_entry protection effective for SIP-pe (bsc#1056365).
    - isa: Prevent NULL dereference in isa_bus driver callbacks (bsc#1031717).
    - iscsi-target: Fix non-immediate TMR reference leak (bnc#1012382).
    - isofs: fix timestamps beyond 2027 (bnc#1012382).
    - iwlwifi: mvm: fix the coex firmware API (bsc#1031717).
    - iwlwifi: mvm: return -ENODATA when reading the temperature with the FW
    down (bsc#1031717).
    - iwlwifi: mvm: set the RTS_MIMO_PROT bit in flag mask when sending sta to
    fw (bsc#1031717).
    - iwlwifi: split the regulatory rules when the bandwidth flags require it
    - ixgbe: add mask for 64 RSS queues (bnc#1012382).
    - ixgbe: do not disable FEC from the driver (bnc#1012382).
    - ixgbe: fix AER error handling (bnc#1012382).
    - ixgbe: Fix skb list corruption on Power systems (bnc#1012382).
    - ixgbe: handle close/suspend race with netif_device_detach/present
    - ixgbe: Reduce I2C retry count on X550 devices (bnc#1012382).
    - ixgbevf: Use smp_rmb rather than read_barrier_depends (bnc#1012382).
    - kabi fix for new hash_cred function (bsc#1012917).
    - kABI: protect struct regulator_dev (kabi).
    - kABI: protect structs rt_rq+root_domain (kabi).
    - kABI: protect typedef rds_rdma_cookie_t (kabi).
    - kaiser: add "nokaiser" boot option, using ALTERNATIVE.
    - kaiser: align addition to x86/mm/Makefile.
    - kaiser: asm/tlbflush.h handle noPGE at lower level.
    - kaiser: cleanups while trying for gold link.
    - kaiser: Disable on Xen PV.
    - kaiser: do not set _PAGE_NX on pgd_none.
    - kaiser: drop is_atomic arg to kaiser_pagetable_walk().
    - kaiser: enhanced by kernel and user PCIDs.
    - kaiser: ENOMEM if kaiser_pagetable_walk() NULL.
    - kaiser: fix build and FIXME in alloc_ldt_struct().
    - kaiser: fix perf crashes.
    - kaiser: fix regs to do_nmi() ifndef CONFIG_KAISER.
    - kaiser: fix unlikely error in alloc_ldt_struct().
    - kaiser: KAISER depends on SMP.
    - kaiser: kaiser_flush_tlb_on_return_to_user() check PCID.
    - kaiser: kaiser_remove_mapping() move along the pgd.
    - kaiser: Kernel Address Isolation.
    - kaiser: load_new_mm_cr3() let SWITCH_USER_CR3 flush.
    - kaiser: load_new_mm_cr3() let SWITCH_USER_CR3 flush user.
    - kaiser: name that 0x1000 KAISER_SHADOW_PGD_OFFSET.
    - kaiser: paranoid_entry pass cr3 need to paranoid_exit.
    - kaiser: PCID 0 for kernel and 128 for user.
    - kaiser: _pgd_alloc() without __GFP_REPEAT to avoid stalls.
    - kaiser: stack map PAGE_SIZE at THREAD_SIZE-PAGE_SIZE.
    - kaiser: tidied up asm/kaiser.h somewhat.
    - kaiser: tidied up kaiser_add/remove_mapping slightly.
    - kaiser: use ALTERNATIVE instead of x86_cr3_pcid_noflush.
    - kaiser: vmstat show NR_KAISERTABLE as nr_overhead.
    - kaiser: x86_cr3_pcid_noflush and x86_cr3_pcid_user.
    - kernel-docs: unpack the source instead of using kernel-source
    - kernel/sysctl.c: remove duplicate UINT_MAX check on
    do_proc_douintvec_conv() (bsc#1066470).
    - kernel/watchdog: Prevent false positives with turbo modes (bnc#1063516).
    - keys: do not revoke uninstantiated key in request_key_auth_new()
    - keys: fix cred refcount leak in request_key_auth_new() (bsc#1031717).
    - keys: fix key refcount leak in keyctl_assume_authority() (bsc#1031717).
    - keys: fix key refcount leak in keyctl_read_key() (bsc#1031717).
