Package "linux-gke"

 linux-gke (4.4.0-1036.36) xenial; urgency=low
 .
   * linux-gke: 4.4.0-1036.36 -proposed tracker (LP: #1742999)
 .
   * CVE-2017-5754
     - [Config] CONFIG_KAISER=y
 .
   [ Ubuntu: 4.4.0-110.133 ]
 .
   * linux: 4.4.0-110.133 -proposed tracker (LP: #1742995)
   * CVE-2017-5753
     - x86/microcode/AMD: Add support for fam17h microcode loading
     - bpf: add bpf_patch_insn_single helper
     - bpf: prepare bpf_int_jit_compile/bpf_prog_select_runtime apis
     - bpf: add generic constant blinding for use in jits
     - locking/barriers: introduce new memory barrier gmb()
     - bpf: prevent speculative execution in eBPF interpreter
     - x86, bpf, jit: prevent speculative execution when JIT is enabled
     - uvcvideo: prevent speculative execution
     - carl9170: prevent speculative execution
     - qla2xxx: prevent speculative execution
     - Thermal/int340x: prevent speculative execution
     - userns: prevent speculative execution
     - ipv6: prevent speculative execution
     - fs: prevent speculative execution
     - net: mpls: prevent speculative execution
     - udf: prevent speculative execution
     - x86/feature: Enable the x86 feature to control Speculation
     - x86/feature: Report presence of IBPB and IBRS control
     - x86/enter: MACROS to set/clear IBRS and set IBPB
     - x86/enter: Use IBRS on syscall and interrupts
     - x86/idle: Disable IBRS entering idle and enable it on wakeup
     - x86/idle: Disable IBRS when offlining cpu and re-enable on wakeup
     - x86/mm: Set IBPB upon context switch
     - x86/mm: Only set IBPB when the new thread cannot ptrace current thread
     - x86/entry: Stuff RSB for entry to kernel for non-SMEP platform
     - x86/kvm: add MSR_IA32_SPEC_CTRL and MSR_IA32_PRED_CMD to kvm
     - x86/kvm: Set IBPB when switching VM
     - x86/kvm: Toggle IBRS on VM entry and exit
     - x86/kvm: Pad RSB on VM transition
     - x86/spec_ctrl: Add sysctl knobs to enable/disable SPEC_CTRL feature
     - x86/spec_ctrl: Add lock to serialize changes to ibrs and ibpb control
     - x86/syscall: Clear unused extra registers on syscall entrance
     - x86/syscall: Clear unused extra registers on 32-bit compatible syscall
       entrance
     - x86/entry: Use retpoline for syscall's indirect calls
     - x86/cpu/amd, kvm: Satisfy guest kernel reads of IC_CFG MSR
     - x86/cpu/AMD: Add speculative control support for AMD
     - x86/microcode: Extend post microcode reload to support IBPB feature
     - KVM: SVM: Do not intercept new speculative control MSRs
     - x86/svm: Set IBRS value on VM entry and exit
     - x86/svm: Set IBPB when running a different VCPU
     - KVM: x86: Add speculative control CPUID support for guests
     - x86/svm: Add code to clobber the RSB on VM exit
     - x86/svm: Add code to clear registers on VM exit
     - x86/cpu/AMD: Make the LFENCE instruction serialized
     - x86/cpu/AMD: Remove now unused definition of MFENCE_RDTSC feature
     - powerpc: add gmb barrier
     - s390/spinlock: add gmb memory barrier
     - SAUCE: x86/kvm: Fix stuff_RSB() for 32-bit
     - arm64: no gmb() implementation yet
     - arm: no gmb() implementation yet
   * CVE-2017-5715
     - x86/microcode/AMD: Add support for fam17h microcode loading
     - bpf: add bpf_patch_insn_single helper
     - bpf: prepare bpf_int_jit_compile/bpf_prog_select_runtime apis
     - bpf: add generic constant blinding for use in jits
     - locking/barriers: introduce new memory barrier gmb()
     - bpf: prevent speculative execution in eBPF interpreter
