linux (4.9.18-1) unstable; urgency=medium

linux (4.9.18-1) unstable; urgency=medium

  * New upstream stable update:
    https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.17
    - net/mlx5e: Register/unregister vport representors on interface
      attach/detach
    - net/mlx5e: Do not reduce LRO WQE size when not using build_skb
    - net/mlx5e: Fix wrong CQE decompression
    - vxlan: correctly validate VXLAN ID against VXLAN_N_VID
    - vti6: return GRE_KEY for vti6
    - vxlan: don't allow overwrite of config src addr
    - ipv4: mask tos for input route
    - net sched actions: decrement module reference count after table flush.
    - l2tp: avoid use-after-free caused by l2tp_ip_backlog_recv
    - net: phy: Avoid deadlock during phy_error()
    - vxlan: lock RCU on TX path
    - geneve: lock RCU on TX path
    - tcp/dccp: block BH for SYN processing
    - net: bridge: allow IPv6 when multicast flood is disabled
    - net: don't call strlen() on the user buffer in packet_bind_spkt()
    - net: net_enable_timestamp() can be called from irq contexts
    - ipv6: orphan skbs in reassembly unit
    - dccp: Unlock sock before calling sk_free()
    - strparser: destroy workqueue on module exit
    - tcp: fix various issues for sockets morphing to listen state
    - net: fix socket refcounting in skb_complete_wifi_ack()
    - net: fix socket refcounting in skb_complete_tx_timestamp()
    - net/sched: act_skbmod: remove unneeded rcu_read_unlock in tcf_skbmod_dump
    - dccp: fix use-after-free in dccp_feat_activate_values
    - vrf: Fix use-after-free in vrf_xmit
    - net/tunnel: set inner protocol in network gro hooks
    - act_connmark: avoid crashing on malformed nlattrs with null parms
    - mpls: Send route delete notifications when router module is unloaded
    - mpls: Do not decrement alive counter for unregister events
    - ipv6: make ECMP route replacement less greedy
    - ipv6: avoid write to a possibly cloned skb
    - bridge: drop netfilter fake rtable unconditionally
    - dccp/tcp: fix routing redirect race
    - tun: fix premature POLLOUT notification on tun devices
    - dccp: fix memory leak during tear-down of unsuccessful connection request
    - bpf: Detect identical PTR_TO_MAP_VALUE_OR_NULL registers
    - bpf: fix state equivalence
    - bpf: fix regression on verifier pruning wrt map lookups
    - bpf: fix mark_reg_unknown_value for spilled regs on map value marking
    - dmaengine: iota: ioat_alloc_chan_resources should not perform sleeping
      allocations.
    - xen: do not re-use pirq number cached in pci device msi msg data
    - igb: Workaround for igb i210 firmware issue
    - igb: add i211 to i210 PHY workaround
    - [x86] hyperv: Handle unknown NMIs on one CPU when unknown_nmi_panic
    - PCI: Separate VF BAR updates from standard BAR updates
    - PCI: Remove pci_resource_bar() and pci_iov_resource_bar()
    - PCI: Decouple IORESOURCE_ROM_ENABLE and PCI_ROM_ADDRESS_ENABLE
    - PCI: Don't update VF BARs while VF memory space is enabled
    - PCI: Update BARs using property bits appropriate for type
    - PCI: Ignore BAR updates on virtual functions
    - PCI: Do any VF BAR updates before enabling the BARs
    - [powerpc*] ibmveth: calculate gso_segs for large packets
    - [x86] Drivers: hv: ring_buffer: count on wrap around mappings in
      get_next_pkt_raw() (v2)
    - vfio/spapr: Postpone allocation of userspace version of TCE table
    - [powerpc*] iommu: Stop using @current in mm_iommu_xxx
    - [powerpc*] vfio/spapr: Reference mm in tce_container
    - [powerpc*] mm/iommu, vfio/spapr: Put pages on VFIO container shutdown
    - [powerpc*] vfio/spapr: Add a helper to create default DMA window
    - [powerpc*] vfio/spapr: Postpone default window creation
    - drm/nouveau/disp/gp102: fix cursor/overlay immediate channel indices
    - drm/nouveau/disp/nv50-: split chid into chid.ctrl and chid.user
    - drm/nouveau/disp/nv50-: specify ctrl/user separately when constructing
      classes
    - block: allow WRITE_SAME commands with the SG_IO ioctl
    - [s390x] zcrypt: Introduce CEX6 toleration
    - uvcvideo: uvc_scan_fallback() for webcams with broken chain
    - [x86] ACPI / blacklist: add _REV quirks for Dell Precision 5520 and 3520
    - [x86] ACPI / blacklist: Make Dell Latitude 3350 ethernet work
    - serial: 8250_pci: Detach low-level driver during PCI error recovery
    - [armhf] clk: bcm2835: Fix ->fixed_divider of pllh_aux
    - [armhf] drm/vc4: Fix race between page flip completion event and clean-up
    - [armhf] drm/vc4: Fix ->clock_select setting for the VEC encoder
    - [arm64] KVM: VHE: Clear HCR_TGE when invalidating guest TLBs
    - [armhf,arm64] irqchip/gicv3-its: Add workaround for QDF2400 ITS erratum
      0065
    - [x86] tsc: Fix ART for TSC_KNOWN_FREQ
    - [x86] perf: Fix CR4.PCE propagation to use active_mm instead of mm
    - futex: Fix potential use-after-free in FUTEX_REQUEUE_PI
    - futex: Add missing error handling to FUTEX_REQUEUE_PI
    - locking/rwsem: Fix down_write_killable() for
      CONFIG_RWSEM_GENERIC_SPINLOCK=y
    - [powerpc*] crypto: Fix initialisation of crc32c context
    https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.18
    - [armhf] drm/vc4: Fix termination of the initial scan for branch targets.
    - [armhf] drm/vc4: Use runtime autosuspend to avoid thrashing V3D power
      state.
    - qla2xxx: Fix memory leak for abts processing
    - qla2xxx: Fix request queue corruption.
    - [hppa] Optimize flush_kernel_vmap_range and invalidate_kernel_vmap_range
    - [hppa] Fix system shutdown halt
    - perf/core: Fix use-after-free in perf_release()
    - perf/core: Fix event inheritance on fork()
    - NFS prevent double free in async nfs4_exchange_id
    - cpufreq: Fix and clean up show_cpuinfo_cur_freq()
    - [powerpc*] boot: Fix zImage TOC alignment
    - md/raid1/10: fix potential deadlock
    - target/pscsi: Fix TYPE_TAPE + TYPE_MEDIMUM_CHANGER export
    - scsi: lpfc: Add shutdown method for kexec
    - scsi: libiscsi: add lock around task lists to fix list corruption
      regression
    - target: Fix VERIFY_16 handling in sbc_parse_cdb
    - isdn/gigaset: fix NULL-deref at probe
    - gfs2: Avoid alignment hole in struct lm_lockname
    - percpu: acquire pcpu_lock when updating pcpu_nr_empty_pop_pages
    - cgroup/pids: remove spurious suspicious RCU usage warning
    - [x86] drm/amdgpu/si: add dpm quirk for Oland
    - ext4: fix fencepost in s_first_meta_bg validation (Closes: #856808)