    - keys: fix NULL pointer dereference during ASN.1 parsing [ver #2]
    - keys: fix out-of-bounds read during ASN.1 parsing (bnc#1012382).
    - keys: return full count in keyring_read() if buffer is too small
    - keys: trusted: fix writing past end of buffer in trusted_read()
    - keys: trusted: sanitize all key material (bnc#1012382).
    - kvm: nVMX: set IDTR and GDTR limits when loading L1 host state
    - kvm: PPC: Book 3S: XICS: correct the real mode ICP rejecting counter
    - kvm: SVM: Do not intercept new speculative control MSRs (bsc#1068032).
    - kvm: SVM: obey guest PAT (bnc#1012382).
    - kvm: x86: Add speculative control CPUID support for guests (bsc#1068032).
    - kvm: x86: Exit to user-mode on #UD intercept when emulator requires
    - kvm: x86: inject exceptions produced by x86_decode_insn (bnc#1012382).
    - kvm: x86: pvclock: Handle first-time write to pvclock-page contains
    random junk (bnc#1012382).
    - l2tp: check ps->sock before running pppol2tp_session_ioctl()
    - libertas: Fix lbs_prb_rsp_limit_set() (bsc#1031717).
    - lib/mpi: call cond_resched() from mpi_powm() loop (bnc#1012382).
    - libnvdimm, namespace: fix label initialization to use valid seq numbers
    - libnvdimm, namespace: make 'resource' attribute only readable by root
    - libnvdimm, pfn: make 'resource' attribute only readable by root
    - lib/ratelimit.c: use deferred printk() version (bsc#979928).
    - locking/barriers: introduce new memory barrier gmb() (bnc#1068032).
    - mac80211: agg-tx: call drv_wake_tx_queue in proper context (bsc#1031717).
    - mac80211: do not compare TKIP TX MIC key in reinstall prevention
    - mac80211: do not send SMPS action frame in AP mode when not needed
    - mac80211: Fix addition of mesh configuration element (git-fixes).
    - mac80211: Fix BW upgrade for TDLS peers (bsc#1031717).
    - mac80211: fix mgmt-tx abort cookie and leak (bsc#1031717).
    - mac80211_hwsim: Fix memory leak in hwsim_new_radio_nl() (bsc#1031717).
    - mac80211: Remove invalid flag operations in mesh TSF synchronization
    - mac80211: Remove unused 'beaconint_us' variable (bsc#1031717).
    - mac80211: Remove unused 'i' variable (bsc#1031717).
    - mac80211: Remove unused 'len' variable (bsc#1031717).
    - mac80211: Remove unused 'rates_idx' variable (bsc#1031717).
    - mac80211: Remove unused 'sband' and 'local' variables (bsc#1031717).
    - mac80211: Remove unused 'struct ieee80211_rx_status' ptr (bsc#1031717).
    - mac80211: Suppress NEW_PEER_CANDIDATE event if no room (bnc#1012382).
    - mac80211: TDLS: always downgrade invalid chandefs (bsc#1031717).
    - mac80211: TDLS: change BW calculation for WIDER_BW peers (bsc#1031717).
    - mac80211: use constant time comparison with keys (bsc#1066471).
    - media: au0828: fix RC_CORE dependency (bsc#1031717).
    - media: Do not do DMA on stack for firmware upload in the AS102 driver
    - media: em28xx: calculate left volume level correctly (bsc#1031717).
    - media: mceusb: fix memory leaks in error path (bsc#1031717).
    - media: rc: check for integer overflow (bnc#1012382).
    - media: v4l2-ctrl: Fix flags field on Control events (bnc#1012382).
    - megaraid_sas: Do not fire MR_DCMD_PD_LIST_QUERY to controllers which do
    not support it (bsc#1027301).
    - mei: return error on notification request to a disconnected client
    - mfd: ab8500-sysctrl: Handle probe deferral (bnc#1012382).
    - mfd: axp20x: Fix axp288 PEK_DBR and PEK_DBF irqs being swapped
    - misc: panel: properly restore atomic counter on error path (bnc#1012382).
    - mmc: block: return error on failed mmc_blk_get() (bsc#1031717).
    - mmc: core: Do not leave the block driver in a suspended state
    - mmc: core/mmci: restore pre/post_req behaviour (bsc#1031717).
    - mmc: dw_mmc: rockchip: Set the drive phase properly (bsc#1031717).