     - x86, bpf, jit: prevent speculative execution when JIT is enabled
     - uvcvideo: prevent speculative execution
     - carl9170: prevent speculative execution
     - qla2xxx: prevent speculative execution
     - Thermal/int340x: prevent speculative execution
     - userns: prevent speculative execution
     - ipv6: prevent speculative execution
     - fs: prevent speculative execution
     - net: mpls: prevent speculative execution
     - udf: prevent speculative execution
     - x86/feature: Enable the x86 feature to control Speculation
     - x86/feature: Report presence of IBPB and IBRS control
     - x86/enter: MACROS to set/clear IBRS and set IBPB
     - x86/enter: Use IBRS on syscall and interrupts
     - x86/idle: Disable IBRS entering idle and enable it on wakeup
     - x86/idle: Disable IBRS when offlining cpu and re-enable on wakeup
     - x86/mm: Set IBPB upon context switch
     - x86/mm: Only set IBPB when the new thread cannot ptrace current thread
     - x86/entry: Stuff RSB for entry to kernel for non-SMEP platform
     - x86/kvm: add MSR_IA32_SPEC_CTRL and MSR_IA32_PRED_CMD to kvm
     - x86/kvm: Set IBPB when switching VM
     - x86/kvm: Toggle IBRS on VM entry and exit
     - x86/kvm: Pad RSB on VM transition
     - x86/spec_ctrl: Add sysctl knobs to enable/disable SPEC_CTRL feature
     - x86/spec_ctrl: Add lock to serialize changes to ibrs and ibpb control
     - x86/syscall: Clear unused extra registers on syscall entrance
     - x86/syscall: Clear unused extra registers on 32-bit compatible syscall
       entrance
     - x86/entry: Use retpoline for syscall's indirect calls
     - x86/cpu/amd, kvm: Satisfy guest kernel reads of IC_CFG MSR
     - x86/cpu/AMD: Add speculative control support for AMD
     - x86/microcode: Extend post microcode reload to support IBPB feature
     - KVM: SVM: Do not intercept new speculative control MSRs
     - x86/svm: Set IBRS value on VM entry and exit
     - x86/svm: Set IBPB when running a different VCPU
     - KVM: x86: Add speculative control CPUID support for guests
     - x86/svm: Add code to clobber the RSB on VM exit
     - x86/svm: Add code to clear registers on VM exit
     - x86/cpu/AMD: Make the LFENCE instruction serialized
     - x86/cpu/AMD: Remove now unused definition of MFENCE_RDTSC feature
     - powerpc: add gmb barrier
     - s390/spinlock: add gmb memory barrier
     - SAUCE: x86/kvm: Fix stuff_RSB() for 32-bit
     - arm64: no gmb()

 linux-gke (4.4.0-1035.35) xenial; urgency=low
 .
   * linux-gke: 4.4.0-1035.35 -proposed tracker (LP: #1737824)
 .
   * Xenial update to 4.4.98 stable release (LP: #1732698)
     - (config) Add NET_DSA=n
 .
   [ Ubuntu: 4.4.0-104.127 ]
 .
   * linux: 4.4.0-104.127 -proposed tracker (LP: #1737511)
   * upgrading linux-image package to 4.4.0-103.126 breaks Ceph network file
     system connection (LP: #1737033)
     - Revert "libceph: MOSDOpReply v7 encoding"
     - Revert "libceph: advertise support for TUNABLES5"
     - Revert "crush: decode and initialize chooseleaf_stable"
     - Revert "crush: add chooseleaf_stable tunable"
     - Revert "crush: ensure take bucket value is valid"
     - Revert "crush: ensure bucket id is valid before indexing buckets array"
 .
   [ Ubuntu: 4.4.0-103.126 ]
 .
   * linux: 4.4.0-103.126 -proposed tracker (LP: #1736181)
   * CVE-2017-1000405
     - mm, thp: Do not make page table dirty unconditionally in touch_p[mu]d()
   * CVE-2017-16939
     - netlink: add a start callback for starting a netlink dump
     - ipsec: Fix aborted xfrm policy dump crash
 .
   [ Ubuntu: 4.4.0-102.125 ]
 .