  [ Ben Hutchings ]
  * [powerpc*] Ignore ABI changes in cxl (fixes FTBFS) (Closes: #858530)
    and IOMMU setup
  * Ignore ABI changes in bpf, dccp, libiscsi
  * [x86] Ignore ABI changes in kvm
  * [rt] Update to 4.9.18-rt14:
    - lockdep: Fix per-cpu static objects
    - futex: Cleanup variable names for futex_top_waiter()
    - futex: Use smp_store_release() in mark_wake_futex()
    - futex: Remove rt_mutex_deadlock_account_*()
    - futex,rt_mutex: Provide futex specific rt_mutex API
    - futex: Change locking rules
    - futex: Cleanup refcounting
    - futex: Rework inconsistent rt_mutex/futex_q state
    - futex: Pull rt_mutex_futex_unlock() out from under hb->lock
    - futex,rt_mutex: Introduce rt_mutex_init_waiter()
    - futex,rt_mutex: Restructure rt_mutex_finish_proxy_lock()
    - futex: Rework futex_lock_pi() to use rt_mutex_*_proxy_lock()
    - futex: Futex_unlock_pi() determinism
    - futex: Drop hb->lock before enqueueing on the rtmutex
    - futex: workaround migrate_disable/enable in different context
    - Revert "kernel/futex: don't deboost too early"
  * xfrm_user: validate XFRM_MSG_NEWAE XFRMA_REPLAY_ESN_VAL replay_window
    (CVE-2017-7184)
  * xfrm_user: validate XFRM_MSG_NEWAE incoming ESN size harder (CVE-2017-7184)
  * scsi: sg: check length passed to SG_NEXT_CMD_LEN (CVE-2017-7187)
  * [x86] vmwgfx: NULL pointer dereference in vmw_surface_define_ioctl()
    (CVE-2017-7261)
  * [x86] drm/vmwgfx: fix integer overflow in vmw_surface_define_ioctl()
    (CVE-2017-7294)
  * net/packet: Fix integer overflow in various range checks (CVE-2017-7308)
  * [arm64] rtc: tegra: Implement clock handling (Closes: #858514)
  * [armhf] sound/soc: Enable SND_SUN4I_SPDIF as module (Closes: #857410)
  * [arm64,x86] Enable CROS_KBD_LED_BACKLIGHT as module (Closes: #856906)
  * netfilter: nft_ct: add notrack support (Closes: #845500)
  * w1: Enable W1_MASTER_GPIO as module (Closes: #858975)

  [ James Clarke ]
  * [sparc64] udeb: Re-add ufs-modules (Closes: #858049)

[dgit import unpatched linux 4.9.18-1]