    - mm: check the return value of lookup_page_ext for all call sites
    - mmc: host: omap_hsmmc: avoid possible overflow of timeout value
    - mmc: host: omap_hsmmc: checking for NULL instead of IS_ERR()
    - mmc: mediatek: Fixed size in dma_free_coherent (bsc#1031717).
    - mmc: s3cmci: include linux/interrupt.h for tasklet_struct (bnc#1012382).
    - mmc: sd: limit SD card power limit according to cards capabilities
    - mm, hwpoison: fixup "mm: check the return value of lookup_page_ext for
    all call sites" (bnc#1012382).
    - mm/madvise.c: fix madvise() infinite loop under special circumstances
    - mm/mmu_context, sched/core: Fix mmu_context.h assumption (bsc#1068032).
    - mm/page_alloc.c: broken deferred calculation (bnc#1068980).
    - mm, page_alloc: fix potential false positive in __zone_watermark_ok
    (Git-fixes, bsc#1068978).
    - mm/page_ext.c: check if page_ext is not prepared (bnc#1068982).
    - mm/page_owner: avoid null pointer dereference (bnc#1068982).
    - mm/pagewalk.c: report holes in hugetlb ranges (bnc#1012382).
    - mtd: nand: Fix writing mtdoops to nand flash (bnc#1012382).
    - net: 3com: typhoon: typhoon_init_one: fix incorrect return values
    - net: 3com: typhoon: typhoon_init_one: make return values more specific
    - net/9p: Switch to wait_event_killable() (bnc#1012382).
    - net: Allow IP_MULTICAST_IF to set index to L3 slave (bnc#1012382).
    - net: cdc_ether: fix divide by 0 on bad descriptors (bnc#1012382).
    - net: cdc_ncm: GetNtbFormat endian fix (git-fixes).
    - net: dsa: select NET_SWITCHDEV (bnc#1012382).
    - netfilter/ipvs: clear ipvs_property flag when SKB net namespace changed
    - netfilter: nf_tables: fix oob access (bnc#1012382).
    - netfilter: nft_meta: deal with PACKET_LOOPBACK in netdev family
    - netfilter: nft_queue: use raw_smp_processor_id() (bnc#1012382).
    - net: ibm: ibmvnic: constify vio_device_id (fate#323285).
    - netlink: add a start callback for starting a netlink dump (bnc#1012382).
    - net: mpls: prevent speculative execution (bnc#1068032).
    - net: qmi_wwan: fix divide by 0 on bad descriptors (bnc#1012382).
    - net/sctp: Always set scope_id in sctp_inet6_skb_msgname (bnc#1012382).
    - net/unix: do not show information about sockets from other namespaces
    - nfc: fix device-allocation error return (bnc#1012382).
    - nfsd: deal with revoked delegations appropriately (bnc#1012382).
    - nfsd: Fix another OPEN stateid race (bnc#1012382).
    - nfsd: Fix stateid races between OPEN and CLOSE (bnc#1012382).
    - nfsd: Make init_open_stateid() a bit more whole (bnc#1012382).
    - nfs: Do not disconnect open-owner on NFS4ERR_BAD_SEQID (bsc#989261).
    - nfs: Fix typo in nomigration mount option (bnc#1012382).
    - nfs: Fix ugly referral attributes (bnc#1012382).
    - nfs: improve shinking of access cache (bsc#1012917).
    - nfs: revalidate "." etc correctly on "open" (bsc#1068951).
    - nfs: revalidate "." etc correctly on "open" (git-fixes). Fix References
    - nfsv4: always set NFS_LOCK_LOST when a lock is lost (bsc#1068951).
    - nilfs2: fix race condition that causes file system corruption
    - nvme: Fix memory order on async queue deletion (bnc#1012382).
    - ocfs2: fstrim: Fix start offset of first cluster group during fstrim
    - ocfs2: should wait dio before inode lock in ocfs2_setattr()
    - p54: prevent speculative execution (bnc#1068032).
    - packet: avoid panic in packet_getsockopt() (bnc#1012382).
    - parisc: Fix validity check of pointer size argument in new CAS
    implementation (bnc#1012382).
    - pci: Apply _HPX settings only to relevant devices (bnc#1012382).
    - pci: mvebu: Handle changes to the bridge windows while enabled
    - perf tools: Fix build failure on perl script context (bnc#1012382).