   * linux: 4.4.0-102.125 -proposed tracker (LP: #1733541)
   * tar -x sometimes fails on overlayfs (LP: #1728489)
     - ovl: check if all layers are on the same fs
     - ovl: persistent inode number for directories
   * NVMe timeout is too short (LP: #1729119)
     - nvme: update timeout module parameter type
   * Set PANIC_TIMEOUT=10 on Power Systems (LP: #1730660)
     - [Config]: Set PANIC_TIMEOUT=10 on ppc64el
   * Cannot pair BLE remote devices when using combo BT SoC (LP: #1731467)
     - Bluetooth: increase timeout for le auto connections
   * CIFS errors on 4.4.0-98, but not on 4.4.0-97 with same config (LP: #1729337)
     - SMB3: Validate negotiate request must always be signed
   * Plantronics P610 does not support sample rate reading (LP: #1719853)
     - ALSA: usb-audio: Add sample rate quirk for Plantronics P610
   * Invalid btree pointer causes the kernel NULL pointer dereference
     (LP: #1729256)
     - xfs: reinit btree pointer on attr tree inactivation walk
   * Samba mount/umount in docker container triggers kernel Oops (LP: #1729637)
     - ipv6: only call ip6_route_dev_notify() once for NETDEV_UNREGISTER
     - ipv6: fix NULL dereference in ip6_route_dev_notify()
   * [kernel] tty/hvc: Use opal irqchip interface if available (LP: #1728098)
     - tty/hvc: Use opal irqchip interface if available
   * Device hotplugging with MPT SAS cannot work for VMWare ESXi (LP: #1730852)
     - scsi: mptsas: Fixup device hotplug for VMWare ESXi
   * NMI watchdog: BUG: soft lockup on Guest upon boot (KVM) (LP: #1727331)
     - KVM: PPC: Book3S: Treat VTB as a per-subcore register, not per-thread
   * Attempt to map rbd image from ceph jewel/luminous hangs (LP: #1728739)
     - crush: ensure bucket id is valid before indexing buckets array
     - crush: ensure take bucket value is valid
     - crush: add chooseleaf_stable tunable
     - crush: decode and initialize chooseleaf_stable
     - libceph: advertise support for TUNABLES5
     - libceph: MOSDOpReply v7 encoding
   * Xenial update to 4.4.98 stable release (LP: #1732698)
     - adv7604: Initialize drive strength to default when using DT
     - video: fbdev: pmag-ba-fb: Remove bad `__init' annotation
     - PCI: mvebu: Handle changes to the bridge windows while enabled
     - xen/netback: set default upper limit of tx/rx queues to 8
     - drm: drm_minor_register(): Clean up debugfs on failure
     - KVM: PPC: Book 3S: XICS: correct the real mode ICP rejecting counter
     - iommu/arm-smmu-v3: Clear prior settings when updating STEs
     - powerpc/corenet: explicitly disable the SDHC controller on kmcoge4
     - ARM: omap2plus_defconfig: Fix probe errors on UARTs 5 and 6
     - crypto: vmx - disable preemption to enable vsx in aes_ctr.c
     - iio: trigger: free trigger resource correctly
     - phy: increase size of MII_BUS_ID_SIZE and bus_id
     - serial: sh-sci: Fix register offsets for the IRDA serial port
     - usb: hcd: initialize hcd->flags to 0 when rm hcd
     - netfilter: nft_meta: deal with PACKET_LOOPBACK in netdev family
     - IPsec: do not ignore crypto err in ah4 input
     - Input: mpr121 - handle multiple bits change of status register
     - Input: mpr121 - set missing event capability
     - IB/ipoib: Change list_del to list_del_init in the tx object
     - s390/qeth: issue STARTLAN as first IPA command
     - (config) Add NET_DSA=n
     - net: dsa: select NET_SWITCHDEV
     - platform/x86: hp-wmi: Fix detection for dock and tablet mode
     - cdc_ncm: Set NTB format again after altsetting switch for Huawei devices
     - KEYS: trusted: sanitize all key material
     - KEYS: trusted: fix writing past end of buffer in trusted_read()
     - platform/x86: hp-wmi: Fix error value for hp_wmi_tablet_state
     - platform/x86: hp-wmi: Do not shadow error values
     - x86/uaccess, sched/preempt: Verify access_ok() context
     - workqueue: Fix NULL pointer dereference
     - crypto: x86/sha1-mb - fix panic due to unaligned access
     - KEYS: fix NULL pointer dereference during ASN.1 parsing [ver #2]
     - ARM: 8720/1: ensure dump_instr() checks addr_limit
     - ALSA: seq: Fix OSS sysex delivery in OSS emulation
     - ALSA: seq: Avoid invalid lockdep class warning
     - MIPS: microMIPS: Fix incorrect mask in insn_table_MM
     - MIPS: Fix CM region target definitions
     - MIPS: SMP: Use a completion event to signal CPU up
     - MIPS: Fix race on setting and getting cpu_online_mask
     - MIPS: SMP: Fix deadlock & online race
     - test: firmware_class: report errors properly on failure
     - selftests: firmware: add empty string and async tests
     - selftests: firmware: send expected errors to /dev/null
     - tools: firmware: check for distro fallback udev cancel rule
     - MIPS: AR7: Defer registration of GPIO
     - MIPS: AR7: Ensure that serial ports are properly set up
   

 linux-gke (4.4.0-1034.34) xenial; urgency=low
 .
   * linux-gke: 4.4.0-1034.34 -proposed tracker (LP: #1729284)
 .
   * Remove vmbus-rdma driver from Xenial kernel (LP: #1721538)
     - [Config]: Remove hv_network_direct driver
 .
