Xenial update to 4.4.89 stable release

[Stefan Bader]

SRU Justification

    Impact:
       The upstream process for stable tree updates is quite similar
       in scope to the Ubuntu SRU process, e.g., each patch has to
       demonstrably fix a bug, and each patch is vetted by upstream
       by originating either directly from a mainline/stable Linux tree or
       a minimally backported form of that patch. The 4.4.89 upstream stable
       patch set is now available. It should be included in the Ubuntu
       kernel as well.

       git://git.kernel.org/

    TEST CASE: TBD

The following patches from the 4.4.89 stable release shall be applied:
* ipv6: accept 64k - 1 packet length in ip6_find_1stfragopt()
* ipv6: add rcu grace period before freeing fib6_node
* ipv6: fix sparse warning on rt6i_node
* qlge: avoid memcpy buffer overflow
* Revert "net: phy: Correctly process PHY_HALTED in phy_stop_machine()"
* Revert "net: use lib/percpu_counter API for fragmentation mem accounting"
* Revert "net: fix percpu memory leaks"
* gianfar: Fix Tx flow control deactivation
* ipv6: fix memory leak with multiple tables during netns destruction
* ipv6: fix typo in fib6_net_exit()
* f2fs: check hot_data for roll-forward recovery
* x86/fsgsbase/64: Report FSBASE and GSBASE correctly in core dumps
* md/raid5: release/flush io in raid5_do_work()
* nfsd: Fix general protection fault in release_lock_stateid()
* mm: prevent double decrease of nr_reserved_highatomic
* tty: improve tty_insert_flip_char() fast path
* tty: improve tty_insert_flip_char() slow path
* tty: fix __tty_insert_flip_char regression
* Input: i8042 - add Gigabyte P57 to the keyboard reset table
* MIPS: math-emu: <MAX|MAXA|MIN|MINA>.<D|S>: Fix quiet NaN propagation
* MIPS: math-emu: <MAX|MAXA|MIN|MINA>.<D|S>: Fix cases of both inputs zero
* MIPS: math-emu: <MAX|MIN>.<D|S>: Fix cases of both inputs negative
* MIPS: math-emu: <MAXA|MINA>.<D|S>: Fix cases of input values with opposite
  signs
* MIPS: math-emu: <MAXA|MINA>.<D|S>: Fix cases of both infinite inputs
* MIPS: math-emu: MINA.<D|S>: Fix some cases of infinity and zero inputs
* crypto: AF_ALG - remove SGL terminator indicator when chaining
* ext4: fix incorrect quotaoff if the quota feature is enabled
* ext4: fix quota inconsistency during orphan cleanup for read-only mounts
* powerpc: Fix DAR reporting when alignment handler faults
* block: Relax a check in blk_start_queue()
* md/bitmap: disable bitmap_resize for file-backed bitmaps.
* skd: Avoid that module unloading triggers a use-after-free
* skd: Submit requests to firmware before triggering the doorbell
* scsi: zfcp: fix queuecommand for scsi_eh commands when DIX enabled
* scsi: zfcp: add handling for FCP_RESID_OVER to the fcp ingress path
* scsi: zfcp: fix capping of unsuccessful GPN_FT SAN response trace records
* scsi: zfcp: fix passing fsf_req to SCSI trace on TMF to correlate with HBA
* scsi: zfcp: fix missing trace records for early returns in TMF eh handlers
* scsi: zfcp: fix payload with full FCP_RSP IU in SCSI trace records
* scsi: zfcp: trace HBA FSF response by default on dismiss or timedout late
  response
* scsi: zfcp: trace high part of "new" 64 bit SCSI LUN
* scsi: megaraid_sas: Check valid aen class range to avoid kernel panic
* scsi: megaraid_sas: Return pended IOCTLs with cmd_status
  MFI_STAT_WRONG_STATE in case adapter is dead
* scsi: storvsc: fix memory leak on ring buffer busy
* scsi: sg: remove 'save_scat_len'
* scsi: sg: use standard lists for sg_requests
* scsi: sg: off by one in sg_ioctl()
* scsi: sg: factor out sg_fill_request_table()
* scsi: sg: fixup infoleak when using SG_GET_REQUEST_TABLE
* scsi: qla2xxx: Fix an integer overflow in sysfs code
* ftrace: Fix selftest goto location on error
* tracing: Apply trace_clock changes to instance max buffer
* ARC: Re-enable MMU upon Machine Check exception
* PCI: shpchp: Enable bridge bus mastering if MSI is enabled
* media: v4l2-compat-ioctl32: Fix timespec conversion
* media: uvcvideo: Prevent heap overflow when accessing mapped controls
* bcache: initialize dirty stripes in flash_dev_run()
* bcache: Fix leak of bdev reference
* bcache: do not subtract sectors_to_gc for bypassed IO
* bcache: correct cache_dirty_target in __update_writeback_rate()
* bcache: Correct return value for sysfs attach errors
* bcache: fix for gc and write-back race
* bcache: fix bch_hprint crash and improve output
* ftrace: Fix memleak when unregistering dynamic ops when tracing disabled
* Linux 4.4.89