    - perf tools: Only increase index if perf_evsel__new_idx() succeeds
    - perf/x86/intel/bts: Fix exclusive event reference leak (git-fixes
    - phy: increase size of MII_BUS_ID_SIZE and bus_id (bnc#1012382).
    - pkcs#7: fix unitialized boolean 'want' (bnc#1012382).
    - platform/x86: acer-wmi: setup accelerometer when ACPI device was found
    - platform/x86: hp-wmi: Do not shadow error values (bnc#1012382).
    - platform/x86: hp-wmi: Fix detection for dock and tablet mode
    - platform/x86: hp-wmi: Fix error value for hp_wmi_tablet_state
    - platform/x86: intel_mid_thermal: Fix module autoload (bnc#1012382).
    - platform/x86: sony-laptop: Fix error handling in sony_nc_setup_rfkill()
    - pm / OPP: Add missing of_node_put(np) (bnc#1012382).
    - power: bq27xxx_battery: Fix bq27541 AveragePower register address
    - power: bq27xxx: fix reading for bq27000 and bq27010 (bsc#1031717).
    - powercap: Fix an error code in powercap_register_zone() (bsc#1031717).
    - power: ipaq-micro-battery: freeing the wrong variable (bsc#1031717).
    - powerpc/64: Fix race condition in setting lock bit in idle/wakeup code
    - powerpc/barrier: add gmb.
    - powerpc/bpf/jit: Disable classic BPF JIT on ppc64le (bsc#1066223).
    - powerpc/corenet: explicitly disable the SDHC controller on kmcoge4
    - powerpc: Correct instruction code for xxlor instruction (bsc#1066223).
    - powerpc: Fix VSX enabling/flushing to also test MSR_FP and MSR_VEC
    - powerpc/mm: Fix check of multiple 16G pages from device tree
    - powerpc/mm: Fix virt_addr_valid() etc. on 64-bit hash (bsc#1066223).
    - powerpc/mm/hash64: Fix subpage protection with 4K HPTE config
    (bsc#1010201, bsc#1066223).
    - powerpc/mm/hash: Free the subpage_prot_table correctly (bsc#1066223).
    - powerpc/numa: Fix multiple bugs in memory_hotplug_max() (bsc#1066223).
    - powerpc/numa: Fix whitespace in hot_add_drconf_memory_max()
    - powerpc/opal: Fix EBUSY bug in acquiring tokens (bsc#1066223).
    - powerpc/perf: Remove PPMU_HAS_SSLOT flag for Power8 (bsc#1066223).
    - powerpc/powernv/ioda: Fix endianness when reading TCEs (bsc#1066223).
    - powerpc/powernv: Make opal_event_shutdown() callable from IRQ context
    - powerpc/pseries/vio: Dispose of virq mapping on vdevice unregister
    - powerpc/pseries/vio: Dispose of virq mapping on vdevice unregister
    - powerpc: Secure memory rfi flush (bsc#1068032).
    - powerpc/signal: Properly handle return value from uprobe_deny_signal()
    - powerpc/sysrq: Fix oops whem ppmu is not registered (bsc#1066223).
    - power: supply: bq27xxx_battery: Fix register map for BQ27510 and BQ27520
    - power: supply: isp1704: Fix unchecked return value of devm_kzalloc
    - power: supply: lp8788: prevent out of bounds array access (bsc#1031717).
    - power_supply: tps65217-charger: Fix NULL deref during property export
    - ppp: fix race in ppp device destruction (bnc#1012382).
    - Prevent timer value 0 for MWAITX (bsc#1065717).
    - printk/console: Always disable boot consoles that use init memory before
    it is freed (bsc#1063026).
    - printk/console: Enhance the check for consoles using init memory
    - printk: include instead of
    - printk: only unregister boot consoles when necessary (bsc#1063026).
    - pti: unbreak EFI (bsc#1074709).
    - ptrace: Add a new thread access check (bsc#1068032).
    - qla2xxx: prevent speculative execution (bnc#1068032).
    - quota: Check for register_shrinker() failure (bsc#1012829).
    - r8169: Do not increment tx_dropped in TX ring cleaning (bsc#1031717).
    - rbd: use GFP_NOIO for parent stat and data requests (bnc#1012382).