   [ Ubuntu: 4.4.0-100.123 ]
 .
   * linux: 4.4.0-100.123 -proposed tracker (LP: #1729273)
   * Xenial update to 4.4.95 stable release (LP: #1729107)
     - USB: devio: Revert "USB: devio: Don't corrupt user memory"
     - USB: core: fix out-of-bounds access bug in usb_get_bos_descriptor()
     - USB: serial: metro-usb: add MS7820 device id
     - usb: cdc_acm: Add quirk for Elatec TWN3
     - usb: quirks: add quirk for WORLDE MINI MIDI keyboard
     - usb: hub: Allow reset retry for USB2 devices on connect bounce
     - ALSA: usb-audio: Add native DSD support for Pro-Ject Pre Box S2 Digital
     - can: gs_usb: fix busy loop if no more TX context is available
     - usb: musb: sunxi: Explicitly release USB PHY on exit
     - usb: musb: Check for host-mode using is_host_active() on reset interrupt
     - can: esd_usb2: Fix can_dlc value for received RTR, frames
     - drm/nouveau/bsp/g92: disable by default
     - drm/nouveau/mmu: flush tlbs before deleting page tables
     - ALSA: seq: Enable 'use' locking in all configurations
     - ALSA: hda: Remove superfluous '-' added by printk conversion
     - i2c: ismt: Separate I2C block read from SMBus block read
     - brcmsmac: make some local variables 'static const' to reduce stack size
     - bus: mbus: fix window size calculation for 4GB windows
     - clockevents/drivers/cs5535: Improve resilience to spurious interrupts
     - rtlwifi: rtl8821ae: Fix connection lost problem
     - KEYS: encrypted: fix dereference of NULL user_key_payload
     - lib/digsig: fix dereference of NULL user_key_payload
     - KEYS: don't let add_key() update an uninstantiated key
     - pkcs7: Prevent NULL pointer dereference, since sinfo is not always set.
     - parisc: Avoid trashing sr2 and sr3 in LWS code
     - parisc: Fix double-word compare and exchange in LWS code on 32-bit kernels
     - sched/autogroup: Fix autogroup_move_group() to never skip sched_move_task()
     - f2fs crypto: replace some BUG_ON()'s with error checks
     - f2fs crypto: add missing locking for keyring_key access
     - fscrypt: fix dereference of NULL user_key_payload
     - KEYS: Fix race between updating and finding a negative key
     - fscrypto: require write access to mount to set encryption policy
     - FS-Cache: fix dereference of NULL user_key_payload
     - Linux 4.4.95
   * Xenial update to 4.4.94 stable release (LP: #1729105)
     - percpu: make this_cpu_generic_read() atomic w.r.t. interrupts
     - drm/dp/mst: save vcpi with payloads
     - MIPS: Fix minimum alignment requirement of IRQ stack
     - sctp: potential read out of bounds in sctp_ulpevent_type_enabled()
     - bpf/verifier: reject BPF_ALU64|BPF_END
     - udpv6: Fix the checksum computation when HW checksum does not apply
     - ip6_gre: skb_push ipv6hdr before packing the header in ip6gre_header
     - net: emac: Fix napi poll list corruption
     - packet: hold bind lock when rebinding to fanout hook
     - bpf: one perf event close won't free bpf program attached by another perf
       event
     - isdn/i4l: fetch the ppp_write buffer in one shot
     - vti: fix use after free in vti_tunnel_xmit/vti6_tnl_xmit
     - l2tp: Avoid schedule while atomic in exit_net
     - l2tp: fix race condition in l2tp_tunnel_delete
     - tun: bail out from tun_get_user() if the skb is empty
     - packet: in packet_do_bind, test fanout with bind_lock held
     - packet: only test po->has_vnet_hdr once in packet_snd
     - net: Set sk_prot_creator when cloning sockets to the right proto
     - tipc: use only positive error codes in messages
     - Revert "bsg-lib: don't free job in bsg_prepare_job"
     - locking/lockdep: Add nest_lock integrity test
     - watchdog: kempld: fix gcc-4.3 build
     - irqchip/crossbar: Fix incorrect type of local variables
     - mac80211_hwsim: check HWSIM_ATTR_RADIO_NAME length
     - mac80211: fix power saving clients handling in iwlwifi
     - net/mlx4_en: fix overflow in mlx4_en_init_timestamp()
     - netfilter: nf_ct_expect: Change __nf_ct_expect_check() return value.
