Xenial update: 4.4.189 upstream stable release

[Connor Kuehl]

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 following upstream
       stable patches should be included in the Ubuntu kernel:

* arm64: cpufeature: Fix CTR_EL0 field definitions
* arm64: cpufeature: Fix feature comparison for CTR_EL0.{CWG,ERG}
* netfilter: nfnetlink_acct: validate NFACCT_QUOTA parameter
* HID: Add quirk for HP X1200 PIXART OEM mouse
* tcp: be more careful in tcp_fragment()
* atm: iphase: Fix Spectre v1 vulnerability
* net: bridge: delete local fdb on device init failure
* net: fix ifindex collision during namespace removal
* tipc: compat: allow tipc commands without arguments
* net: sched: Fix a possible null-pointer dereference in dequeue_func()
* net/mlx5: Use reversed order when unregister devices
* bnx2x: Disable multi-cos feature.
* compat_ioctl: pppoe: fix PPPOEIOCSFWD handling
* spi: bcm2835: Fix 3-wire mode if DMA is enabled
* x86: cpufeatures: Sort feature word 7
* x86/entry/64: Fix context tracking state warning when load_gs_index fails
* Linux 4.4.189

       4.4.189 upstream stable release
       from git://git.kernel.org/

[Connor Kuehl (connork)]

The following patches required some backporting:

* "tcp: be more careful in tcp_fragment()"

There was a bit of a delta in an if-statement here which required manual adjusting to fit this patch in. I took the if statement from the patch.

* "x86: cpufeatures: Sort feature word 7"

This required some manual offset adjustments due to the differences in what the patch context expected (just the stuff around the hunks were in different orders.

The following patches were already applied:

* "block: blk_init_allocated_queue() set q->fq as NULL in the fail case"

* "x86/speculation: Prepare entry code for Spectre v1 swapgs mitigations"

* "x86/speculation: Enable Spectre v1 swapgs mitigations"

* "x86/entry/64: Use JMP instead of JMPQ"

* "x86/speculation/swapgs: Exclude ATOMs from speculation through SWAPGS"

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 4.4.0-165.193

---------------
linux (4.4.0-165.193) xenial; urgency=medium

  * xenial/linux: 4.4.0-165.193 -proposed tracker (LP: #1844416)

  * Xenial update: 4.4.187 upstream stable release (LP: #1840081)
    - MIPS: ath79: fix ar933x uart parity mode
    - MIPS: fix build on non-linux hosts
    - dmaengine: imx-sdma: fix use-after-free on probe error path
    - ath10k: Do not send probe response template for mesh
    - ath9k: Check for errors when reading SREV register
    - ath6kl: add some bounds checking
    - ath: DFS JP domain W56 fixed pulse type 3 RADAR detection
    - batman-adv: fix for leaked TVLV handler.
    - media: dvb: usb: fix use after free in dvb_usb_device_exit
    - crypto: talitos - fix skcipher failure due to wrong output IV
    - media: marvell-ccic: fix DMA s/g desc number calculation
    - media: vpss: fix a potential NULL pointer dereference
    - net: stmmac: dwmac1000: Clear unused address entries
    - signal/pid_namespace: Fix reboot_pid_ns to use send_sig not force_sig
    - af_key: fix leaks in key_pol_get_resp and dump_sp.
    - xfrm: Fix xfrm sel prefix length validation
    - media: staging: media: davinci_vpfe: - Fix for memory leak if decoder
      initialization fails.
    - net: phy: Check against net_device being NULL
    - tua6100: Avoid build warnings.
    - locking/lockdep: Fix merging of hlocks with non-zero references
    - media: wl128x: Fix some error handling in fm_v4l2_init_video_device()
    - cpupower : frequency-set -r option misses the last cpu in related cpu list
    - net: fec: Do not use netdev messages too early
    - net: axienet: Fix race condition causing TX hang
    - s390/qdio: handle PENDING state for QEBSM devices
    - perf test 6: Fix missing kvm module load for s390
    - gpio: omap: fix lack of irqstatus_raw0 for OMAP4
    - gpio: omap: ensure irq is enabled before wakeup
    - regmap: fix bulk writes on paged registers
    - bpf: silence warning messages in core
    - rcu: Force inlining of rcu_read_lock()
    - xfrm: fix sa selector validation
    - perf evsel: Make perf_evsel__name() accept a NULL argument
    - vhost_net: disable zerocopy by default
    - EDAC/sysfs: Fix memory leak when creating a csrow object
    - media: i2c: fix warning same module names
    - ntp: Limit TAI-UTC offset
    - timer_list: Guard procfs specific code
    - acpi/arm64: ignore 5.1 FADTs that are reported as 5.0
    - media: coda: fix mpeg2 sequence number handling
    - media: coda: increment sequence offset for the last returned frame
    - mt7601u: do not schedule rx_tasklet when the device has been disconnected
    - x86/build: Add 'set -e' to mkcapflags.sh to delete broken capflags.c
    - mt7601u: fix possible memory leak when the device is disconnected
    - ath10k: fix PCIE device wake up failed
    - rslib: Fix decoding of shortened codes
    - rslib: Fix handling of of caller provided syndrome
    - ixgbe: Check DDM existence in transceiver before access
    - EDAC: Fix global-out-of-bounds write when setting edac_mc_poll_msec
    - bcache: check c->gc_thread by IS_ERR_OR_NULL in cache_set_flush()
    - Bluetooth: hci_bcsp: Fix memory ...