Xenial update to 4.4.69 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 4.4.69 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 4.4.69 stable release shall be applied:
* xen: adjust early dom0 p2m handling to xen hypervisor behavior
* target: Fix compare_and_write_callback handling for non GOOD status
* target/fileio: Fix zero-length READ and WRITE handling
* target: Convert ACL change queue_depth se_session reference usage
* iscsi-target: Set session_fall_back_to_erl0 when forcing reinstatement
* usb: host: xhci: print correct command ring address
* USB: serial: ftdi_sio: add device ID for Microsemi/Arrow SF2PLUS Dev Kit
* USB: Proper handling of Race Condition when two USB class drivers try to
  call init_usb_class simultaneously
* staging: vt6656: use off stack for in buffer USB transfers.
* staging: vt6656: use off stack for out buffer USB transfers.
* staging: gdm724x: gdm_mux: fix use-after-free on module unload
* staging: comedi: jr3_pci: fix possible null pointer dereference
* staging: comedi: jr3_pci: cope with jiffies wraparound
* usb: misc: add missing continue in switch
* usb: Make sure usb/phy/of gets built-in
* usb: hub: Fix error loop seen after hub communication errors
* usb: hub: Do not attempt to autosuspend disconnected devices
* x86/boot: Fix BSS corruption/overwrite bug in early x86 kernel startup
* selftests/x86/ldt_gdt_32: Work around a glibc sigaction() bug
* x86, pmem: Fix cache flushing for iovec write < 8 bytes
* um: Fix PTRACE_POKEUSER on x86_64
* KVM: x86: fix user triggerable warning in kvm_apic_accept_events()
* KVM: arm/arm64: fix races in kvm_psci_vcpu_on
* block: fix blk_integrity_register to use template's interval_exp if not 0
* crypto: algif_aead - Require setkey before accept(2)
* dm era: save spacemap metadata root after the pre-commit
* vfio/type1: Remove locked page accounting workqueue
* IB/core: Fix sysfs registration error flow
* IB/IPoIB: ibX: failed to create mcg debug file
* IB/mlx4: Fix ib device initialization error flow
* IB/mlx4: Reduce SRIOV multicast cleanup warning message to debug level
* ext4: evict inline data when writing to memory map
* fs/xattr.c: zero out memory copied to userspace in getxattr
* ceph: fix memory leak in __ceph_setxattr()
* fs/block_dev: always invalidate cleancache in invalidate_bdev()
* Set unicode flag on cifs echo request to avoid Mac error
* SMB3: Work around mount failure when using SMB3 dialect to Macs
* CIFS: fix mapping of SFM_SPACE and SFM_PERIOD
* cifs: fix CIFS_IOC_GET_MNT_INFO oops
* CIFS: add misssing SFM mapping for doublequote
* padata: free correct variable
* arm64: KVM: Fix decoding of Rt/Rt2 when trapping AArch32 CP accesses
* serial: samsung: Use right device for DMA-mapping calls
* serial: omap: fix runtime-pm handling on unbind
* serial: omap: suspend device on probe errors
* tty: pty: Fix ldisc flush after userspace become aware of the data already
* Bluetooth: Fix user channel for 32bit userspace on 64bit kernel
* Bluetooth: hci_bcm: add missing tty-device sanity check
* Bluetooth: hci_intel: add missing tty-device sanity check
* mac80211: pass RX aggregation window size to driver
* mac80211: pass block ack session timeout to to driver
* mac80211: RX BA support for sta max_rx_aggregation_subframes
* wlcore: Pass win_size taken from ieee80211_sta to FW
* wlcore: Add RX_BA_WIN_SIZE_CHANGE_EVENT event
* ipmi: Fix kernel panic at ipmi_ssif_thread()
* Linux 4.4.69

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 4.4.0-83.106

---------------
linux (4.4.0-83.106) xenial; urgency=low

  * linux: 4.4.0-83.106 -proposed tracker (LP: #1700541)

  * CVE-2017-1000364
    - Revert "UBUNTU: SAUCE: mm: Only expand stack if guard area is hit"
    - Revert "mm: do not collapse stack gap into THP"
    - Revert "mm: enlarge stack guard gap"
    - mm: vma_adjust: remove superfluous confusing update in remove_next == 1 case
    - mm: larger stack guard gap, between vmas
    - mm: fix new crash in unmapped_area_topdown()
    - Allow stack to grow up to address space limit

linux (4.4.0-82.105) xenial; urgency=low

  * linux: 4.4.0-82.105 -proposed tracker (LP: #1699064)

  * CVE-2017-1000364
    - SAUCE: mm: Only expand stack if guard area is hit

  * linux-aws/linux-gke incorrectly producing and using linux-*-tools-
    common/linux-*-cloud-tools-common (LP: #1688579)
    - [Config] make linux-tools-common and linux-cloud-tools-common protection
      consistent

  * CVE-2017-9242
    - ipv6: fix out of bound writes in __ip6_append_data()

  * CVE-2017-9075
    - sctp: do not inherit ipv6_{mc|ac|fl}_list from parent

  * CVE-2017-9074
    - ipv6: Prevent overrun when parsing v6 header options

  * CVE-2017-9076
    - ipv6/dccp: do not inherit ipv6_mc_list from parent

  * CVE-2017-9077
    - ipv6/dccp: do not inherit ipv6_mc_list from parent

  * CVE-2017-8890
    - dccp/tcp: do not inherit mc_list from parent

  * Module signing exclusion for staging drivers does not work properly
    (LP: #1690908)
    - SAUCE: Fix module signing exclusion in package builds

  * extend-diff-ignore should use exact matches (LP: #1693504)
    - [Packaging] exact extend-diff-ignore matches

  * Dell XPS 9360 wifi 5G performance is poor (LP: #1692836)
    - SAUCE: ath10k: fix the wifi speed issue for kill 1535

  * Upgrade Redpine WLAN/BT driver to ver. 1.2.RC12 (LP: #1694607)
    - SAUCE: Redpine: Upgrade to ver. 1.2.RC12

  * [DP MST] No audio output through HDMI/DP/mDP ports in Dell WD15 and TB15
    docking stations (LP: #1694665)
    - drm/i915: Store port enum in intel_encoder
    - drm/i915: Eliminate redundant local variable definition
    - drm/i915: Switch to using port stored in intel_encoder
    - drm/i915: Move audio_connector to intel_encoder
    - drm/i915/dp: DP audio API changes for MST
    - drm/i915: abstract ddi being audio enabled
    - drm/i915/audio: extend get_saved_enc() to support more scenarios
    - drm/i915: enable dp mst audio

  * Xenial update to 4.4.70 stable release (LP: #1694621)
    - usb: misc: legousbtower: Fix buffers on stack
    - usb: misc: legousbtower: Fix memory leak
    - USB: ene_usb6250: fix DMA to the stack
    - watchdog: pcwd_usb: fix NULL-deref at probe
    - char: lp: fix possible integer overflow in lp_setup()
    - USB: core: replace %p with %pK
    - ARM: tegra: paz00: Mark panel regulator as enabled on boot
    - tpm_crb: check for bad response size
    - infiniband: call ipv6 route lookup via the stub interface
    - dm btree: fix for dm_btree_find_lowest_key()
    - dm raid: select the Kconfig option CONFIG_MD_RAID0
    - dm bufio: avoid a possible ABBA deadlock
    - dm bufio: check ...