     - iio: adc: xilinx: Fix error handling
     - Btrfs: send, fix failure to rename top level inode due to name collision
     - f2fs: do not wait for writeback in write_begin
     - md/linear: shutup lockdep warnning
     - sparc64: Migrate hvcons irq to panicked cpu
     - net/mlx4_core: Fix VF overwrite of module param which disables DMFS on new
       probed PFs
     - crypto: xts - Add ECB dependency
     - ocfs2/dlmglue: prepare tracking logic to avoid recursive cluster lock
     - slub: do not merge cache if slub_debug contains a never-merge flag
     - scsi: scsi_dh_emc: return success in clariion_std_inquiry()
     - net: mvpp2: release reference to txq_cpu[] entry after unmapping
     - i2c: at91: ensure state is restored after suspending
     - ceph: clean up unsafe d_parent accesses in build_dentry_path
     - uapi: fix linux/rds.h userspace compilation errors
     - uapi: fix linux/mroute6.h userspace compilation errors
     - target/iscsi: Fix unsolicited data seq_end_offset calculation
     - nfsd/callback: Cleanup callback cred on shutdown
     - cpufreq: CPPC: add ACPI_PROCESSOR dependency
     - Revert "tty: goldfish: Fix a parameter of a call to free_irq"
     - Linux 4.4.94
 .
   [ Ubuntu: 4.4.0-99.122 ]
 .
   * linux: 4.4.0-99.122 -proposed tracker (LP: #1728945)
   * Remove vmbus-rdma driver from Xenial kernel (LP: #1721538)
     - SAUCE: remove hv_network_direct driver
     - [Config]: Remove hv_network_direct driver
   * usb 3-1: 2:1: cannot get freq at ep 0x1 (LP: #1708499)
     - ALSA: usb-audio: Add sample rate quirk for Plantronics C310/C520-M
   * Plantronics Blackwire C520-M - Cannot get freq at ep 0x1, 0x81
     (LP: #1709282)
     - ALSA: usb-audio:

 linux-gke (4.4.0-1033.33) xenial; urgency=low
 .
   * linux-gke: 4.4.0-1033.33 -proposed tracker (LP: #1722308)
 .
   * Transparent hugepages should default to enabled=madvise (LP: #1703742)
     - [gke] UBUNTU: SAUCE: use CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y as default
 .
   [ Ubuntu: 4.4.0-98.121 ]
 .
   * 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
       nlmsg properly
     - crypto: talitos - Don't provide setkey for non hmac hashing algs.
     - crypto: talitos - fix sha224
     - KEYS: fix writing past end of user-supplied buffer in keyring_read()
     - KEYS: prevent creating a different user's keyrings
     - KEYS: prevent KEYCTL_READ on negative key
     - powerpc/pseries: Fix parent_dn reference leak in add_dt_node()
     - Fix SMB3.1.1 guest authentication to Samba
     - SMB: Validate negotiate (to protect against downgrade) even if signing off
     - SMB3: Don't ignore O_SYNC/O_DSYNC and O_DIRECT flags
     - vfs: Return -ENXIO for negative SEEK_HOLE / SEEK_DATA offsets
     - nl80211: check for the required netlink attributes presence
     - bsg-lib: don't free job in bsg_prepare_job
     - seccomp: fix the usage of get/put_seccomp_filter() in seccomp_get_filter()
     - arm64: Make sure SPsel is always set
     - arm64: fault: Route pte translation faults via do_translation_fault
     - KVM: VMX: Do not BUG() on out-of-bounds guest IRQ
     - kvm: nVMX: Don't allow L2 to access the hardware CR8
     - PCI: Fix race condition with driver_override
     - btrfs: fix NULL pointer dereference from free_reloc_roots()
     - btrfs: propagate error to btrfs_cmp_data_prepare caller
     - btrfs: prevent to set invalid default subvolid
     - x86/fpu: Don't let userspace set bogus xcomp_bv
     - gfs2: Fix debugfs glocks dump
     - timer/sysclt: Restrict timer migration sysctl values to 0 and 1
     - KVM: VMX: do not change SN bit in vmx_update_pi_irte()
     - KVM: VMX: remove WARN_ON_ONCE in kvm_vcpu_trigger_posted_interrupt
     - cxl: Fix driver use count
     - dmaengine: mmp-pdma: add number of requestors
     - ARM: pxa: add the number of DMA requestor lines
     - ARM: pxa: fix the number of DMA requestor lines
     - KVM: VMX: use cmpxchg64
     - video: fbdev: aty: do not leak uninitialized padding in clk to userspace
     - swiotlb-xen: implement xen_swiotlb_dma_mmap callback
     - fix xen_swiotlb_dma_mmap prototype
     - Linux 4.4.90
   * Xenial update to 4.4.89 stable release (LP: #1721477)
     - 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
     - ip