    - rdma/uverbs: Prevent leak of reserved field (bsc#1022595 FATE#322350).
    - rds: RDMA: return appropriate error on rdma map failures (bnc#1012382).
    - Redo encryption backport to fix pkt signing (bsc#1071009, fate#324404).
    - regulator: core: Limit propagation of parent voltage count and list
    - regulator: fan53555: fix I2C device ids (bnc#1012382).
    - Revert "crypto: xts - Add ECB dependency" (bnc#1012382).
    - Revert "drm: bridge: add DT bindings for TI ths8135" (bnc#1012382).
    - Revert "drm/radeon: dont switch vt on suspend" (bnc#1012382).
    - Revert "ipsec: Fix aborted xfrm policy dump crash" (kabi).
    - Revert "netlink: add a start callback for starting a netlink dump"
    - Revert "phy: increase size of MII_BUS_ID_SIZE and bus_id" (kabi).
    - Revert "sctp: do not peel off an assoc from one netns to another one"
    - Revert "uapi: fix linux/rds.h userspace compilation errors"
    - rpm/ add the kernel-binary dependencies to
    kernel-binary-base (bsc#1060333).
    - rpm/ Correct supplements for recent SLE products
    - rpm/ only rewrite modules.dep if non-zero in size
    - rtc: ds1307: Fix relying on reset value for weekday (bsc#1031717).
    - rtc: ds1374: wdt: Fix issue with timeout scaling from secs to wdt ticks
    - rtc: ds1374: wdt: Fix stop/start ioctl always returning -EINVAL
    - rtc: rtc-nuc900: fix loop timeout test (bsc#1031717).
    - rtc: sa1100: fix unbalanced clk_prepare_enable/clk_disable_unprepare
    - rt/fs/dcache: Convert s_anon_lock to a raw spinlock for RT
    - rtlwifi: fix uninitialized rtlhal->last_suspend_sec time (bnc#1012382).
    - rtlwifi: rtl8192ee: Fix memory leak when loading firmware (bnc#1012382).
    - rtlwifi: rtl8821ae: Fix HW_VAR_NAV_UPPER operation (bsc#1031717).
    - s390: add ppa to system call and program check path (bsc#1068032).
    - s390/dasd: check for device error pointer within state change interrupts
    - s390/disassembler: add missing end marker for e7 table (bnc#1012382).
    - s390/disassembler: correct disassembly lines alignment (bsc#1070825).
    - s390/disassembler: increase show_code buffer size (bnc#1012382).
    - s390: fix transactional execution control register handling
    - s390: introduce CPU alternatives.
    - s390: introduce CPU alternatives (bsc#1068032).
    - s390/kbuild: enable modversions for symbols exported from asm
    - s390/qeth: issue STARTLAN as first IPA command (bnc#1012382).
    - s390/runtime instrumention: fix possible memory corruption (bnc#1012382).
    - s390/spinlock: add gmb memory barrier
    - s390/spinlock: add gmb memory barrier (bsc#1068032).
    - s390/spinlock: add ppa to system call path Signoff the s390 patches.
    - sched/core: Add switch_mm_irqs_off() and use it in the scheduler
    - sched/core: Idle_task_exit() shouldn't use switch_mm_irqs_off()
    - sched: Make resched_cpu() unconditional (bnc#1012382).
    - sched/rt: Do not pull from current CPU if only one CPU to pull
    - sched/rt: Simplify the IPI based RT balancing logic (bnc#1012382).
    - scsi: aacraid: Process Error for response I/O (bnc#1012382).
    - scsi_devinfo: cleanly zero-pad devinfo strings (bsc#1062941).
    - scsi_dh_alua: skip RTPG for devices only supporting active/optimized
    - scsi: ipr: Fix scsi-mq lockdep issue (bsc#1066213).
    - scsi: ipr: Set no_report_opcodes for RAID arrays (bsc#1066213).
    - scsi: libiscsi: fix shifting of DID_REQUEUE host byte (bsc#1056003).
    - scsi: lpfc: Add missing memory barrier (bnc#1012382).
    - scsi: lpfc: Clear the VendorVersion in the PLOGI/PLOGI ACC payload
    - scsi: lpfc: Correct host name in symbolic_name field (bnc#1012382).