[Stefan Bader (smb)]

Skipped "tcp: initialize rcv_mss to TCP_MIN_MSS instead of 0" because it is already applied for CVE-2017-14106.

Accepted fuzz 1 for "scsi: storvsc: fix memory leak on ring buffer busy".

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 4.4.0-98.121

---------------
linux (4.4.0-98.121) xenial; urgency=low

  * linux: 4.4.0-98.121 -proposed tracker (LP: #1722299)

  * Controller lockup detected on ProLiant DL380 Gen9 with P440 Controller
    (LP: #1720359)
    - scsi: hpsa: limit transfer length to 1MB

  * [Dell Docking IE][0bda:8153] Realtek USB Ethernet leads to system hang
    (LP: #1720977)
    - r8152: fix the list rx_done may be used without initialization

  * Add installer support for Broadcom BCM573xx network drivers. (LP: #1720466)
    - d-i: Add bnxt_en to nic-modules.

  * snapcraft.yaml: add dpkg-dev to the build deps (LP: #1718886)
    - snapcraft.yaml: add dpkg-dev to the build deps

  * Support setting I2C_TIMEOUT via ioctl for i2c-designware (LP: #1718578)
    - i2c: designware: Use transfer timeout from ioctl I2C_TIMEOUT

  * 5U84 - ses driver isn't binding right - cannot blink lights on 1 of the 2
    5u84 (LP: #1693369)
    - scsi_transport_sas: add function to get SAS endpoint address
    - ses: fix discovery of SATA devices in SAS enclosures
    - scsi: sas: provide stub implementation for scsi_is_sas_rphy
    - scsi: ses: Fix SAS device detection in enclosure

  * multipath -ll is not showing the disks which are actually multipath
    (LP: #1718397)
    - fs: aio: fix the increment of aio-nr and counting against aio-max-nr

  * Support Dell Wireless DW5819/5818 WWAN devices (LP: #1721455)
    - SAUCE: USB: serial: qcserial: add Dell DW5818, DW5819

  * CVE-2017-10911
    - xen-blkback: don't leak stack data via response ring

  * implement 'complain mode' in seccomp for developer mode with snaps
    (LP: #1567597)
    - seccomp: Provide matching filter for introspection
    - seccomp: Sysctl to display available actions
    - seccomp: Operation for checking if an action is available
    - seccomp: Sysctl to configure actions that are allowed to be logged
    - seccomp: Selftest for detection of filter flag support
    - seccomp: Action to log before allowing

  * implement errno action logging in seccomp for strict mode with snaps
    (LP: #1721676)
    - seccomp: Provide matching filter for introspection
    - seccomp: Sysctl to display available actions
    - seccomp: Operation for checking if an action is available
    - seccomp: Sysctl to configure actions that are allowed to be logged
    - seccomp: Selftest for detection of filter flag support
    - seccomp: Filter flag to log all actions except SECCOMP_RET_ALLOW

  * [Xenial] update OpenNSL kernel modules to 6.5.10 (LP: #1721511)
    - SAUCE: update OpenNSL kernel modules to 6.5.10

  * Xenial update to 4.4.90 stable release (LP: #1721550)
    - cifs: release auth_key.response for reconnect.
    - mac80211: flush hw_roc_start work before cancelling the ROC
    - KVM: PPC: Book3S: Fix race and leak in kvm_vm_ioctl_create_spapr_tce()
    - tracing: Fix trace_pipe behavior for instance traces
    - tracing: Erase irqsoff trace with empty write
    - md/raid5: fix a race condition in stripe batch
    - md/raid5: preserve STRIPE_ON_UNPLUG_LIST in break_stripe_batch_list
    - scsi: scsi_transport_iscsi: fix the issue that iscsi_if_rx doesn't parse
      nlms...