    - scsi: lpfc: Correct issue leading to oops during link reset
    - scsi: lpfc: FCoE VPort enable-disable does not bring up the VPort
    - scsi_scan: Exit loop if TUR to LUN0 fails with 0x05/0x25 (bsc#1063043).
    This is specific to FUJITSU ETERNUS_DX* targets. They can return
    "Illegal Request - Logical unit not supported" and processing should
    leave the timeout loop in this case.
    - scsi: scsi_devinfo: fixup string compare (bsc#1062941).
    - scsi: scsi_devinfo: handle non-terminated strings (bsc#1062941).
    - scsi: ses: check return code from ses_recv_diag() (bsc#1039616).
    - scsi: ses: Fixup error message 'failed to get diagnostic page
    0xffffffea' (bsc#1039616).
    - scsi: ses: Fix wrong page error (bsc#1039616).
    - scsi: ses: make page2 support optional (bsc#1039616).
    - scsi: sg: Re-fix off by one in sg_fill_request_table() (bnc#1012382).
    - scsi: ufs: add capability to keep auto bkops always enabled
    - scsi: ufs-qcom: Fix module autoload (bnc#1012382).
    - scsi: virtio_scsi: let host do exception handling (bsc#1060682).
    - scsi: zfcp: fix erp_action use-before-initialize in REC action trace
    - sctp: add the missing sock_owned_by_user check in sctp_icmp_redirect
    - sctp: do not peel off an assoc from one netns to another one
    - sctp: do not peel off an assoc from one netns to another one
    - sctp: reset owner sk for data chunks on out queues when migrating a sock
    - security/keys: add CONFIG_KEYS_COMPAT to Kconfig (bnc#1012382).
    - selftests: firmware: add empty string and async tests (bnc#1012382).
    - selftests: firmware: send expected errors to /dev/null (bnc#1012382).
    - serial: 8250_fintek: Fix rs485 disablement on invalid ioctl()
    - serial: 8250_uniphier: fix serial port index in private data
    - serial: omap: Fix EFR write on RTS deassertion (bnc#1012382).
    - serial: Remove unused port type (bsc#1066045).
    - serial: sh-sci: Fix register offsets for the IRDA serial port
    - smb2: Fix share type handling (bnc#1074392).
    - smb3: parsing for new snapshot timestamp mount parm (FATE#324404). New
    mount option "snapshot=

    Patch Instructions:

    To install this SUSE Security Update use YaST online_update.
    Alternatively you can run the command listed for your product:

    • SUSE Linux Enterprise Real Time Extension 12-SP2:
      zypper in -t patch SUSE-SLE-RT-12-SP2-2018-145=1

    To bring your system up-to-date, use "zypper patch".

    Package List:

    • SUSE Linux Enterprise Real Time Extension 12-SP2 (x86_64):
      • cluster-md-kmp-rt-4.4.104-24.1
      • cluster-md-kmp-rt-debuginfo-4.4.104-24.1
      • cluster-network-kmp-rt-4.4.104-24.1
      • cluster-network-kmp-rt-debuginfo-4.4.104-24.1
      • dlm-kmp-rt-4.4.104-24.1
      • dlm-kmp-rt-debuginfo-4.4.104-24.1
      • gfs2-kmp-rt-4.4.104-24.1
      • gfs2-kmp-rt-debuginfo-4.4.104-24.1
      • kernel-rt-4.4.104-24.1
      • kernel-rt-base-4.4.104-24.1
      • kernel-rt-base-debuginfo-4.4.104-24.1
      • kernel-rt-debuginfo-4.4.104-24.1
      • kernel-rt-debugsource-4.4.104-24.1
      • kernel-rt-devel-4.4.104-24.1
      • kernel-rt_debug-debuginfo-4.4.104-24.1
      • kernel-rt_debug-debugsource-4.4.104-24.1
      • kernel-rt_debug-devel-4.4.104-24.1
      • kernel-rt_debug-devel-debuginfo-4.4.104-24.1
      • kernel-syms-rt-4.4.104-24.1
      • ocfs2-kmp-rt-4.4.104-24.1
      • ocfs2-kmp-rt-debuginfo-4.4.104-24.1
    • SUSE Linux Enterprise Real Time Extension 12-SP2 (noarch):
      • kernel-devel-rt-4.4.104-24.1
      • kernel-source-rt-4.4.104-24.1